From c67158fa409f1b1b4f98a8621a69bb2013b76451 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jes=C3=BAs?= Date: Mon, 2 Mar 2020 08:18:54 -0500 Subject: rebrand app --- bin/fair-viewer | 4183 ++++++++++++++++++++++++++++++++++++++++++++++++++ bin/gtk-fair-viewer | 3688 ++++++++++++++++++++++++++++++++++++++++++++ bin/gtk-straw-viewer | 3688 -------------------------------------------- bin/straw-viewer | 4183 -------------------------------------------------- 4 files changed, 7871 insertions(+), 7871 deletions(-) create mode 100755 bin/fair-viewer create mode 100755 bin/gtk-fair-viewer delete mode 100755 bin/gtk-straw-viewer delete mode 100755 bin/straw-viewer (limited to 'bin') diff --git a/bin/fair-viewer b/bin/fair-viewer new file mode 100755 index 0000000..525d2bb --- /dev/null +++ b/bin/fair-viewer @@ -0,0 +1,4183 @@ +#!/usr/bin/perl + +# Copyright (C) 2010-2020 Trizen . +# +# This program is free software; you can redistribute it and/or modify it +# under the terms of either: the GNU General Public License as published +# by the Free Software Foundation; or the Artistic License. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +# +# See https://dev.perl.org/licenses/ for more information. +# +#------------------------------------------------------- +# fair-viewer +# Fork: 14 February 2020 +# Edit: 14 February 2020 +# https://framagit.org/heckyel/fair-viewer +#------------------------------------------------------- + +# fair-viewer is a command line utility for streaming YouTube videos in mpv/vlc/mplayer. + +# This is a fork of youtube-viewer: +# https://github.com/trizen/youtube-viewer + +=head1 NAME + +fair-viewer - YouTube from command line. + +See: fair-viewer --help + fair-viewer --tricks + fair-viewer --examples + fair-viewer --stdin-help + +=head1 LICENSE AND COPYRIGHT + +Copyright 2010-2020 Trizen. + +This program is free software; you can redistribute it and/or modify it +under the terms of either: the GNU General Public License as published +by the Free Software Foundation; or the Artistic License. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + +See L for more information. + +=cut + +use utf8; +use 5.016; + +use warnings; +no warnings 'once'; + +my $DEVEL; # true in devel mode +use if ($DEVEL = 1), lib => qw(../lib); # devel mode + +use WWW::FairViewer v0.0.1; +use WWW::FairViewer::RegularExpressions; + +use File::Spec::Functions qw( + catdir + catfile + curdir + path + rel2abs + tmpdir + file_name_is_absolute + ); + +binmode(STDOUT, ':utf8'); + +my $appname = 'CLI Fair Viewer'; +my $version = $WWW::FairViewer::VERSION; +my $execname = 'fair-viewer'; + +# A better support: +require Term::ReadLine; +my $term = Term::ReadLine->new("$appname $version"); + +# Options (key=>value) goes here +my %opt; +my $term_width = 80; + +# Keep track of watched videos by their ID +my %watched_videos; + +# Unchangeable data goes here +my %constant = (win32 => ($^O eq 'MSWin32' ? 1 : 0)); # doh + +my $home_dir; +my $xdg_config_home = $ENV{XDG_CONFIG_HOME}; + +if ($xdg_config_home and -d -w $xdg_config_home) { + require File::Basename; + $home_dir = File::Basename::dirname($xdg_config_home); + + if (not -d -w $home_dir) { + $home_dir = $ENV{HOME} || curdir(); + } +} +else { + $home_dir = + $ENV{HOME} + || $ENV{LOGDIR} + || ($constant{win32} ? '\Local Settings\Application Data' : ((getpwuid($<))[7] || `echo -n ~`)); + + if (not -d -w $home_dir) { + $home_dir = curdir(); + } + + $xdg_config_home = catdir($home_dir, '.config'); +} + +# Configuration dir/file +my $config_dir = catdir($xdg_config_home, $execname); +my $config_file = catfile($config_dir, "$execname.conf"); +my $authentication_file = catfile($config_dir, 'reg.dat'); +my $history_file = catfile($config_dir, 'cli-history.txt'); +my $watched_file = catfile($config_dir, 'watched.txt'); +my $api_file = catfile($config_dir, 'api.json'); + +if (not -d $config_dir) { + require File::Path; + File::Path::make_path($config_dir) + or warn "[!] Can't create dir '$config_dir': $!"; +} + +sub which_command { + my ($cmd) = @_; + + if (file_name_is_absolute($cmd)) { + return $cmd; + } + + state $paths = [path()]; + foreach my $path (@{$paths}) { + my $cmd_path = catfile($path, $cmd); + if (-f -x $cmd_path) { + return $cmd_path; + } + } + + return; +} + +# Main configuration +my %CONFIG = ( + + video_players => { + vlc => { + cmd => q{vlc}, + srt => q{--sub-file=*SUB*}, + audio => q{--input-slave=*AUDIO*}, + fs => q{--fullscreen}, + arg => q{--quiet --play-and-exit --no-video-title-show --input-title-format=*TITLE*}, + novideo => q{--intf=dummy --novideo}, + }, + mpv => { + cmd => q{mpv}, + srt => q{--sub-file=*SUB*}, + audio => q{--audio-file=*AUDIO*}, + fs => q{--fullscreen}, + arg => q{--really-quiet --title=*TITLE* --no-ytdl}, + novideo => q{--no-video}, + }, + mplayer => { + cmd => q{mplayer}, + srt => q{-sub *SUB*}, + audio => q{-audiofile *AUDIO*}, + fs => q{-fs}, + arg => q{-prefer-ipv4 -really-quiet -title *TITLE*}, + novideo => q{-novideo}, + }, + }, + + video_player_selected => ( + $constant{win32} + ? 'mplayer' + : undef # auto-defined + ), + + # YouTube options + dash_support => 1, + dash_mp4_audio => 1, + dash_segmented => 1, # may load slow + maxResults => 20, + resolution => 'best', + videoDefinition => undef, + videoDimension => undef, + videoLicense => undef, + safeSearch => undef, + videoCaption => undef, + videoDuration => undef, + videoSyndicated => undef, + publishedBefore => undef, + publishedAfter => undef, + order => undef, + + comments_order => 'top', # valid values: top, new + subscriptions_order => 'relevance', # valid values: alphabetical, relevance, unread + + hl => 'en_US', + regionCode => undef, + + # URI options + youtube_video_url => 'https://www.youtube.com/watch?v=%s', + + # Subtitle options + srt_languages => ['en', 'es'], + get_captions => 1, + auto_captions => 0, + copy_caption => 0, + captions_dir => catdir(tmpdir(), 'fair-viewer'), + cache_dir => catdir(tmpdir(), 'fair-viewer'), + + # API + api_host => "https://invidio.us", + + # Others + autoplay_mode => 0, + http_proxy => undef, + env_proxy => 1, + confirm => 0, + debug => 0, + page => 1, + colors => $constant{win32} ^ 1, + skip_if_exists => 1, + prefer_mp4 => 0, + prefer_av1 => 0, + fat32safe => $constant{win32}, + fullscreen => 0, + results_with_details => 0, + results_with_colors => 0, + results_fixed_width => undef, # auto-defined + show_video_info => 1, + interactive => 1, + get_term_width => $constant{win32} ^ 1, + download_with_wget => undef, # auto-defined + thousand_separator => q{,}, + downloads_dir => curdir(), + keep_original_video => 0, + download_and_play => 0, + autohide_watched => 0, + skip_watched => 0, + remember_watched => 0, + watched_file => $watched_file, + highlight_watched => 1, + highlight_color => 'bold', + remove_played_file => 0, + history => undef, # auto-defined + history_limit => 100_000, + history_file => $history_file, + convert_cmd => 'ffmpeg -i *IN* *OUT*', + convert_to => undef, + + custom_layout => undef, # auto-defined + custom_layout_format => [{width => 3, align => "right", color => "bold", text => "*NO*.",}, + {width => "55%", align => "left", color => "bold blue", text => "*TITLE*",}, + {width => "15%", align => "left", color => "yellow", text => "*AUTHOR*",}, + {width => 3, align => "right", color => "green", text => "*AGE_SHORT*",}, + {width => 5, align => "right", color => "green", text => "*VIEWS_SHORT*",}, + {width => 8, align => "right", color => "blue", text => "*TIME*",}, + ], + + ffmpeg_cmd => 'ffmpeg', + wget_cmd => 'wget', + + merge_into_mkv => undef, # auto-defined later + merge_into_mkv_args => '-loglevel warning -c:s srt -c:v copy -c:a copy -disposition:s forced', + merge_with_captions => 1, + + video_filename_format => '*FTITLE* - *ID*.*FORMAT*', +); + +local $SIG{__WARN__} = sub { warn @_; ++$opt{_error} }; + +my %MPLAYER; # will store video player arguments + +my $base_options = <<'BASE'; +# Base +[keywords] : search for YouTube videos +[youtube-url] : play a video by YouTube URL +:v(ideoid)=ID : play videos by YouTube video IDs +[playlist-url] : display videos from a playlistURL +:playlist=ID : display videos from a playlistID +BASE + +my $action_options = <<'ACTIONS'; +# Actions +:login : will prompt you for login +:logout : will delete the authentication key +ACTIONS + +my $control_options = <<'CONTROL'; +# Control +:n(ext) : get the next page of results +:b(ack) : get the previous page of results +CONTROL + +my $other_options = <<'OTHER'; +# Others +:r(eturn) : return to previous page of results +:refresh : refresh the current list of results +:dv=i : display the data structure of result i +-argv -argv2=v : apply some arguments (e.g.: -u=google) +:reset, :reload : restart the application +:q, :quit, :exit : close the application +OTHER + +my $notes_options = <<'NOTES'; +NOTES: + 1. You can specify more options in a row, separated by spaces. + 2. A stdin option is valid only if it begins with '=', ';' or ':'. + 3. Quoting a group of space separated keywords or option-values, + the group will be considered a single keyword or a single value. +NOTES + +my $general_help = <<"HELP"; + +$action_options +$control_options +$other_options +$notes_options +Examples: + 3 : select the 3rd result + -sv funny cats : search for videos + -sc mathematics : search for channels + -sp classical music : search for playlists +HELP + +my $playlists_help = <<"PL_HELP" . $general_help; + +# Playlists +:pp=i,i : play videos from the selected playlists +PL_HELP + +my $comments_help = <<"COM_HELP" . $general_help; + +# Comments +:c(omment) : send a comment to this video +COM_HELP + +my $complete_help = <<"STDIN_HELP"; + +$base_options +$control_options +$action_options +# YouTube +:i(nfo)=i,i : display more information +:d(ownload)=i,i : download the selected videos +:c(omments)=i : display video comments +:r(elated)=i : display related videos +:u(ploads)=i : display author's latest uploads +:pv=i :popular=i : display author's popular uploads +:A(ctivity)=i : display author's recent activity +:p(laylists)=i : display author's playlists +:ps=i :s2p=i,i : save videos to a post-selected playlist +:subscribe=i : subscribe to author's channel +:(dis)like=i : like or dislike a video +:fav(orite)=i : favorite a video +:autoplay=i : autoplay mode, starting from video i + +# Playing + : play the corresponding video +3-8, 3..8 : same as 3 4 5 6 7 8 +8-3, 8..3 : same as 8 7 6 5 4 3 +8 2 12 4 6 5 1 : play the videos in a specific order +10.. : play all the videos onwards from 10 +:q(ueue)=i,i,... : enqueue videos for playing them later +:pq, :play-queue : play the enqueued videos (if any) +:anp, :nnp : auto-next-page, no-next-page +:play=i,i,... : play a group of selected videos +:regex=my?[regex] : play videos matched by a regex (/i) +:kregex=KEY,RE : play videos if the value of KEY matches the RE + +$other_options +$notes_options +** Examples: +:regex="\\w \\d" -> play videos matched by a regular expression. +:info=1 -> show extra information for the first video. +:d18-20,1,2 -> download the selected videos: 18, 19, 20, 1 and 2. +3 4 :next 9 -> play the 3rd and 4th videos from the current + page, go to the next page and play the 9th video. +STDIN_HELP + +{ + my $config_documentation = <<"EOD"; +#!/usr/bin/perl + +# $appname $version - configuration file + +EOD + + sub dump_configuration { + my ($config_file) = @_; + + require Data::Dump; + open my $config_fh, '>', $config_file + or do { warn "[!] Can't open '${config_file}' for write: $!"; return }; + + my $dumped_config = q{our $CONFIG = } . Data::Dump::pp(\%CONFIG) . "\n"; + + if ($home_dir eq $ENV{HOME}) { + $dumped_config =~ s/\Q$home_dir\E/\$ENV{HOME}/g; + } + + print $config_fh $config_documentation, $dumped_config; + close $config_fh; + } +} + +our $CONFIG; + +sub load_config { + my ($config_file) = @_; + + if (not -e $config_file or -z _ or $opt{reconfigure}) { + dump_configuration($config_file); + } + + require $config_file; # Load the configuration file + + if (ref $CONFIG ne 'HASH') { + die "[ERROR] Invalid configuration file!\n\t\$CONFIG is not an HASH ref!"; + } + + # Get valid config keys + my @valid_keys = grep { exists $CONFIG{$_} } keys %{$CONFIG}; + @CONFIG{@valid_keys} = @{$CONFIG}{@valid_keys}; + + my $update_config = 0; + + # Define the cache directory + if (not defined $CONFIG{cache_dir}) { + + my $cache_dir = + ($ENV{XDG_CACHE_HOME} and -d -w $ENV{XDG_CACHE_HOME}) + ? $ENV{XDG_CACHE_HOME} + : catdir($home_dir, '.cache'); + + if (not -d -w $cache_dir) { + $cache_dir = catdir(curdir(), '.cache'); + } + + $CONFIG{cache_dir} = catdir($cache_dir, 'youtube-viewer'); + $update_config = 1; + } + + # Locating a video player + if (not $CONFIG{video_player_selected}) { + + foreach my $key (sort keys %{$CONFIG{video_players}}) { + if (defined(my $abs_player_path = which_command($CONFIG{video_players}{$key}{cmd}))) { + $CONFIG{video_players}{$key}{cmd} = $abs_player_path; + $CONFIG{video_player_selected} = $key; + $update_config = 1; + last; + } + } + + if (not $CONFIG{video_player_selected}) { + warn "\n[!] Please install a supported video player! (e.g.: mpv)\n\n"; + $CONFIG{video_player_selected} = 'mpv'; + } + } + elsif ($CONFIG{video_player_selected} =~ /mpv/i) { # update for mpv 0.32 (#290) +#<<< + my $mpv = $CONFIG{video_players}{$CONFIG{video_player_selected}}; + if ( + ($mpv->{arg} =~ s/(--title)\s+(\*TITLE\*)/$1=$2/g) + | ($mpv->{audio} =~ s/(--audio-file)\s+(\*AUDIO\*)/$1=$2/g) + | ($mpv->{srt} =~ s/(--sub-file)\s+(\*SUB\*)/$1=$2/g) + ) { + say ":: Updated configuration to support mpv 0.32"; + $update_config = 1; + } +#>>> + } + + # Download with wget if it is installed + if (not defined $CONFIG{download_with_wget}) { + + my $wget_path = which_command('wget'); + + if (defined($wget_path)) { + $CONFIG{wget_cmd} = $wget_path; + $CONFIG{download_with_wget} = 1; + } + else { + $CONFIG{download_with_wget} = 0; + } + + $update_config = 1; + } + + # Merge into MKV if ffmpeg is installed + if (not defined $CONFIG{merge_into_mkv}) { + + my $ffmpeg_path = which_command('ffmpeg'); + + if (defined($ffmpeg_path)) { + $CONFIG{ffmpeg_cmd} = $ffmpeg_path; + $CONFIG{merge_into_mkv} = 1; + } + else { + $CONFIG{merge_into_mkv} = 0; + } + + $update_config = 1; + } + + # Fixed-width format and custom layout + if ( not defined($CONFIG{results_fixed_width}) + or not defined($CONFIG{custom_layout})) { + + if ( eval { require Unicode::GCString; 1 } + or eval { require Text::CharWidth; 1 }) { + $CONFIG{custom_layout} //= 1; + $CONFIG{results_fixed_width} //= 1; + } + else { + $CONFIG{custom_layout} = 0; + $CONFIG{results_fixed_width} = 0; + } + + $update_config = 1; + } + + # Enable history if Term::ReadLine::Gnu::XS is installed + if (not defined $CONFIG{history}) { + + if ($term->can('ReadHistory')) { + $CONFIG{history} = 1; + } + else { + $CONFIG{history} = 0; + } + + $update_config = 1; + } + + foreach my $key (keys %CONFIG) { + if (not exists $CONFIG->{$key}) { + $update_config = 1; + last; + } + } + + dump_configuration($config_file) if $update_config; + +foreach my $path($CONFIG{cache_dir}, $CONFIG{captions_dir}) { + next if -d $path; + require File::Path; + File::Path::make_path($path) + or warn "[!] Can't create path <<$path>>: $!"; +} + + @opt{keys %CONFIG} = values(%CONFIG); +} + +load_config($config_file); + +if ($opt{remember_watched}) { + if (-f $opt{watched_file}) { + if (open my $fh, '<', $opt{watched_file}) { + chomp(my @ids = <$fh>); + @watched_videos{@ids} = (); + close $fh; + } + else { + warn "[!] Can't open the watched file `$opt{watched_file}' for reading: $!"; + } + } +} + +if ($opt{history}) { + + # Create the history file. + if (not -e $opt{history_file}) { + open my $fh, '>', $opt{history_file} + or warn "[!] Can't create the history file `$opt{history_file}': $!"; + } + + # Add history to Term::ReadLine + $term->ReadHistory($opt{history_file}); + + # All history entries + my @history = $term->history_list; + + # Rewrite the history file, when the history_limit has been reached. + if ($opt{history_limit} > 0 and @history > $opt{history_limit}) { + + # Try to create a backup, first + require File::Copy; + File::Copy::cp($opt{history_file}, "$opt{history_file}.bak"); + + if (open my $fh, '>', $opt{history_file}) { + + # Keep only the most recent half part of the history file + say {$fh} join("\n", @history[($opt{history_limit} >> 1) .. $#history]); + close $fh; + } + } +} + +my $yv_obj = WWW::FairViewer->new( + escape_utf8 => 1, + config_dir => $config_dir, + cache_dir => $opt{cache_dir}, + lwp_env_proxy => $opt{env_proxy}, + authentication_file => $authentication_file, + ); + +require WWW::FairViewer::Utils; +my $yv_utils = WWW::FairViewer::Utils->new(youtube_url_format => $opt{youtube_video_url}, + thousand_separator => $opt{thousand_separator},); + +{ # Apply the configuration file + my %temp = %CONFIG; + apply_configuration(\%temp); +} + +#---------------------- YOUTUBE-VIEWER USAGE ----------------------# +sub help { + my $eqs = q{=} x 30; + + local $" = ', '; + print <<"HELP"; +\n $eqs \U$appname\E $eqs + +usage: $execname [options] ([url] | [keywords]) + +== Base == + [URL] : play an YouTube video by URL + [keywords] : search for YouTube videos + [playlist URL] : display a playlist of YouTube videos + + +== YouTube Options == + + * Categories + -c --categories : display the available YouTube categories + -hl --catlang=s : language for categories (default: en_US) + + * Region + --region=s : set the region code (default: US) + + * Videos + -uv --uploads=s : list videos uploaded by a specific channel or user + -pv --popular=s : list the most popular videos from a specific channel + -uf --favorites=s : list the videos favorited by a specific user + -id --videoids=s,s : play YouTube videos by their IDs + -rv --related=s : show related videos for a video ID or URL + -sv --search-videos : search for YouTube videos (default mode) + + * Playlists + -up --playlists=s : list playlists created by a specific channel or user + -sp --search-pl : search for playlists of videos + --pid=s : list a playlist of videos by playlist ID + --pp=s,s : play the videos from the given playlist IDs + --ps=s : add video by ID or URL to a post-selected playlist + or in a given playlist ID specified with `--pid` + --position=i : position in the playlist where to add the video + +* Activities + -ua --activities:s : show activity events for a given channel + +* Trending + --trending:s : show trending videos in a given category ID or name + use the `--within=s` option to restrict the results + + * Channels + -sc --channels : search for YouTube channels + +* Comments + --comments=s : display comments for a video by ID or URL + --comments-order=s : change the order of YouTube comments + valid values: relevance, time + + * Filtering + --author=s : search in videos uploaded by a specific user + --duration=s : filter search results based on video length + valid values are: short medium long + --caption=s : only videos with/without closed captions + valid values are: any closedCaption none + --category=s : search only for videos in a specific category name/ID + --safe-search=s : YouTube will skip restricted videos for your location + valid values are: none moderate strict + --order=s : order the results using a specific sorting method + valid values: date rating viewCount title videoCount + --within=s : show only videos uploaded within the specified time + valid values are: Nd, Nw, Nm, Ny, where N is a number + --hd! : search only for videos available in at least 720p + --vd=s : set the video definition (any, high or standard) + --page=i : get results starting with a specific page number + --results=i : how many results to display per page (max: 50) + -2 -3 -4 -7 -1 : resolutions: 240p, 360p, 480p, 720p and 1080p + --resolution=s : supported resolutions: best, 2160p, 1440p, + 1080p, 720p, 480p, 360p, 240p, 144p, audio. + + * Account + --login : will prompt for authentication (OAuth 2.0) + --logout : will delete the authentication key + + * [GET] Personal + -U --uploads:s : show the uploads from your channel * + -P --playlists:s : show the playlists from your channel * + -F --favorites:s : show the latest favorited videos * + -S --subscriptions:s : show the subscribed channels * + -SV --subs-videos:s : show the subscription videos (slow) * + --subs-order=s : change the subscription order + valid values: alphabetical, relevance, unread + -L --likes : show the videos that you liked on YouTube * + --dislikes : show the videos that you disliked on YouTube * + +* [POST] Personal + --subscribe=s : subscribe to a given channel ID or username * + --favorite=s : favorite a video by URL or ID * + --like=s : send a 'like' rating to a video URL or ID * + --dislike=s : send a 'dislike' rating to a video URL or ID * + + +== Player Options == + + * Arguments + -f --fullscreen! : play videos in fullscreen mode + -n --audio! : play audio only, without displaying video + --append-arg=s : append some command-line parameters to the media player + --player=s : select a player to stream videos + available players: @{[keys %{$CONFIG->{video_players}}]} + + +== Download Options == + + * Download + -d --download! : activate the download mode + -dp --dl-play! : play the video after download (with -d) + -rp --rem-played! : delete a local video after played (with -dp) + --wget-dl! : download videos with wget (recommended) + --skip-if-exists! : don't download videos which already exist (with -d) + --copy-caption! : copy and rename the caption for downloaded videos + --downloads-dir=s : downloads directory (set: '$opt{downloads_dir}') + --filename=s : set a custom format for the video filename (see: -T) + --fat32safe! : makes filenames FAT32 safe (includes Unicode) + --mkv-merge! : merge audio and video into an MKV container + --merge-captions! : include closed-captions in the MKV container + + * Convert + --convert-cmd=s : command for converting videos after download + which include the *IN* and *OUT* tokens + --convert-to=s : convert video to a specific format (with -d) + --keep-original! : keep the original video after converting + + +== Other Options == + + * Behavior + -A --all! : play the video results in order + -B --backwards! : play the video results in reverse order + -s --shuffle! : shuffle the results of videos + -I --interactive! : interactive mode, prompting for user input + --autoplay! : autoplay mode, automatically playing related videos + --std-input=s : use this value as the first standard input + --max-seconds=i : ignore videos longer than i seconds + --min-seconds=i : ignore videos shorter than i seconds + --get-term-width! : allow $execname to read your terminal width + --autohide! : automatically hide watched videos + --skip-watched! : don't play already watched videos + --highlight! : remember and highlight selected videos + --confirm! : show a confirmation message after each play + --prefer-mp4! : prefer videos in MP4 format, instead of WEBM + --prefer-av1! : prefer videos in AV1 format, instead of WEBM + + * Closed-captions + --get-captions! : download closed-captions for videos + --auto-captions! : include or exclude auto-generated captions + --captions-dir=s : directory where to save the .srt files + + * Config + --config=s : configuration file + --update-config! : update the configuration file + + * Output + -C --colorful! : use colors to delimit the video results + -D --details! : display the results with extra details + -W --fixed-width! : adjust the results to fit inside the term width + --custom-layout! : display the results using a custom layout (see conf) + -i --info=s : show information for a video ID or URL + -e --extract=s : extract information from videos (see: -T) + --extract-file=s : extract information from videos in this file + --dump=format : dump metadata information in `videoID.format` files + valid formats: json, perl + -q --quiet : do not display any warning + --really-quiet : do not display any warning or output + --video-info! : show video information before playing + --escape-info! : quotemeta() the fields of the `--extract` + --use-colors! : enable or disable the ANSI colors for text + + * Other + --invidious! : use the API of invidio.us to get the streaming URLs + --proxy=s : set HTTP(S)/SOCKS proxy: 'proto://domain.tld:port/' + If authentication required, + use 'proto://user:pass\@domain.tld:port/' + --dash! : include or exclude the DASH itags + --dash-mp4a! : include or exclude the itags for MP4 audio streams + --dash-segmented! : include or exclude segmented DASH streams + + +Help options: + -T --tricks : show more 'hidden' features of $execname + -E --examples : show several usage examples of $execname + -H --stdin-help : show the valid stdin options for $execname + -v --version : print version and exit + -h --help : print help and exit + --debug:1..3 : see behind the scenes + +NOTES: + * -> requires authentication + ! -> the argument can be negated with '--no-' + =i -> requires an integer argument + =s -> requires an argument + :s -> can take an optional argument + =s,s -> can take more arguments separated by commas + +HELP + main_quit(0); +} + +sub wrap_text { + my (%args) = @_; + + require Text::Wrap; + local $Text::Wrap::columns = ($args{columns} || $term_width) - 8; + + my $text = "@{$args{text}}"; + $text =~ tr{\r}{}d; + + return eval { Text::Wrap::wrap($args{i_tab}, $args{s_tab}, $text) } // $text; +} + +sub tricks { + print <<"TRICKS"; + + == fair-viewer -- tips and tricks == + +-> Playing videos + > To stream the videos in other players, you need to change the + configuration file. Where it says "video_player_selected", change it + to any player which is defined inside the "video_players" hash. + +-> Arguments + > Almost all boolean arguments can be negated with a "--no-" prefix. + > Arguments that require an ID/URL, you can specify more than one, + separated by whitespace (quoted), or separated by commas. + +-> My channel + > By using the string "mine" where a channel ID is required, "mine" will be + automatically replaced with your channel ID. (requires authentication) + + Examples: + $execname --uploads=mine + $execname --likes=mine + $execname --favorites=mine + $execname --playlists=mine + +-> More STDIN help: + > ":r", ":return" will return to the previous page of results. + For example, if you search for playlists, then select a playlist + of videos, inserting ":r" will return back to the playlist results. + Also, for the previous page, you can insert ':b', but ':r' is faster! + + > "6" (quoted) will search for videos with the keyword '6'. + + > If a stdin option is followed by one or more digits, the equal sign, + which separates the option from value, can be omitted. + + Example: + :i2,4 is equivalent with :i=2,4 + :d1-5 is equivalent with :d=1,2,3,4,5 + :c10 is equivalent with :c=10 + + > When more videos are selected to play, you can stop them by + pressing CTRL+C. $execname will return to the previous section. + + > Space inside the values of STDIN options, can be either quoted + or backslashed. + + Example: + :re=video\\ title == :re="video title" + + > ":anp" stands for "Auto Next Page". How do we use it? + Well, let's search for some videos. Now, if we want to play + only the videos matched by a regex, we'd say :re="REGEX". + But, what if we want to play the videos from the next pages too? + In this case, ":anp" is your friend. Use it wisely! + +-> Special tokens: + + *ID* : the YouTube video ID + *AUTHOR* : the author name of the video + *CHANNELID* : the channel ID of the video + *RESOLUTION* : the resolution of the video + *VIEWS* : the number of views + *VIEWS_SHORT* : the number of views in abbreviated notation + *LIKES* : the number of likes + *DISLIKES* : the number of dislikes + *RATING* : the rating of the video from 0 to 5 + *COMMENTS* : the number of comments + *DURATION* : the duration of the video in seconds + *PUBLISHED* : the publication date as "DD MMM YYYY" + *AGE* : the age of a video (N days, N months, N years) + *AGE_SHORT* : the abbreviated age of a video (Nd, Nm, Ny) + *DIMENSION* : the dimension of the video (2D or 3D) + *DEFINITION* : the definition of the video (HD or SD) + *TIME* : the duration of the video as "HH::MM::SS" + *TITLE* : the title of the video + *FTITLE* : the title of the video (filename safe) + *DESCRIPTION* : the description of the video + + *URL* : the YouTube URL of the video + *ITAG* : the itag value of the video + *FORMAT* : the extension of the video (without the dot) + + *CAPTION* : true if the video has captions + *SUB* : the local subtitle file (if any) + *AUDIO* : the audio URL of the video (only in DASH mode) + *VIDEO* : the video URL of the video (it might not contain audio) + *AOV* : audio URL (if any) or video URL (in this order) + +-> Special escapes: + \\t tab + \\n newline + \\r return + \\f form feed + \\b backspace + \\a alarm (bell) + \\e escape + +-> Extracting information from videos: + > Extracting information can be achieved by using the "--extract" command-line + option which takes a given format as its argument, which is defined by using + special tokens, special escapes or literals. + + Example: + $execname --no-interactive --extract '*TITLE* (*ID*)' [URL] + +-> Configuration file: $config_file + +-> Donations gladly accepted: + https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=75FUVBE6Q73T8 + +TRICKS + main_quit(0); +} + +sub examples { + print <<"EXAMPLES"; +==== COMMAND LINE EXAMPLES ==== + +Command: $execname -A -n russian music -category=10 +Results: play all the video results (-A) + only audio, no video (-n) + search for "russian music" + in category "10", which is the Music category. + -A will include the videos from the next pages as well. + +Command: $execname --comments 'https://www.youtube.com/watch?v=U6_8oIPFREY' +Results: show video comments for a specific video URL or videoID. + +Command: $execname --results=5 -up=khanacademy -D +Results: the most recent 5 videos by a specific author (-up), printed with extra details (-D). + +Command: $execname --author=MIT atom +Results: search only in videos by a specific author. + +Command: $execname --author=MIT atom --within=2y +Results: search only in videos by a specific author, published in the last 2 years. + +Command: $execname --popular=MIT --within=6m +Results: show the most popular videos by a specific user, published in the last 6 months. + +Command: $execname -S=vsauce +Results: get the subscriptions for a username. + +Command: $execname --page=2 -u=Google +Results: show latest videos uploaded by Google, starting with the page number 2. + +Command: $execname cats --order=viewCount --duration=short +Results: search for 'cats' videos, ordered by ViewCount and short duration. + +Command: $execname --channels math lessons +Results: search for YouTube channels. + +Command: $execname -uf=Google +Results: show latest videos favorited by a user. + + +==== USER INPUT EXAMPLES ==== + +A STDIN option can begin with ':', ';' or '='. + +Command: , :n, :next +Results: get the next page of results. + +Command: :b, :back (:r, :return) +Results: get the previous page of results. + +Command: :i4..6, :i7-9, :i20-4, :i2, :i=4, :info=4 +Results: show extra information for the selected videos. + +Command: :d5,2, :d=3, :download=8 +Results: download the selected videos. + +Command: :c2, :comments=4 +Results: show comments for a selected video. + +Command: :r4, :related=6 +Results: show related videos for a selected video. + +Command: :a14, :author=12 +Results: show videos uploaded by the author who uploaded the selected video. + +Command: :p9, :playlists=14 +Results: show playlists created by the author who uploaded the selected video. + +Command: :subscribe=7 +Results: subscribe to the author's channel who uploaded the selected video. + +Command: :like=2, :dislike=4,5 +Results: like or dislike the selected videos. + +Command: :fav=4, :favorite=3..5 +Results: favorite the selected videos. + +Command: 3, 5..7, 12-1, 9..4, 2 3 9 +Results: play the selected videos. + +Command: :q3,5, :q=4, :queue=3-9 +Results: enqueue the selected videos to play them later. + +Command: :pq, :play-queue +Results: play the videos enqueued by the :queue option. + +Command: :re="^Linux" +Results: play videos matched by a regex. +Example: matches title: "Linux video" + +Command: :regex="linux.*part \\d+/\\d+" +Example: matches title: "Introduction to Linux (part 1/4)" + +Command: :anp 1 2 3 +Results: play the first three videos from every page. + +Command: :r, :return +Results: return to the previous section. +EXAMPLES + main_quit(0); +} + +sub stdin_help { + print $complete_help; + main_quit(0); +} + +# Print version +sub version { + print "$appname $version\n"; + main_quit(0); +} + +sub apply_configuration { + my ($opt, $keywords) = @_; + + if ($yv_obj->get_debug >= 2 or (defined($opt->{debug}) && $opt->{debug} >= 2)) { + require Data::Dump; + say "=>> Options with keywords: <@{$keywords}>"; + Data::Dump::pp($opt); + } + + # ... BASIC OPTIONS ... # + if (delete $opt->{quiet}) { + close STDERR; + } + + if (delete $opt->{really_quiet}) { + close STDERR; + close STDOUT; + } + + # ... YOUTUBE OPTIONS ... # + foreach my $option_name ( + qw( + api_host + videoCaption maxResults order + videoDefinition videoCategoryId + videoDimension videoDuration + videoEmbeddable videoLicense + videoSyndicated channelId + publishedAfter publishedBefore + safeSearch regionCode debug hl + http_proxy page comments_order + subscriptions_order + ) + ) { + + if (defined $opt->{$option_name}) { + my $code = \&{"WWW::FairViewer::set_$option_name"}; + my $value = delete $opt->{$option_name}; + my $set_value = $yv_obj->$code($value); + + if (not defined($set_value) or $set_value ne $value) { + warn "\n[!] Invalid value <$value> for option <$option_name>\n"; + } + } + } + + if (defined $opt->{category_id}) { + + my $str = delete $opt->{category_id}; + my $category = extract_category($str); + + if (ref($category) eq 'HASH') { + say ":: Category selected: $category->{snippet}{title}" if $yv_obj->get_debug; + $yv_obj->set_videoCategoryId($category->{id}); + } + else { + warn_invalid('category', $str); + } + } + + if (defined $opt->{prefer_mp4}) { + $yv_obj->set_prefer_mp4(delete($opt->{prefer_mp4}) ? 1 : 0); + } + + if (defined $opt->{prefer_av1}) { + $yv_obj->set_prefer_av1(delete($opt->{prefer_av1}) ? 1 : 0); + } + + if (defined $opt->{hd}) { + $yv_obj->set_videoDefinition(delete($opt->{hd}) ? 'high' : 'any'); + } + + if (defined $opt->{author}) { + my $name = delete $opt->{author}; + if (my $id = extract_channel_id($name)) { + + if (not $yv_utils->is_channelID($id)) { + $id = $yv_obj->channel_id_from_username($id) // do { + warn_invalid("username or channel ID", $id); + undef; + }; + } + + if ($id eq 'mine') { + $id = $yv_obj->my_channel_id() // do { + warn_invalid("username or channel ID", $id); + undef; + }; + } + + $yv_obj->set_channelId($id); + } + else { + warn_invalid("username or channel ID", $name); + } + } + + if (defined $opt->{within}) { + my $value = delete $opt->{within}; + + if ($value =~ /^\s*(\d+(?:\.\d+)?)([dwmy])/i) { + my $date = $yv_utils->period_to_date($1, $2); + $yv_obj->set_publishedAfter($date); + } + else { + warn "\n[!] Invalid value <$value> for option `--within`!\n"; + } + } + + if (defined $opt->{more_results}) { + $yv_obj->set_maxResults(delete($opt->{more_results}) ? 50 : $CONFIG{maxResults}); + } + + if (delete $opt->{authenticate}) { + authenticate(); + } + + if (delete $opt->{logout}) { + logout(); + } + + # ... OTHER OPTIONS ... # + if (defined $opt->{extract_info_file}) { + open my $fh, '>:utf8', delete($opt->{extract_info_file}); + $opt{extract_info_fh} = $fh; + } + + if (defined $opt->{colors}) { + $opt{_colors} = $opt->{colors}; + if (delete $opt->{colors}) { + require Term::ANSIColor; + no warnings 'redefine'; + *colored = \&Term::ANSIColor::colored; + *colorstrip = \&Term::ANSIColor::colorstrip; + } + else { + no warnings 'redefine'; + *colored = sub { $_[0] }; + *colorstrip = sub { $_[0] }; + } + } + + # ... SUBROUTINE CALLS ... # + if (defined $opt->{subscribe}) { + subscribe(split(/[,\s]+/, delete $opt->{subscribe})); + } + + if (defined $opt->{favorite_video}) { + favorite_videos(split(/[,\s]+/, delete $opt->{favorite_video})); + } + + if (defined $opt->{playlist_save}) { + my @ids = split(/[,\s]+/, delete $opt->{playlist_save}); + if (defined $opt->{playlist_id}) { + save_to_playlist(get_valid_playlist_id(delete $opt->{playlist_id}) // (return), @ids); + } + else { + select_and_save_to_playlist(@ids); + } + } + + if (defined $opt->{like_video}) { + rate_videos('like', split(/[,\s]+/, delete $opt->{like_video})); + } + + if (defined $opt->{dislike_video}) { + rate_videos('dislike', split(/[,\s]+/, delete $opt->{dislike_video})); + } + + if (defined $opt->{play_video_ids}) { + get_and_play_video_ids(split(/[,\s]+/, delete $opt->{play_video_ids})); + } + + if (defined $opt->{play_playlists}) { + get_and_play_playlists(split(/[,\s]+/, delete $opt->{play_playlists})); + } + + if (defined $opt->{playlist_id}) { + my $playlistID = get_valid_playlist_id(delete($opt->{playlist_id})) // return; + get_and_print_videos_from_playlist($playlistID); + } + + if (delete $opt->{search_videos}) { + print_videos($yv_obj->search_videos([@{$keywords}])); + } + + if (delete $opt->{search_channels}) { + print_channels($yv_obj->search_channels([@{$keywords}])); + } + + if (delete $opt->{search_playlists}) { + print_playlists($yv_obj->search_playlists([@{$keywords}])); + } + + if (delete $opt->{categories}) { + print_categories($yv_obj->video_categories); + } + + if (defined $opt->{uploads}) { + my $str = delete $opt->{uploads}; + + if ($str) { + if (my $id = extract_channel_id($str)) { + $yv_utils->is_channelID($id) + ? print_videos($yv_obj->uploads($id)) + : print_videos($yv_obj->uploads_from_username($id)); + } + else { + warn_invalid("username or channel ID", $str); + } + } + else { + print_videos($yv_obj->uploads); + } + } + + if (defined $opt->{popular_videos}) { + my $str = delete $opt->{popular_videos}; + + if (my $id = extract_channel_id($str)) { + + if (not $yv_utils->is_channelID($id)) { + $id = $yv_obj->channel_id_from_username($id) // do { + warn_invalid("username or channel ID", $id); + undef; + }; + } + + if ($id eq 'mine') { + $id = $yv_obj->my_channel_id() // do { + warn_invalid("username or channel ID", $id); + undef; + }; + } + + print_videos($yv_obj->popular_videos($id)); + } + else { + warn_invalid("username or channel ID", $str); + } + } + + if (defined $opt->{trending}) { + + my $str = delete $opt->{trending}; + my $category = extract_category($str); + my $cat_id = undef; + + if (ref($category) eq 'HASH') { + say ":: Category selected: $category->{snippet}{title}" if $yv_obj->get_debug; + $cat_id = $category->{id}; + } + elsif ($str) { + warn_invalid('category', $str); + } + + print_videos($yv_obj->trending_videos_from_category($cat_id)); + } + + if (defined $opt->{subscriptions}) { + my $str = delete $opt->{subscriptions}; + + if ($str) { + if (my $id = extract_channel_id($str)) { + $yv_utils->is_channelID($id) + ? print_channels($yv_obj->subscriptions($id)) + : print_channels($yv_obj->subscriptions_from_username($id)); + } + else { + warn_invalid("username or channel ID", $str); + } + } + else { + print_channels($yv_obj->subscriptions); + } + } + + if (defined $opt->{subscription_videos}) { + my $str = delete $opt->{subscription_videos}; + + if ($str) { + if (my $id = extract_channel_id($str)) { + $yv_utils->is_channelID($id) + ? print_videos($yv_obj->subscription_videos($id)) + : print_videos($yv_obj->subscription_videos_from_username($id)); + } + else { + warn_invalid("username or channel ID", $str); + } + } + else { + print_videos($yv_obj->subscription_videos); + } + } + + if (defined $opt->{related_videos}) { + get_and_print_related_videos(split(/[,\s]+/, delete($opt->{related_videos}))); + } + + if (defined $opt->{playlists}) { + my $str = delete($opt->{playlists}); + + if ($str) { + if (my $id = extract_channel_id($str)) { + $yv_utils->is_channelID($id) + ? print_playlists($yv_obj->playlists($id)) + : print_playlists($yv_obj->playlists_from_username($id)); + } + else { + warn_invalid("username or channel ID", $str); + warn colored("[+] To search for playlists, try: $0 -sp $str", 'bold yellow') . "\n"; + } + } + else { + print_playlists($yv_obj->my_playlists); + } + } + + if (defined $opt->{favorites}) { + my $str = delete($opt->{favorites}); + + if ($str) { + if (my $id = extract_channel_id($str)) { + $yv_utils->is_channelID($id) + ? print_videos($yv_obj->favorites($id)) + : print_videos($yv_obj->favorites_from_username($id)); + } + else { + warn_invalid("username or channel ID", $str); + } + } + else { + print_videos($yv_obj->favorites); + } + } + + if (defined $opt->{likes}) { + my $str = delete($opt->{likes}); + + if ($str) { + if (my $id = extract_channel_id($str)) { + $yv_utils->is_channelID($id) + ? print_videos($yv_obj->likes($id)) + : print_videos($yv_obj->likes_from_username($id)); + } + else { + warn_invalid("username or channel ID", $str); + } + } + else { + print_videos($yv_obj->my_likes); + } + } + + if (defined $opt->{dislikes}) { + delete $opt->{dislikes}; + print_videos($yv_obj->my_dislikes); + } + + if (defined $opt->{activities}) { + my $str = delete $opt->{activities}; + + if ($str) { + if (my $id = extract_channel_id($str)) { + $yv_utils->is_channelID($id) + ? print_videos($yv_obj->activities($id)) + : print_videos($yv_obj->activities_from_username($id)); + } + else { + warn_invalid("username or channel ID", $str); + } + } + else { + print_videos($yv_obj->my_activities); + } + } + + if (defined $opt->{get_comments}) { + get_and_print_comments(split(/[,\s]+/, delete($opt->{get_comments}))); + } + + if (defined $opt->{print_video_info}) { + get_and_print_video_info(split(/[,\s]+/, delete $opt->{print_video_info})); + } +} + +sub parse_arguments { + my ($keywords) = @_; + + state $x = do { + require Getopt::Long; + Getopt::Long::Configure('no_ignore_case'); + }; + + my %orig_opt = %opt; + my $orig_config_file = "$config_file"; + + Getopt::Long::GetOptions( + + # Main options + 'help|usage|h|?' => \&help, + 'examples|E' => \&examples, + 'stdin-help|shelp|sh|H' => \&stdin_help, + 'tricks|tips|T' => \&tricks, + 'version|v' => \&version, + + 'config=s' => \$config_file, + 'update-config!' => sub { dump_configuration($config_file) }, + + # Resolutions + '240p|2' => sub { $opt{resolution} = 240 }, + '360p|3' => sub { $opt{resolution} = 360 }, + '480p|4' => sub { $opt{resolution} = 480 }, + '720p|7' => sub { $opt{resolution} = 720 }, + '1080p|1' => sub { $opt{resolution} = 1080 }, + 'res|resolution=s' => \$opt{resolution}, + + 'comments=s' => \$opt{get_comments}, + 'comments-order=s' => \$opt{comments_order}, + + 'c|categories' => \$opt{categories}, + 'video-ids|videoids|id|ids=s' => \$opt{play_video_ids}, + + 'search-videos|search|sv!' => \$opt{search_videos}, + 'search-channels|channels|sc!' => \$opt{search_channels}, + 'search-playlists|sp|p!' => \$opt{search_playlists}, + + 'subscriptions|S:s' => \$opt{subscriptions}, + 'subs-videos|SV:s' => \$opt{subscription_videos}, + 'subs-order=s' => \$opt{subscriptions_order}, + 'uploads|U|user|user-videos|uv|u:s' => \$opt{uploads}, + 'favorites|F|user-favorites|uf:s' => \$opt{favorites}, + 'playlists|P|user-playlists|up:s' => \$opt{playlists}, + 'activities|activity|ua:s' => \$opt{activities}, + 'likes|L|user-likes|ul:s' => \$opt{likes}, + 'dislikes' => \$opt{dislikes}, + 'subscribe=s' => \$opt{subscribe}, + + 'trending|trends:s' => \$opt{trending}, + 'playlist-id|pid=s' => \$opt{playlist_id}, + + # English-UK friendly + 'favorite|favourite|favorite-video|favourite-video|fav=s' => \$opt{favorite_video}, + + 'login|authenticate' => \$opt{authenticate}, + 'logout' => \$opt{logout}, + + 'related-videos|rv=s' => \$opt{related_videos}, + 'popular-videos|popular|pv=s' => \$opt{popular_videos}, + + 'http_proxy|http-proxy|proxy=s' => \$opt{http_proxy}, + + 'catlang|cl|hl=s' => \$opt{hl}, + 'category|cat-id|cat=s' => \$opt{category_id}, + 'r|region|region-code=s' => \$opt{regionCode}, + + 'orderby|order|order-by=s' => \$opt{order}, + 'duration=s' => \$opt{videoDuration}, + 'within=s' => \$opt{within}, + + 'max-seconds|max_seconds=i' => \$opt{max_seconds}, + 'min-seconds|min_seconds=i' => \$opt{min_seconds}, + + 'like=s' => \$opt{like_video}, + 'dislike=s' => \$opt{dislike_video}, + 'author=s' => \$opt{author}, + 'all|A|play-all!' => \$opt{play_all}, + 'backwards|B!' => \$opt{play_backwards}, + 'input|std-input=s' => \$opt{std_input}, + 'use-colors|colors|colored!' => \$opt{colors}, + + 'autoplay!' => \$opt{autoplay_mode}, + + 'play-playlists|pp=s' => \$opt{play_playlists}, + 'debug:1' => \$opt{debug}, + 'download|dl|d!' => \$opt{download_video}, + 'safe-search|safeSearch=s' => \$opt{safeSearch}, + 'vd|video-definition=s' => \$opt{videoDefinition}, + 'hd|high-definition!' => \$opt{hd}, + 'I|interactive!' => \$opt{interactive}, + 'convert-to|convert_to=s' => \$opt{convert_to}, + 'keep-original-video!' => \$opt{keep_original_video}, + 'e|extract|extract-info=s' => \$opt{extract_info}, + 'extract-file=s' => \$opt{extract_info_file}, + 'escape-info!' => \$opt{escape_info}, + + 'dump=s' => sub { + my (undef, $format) = @_; + $opt{dump} = ( + ($format =~ /json/i) ? 'json' : ($format =~ /perl/i) ? 'perl' : do { + warn "[!] Invalid format <<$format>> for option --dump\n"; + undef; + } + ); + }, + + # Set a video player + 'player|vplayer|video-player|video_player=s' => sub { + + if (not exists $opt{video_players}{$_[1]}) { + die "[!] Unknown video player selected: <<$_[1]>>\n"; + } + + $opt{video_player_selected} = $_[1]; + }, + + 'append-arg|append-args=s' => \$MPLAYER{user_defined_arguments}, + + # Others + 'colorful|colourful|C!' => \$opt{results_with_colors}, + 'details|D!' => \$opt{results_with_details}, + 'fixed-width|W|fw!' => \$opt{results_fixed_width}, + 'caption=s' => \$opt{videoCaption}, + 'fullscreen|fs|f!' => \$opt{fullscreen}, + 'dash!' => \$opt{dash_support}, + 'confirm!' => \$opt{confirm}, + + 'prefer-mp4!' => \$opt{prefer_mp4}, + 'prefer-av1!' => \$opt{prefer_av1}, + + 'custom-layout!' => \$opt{custom_layout}, + 'custom-layout-format=s' => \$opt{custom_layout_format}, + + 'merge-into-mkv|mkv-merge!' => \$opt{merge_into_mkv}, + 'merge-with-captions|merge-captions!' => \$opt{merge_with_captions}, + + 'invidious!' => \$opt{use_invidious_api}, + 'convert-command|convert-cmd=s' => \$opt{convert_cmd}, + 'dash-m4a|dash-mp4-audio|dash-mp4a!' => \$opt{dash_mp4_audio}, + 'dash-segmented!' => \$opt{dash_segmented}, + 'wget-dl|wget-download!' => \$opt{download_with_wget}, + 'filename|filename-format=s' => \$opt{video_filename_format}, + 'rp|rem-played|remove-played-file!' => \$opt{remove_played_file}, + 'info|i|video-info=s' => \$opt{print_video_info}, + 'get-term-width!' => \$opt{get_term_width}, + 'page=i' => \$opt{page}, + 'novideo|no-video|n|audio!' => \$opt{novideo}, + 'autohide!' => \$opt{autohide_watched}, + 'highlight!' => \$opt{highlight_watched}, + 'skip-watched!' => \$opt{skip_watched}, + 'results=i' => \$opt{maxResults}, + 'shuffle|s!' => \$opt{shuffle}, + 'more|m!' => \$opt{more_results}, + 'pos|position=i' => \$opt{position}, + 'ps|playlist-save=s' => \$opt{playlist_save}, + + 'quiet|q!' => \$opt{quiet}, + 'really-quiet!' => \$opt{really_quiet}, + 'video-info!' => \$opt{show_video_info}, + + 'dp|downl-play|download-and-play|dl-play!' => \$opt{download_and_play}, + + 'thousand-separator=s' => \$opt{thousand_separator}, + 'get-captions|get_captions!' => \$opt{get_captions}, + 'auto-captions|auto_captions!' => \$opt{auto_captions}, + 'copy-caption|copy_caption!' => \$opt{copy_caption}, + 'captions-dir|captions_dir=s' => \$opt{captions_dir}, + 'skip-if-exists|skip_if_exists!' => \$opt{skip_if_exists}, + 'downloads-dir|download-dir=s' => \$opt{downloads_dir}, + 'fat32safe!' => \$opt{fat32safe}, + ) + or warn "[!] Error in command-line arguments!\n"; + + if ($config_file ne $orig_config_file) { # load the config file specified with `--config=s` + ##say ":: Loading config: $config_file"; + $config_file = rel2abs($config_file); + + my %new_opt = %opt; + load_config($config_file); + + foreach my $key (keys %new_opt) { + if ( defined($new_opt{$key}) + and defined($orig_opt{$key}) + and $new_opt{$key} ne $orig_opt{$key}) { + $opt{$key} = $new_opt{$key}; + } + } + } + + apply_configuration(\%opt, $keywords); +} + +# Parse the arguments +if (@ARGV) { + require Encode; + @ARGV = map { Encode::decode_utf8($_) } @ARGV; + parse_arguments(\@ARGV); +} + +for (my $i = 0 ; $i <= $#ARGV ; $i++) { + my $arg = $ARGV[$i]; + + next if chr ord $arg eq q{-}; + + if (youtube_urls($arg)) { + splice(@ARGV, $i--, 1); + } +} + +if (my @keywords = grep chr ord ne q{-}, @ARGV) { + print_videos($yv_obj->search_videos(\@keywords)); +} +elsif ($opt{interactive} and -t) { + first_user_input(); +} +elsif ($opt{interactive} and -t STDOUT and not -t) { + print_videos($yv_obj->search_videos(scalar )); +} +else { + main_quit($opt{_error} || 0); +} + +sub get_valid_video_id { + my ($value) = @_; + + my $id = + $value =~ /$get_video_id_re/ ? $+{video_id} + : $value =~ /$valid_video_id_re/ ? $value + : undef; + + if (not defined $id) { + warn_invalid('videoID', $value); + return; + } + + return $id; +} + +sub get_valid_playlist_id { + my ($value) = @_; + + my $id = + $value =~ /$get_playlist_id_re/ ? $+{playlist_id} + : $value =~ /$valid_playlist_id_re/ ? $value + : undef; + + if (not defined $id) { + warn_invalid('playlistID', $value); + return; + } + + return $id; +} + +sub extract_category { + my ($str) = @_; + + $str || return; + + state $results = $yv_obj->video_categories; + return if ref($results) ne 'HASH'; + + my $categories = $results->{items}; + return if ref($categories) ne 'ARRAY'; + + foreach my $category (@$categories) { + if ($category->{id} eq $str) { + return $category; + } + } + + my $str_re = qr/\Q$str\E/i; + + foreach my $category (@$categories) { + if ($yv_utils->get_title($category) =~ /$str_re/) { + return $category; + } + } + + return; +} + +sub extract_channel_id { + my ($str) = @_; + + if ($str =~ /$get_channel_videos_id_re/) { + return $+{channel_id}; + } + + if ($str =~ /$get_username_videos_re/) { + return $+{username}; + } + + if ($str =~ /$valid_channel_id_re/) { + return $+{channel_id}; + } + + if ($str =~ /^[-a-zA-Z0-9_]+\z/) { + return $str; + } + + return undef; +} + +sub apply_input_arguments { + my ($args, $keywords) = @_; + + if (@{$args}) { + local @ARGV = @{$args}; + parse_arguments($keywords); + } + + return 1; +} + +# Get mplayer +sub get_mplayer { + if ($constant{win32}) { + my $smplayer = catfile($ENV{ProgramFiles}, qw(SMPlayer mplayer mplayer.exe)); + + if (not -e $smplayer) { + warn "\n\n!!! Please install SMPlayer in order to stream YouTube videos.\n\n"; + } + + return $smplayer; # Windows MPlayer + } + + return 'mplayer'; # *NIX MPlayer +} + +# Get term width +sub get_term_width { + return $term_width if $constant{win32}; + $term_width = (-t STDOUT) ? ((split(q{ }, `stty size`))[1] || $term_width) : $term_width; +} + +sub first_user_input { + my @keys = get_input_for_first_time(); + + state $first_input_help = <<"HELP"; + +$base_options +$action_options +$other_options +$notes_options +** Example: + To search for playlists, insert: -p keywords +HELP + + if (scalar(@keys)) { + my @for_search; + foreach my $key (@keys) { + if ($key =~ /$valid_opt_re/) { + + my $opt = $1; + + if (general_options(opt => $opt)) { + ## ok + } + elsif ($opt =~ /^(?:h|help)\z/) { + print $first_input_help; + press_enter_to_continue(); + } + elsif ($opt =~ /^(?:r|return)\z/) { + return; + } + else { + warn_invalid('option', $opt); + print "\n"; + exit 1; + } + } + elsif (youtube_urls($key)) { + ## ok + } + else { + push @for_search, $key; + } + } + + if (scalar(@for_search) > 0) { + print_videos($yv_obj->search_videos(\@for_search)); + } + else { + __SUB__->(); + } + } + else { + __SUB__->(); + } +} + +sub get_quotewords { + require Text::ParseWords; + Text::ParseWords::quotewords(@_); +} + +sub clear_title { + my ($title) = @_; + + $title =~ s/[^\w\s[:punct:]]//g; + $title = join(' ', split(' ', $title)); + + return $title; +} + +# Straight copy of parse_options() from Term::UI +sub _parse_options { + my ($input) = @_; + + my $return = {}; + while ( $input =~ s/(?:^|\s+)--?([-\w]+=(["']).+?\2)(?=\Z|\s+)// + or $input =~ s/(?:^|\s+)--?([-\w]+=\S+)(?=\Z|\s+)// + or $input =~ s/(?:^|\s+)--?([-\w]+)(?=\Z|\s+)//) { + my $match = $1; + + if ($match =~ /^([-\w]+)=(["'])(.+?)\2$/) { + $return->{$1} = $3; + + } + elsif ($match =~ /^([-\w]+)=(\S+)$/) { + $return->{$1} = $2; + + } + elsif ($match =~ /^no-?([-\w]+)$/i) { + $return->{$1} = 0; + + } + elsif ($match =~ /^([-\w]+)$/) { + $return->{$1} = 1; + } + } + + return wantarray ? ($return, $input) : $return; +} + +sub parse_options2 { + my ($input) = @_; + + warn(colored("\n[!] Input with an odd number of quotes: <$input>", 'bold red') . "\n\n") + if $yv_obj->get_debug; + + my ($args, $keywords) = _parse_options($input); + + my @args = + map $args->{$_} eq '0' ? "--no-$_" + : $args->{$_} eq '1' ? "--$_" + : "--$_=$args->{$_}" => keys %{$args}; + + return wantarray ? (\@args, [split q{ }, $keywords]) : \@args; +} + +sub parse_options { + my ($input) = @_; + my (@args, @keywords); + + if (not defined($input) or $input eq q{}) { + return \@args, \@keywords; + } + + foreach my $word (get_quotewords(qr/\s+/, 1, $input)) { + if (chr ord $word eq q{-}) { + push @args, $word; + } + else { + push @keywords, $word; + } + } + + if (not @args and not @keywords) { + return parse_options2($input); + } + + return wantarray ? (\@args, \@keywords) : \@args; +} + +sub get_user_input { + my ($text) = @_; + + if (not $opt{interactive}) { + if (not defined $opt{std_input}) { + return ':return'; + } + } + + my $input = unpack( + 'A*', defined($opt{std_input}) + ? delete($opt{std_input}) + : ($term->readline($text) // return ':return') + ) =~ s/^\s+//r; + + return q{:next} if $input eq q{}; # for the next page + + require Encode; + $input = Encode::decode_utf8($input); + + my ($args, $keywords) = parse_options($input); + + if ($opt{history}) { + my $str = join(' ', grep { /\w/ } @{$args}, @{$keywords}); + if ($str ne '' and $str !~ /^[0-9]{1,2}\z/) { + $term->append_history(1, $opt{history_file}); + } + } + + apply_input_arguments($args, $keywords); + return @{$keywords}; +} + +sub logout { + + unlink $authentication_file + or warn "Can't unlink: `$authentication_file' -> $!"; + + $yv_obj->set_access_token(); + $yv_obj->set_refresh_token(); + + return 1; +} + +sub authenticate { + my $get_code_url = $yv_obj->get_accounts_oauth_url() // return; + + print <<"INFO"; + +:: Get the authentication code: $get_code_url + + | +... and paste it below. \\|/ + ` +INFO + + my $code = $term->readline(colored(q{Code: }, 'bold')) || return; + + my $info = $yv_obj->oauth_login($code) // do { + warn "[WARNING] Can't log in... That's all I know...\n"; + return; + }; + + if (defined $info->{access_token}) { + + $yv_obj->set_access_token($info->{access_token}) // return; + $yv_obj->set_refresh_token($info->{refresh_token}) // return; + + my $remember_me = ask_yn(prompt => colored("\nRemember me", 'bold'), + default => 'y'); + + if ($remember_me) { + $yv_obj->set_authentication_file($authentication_file); + $yv_obj->save_authentication_tokens() + or warn "Can't store the authentication tokens: $!"; + } + else { + $yv_obj->set_authentication_file(); + } + + return 1; + } + + warn "[WARNING] There was a problem with the authentication...\n"; + return; +} + +sub authenticated { + if (not defined $yv_obj->get_access_token) { + warn_needs_auth(); + return; + } + return 1; +} + +sub favorite_videos { + my (@videoIDs) = @_; + return if not authenticated(); + + foreach my $id (@videoIDs) { + my $videoID = get_valid_video_id($id) // next; + + if ($yv_obj->favorite_video($videoID)) { + printf("\n:: Video %s has been successfully favorited.\n", sprintf($CONFIG{youtube_video_url}, $videoID)); + } + else { + warn_cant_do('favorite', $videoID); + } + } + return 1; +} + +sub select_and_save_to_playlist { + return if not authenticated(); + + my $request = $yv_obj->my_playlists() // return; + my $playlistID = print_playlists($request, return_playlist_id => 1); + + if (defined($playlistID)) { + return save_to_playlist($playlistID, @_); + } + + warn_no_thing_selected('playlist'); + return; + +} + +sub save_to_playlist { + my ($playlistID, @videoIDs) = @_; + + return if not authenticated(); + + foreach my $id (@videoIDs) { + my $videoID = get_valid_video_id($id) // next; + my $pos = $opt{position}; # position in the playlist + + if (!defined($pos) or $pos < 0) { + local $yv_obj->{maxResults} = 1; + + my $info = $yv_obj->videos_from_playlist_id($playlistID); + my $total_results = $info->{results}{pageInfo}{totalResults}; + + say "\n:: Total number of videos in the playlist: $total_results"; + $pos //= 0; + $pos += $total_results || 0; + say ":: Saving video at position: $pos"; + } + + if ($yv_obj->add_video_to_playlist($playlistID, $videoID, $pos)) { + printf(":: Video %s has been successfully added to playlistID: %s\n", + sprintf($CONFIG{youtube_video_url}, $videoID), $playlistID); + } + else { + warn_cant_do("add to playlist", $videoID); + } + } + return 1; +} + +sub rate_videos { + my $rating = shift; + return if not authenticated(); + + foreach my $id (@_) { + my $videoID = get_valid_video_id($id) // next; + if ($yv_obj->send_rating_to_video($videoID, $rating)) { + printf("\n:: Video %s has been successfully %sd.\n", sprintf($CONFIG{youtube_video_url}, $videoID), $rating); + } + else { + warn_cant_do($rating, $videoID); + } + } + + return 1; +} + +sub get_and_play_video_ids { + (my @ids = grep { get_valid_video_id($_) } @_) || return; + my $info = $yv_obj->video_details(join(',', @ids)); + + if ($yv_utils->has_entries($info)) { + if (not play_videos([$info->{results}])) { + return; + } + } + else { + warn_cant_do('get info for', @ids); + } + + return 1; +} + +sub get_and_play_playlists { + foreach my $id (@_) { + my $videos = $yv_obj->videos_from_playlist_id(get_valid_playlist_id($id) // next); + local $opt{play_all} = length($opt{std_input}) ? 0 : 1; + print_videos($videos, auto => $opt{play_all}); + } + return 1; +} + +sub get_and_print_video_info { + foreach my $id (@_) { + + my $videoID = get_valid_video_id($id) // next; + my $info = $yv_obj->video_details($videoID); + + if ($yv_utils->has_entries($info)) { + local $opt{show_video_info} = 1; + print_video_info($info->{results}{items}[0]); + } + else { + warn_cant_do('get info for', $videoID); + } + } + return 1; +} + +sub get_and_print_related_videos { + foreach my $id (@_) { + my $videoID = get_valid_video_id($id) // next; + my $results = $yv_obj->related_to_videoID($videoID); + print_videos($results); + } + return 1; +} + +sub get_and_print_comments { + foreach my $id (@_) { + my $videoID = get_valid_video_id($id) // next; + my $comments = $yv_obj->comments_from_video_id($videoID); + print_comments($comments, $videoID); + } + return 1; +} + +sub get_and_print_videos_from_playlist { + my ($playlistID) = @_; + + if ($playlistID =~ /$valid_playlist_id_re/) { + my $info = $yv_obj->videos_from_playlist_id($playlistID); + if ($yv_utils->has_entries($info)) { + print_videos($info); + } + else { + warn colored("\n[!] Inexistent playlist...", 'bold red') . "\n"; + return; + } + } + else { + warn_invalid('playlistID', $playlistID); + return; + } + return 1; +} + +sub subscribe { + my (@ids) = @_; + + return if not authenticated(); + + foreach my $channel (@ids) { + + my $id = extract_channel_id($channel) // do { + warn_invalid("channel ID or username", $channel); + next; + }; + + my $ok = + $yv_utils->is_channelID($id) + ? $yv_obj->subscribe_channel($id) + : $yv_obj->subscribe_channel_from_username($id); + + if ($ok) { + print ":: Successfully subscribed to channel: $id\n"; + } + else { + warn colored("\n[!] Unable to subscribe to channel: $id", 'bold red') . "\n"; + } + } + + return 1; +} + +sub _bold_color { + my ($text) = @_; + return colored($text, 'bold'); +} + +sub youtube_urls { + my ($arg) = @_; + + if ($arg =~ /$get_video_id_re/) { + get_and_play_video_ids($+{video_id}); + } + elsif ($arg =~ /$get_playlist_id_re/) { + get_and_print_videos_from_playlist($+{playlist_id}); + } + elsif ($arg =~ /$get_channel_playlists_id_re/) { + print_playlists($yv_obj->playlists($+{channel_id})); + } + elsif ($arg =~ /$get_channel_videos_id_re/) { + print_videos($yv_obj->uploads($+{channel_id})); + } + elsif ($arg =~ /$get_username_playlists_re/) { + print_playlists($yv_obj->playlists_from_username($+{username})); + } + elsif ($arg =~ /$get_username_videos_re/) { + print_videos($yv_obj->uploads_from_username($+{username})); + } + else { + return; + } + + return 1; +} + +sub general_options { + my %args = @_; + + my $url = $args{url}; + my $option = $args{opt}; + my $callback = $args{sub}; + my $results = $args{res}; + my $info = $args{info}; + my $token = $args{token}; + + if (not defined($option)) { + return; + } + + if ($option =~ /^(?:q|quit|exit)\z/) { + main_quit(0); + } + elsif ($option =~ /^(?:n|next)\z/ and defined $url) { + if (exists $args{token}) { + if (defined $token) { + my $request = $yv_obj->next_page_with_token($url, $token); + $callback->($request); + } + else { + warn_last_page(); + } + } + else { + my $request = $yv_obj->next_page($url); + $callback->($request); + } + } + elsif ($option =~ /^(?:b|back|p|prev|previous)\z/ and defined $url) { + my $request = $yv_obj->previous_page($url); + $callback->($request); + } + elsif ($option =~ /^(?:R|refresh)\z/ and defined $url) { + @{$results} = @{$yv_obj->_get_results($url)->{results}{items}}; + } + elsif ($option eq 'login') { + authenticate(); + } + elsif ($option eq 'logout') { + logout(); + } + elsif ($option =~ /^(?:reset|reload|restart)\z/) { + @ARGV = (); + do $0; + } + elsif ($option =~ /^dv${digit_or_equal_re}(.*)/ and ref($results) eq 'ARRAY') { + if (my @nums = get_valid_numbers($#{$results}, $1)) { + print "\n"; + foreach my $num (@nums) { + require Data::Dump; + say Data::Dump::pp($results->[$num]); + } + press_enter_to_continue(); + } + else { + warn_no_thing_selected('result'); + } + } + elsif ($option =~ /^v(?:ideoids?)?=(.*)/) { + if (my @ids = split(/[,\s]+/, $1)) { + get_and_play_video_ids(@ids); + } + else { + warn colored("\n[!] No video ID specified!", 'bold red') . "\n"; + } + } + elsif ($option =~ /^playlist(?:ID)?=(.*)/) { + get_and_print_videos_from_playlist($1); + } + else { + return; + } + + return 1; +} + +sub warn_no_results { + warn colored("\n[!] No $_[0] results!", 'bold red') . "\n"; +} + +sub warn_invalid { + my ($name, $option) = @_; + warn colored("\n[!] Invalid $name: <$option>", 'bold red') . "\n"; +} + +sub warn_cant_do { + my ($action, @ids) = @_; + + foreach my $videoID (@ids) { + warn colored("\n[!] Can't $action video: " . sprintf($CONFIG{youtube_video_url}, $videoID), 'bold red') . "\n"; + + my %info = $yv_obj->_get_video_info($videoID); + my $resp = $yv_obj->parse_json_string($info{player_response} // next); + + if (eval { exists($resp->{playabilityStatus}) and $resp->{playabilityStatus}{status} =~ /error/i }) { + warn colored("[+] Reason: $resp->{playabilityStatus}{reason}.", 'bold yellow') . "\n"; + } + } +} + +sub warn_last_page { + warn colored("\n[!] This is the last page!", "bold red") . "\n"; +} + +sub warn_first_page { + warn colored("\n[!] No previous page available...", 'bold red') . "\n"; +} + +sub warn_no_thing_selected { + warn colored("\n[!] No $_[0] selected!", 'bold red') . "\n"; +} + +sub warn_needs_auth { + warn colored("\n[!] This functionality needs authentication!", 'bold red') . "\n"; +} + +# ... GET INPUT SUBS ... # +sub get_input_for_first_time { + return get_user_input(_bold_color("\n=>> Search for YouTube videos (:h for help)") . "\n> "); +} + +sub get_input_for_channels { + return get_user_input(_bold_color("\n=>> Select a channel (:h for help)") . "\n> "); +} + +sub get_input_for_search { + return get_user_input(_bold_color("\n=>> Select one or more videos to play (:h for help)") . "\n> "); +} + +sub get_input_for_playlists { + return get_user_input(_bold_color("\n=>> Select a playlist (:h for help)") . "\n> "); +} + +sub get_input_for_comments { + return get_user_input(_bold_color("\n=>> Press for the next page of comments (:h for help)") . "\n> "); +} + +sub get_input_for_categories { + return get_user_input(_bold_color("\n=>> Select a category (:h for help)") . "\n> "); +} + +sub ask_yn { + my (%opt) = @_; + my $c = join('/', map { $_ eq $opt{default} ? ucfirst($_) : $_ } qw(y n)); + + my $answ; + do { + $answ = lc($term->readline($opt{prompt} . " [$c]: ")); + $answ = $opt{default} unless $answ =~ /\S/; + } while ($answ !~ /^y(?:es)?$/ and $answ !~ /^no?$/); + + return chr(ord($answ)) eq 'y'; +} + +sub get_reply { + my (%opt) = @_; + + my $default = 1; + while (my ($i, $choice) = each @{$opt{choices}}) { + print "\n" if $i == 0; + printf("%3d> %s\n", $i + 1, $choice); + if ($choice eq $opt{default}) { + $default = $i + 1; + } + } + print "\n"; + + my $answ; + do { + $answ = $term->readline($opt{prompt} . " [$default]: "); + $answ = $default unless $answ =~ /\S/; + } while ($answ !~ /^[0-9]+\z/ or $answ < 1 or $answ > @{$opt{choices}}); + + return $opt{choices}[$answ - 1]; +} + +sub valid_num { + my ($num, $array_ref) = @_; + return $num =~ /^[0-9]{1,2}\z/ && $num != 0 && $num <= @{$array_ref}; +} + +sub adjust_width { + my ($str, $len, $prepend) = @_; + + $len > 0 or do { + warn "[WARN] Insufficient space for the title: increase your terminal width!\n"; + return $str; + }; + + state $pkg = ( + eval { + require Unicode::GCString; + 'Unicode::GCString'; + } // eval { + require Text::CharWidth; + 'Text::CharWidth'; + } // do { + warn "[WARN] Please install Unicode::GCString or Text::CharWidth in order to use this functionality.\n"; + ''; + } + ); + + # + ## Unicode::GCString + # + if ($pkg eq 'Unicode::GCString') { + + my $gcstr = Unicode::GCString->new($str); + my $str_width = $gcstr->columns; + + if ($str_width != $len) { + while ($str_width > $len) { + $gcstr = $gcstr->substr(0, -1); + $str_width = $gcstr->columns; + } + + $str = $gcstr->as_string; + my $spaces = ' ' x ($len - $str_width); + $str = $prepend ? "$spaces$str" : "$str$spaces"; + } + + return $str; + } + + # + ## Text::CharWidth + # + if ($pkg eq 'Text::CharWidth') { + + my $str_width = Text::CharWidth::mbswidth($str); + + if ($str_width != $len) { + while ($str_width > $len) { + chop $str; + $str_width = Text::CharWidth::mbswidth($str); + } + + my $spaces = ' ' x ($len - $str_width); + $str = $prepend ? "$spaces$str" : "$str$spaces"; + } + + return $str; + } + + return $str; +} + +# ... PRINT SUBROUTINES ... # +sub print_channels { + my ($results) = @_; + + if (not $yv_utils->has_entries($results)) { + warn_no_results("channel"); + } + + if ($opt{get_term_width} and $opt{results_fixed_width}) { + get_term_width(); + } + + my $url = $results->{url}; + my $channels = $results->{results} // []; + + foreach my $i (0 .. $#{$channels}) { + my $channel = $channels->[$i]; + + if ($opt{results_with_details}) { + printf( + "\n%s. %s\n %s: %-23s %s: %-12s\n%s\n", + colored(sprintf('%2d', $i + 1), 'bold') => colored($yv_utils->get_channel_title($channel), 'bold blue'), + colored('Updated' => 'bold') => $yv_utils->get_publication_date($channel), + colored('Author' => 'bold') => $yv_utils->get_channel_title($channel), + wrap_text( + i_tab => q{ } x 4, + s_tab => q{ } x 4, + text => [$yv_utils->get_description($channel) || 'No description available...'] + ), + ); + } + elsif ($opt{results_with_colors}) { + print "\n" if $i == 0; + printf("%s. %s (%s)\n", + colored(sprintf('%2d', $i + 1), 'bold'), + colored($yv_utils->get_channel_title($channel), 'blue'), + colored($yv_utils->get_publication_date($channel), 'magenta'), + ); + } + elsif ($opt{results_fixed_width}) { + + require List::Util; + + my @authors = map { $yv_utils->get_channel_id($_) } @{$channels}; + my @dates = map { $yv_utils->get_publication_date($_) } @{$channels}; + + my $author_width = List::Util::min(List::Util::max(map { length($_) } @authors), int($term_width / 5)); + my $dates_width = List::Util::max(map { length($_) } @dates); + my $title_length = $term_width - ($author_width + $dates_width + 2 + 3 + 1 + 2); + + print "\n"; + foreach my $i (0 .. $#{$channels}) { + + my $channel = $channels->[$i]; + my $title = clear_title($yv_utils->get_channel_title($channel)); + + printf "%s. %s %s [%*s]\n", colored(sprintf('%2d', $i + 1), 'bold'), + adjust_width($title, $title_length), + adjust_width($authors[$i], $author_width, 1), + $dates_width, $dates[$i]; + } + last; + } + else { + print "\n" if $i == 0; + printf "%s. %s [%s]\n", colored(sprintf('%2d', $i + 1), 'bold'), $yv_utils->get_title($channel), + $yv_utils->get_publication_date($channel); + } + } + + my @keywords = get_input_for_channels(); + + my @for_search; + foreach my $key (@keywords) { + if ($key =~ /$valid_opt_re/) { + + my $opt = $1; + + if ( + general_options( + opt => $opt, + sub => __SUB__, + url => $url, + res => $channels, + info => $results, + ) + ) { + ## ok + } + elsif ($opt =~ /^(?:h|help)\z/) { + print $general_help; + press_enter_to_continue(); + } + elsif ($opt =~ /^(?:r|return)\z/) { + return; + } + else { + warn_invalid('option', $opt); + } + } + elsif (youtube_urls($key)) { + ## ok + } + elsif (valid_num($key, $channels)) { + print_videos($yv_obj->uploads($yv_utils->get_channel_id($channels->[$key - 1]))); + } + else { + push @for_search, $key; + } + } + + if (@for_search) { + __SUB__->($yv_obj->search_channels(\@for_search)); + } + + __SUB__->(@_); +} + +sub print_comments { + my ($results, $videoID) = @_; + + if (not $yv_utils->has_entries($results)) { + warn_no_results("comments"); + } + + my $url = $results->{url}; + my $comments = $results->{results}{comments} // []; + my $token = $results->{results}{continuation}; + + my $i = 0; + foreach my $comment (@{$comments}) { + my $comment_id = $yv_utils->get_comment_id($comment); + my $comment_age = $yv_utils->get_publication_age_approx($comment); + + printf( + "\n%s (%s) commented:\n%s\n", + colored($yv_utils->get_author($comment), 'bold'), + ( + $comment_age =~ /sec|min|hour|day/ + ? "$comment_age ago" + : $yv_utils->get_publication_date($comment) + ), + wrap_text( + i_tab => q{ } x 3, + s_tab => q{ } x 3, + text => [$yv_utils->get_comment_content($comment) // 'Empty comment...'] + ), + ); + + #~ if (exists $comment->{replies}) { + #~ foreach my $reply (reverse @{$comment->{replies}{comments}}) { + #~ my $reply_age = $yv_utils->date_to_age($reply->{snippet}{publishedAt}); + #~ printf( + #~ "\n %s (%s) replied:\n%s\n", + #~ colored($reply->{snippet}{authorDisplayName}, 'bold'), + #~ ( + #~ $reply_age =~ /sec|min|hour|day/ + #~ ? "$reply_age ago" + #~ : $yv_utils->format_date($reply->{snippet}{publishedAt}) + #~ ), + #~ wrap_text( + #~ i_tab => q{ } x 6, + #~ s_tab => q{ } x 6, + #~ text => [$reply->{snippet}{textDisplay} // 'Empty comment...'] + #~ ), + #~ ); + #~ } + #~ } + } + + my @keywords = get_input_for_comments(); + + foreach my $key (@keywords) { + if ($key =~ /$valid_opt_re/) { + + my $opt = $1; + + if ( + general_options( + opt => $opt, + sub => __SUB__, + url => $url, + res => $comments, + info => $results, + mode => 'comments', + args => [$videoID], + token => $token, + ) + ) { + ## ok + } + elsif ($opt =~ /^(?:h|help)\z/) { + print $comments_help; + press_enter_to_continue(); + } + elsif ($opt =~ /^(?:c|comment)\z/) { + if (authenticated()) { + require File::Temp; + my ($fh, $filename) = File::Temp::tempfile(); + $yv_obj->proxy_system($ENV{EDITOR} // 'nano', $filename); + if ($?) { + warn colored("\n[!] Editor exited with a non-zero code. Unable to continue!", 'bold red') . "\n"; + } + else { + my $comment = do { local (@ARGV, $/) = $filename; <> }; + $comment =~ s/[^\s[:^cntrl:]]+//g; # remove control characters + + if (length($comment) and $yv_obj->comment_to_video_id($comment, $videoID)) { + print "\n:: Comment posted!\n"; + } + else { + warn colored("\n[!] Your comment has NOT been posted!", 'bold red') . "\n"; + } + } + } + } + elsif ($opt =~ /^(?:r|return)\z/) { + return; + } + else { + warn_invalid('option', $opt); + } + } + elsif (youtube_urls($key)) { + ## ok + } + elsif (valid_num($key, $comments)) { + print_videos($yv_obj->get_videos_from_username($comments->[$key - 1]{author})); + } + else { + warn_invalid('keyword', $key); + } + } + + __SUB__->(@_); +} + +sub print_categories { + my ($results) = @_; + + return if ref($results) ne 'HASH'; + my $categories = $results->{items}; + return if ref($categories) ne 'ARRAY'; + + my $i = 0; + print "\n" if @{$categories}; + + # Filter out nonassignable categories + @$categories = grep { $_->{snippet}{assignable} } @$categories; + + foreach my $category (@{$categories}) { + printf "%s. %-40s (id: %s)\n", colored(sprintf('%2d', ++$i), 'bold'), $yv_utils->get_title($category), $category->{id}; + } + + my @keywords = get_input_for_categories(); + + foreach my $key (@keywords) { + if ($key =~ /$valid_opt_re/) { + + my $opt = $1; + + if ( + general_options( + opt => $opt, + sub => __SUB__, + res => $results, + ) + ) { + ## ok + } + elsif ($opt =~ /^(?:h|help)\z/) { + print $general_help; + press_enter_to_continue(); + } + elsif ($opt =~ /^(?:r|return)\z/) { + return; + } + else { + warn_invalid('option', $opt); + } + } + elsif (youtube_urls($key)) { + ## ok + } + elsif (valid_num($key, $categories)) { + my $category = $categories->[$key - 1]; + my $cat_id = $category->{id}; + my $videos = $yv_obj->videos_from_category($cat_id); + + if (not $yv_utils->has_entries($videos)) { + $videos = $yv_obj->trending_videos_from_category($cat_id); + } + + print_videos($videos); + } + else { + warn_invalid('keyword', $key); + } + } + + __SUB__->(@_); +} + +sub print_playlists { + my ($results, %args) = @_; + + if (not $yv_utils->has_entries($results)) { + warn_no_results("playlist"); + } + + if ($opt{get_term_width} and $opt{results_fixed_width}) { + get_term_width(); + } + + my $url = $results->{url}; + my $playlists = $results->{results} // []; + + state $info_format = <<"FORMAT"; + +TITLE: %s + ID: %s + URL: https://www.youtube.com/playlist?list=%s +DESCR: %s +FORMAT + + foreach my $i (0 .. $#{$playlists}) { + my $playlist = $playlists->[$i]; + if ($opt{results_with_details}) { + printf( + "\n%s. %s\n %s: %-25s %s: %s\n%s\n", + colored(sprintf('%2d', $i + 1), 'bold') => colored($yv_utils->get_title($playlist), 'bold blue'), + colored('Updated' => 'bold') => $yv_utils->get_publication_date($playlist), + colored('Author' => 'bold') => $yv_utils->get_channel_title($playlist), + wrap_text( + i_tab => q{ } x 4, + s_tab => q{ } x 4, + text => [$yv_utils->get_description($playlist) || 'No description available...'] + ), + ); + } + elsif ($opt{results_with_colors}) { + print "\n" if $i == 0; + printf( + "%s. %s (%s) %s\n", + colored(sprintf('%2d', $i + 1), 'bold'), + colored($yv_utils->get_title($playlist), 'blue'), + colored($yv_utils->get_publication_date($playlist), 'magenta'), + colored($yv_utils->get_channel_title($playlist), 'green'), + ); + } + elsif ($opt{results_fixed_width}) { + + require List::Util; + + my @authors = map { $yv_utils->get_channel_title($_) } @{$playlists}; + my @dates = map { $yv_utils->get_publication_date($_) } @{$playlists}; + + my $author_width = List::Util::min(List::Util::max(map { length($_) } @authors), int($term_width / 5)); + my $dates_width = List::Util::max(map { length($_) } @dates); + my $title_length = $term_width - ($author_width + $dates_width + 2 + 3 + 1 + 2); + + print "\n"; + foreach my $i (0 .. $#{$playlists}) { + + my $playlist = $playlists->[$i]; + my $title = clear_title($yv_utils->get_title($playlist)); + + printf "%s. %s %s [%*s]\n", colored(sprintf('%2d', $i + 1), 'bold'), + adjust_width($title, $title_length), + adjust_width($authors[$i], $author_width, 1), + $dates_width, $dates[$i]; + } + last; + } + else { + print "\n" if $i == 0; + printf( + "%s. %s (by %s) [%s]\n", + colored(sprintf('%2d', $i + 1), 'bold'), $yv_utils->get_title($playlist), + $yv_utils->get_channel_title($playlist), $yv_utils->get_publication_date($playlist) + ); + } + } + + state @keywords; + if ($args{auto}) { } # do nothing... + else { + @keywords = get_input_for_playlists(); + if (scalar(@keywords) == 0) { + __SUB__->(@_); + } + } + + my $contains_keywords = grep /$non_digit_or_opt_re/, @keywords; + + my @for_search; + foreach my $key (@keywords) { + if ($key =~ /$valid_opt_re/) { + + my $opt = $1; + + if ( + general_options( + opt => $opt, + sub => __SUB__, + url => $url, + res => $playlists, + info => $results, + mode => 'playlists', + ) + ) { + ## ok + } + elsif ($opt =~ /^(?:h|help)\z/) { + print $playlists_help; + press_enter_to_continue(); + } + elsif ($opt =~ /^(?:r|return)\z/) { + return; + } + elsif ($opt =~ /^i(?:nfo)?${digit_or_equal_re}(.*)/) { + if (my @ids = get_valid_numbers($#{$playlists}, $1)) { + foreach my $id (@ids) { + my $desc = wrap_text( + i_tab => q{ } x 7, + s_tab => q{ } x 7, + text => [$yv_utils->get_description($playlists->[$id]) || 'No description available...'] + ); + $desc =~ s/^\s+//; + printf $info_format, $yv_utils->get_title($playlists->[$id]), + ($yv_utils->get_playlist_id($playlists->[$id])) x 2, $desc; + } + press_enter_to_continue(); + } + else { + warn_no_thing_selected('playlist'); + } + } + elsif ($opt =~ /^pp${digit_or_equal_re}(.*)/) { + if (my @ids = get_valid_numbers($#{$playlists}, $1)) { + my $arg = "--pp=" . join(q{,}, map { $yv_utils->get_playlist_id($_) } @{$playlists}[@ids]); + apply_input_arguments([$arg]); + } + else { + warn_no_thing_selected('playlist'); + } + } + else { + warn_invalid('option', $opt); + } + } + elsif (youtube_urls($key)) { + ## ok + } + elsif (valid_num($key, $playlists) and not $contains_keywords) { + if ($args{return_playlist_id}) { + return $yv_utils->get_playlist_id($playlists->[$key - 1]); + } + get_and_print_videos_from_playlist($yv_utils->get_playlist_id($playlists->[$key - 1])); + } + else { + push @for_search, $key; + } + } + + if (@for_search) { + __SUB__->($yv_obj->search_playlists(\@for_search)); + } + + __SUB__->(@_); +} + +sub compile_regex { + my ($value) = @_; + $value =~ s{^(?['"])(?.+)\g{quote}$}{$+{regex}}s; + + my $re = eval { use re qw(eval); qr/$value/i }; + + if ($@) { + warn_invalid("regex", $@); + return; + } + + return $re; +} + +sub get_range_numbers { + my ($first, $second) = @_; + + return ( + $first > $second + ? (reverse($second .. $first)) + : ($first .. $second) + ); +} + +sub get_valid_numbers { + my ($max, $input) = @_; + + my @output; + foreach my $id (split(/[,\s]+/, $input)) { + push @output, + $id =~ /$range_num_re/ ? get_range_numbers($1, $2) + : $id =~ /^[0-9]{1,2}\z/ ? $id + : next; + } + + return grep { $_ >= 0 and $_ <= $max } map { $_ - 1 } @output; +} + +sub get_streaming_url { + my ($video_id) = @_; + + my ($urls, $captions, $info) = $yv_obj->get_streaming_urls($video_id); + + if (not defined $urls) { + return scalar {}; + } + + # Download the closed-captions + my $srt_file; + if (ref($captions) eq 'ARRAY' and @$captions and $opt{get_captions} and not $opt{novideo}) { + require WWW::FairViewer::GetCaption; + my $yv_cap = WWW::FairViewer::GetCaption->new( + auto_captions => $opt{auto_captions}, + captions_dir => $opt{captions_dir}, + captions => $captions, + languages => $CONFIG{srt_languages}, + ); + $srt_file = $yv_cap->save_caption($video_id); + } + + require WWW::FairViewer::Itags; + state $yv_itags = WWW::FairViewer::Itags->new(); + + # Include DASH itags + my $dash = 1; + + # Exclude DASH itags in download-mode or when no video output is required + if ($opt{novideo} or not $opt{dash_support}) { + $dash = 0; + } + elsif ($opt{download_video}) { + $dash = $opt{merge_into_mkv} ? 1 : 0; + } + + my ($streaming, $resolution) = + $yv_itags->find_streaming_url( + urls => $urls, + resolution => ($opt{novideo} ? 'audio' : $opt{resolution}), + dash => $dash, + dash_mp4_audio => ($opt{novideo} ? 1 : $opt{dash_mp4_audio}), + dash_segmented => ($opt{download_video} ? 0 : $opt{dash_segmented}), + ); + + return { + streaming => $streaming, + srt_file => $srt_file, + info => $info, + resolution => $resolution, + }; +} + +sub download_from_url { + my ($url, $output_filename) = @_; + + # Download with wget + if ($opt{download_with_wget}) { + my @cmd = ($opt{wget_cmd}, '-c', '-t', '10', '--waitretry=3', $url, '-O', "$output_filename.part"); + $yv_obj->proxy_system(@cmd); + return if $?; + rename("$output_filename.part", $output_filename) or return undef; + return $output_filename; + } + + state $lwp_dl = which_command('lwp-download'); + + # Download with lwp-download + if (defined($lwp_dl)) { + my @cmd = ($lwp_dl, $url, "$output_filename.part"); + $yv_obj->proxy_system(@cmd); + return if $?; + rename("$output_filename.part", $output_filename) or return undef; + return $output_filename; + } + + # Download with LWP::UserAgent + require LWP::UserAgent; + + my $lwp = LWP::UserAgent->new( + show_progress => 1, + agent => 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36', + ); + + $lwp->proxy(['http', 'https'], $yv_obj->get_http_proxy) + if defined($yv_obj->get_http_proxy); + + my $resp = eval { $lwp->mirror($url, "$output_filename.part") }; + + if ($@ =~ /\bread timeout\b/i or not defined($resp) or not $resp->is_success) { + warn colored("\n[!] Encountered an error while downloading... Trying again...", 'bold red') . "\n\n"; + + if (defined(my $wget_path = which_command('wget'))) { + $CONFIG{wget_cmd} = $wget_path; + $CONFIG{download_with_wget} = 1; + dump_configuration($config_file); + } + else { + warn colored("[!] Please install `wget` and try again...", 'bold red') . "\n\n"; + } + + unlink("$output_filename.part"); + return download_from_url($url, $output_filename); + } + + rename("$output_filename.part", $output_filename) or return undef; + return $output_filename; +} + +sub download_video { + my ($streaming, $info) = @_; + + my $fat32safe = $opt{fat32safe}; + state $unix_like = $^O =~ /^(?:linux|freebsd|openbsd)\z/i; + + if (not $fat32safe and not $unix_like) { + $fat32safe = 1; + } + + my $video_filename = $yv_utils->format_text( + streaming => $streaming, + info => $info, + text => $opt{video_filename_format}, + escape => 0, + fat32safe => $fat32safe, + ); + + my $naked_filename = $video_filename =~ s/\.\w+\z//r; + + $naked_filename =~ s/:\h*/ - /g; # replace colons (":") with dashes ("-") + + my $mkv_filename = "$naked_filename.mkv"; + my $srt_filename = "$naked_filename.srt"; + my $audio_filename = "$naked_filename - audio"; + + my $video_info = $streaming->{streaming}; + my $audio_info = $streaming->{streaming}{__AUDIO__}; + + if ($audio_info) { + $audio_filename .= "." . $yv_utils->extension($audio_info->{type}); + } + + if (not -d $opt{downloads_dir}) { + require File::Path; + if (not File::Path::make_path($opt{downloads_dir})) { + warn colored("\n[!] Can't create directory '$opt{downloads_dir}': $1", 'bold red') . "\n"; + } + } + + if (not -w $opt{downloads_dir}) { + warn colored("\n[!] Can't write into directory '$opt{downloads_dir}': $!", 'bold red') . "\n"; + $opt{downloads_dir} = (-w curdir()) ? curdir() : (-w $ENV{HOME}) ? $ENV{HOME} : return; + warn colored("[!] Video will be downloaded into directory: $opt{downloads_dir}", 'bold red') . "\n"; + } + + $mkv_filename = catfile($opt{downloads_dir}, $mkv_filename); + $srt_filename = catfile($opt{downloads_dir}, $srt_filename); + $audio_filename = catfile($opt{downloads_dir}, $audio_filename); + $video_filename = catfile($opt{downloads_dir}, $video_filename); + + if ($opt{skip_if_exists} and -e $mkv_filename) { + $video_filename = $mkv_filename; + say ":: File `$mkv_filename` already exists. Skipping..."; + } + else { + if ($opt{skip_if_exists} and -e $video_filename) { + say ":: File `$video_filename` already exists. Skipping..."; + } + else { + $video_filename = download_from_url($video_info->{url}, $video_filename) // return; + } + + if ($opt{skip_if_exists} and -e $audio_filename) { + say ":: File `$audio_filename` already exists. Skipping..."; + } + elsif ($audio_info) { + $audio_filename = download_from_url($audio_info->{url}, $audio_filename) // return; + } + } + + my @merge_files = ($video_filename); + + if ($audio_info) { + push @merge_files, $audio_filename; + } + + if ( $opt{merge_with_captions} + and defined($streaming->{srt_file}) + and -f $streaming->{srt_file}) { + push @merge_files, $streaming->{srt_file}; + } + + if ( $opt{merge_into_mkv} + and scalar(@merge_files) > 1 + and scalar(grep { -f $_ } @merge_files) == scalar(@merge_files) + and not -e $mkv_filename) { + + say ":: Merging into MKV..."; + + my $ffmpeg_cmd = $opt{ffmpeg_cmd}; + my $ffmpeg_args = $opt{merge_into_mkv_args}; + + if (my @srt_files = grep { /\.srt\z/ } @merge_files) { + my $srt_file = $srt_files[0]; + require File::Basename; + if (File::Basename::basename($srt_file) =~ m{^.{11}_([a-z]{2,4})}i) { + my $lang_code = $1; + $ffmpeg_args .= " -metadata:s:s:0 language=$lang_code"; + } + } + + my $merge_command = + join(' ', $ffmpeg_cmd, (map { "-i \Q$_\E" } @merge_files), $ffmpeg_args, "\Q$mkv_filename\E"); + + if ($yv_obj->get_debug) { + say "-> Command: $merge_command"; + } + + $yv_obj->proxy_system($merge_command); + + if ($? == 0 and -e $mkv_filename) { + unlink @merge_files; + $video_filename = $mkv_filename; + } + } + + # Convert the downloaded video + if (defined $opt{convert_to}) { + my $convert_filename = "$naked_filename.$opt{convert_to}"; + my $convert_cmd = $opt{convert_cmd}; + + my %table = ( + 'IN' => $video_filename, + 'OUT' => $convert_filename, + ); + + my $regex = do { + local $" = '|'; + qr/\*(@{[keys %table]})\*/; + }; + + $convert_cmd =~ s/$regex/\Q$table{$1}\E/g; + say $convert_cmd if $yv_obj->get_debug; + + $yv_obj->proxy_system($convert_cmd); + + if ($? == 0) { + + if (not $opt{keep_original_video}) { + unlink $video_filename + or warn colored("\n[!] Can't unlink file '$video_filename': $!", 'bold red') . "\n\n"; + } + + $video_filename = $convert_filename if -e $convert_filename; + } + } + + # Play the download video + if ($opt{download_and_play}) { + + local $streaming->{streaming}{url} = ''; + local $streaming->{streaming}{__AUDIO__} = undef; + local $streaming->{srt_file} = undef if ($opt{merge_into_mkv} && $opt{merge_with_captions}); + + my $command = get_player_command($streaming, $info); + say "-> Command: ", $command if $yv_obj->get_debug; + + $yv_obj->proxy_system(join(q{ }, $command, quotemeta($video_filename))); + + # Remove it afterwards + if ($? == 0 and $opt{remove_played_file}) { + unlink $video_filename + or warn colored("\n[!] Can't unlink file '$video_filename': $!", 'bold red') . "\n\n"; + } + } + + # Copy the .srt file from captions-dir to downloads-dir + if ( $opt{copy_caption} + and -e $video_filename + and defined($streaming->{srt_file}) + and -e $streaming->{srt_file}) { + + my $from = $streaming->{srt_file}; + my $to = $srt_filename; + + require File::Copy; + File::Copy::cp($from, $to); + } + + return 1; +} + +sub save_watched_video { + my ($video_id) = @_; + + if ($opt{remember_watched} and not exists($watched_videos{$video_id})) { + $watched_videos{$video_id} = 1; + open my $fh, '>>', $opt{watched_file} or return; + say {$fh} $video_id; + close $fh; + } + + $watched_videos{$video_id} = 1; + return 1; +} + +sub get_player_command { + my ($streaming, $video) = @_; + + $MPLAYER{fullscreen} = $opt{fullscreen} ? $opt{video_players}{$opt{video_player_selected}}{fs} // '' : q{}; + $MPLAYER{novideo} = $opt{novideo} ? $opt{video_players}{$opt{video_player_selected}}{novideo} // '' : q{}; + $MPLAYER{mplayer_arguments} = $opt{video_players}{$opt{video_player_selected}}{arg} // q{}; + + my $cmd = join( + q{ }, + ( + # Video player + $opt{video_players}{$opt{video_player_selected}}{cmd}, + + ( # Audio file (https://) + ref($streaming->{streaming}{__AUDIO__}) eq 'HASH' + && exists($opt{video_players}{$opt{video_player_selected}}{audio}) + ? $opt{video_players}{$opt{video_player_selected}}{audio} + : () + ), + + ( # Subtitle file (.srt) + defined($streaming->{srt_file}) + && exists($opt{video_players}{$opt{video_player_selected}}{srt}) + ? $opt{video_players}{$opt{video_player_selected}}{srt} + : () + ), + + # Rest of the arguments + grep({ defined($_) and /\S/ } values %MPLAYER) + ) + ); + + my $has_video = $cmd =~ /\*(?:VIDEO|URL|ID)\*/; + + $cmd = $yv_utils->format_text( + streaming => $streaming, + info => $video, + text => $cmd, + escape => 1, + ); + + if ($streaming->{streaming}{url} =~ m{^https://www\.youtube\.com/watch\?v=}) { + $cmd =~ s{ --no-ytdl\b}{ }g; + } + + $has_video ? $cmd : join(' ', $cmd, quotemeta($streaming->{streaming}{url})); +} + +sub autoplay { + my $video_id = get_valid_video_id(shift) // return; + + my %seen = ($video_id => 1); # make sure we don't get stuck in a loop + local $yv_obj->{maxResults} = 10; + + while (1) { + get_and_play_video_ids($video_id) || return; + my $related = $yv_obj->related_to_videoID($video_id); + (my @video_ids = grep { !$seen{$_}++ } map { $yv_utils->get_video_id($_) } @{$related->{results}{items}}) || return; + $video_id = $opt{shuffle} ? $video_ids[rand @video_ids] : $video_ids[0]; + } + + return 1; +} + +sub play_videos { + my ($videos) = @_; + + foreach my $video (@{$videos}) { + + my $video_id = $yv_utils->get_video_id($video); + + if ($opt{autoplay_mode}) { + local $opt{autoplay_mode} = 0; + autoplay($video_id); + next; + } + + # Ignore already watched videos + if (exists($watched_videos{$video_id}) and $opt{skip_watched}) { + say ":: Already watched video (ID: $video_id)... Skipping..."; + next; + } + + if (defined($opt{max_seconds}) and $opt{max_seconds} >= 0) { + next if $yv_utils->get_duration($video) > $opt{max_seconds}; + } + + if (defined($opt{min_seconds}) and $opt{min_seconds} >= 0) { + next if $yv_utils->get_duration($video) < $opt{min_seconds}; + } + + my $streaming = get_streaming_url($video_id); + + if (ref($streaming->{streaming}) ne 'HASH') { + warn colored("[!] No streaming URL has been found...", 'bold red') . "\n"; + next; + } + + if ( !defined($streaming->{streaming}{url}) + and defined($streaming->{info}{status}) + and $streaming->{info}{status} =~ /(?:error|fail)/i) { + warn colored("[!] Error on: ", 'bold red') . sprintf($CONFIG{youtube_video_url}, $video_id) . "\n"; + warn colored(":: Reason: ", 'bold red') . $streaming->{info}{reason} =~ tr/+/ /r . "\n\n"; + } + + # Dump metadata information + if (defined($opt{dump})) { + + my $file = $video_id . '.' . $opt{dump}; + open(my $fh, '>:utf8', $file) + or die "Can't open file `$file' for writing: $!"; + + local $video->{streaming} = $streaming; + + if ($opt{dump} eq 'json') { + print {$fh} JSON->new->pretty(1)->encode($video); + } + elsif ($opt{dump} eq 'perl') { + require Data::Dump; + print {$fh} Data::Dump::pp($video); + } + + close $fh; + } + + if ($opt{download_video}) { + print_video_info($video); + if (not download_video($streaming, $video)) { + return; + } + } + elsif (length($opt{extract_info})) { + my $fh = $opt{extract_info_fh} // \*STDOUT; + say {$fh} + $yv_utils->format_text( + streaming => $streaming, + info => $video, + text => $opt{extract_info}, + escape => $opt{escape_info}, + fat32safe => $opt{fat32safe}, + ); + } + else { + print_video_info($video); + my $command = get_player_command($streaming, $video); + + if ($yv_obj->get_debug) { + say "-> Resolution: $streaming->{resolution}"; + say "-> Video itag: $streaming->{streaming}{itag}"; + say "-> Audio itag: $streaming->{streaming}{__AUDIO__}{itag}" if exists $streaming->{streaming}{__AUDIO__}; + say "-> Video type: $streaming->{streaming}{type}"; + say "-> Audio type: $streaming->{streaming}{__AUDIO__}{type}" if exists $streaming->{streaming}{__AUDIO__}; + say "-> Command: $command"; + } + + $yv_obj->proxy_system($command); # execute the video player + + if ($? and $? != 512) { + $opt{auto_next_page} = 0; + return; + } + } + + save_watched_video($video_id); + press_enter_to_continue() if $opt{confirm}; + } + + return 1; +} + +sub play_videos_matched_by_regex { + my %args = @_; + + my $key = $args{key}; + my $regex = $args{regex}; + my $videos = $args{videos}; + + my $sub = \&{'WWW::FairViewer::Utils' . '::' . 'get_' . $key}; + + if (not defined &$sub) { + warn colored("\n[!] Invalid key: <$key>.", 'bold red') . "\n"; + return; + } + + if (defined(my $re = compile_regex($regex))) { + if (my @nums = grep { $yv_utils->$sub($videos->[$_]) =~ /$re/ } 0 .. $#{$videos}) { + if (not play_videos([@{$videos}[@nums]])) { + return; + } + } + else { + warn colored("\n[!] No video <$key> matched by the regex: $re", 'bold red') . "\n"; + return; + } + } + + return 1; +} + +sub print_video_info { + my ($video) = @_; + + $opt{show_video_info} || return 1; + + my $hr = '-' x ($opt{get_term_width} ? get_term_width() : $term_width); + + printf( + "\n%s\n%s\n%s\n%s\n%s", + _bold_color('=> Description'), + $hr, + wrap_text( + i_tab => q{}, + s_tab => q{}, + text => [$yv_utils->get_description($video) || 'No description available...'] + ), + $hr, + _bold_color('=> URL: ') + ); + + print STDOUT sprintf($CONFIG{youtube_video_url}, $yv_utils->get_video_id($video)); + + my $title = $yv_utils->get_title($video); + my $title_length = length($title); + my $rep = ($term_width - $title_length) / 2 - 4; + + $rep = 0 if $rep < 0; + + print "\n$hr\n", q{ } x $rep => (_bold_color("=>> $title <<=") . "\n\n"), + map(sprintf(q{-> } . "%-*s: %s\n", $opt{_colors} ? 18 : 10, _bold_color($_->[0]), $_->[1]), + ( + ['Channel' => $yv_utils->get_channel_title($video)], + ['ChannelID' => $yv_utils->get_channel_id($video)], + ['VideoID' => $yv_utils->get_video_id($video)], + ['Category' => $yv_utils->get_category_name($video)], + ['Definition' => $yv_utils->get_definition($video)], + ['Duration' => $yv_utils->get_time($video)], + ['Likes' => $yv_utils->set_thousands($yv_utils->get_likes($video))], + ['Dislikes' => $yv_utils->set_thousands($yv_utils->get_dislikes($video))], + ['Comments' => $yv_utils->set_thousands($yv_utils->get_comments($video))], + ['Views' => $yv_utils->set_thousands($yv_utils->get_views($video))], + ['Published' => $yv_utils->get_publication_date($video)], + )), + "$hr\n"; + + return 1; +} + +sub print_videos { + my ($results, %args) = @_; + + # use Data::Dump qw(pp); + # pp $results; + + if (not $yv_utils->has_entries($results)) { + warn_no_results("video"); + } + + if ($opt{get_term_width} and $opt{results_fixed_width}) { + get_term_width(); + } + + my $url = $results->{url}; + my $videos = $results->{results} // []; + + if (ref($videos) eq 'HASH' and exists $videos->{videos}) { + $videos = $videos->{videos}; + } + + #my $videos = $info->{items} // []; + + #~ foreach my $entry (@$videos) { + #~ if ($yv_utils->is_activity($entry)) { + #~ my $type = $entry->{snippet}{type}; + + #~ if ($type eq 'upload') { + #~ $entry->{kind} = 'youtube#video'; + #~ $entry->{id} = $entry->{contentDetails}{upload}{videoId}; + #~ } + + #~ if ($type eq 'playlistItem') { + #~ $entry->{kind} = 'youtube#video'; + #~ $entry->{id} = $entry->{contentDetails}{playlistItem}{resourceId}{videoId}; + #~ } + + #~ if ($type eq 'bulletin' and $entry->{contentDetails}{bulletin}{resourceId}{kind} eq 'youtube#video') { + #~ $entry->{kind} = 'youtube#video'; + #~ $entry->{id} = $entry->{contentDetails}{bulletin}{resourceId}{videoId}; + #~ } + #~ } + #~ } + +#<<< + #~ @$videos = grep { + #~ ref($_) eq 'HASH' && ref($_->{id}) eq 'HASH' + #~ ? (exists($_->{id}{kind}) + #~ ? $_->{id}{kind} eq 'youtube#video' + #~ : 0) + #~ : 1 + #~ } @$videos; +#>>> + + if ($opt{shuffle}) { + require List::Util; + $videos = [List::Util::shuffle(@{$videos})]; + } + + #~ if (@{$videos} and not $results->{has_extra_info}) { + + #~ my @video_ids = grep { defined } map { $yv_utils->get_video_id($_) } @{$videos}; + #~ my $content_details = $yv_obj->video_details(join(',', @video_ids), VIDEO_PART); + #~ my $video_details = $content_details->{results}{items}; + + #~ foreach my $i (0 .. $#{$videos}) { + #~ @{$videos->[$i]}{qw(id contentDetails statistics snippet)} = + #~ @{$video_details->[$i]}{qw(id contentDetails statistics snippet)}; + #~ } + + #~ $results->{has_extra_info} = 1; + #~ } + +#<<< + # Filter out private or deleted videos + #~ @$videos = grep { + #~ $yv_utils->get_video_id($_) + #~ and $yv_utils->get_time($_) ne '00:00' + #~ } @$videos; +#>>> + + my @formatted; + + foreach my $i (0 .. $#{$videos}) { + my $video = $videos->[$i]; + + #use Data::Dump qw(pp); + #pp $video; + + if ($opt{custom_layout}) { + + my $entry = $opt{custom_layout_format}; + + if (ref($entry) eq '') { + $entry =~ s/\*NO\*/sprintf('%2d', $i+1)/ge; + $entry = $yv_utils->format_text( + info => $video, + text => $entry, + escape => 0, + ); + push @formatted, "$entry\n"; + } + + if (ref($entry) eq 'ARRAY') { + + my @columns; + + foreach my $slot (@$entry) { + + my $text = $slot->{text}; + my $width = $slot->{width} // 10; + my $color = $slot->{color}; + my $align = $slot->{align} // 'left'; + + if ($width =~ /^(\d+)%\z/) { + $width = int(($term_width * $1) / 100); + } + + $text =~ s/\*NO\*/$i+1/ge; + + $text = $yv_utils->format_text( + info => $video, + text => $text, + escape => 0, + ); + + $text = clear_title($text); + $text = adjust_width($text, $width, ($align eq 'right')); + + if (defined($color)) { + $text = colored($text, $color); + } + + push @columns, $text; + } + + push @formatted, join(' ', @columns) . "\n"; + } + } + elsif ($opt{results_with_details}) { + push @formatted, + ($i == 0 ? '' : "\n") + . sprintf( + "%s. %s\n" . " %s: %-16s %s: %-13s %s: %s\n" . " %s: %-12s %s: %-10s %s: %s\n%s\n", + colored(sprintf('%2d', $i + 1), 'bold') => colored($yv_utils->get_title($video), 'bold blue'), + colored('Views' => 'bold') => $yv_utils->set_thousands($yv_utils->get_views($video)), + colored('Likes' => 'bold') => $yv_utils->set_thousands($yv_utils->get_likes($video)), + colored('Dislikes' => 'bold') => $yv_utils->set_thousands($yv_utils->get_dislikes($video)), + colored('Published' => 'bold') => $yv_utils->get_publication_date($video), + colored('Duration' => 'bold') => $yv_utils->get_time($video), + colored('Author' => 'bold') => $yv_utils->get_channel_title($video), + wrap_text( + i_tab => q{ } x 4, + s_tab => q{ } x 4, + text => [$yv_utils->get_description($video) || 'No description available...'] + ), + ); + } + elsif ($opt{results_with_colors}) { + my $definition = $yv_utils->get_definition($video); + push @formatted, + sprintf( + "%s. %s (%s) %s\n", + colored(sprintf('%2d', $i + 1), 'bold'), + colored($yv_utils->get_title($video), 'blue'), + colored($yv_utils->get_time($video), 'magenta'), + colored($yv_utils->get_channel_title($video), 'green'), + ); + } + elsif ($opt{results_fixed_width}) { + + require List::Util; + + my @durations = map { $yv_utils->get_duration($_) } @{$videos}; + my @authors = map { $yv_utils->get_channel_title($_) } @{$videos}; + + my $author_width = List::Util::min(List::Util::max(map { length($_) } @authors) || 1, int($term_width / 5)); + my $time_width = List::Util::first(sub { $_ >= 3600 }, @durations) ? 8 : 6; + my $title_length = $term_width - ($author_width + $time_width + 3 + 2 + 1); + + foreach my $i (0 .. $#{$videos}) { + + my $video = $videos->[$i]; + my $title = clear_title($yv_utils->get_title($video)); + + push @formatted, + sprintf("%s. %s %s %*s\n", + colored(sprintf('%2d', $i + 1), 'bold'), + adjust_width($title, $title_length), + adjust_width($yv_utils->get_channel_title($video), $author_width, 1), + $time_width, $yv_utils->get_time($video)); + } + last; + } + else { + push @formatted, + sprintf( + "%s. %s (by %s) [%s]\n", + colored(sprintf('%2d', $i + 1), 'bold'), $yv_utils->get_title($video), + $yv_utils->get_channel_title($video), $yv_utils->get_time($video), + ); + } + } + + if ($opt{highlight_watched}) { + foreach my $i (0 .. $#{$videos}) { + my $video = $videos->[$i]; + if (exists($watched_videos{$yv_utils->get_video_id($video)})) { + $formatted[$i] = colored(colorstrip($formatted[$i]), $opt{highlight_color}); + } + } + } + + if (@formatted) { + print "\n" . join("", @formatted); + } + + if ($opt{play_all} || $opt{play_backwards}) { + if (@{$videos}) { + if ( + play_videos( + $opt{play_backwards} + ? [reverse @{$videos}] + : $videos + ) + ) { + if ($opt{play_backwards}) { + #if (defined $info->{prevPageToken}) { + __SUB__->($yv_obj->previous_page($url), auto => 1); + #} + #else { + # $opt{play_backwards} = 0; + # warn_first_page(); + # return; + #} + } + else { + #if (defined $info->{nextPageToken}) { + __SUB__->($yv_obj->next_page($url), auto => 1); + #} + #else { + # $opt{play_all} = 0; + # warn_last_page(); + # return; + #} + } + } + else { + $opt{play_all} = 0; + $opt{play_backwards} = 0; + __SUB__->($results); + } + } + else { + $opt{play_all} = 0; + $opt{play_backwards} = 0; + } + } + + state @keywords; + if ($args{auto}) { } # do nothing... + else { + @keywords = get_input_for_search(); + + if (scalar(@keywords) == 0) { # only arguments + __SUB__->($results); + } + } + + state @for_search; + state @for_play; + + my @copy_of_keywords = @keywords; + my $contains_keywords = grep /$non_digit_or_opt_re/, @keywords; + + while (@keywords) { + my $key = shift @keywords; + if ($key =~ /$valid_opt_re/) { + + my $opt = $1; + + if ( + general_options(opt => $opt, + res => $videos,) + ) { + ## ok + } + elsif ($opt =~ /^(?:h|help)\z/) { + print $complete_help; + press_enter_to_continue(); + } + elsif ($opt =~ /^(?:n|next)\z/) { + #if (defined $info->{nextPageToken}) { + my $request = $yv_obj->next_page($url); + __SUB__->($request, @keywords ? (auto => 1) : ()); + #} + #else { + # warn_last_page(); + # if ($opt{auto_next_page}) { + # $opt{auto_next_page} = 0; + # @copy_of_keywords = (); + # last; + # } + #} + } + elsif ($opt =~ /^(?:b|back|p|prev|previous)\z/) { + #if (defined $info->{prevPageToken}) { + __SUB__->($yv_obj->previous_page($url), @keywords ? (auto => 1) : ()); + #} + #else { + # warn_first_page(); + #} + } + elsif ($opt =~ /^(?:R|refresh)\z/) { + @{$videos} = @{$yv_obj->_get_results($url)->{results}{items}}; + $results->{has_extra_info} = 0; + } + elsif ($opt =~ /^(?:r|return)\z/) { + return; + } + elsif ($opt =~ /^(?:a|author|u|uploads)${digit_or_equal_re}(.*)/) { + if (my @nums = get_valid_numbers($#{$videos}, $1)) { + foreach my $id (@nums) { + my $channel_id = $yv_utils->get_channel_id($videos->[$id]); + my $request = $yv_obj->uploads($channel_id); + if ($yv_utils->has_entries($request)) { + __SUB__->($request); + } + else { + warn_no_results('video'); + } + } + } + else { + warn_no_thing_selected('video'); + } + } + elsif ($opt =~ /^(?:pv|popular)${digit_or_equal_re}(.*)/) { + if (my @nums = get_valid_numbers($#{$videos}, $1)) { + foreach my $id (@nums) { + my $channel_id = $yv_utils->get_channel_id($videos->[$id]); + my $request = $yv_obj->popular_videos($channel_id); + if ($yv_utils->has_entries($request)) { + __SUB__->($request); + } + else { + warn_no_results('popular video'); + } + } + } + else { + warn_no_thing_selected('video'); + } + } + elsif ($opt =~ /^(?:A|[Aa]ctivity)${digit_or_equal_re}(.*)/) { + if (my @nums = get_valid_numbers($#{$videos}, $1)) { + foreach my $id (@nums) { + my $channel_id = $yv_utils->get_channel_id($videos->[$id]); + my $request = $yv_obj->activities($channel_id); + if ($yv_utils->has_entries($request)) { + __SUB__->($request); + } + else { + warn_no_results('activity'); + } + } + } + else { + warn_no_thing_selected('activity'); + } + } + elsif ($opt =~ /^(?:ps|s2p)${digit_or_equal_re}(.*)/) { + if (my @nums = get_valid_numbers($#{$videos}, $1)) { + select_and_save_to_playlist(map { $yv_utils->get_video_id($videos->[$_]) } @nums); + } + else { + warn_no_thing_selected('video'); + } + } + elsif ($opt =~ /^(?:p|playlists?|up)${digit_or_equal_re}(.*)/) { + if (my @nums = get_valid_numbers($#{$videos}, $1)) { + foreach my $id (@nums) { + my $request = $yv_obj->playlists($yv_utils->get_channel_id($videos->[$id])); + if ($yv_utils->has_entries($request)) { + print_playlists($request); + } + else { + warn_no_results('playlist'); + } + } + } + else { + warn_no_thing_selected('video'); + } + } + elsif ($opt =~ /^((?:dis)?like)${digit_or_equal_re}(.*)/) { + my $rating = $1; + if (my @nums = get_valid_numbers($#{$videos}, $2)) { + rate_videos($rating, map { $yv_utils->get_video_id($videos->[$_]) } @nums); + } + else { + warn_no_thing_selected('video'); + } + } + elsif ($opt =~ /^(?:fav|favorite|F)${digit_or_equal_re}(.*)/) { + if (my @nums = get_valid_numbers($#{$videos}, $1)) { + favorite_videos(map { $yv_utils->get_video_id($videos->[$_]) } @nums); + } + else { + warn_no_thing_selected('video'); + } + } + elsif ($opt =~ /^(?:subscribe|S)${digit_or_equal_re}(.*)/) { + if (my @nums = get_valid_numbers($#{$videos}, $1)) { + subscribe(map { $yv_utils->get_channel_id($videos->[$_]) } @nums); + } + else { + warn_no_thing_selected('video'); + } + } + elsif ($opt =~ /^(?:q|queue|enqueue)${digit_or_equal_re}(.*)/) { + if (my @nums = get_valid_numbers($#{$videos}, $1)) { + push @{$opt{_queue_play}}, map { $yv_utils->get_video_id($videos->[$_]) } @nums; + } + else { + warn_no_thing_selected('video'); + } + } + elsif ($opt =~ /^(?:pq|qp|play-queue)\z/) { + if (ref $opt{_queue_play} eq 'ARRAY' and @{$opt{_queue_play}}) { + my $ids = 'v=' . join(q{,}, splice @{$opt{_queue_play}}); + general_options(opt => $ids); + } + else { + warn colored("\n[!] The playlist is empty!", 'bold red') . "\n"; + } + } + elsif ($opt =~ /^c(?:omments?)?${digit_or_equal_re}(.*)/) { + if (my @nums = get_valid_numbers($#{$videos}, $1)) { + get_and_print_comments(map { $yv_utils->get_video_id($videos->[$_]) } @nums); + } + else { + warn_no_thing_selected('video'); + } + } + elsif ($opt =~ /^r(?:elated)?${digit_or_equal_re}(.*)/) { + if (my ($id) = get_valid_numbers($#{$videos}, $1)) { + get_and_print_related_videos($yv_utils->get_video_id($videos->[$id])); + } + else { + warn_no_thing_selected('video'); + } + } + elsif ($opt =~ /^(?:ap|autoplay)${digit_or_equal_re}(.*)/) { + if (my ($id) = get_valid_numbers($#{$videos}, $1)) { + autoplay($yv_utils->get_video_id($videos->[$id])); + } + else { + warn_no_thing_selected('video'); + } + } + elsif ($opt =~ /^d(?:ownload)?${digit_or_equal_re}(.*)/) { + if (my @nums = get_valid_numbers($#{$videos}, $1)) { + local $opt{download_video} = 1; + play_videos([@{$videos}[@nums]]); + } + else { + warn_no_thing_selected('video'); + } + } + elsif ($opt =~ /^(?:play|P)${digit_or_equal_re}(.*)/) { + if (my @nums = get_valid_numbers($#{$videos}, $1)) { + local $opt{download_video} = 0; + local $opt{extract_info} = undef; + play_videos([@{$videos}[@nums]]); + } + else { + warn_no_thing_selected('video'); + } + } + elsif ($opt =~ /^i(?:nfo)?${digit_or_equal_re}(.*)/) { + if (my @nums = get_valid_numbers($#{$videos}, $1)) { + foreach my $num (@nums) { + local $opt{show_video_info} = 1; + print_video_info($videos->[$num]); + } + press_enter_to_continue(); + } + else { + warn_no_thing_selected('video'); + } + } + elsif ($opt eq 'anp') { # auto-next-page + $opt{auto_next_page} = 1; + } + elsif ($opt eq 'nnp') { # no-next-page + $opt{auto_next_page} = 0; + } + elsif ($opt =~ /^[ks]re(?:gex)?=(.*)/) { + my $value = $1; + if ($value =~ /^([a-zA-Z]++)(?>,|=>)(.+)/) { + play_videos_matched_by_regex( + key => $1, + regex => $2, + videos => $videos, + ) + or __SUB__->($results); + } + else { + warn_invalid("Special Regexp", $value); + } + } + elsif ($opt =~ /^re(?:gex)?=(.*)/) { + play_videos_matched_by_regex( + key => 'title', + regex => $1, + videos => $videos, + ) + or __SUB__->($results); + } + else { + warn_invalid('option', $opt); + } + } + elsif (youtube_urls($key)) { + ## ok + } + elsif (!$contains_keywords and (valid_num($key, $videos) or $key =~ /$range_num_re/)) { + my @for_play; + if ($key =~ /$range_num_re/) { + my $from = $1; + my $to = $2 // do { + $opt{auto_next_page} ? do { $from = 1 } : do { $opt{auto_next_page} = 1 }; + $#{$videos} + 1; + }; + my @ids = get_valid_numbers($#{$videos}, "$from..$to"); + if (@ids) { + push @for_play, @ids; + } + else { + push @for_search, $key; + } + } + else { + push @for_play, $key - 1; + } + + if (@for_play and not play_videos([@{$videos}[@for_play]])) { + __SUB__->($results); + } + + if ($opt{autohide_watched}) { + splice(@{$videos}, $key, 1) for @for_play; + } + } + else { + push @for_search, $key; + } + } + + if (@for_search) { + __SUB__->($yv_obj->search_videos([splice(@for_search)])); + } + elsif ($opt{auto_next_page}) { + @keywords = (':next', grep { $_ !~ /^:(n|next|anp)\z/ } @copy_of_keywords); + + if (@keywords > 1) { + my $timeout = 2; + print colored("\n:: Press in $timeout seconds to stop the :anp option.", 'bold green'); + eval { + local $SIG{ALRM} = sub { + die "alarm\n"; + }; + alarm $timeout; + scalar ; + alarm 0; + }; + + if ($@) { + if ($@ eq "alarm\n") { + __SUB__->($results, auto => 1); + } + else { + warn colored("\n[!] Unexpected error: <$@>.", 'bold red') . "\n"; + } + } + else { + $opt{auto_next_page} = 0; + __SUB__->($results); + } + } + else { + warn colored("\n[!] Option ':anp' works only combined with other options!", 'bold red') . "\n"; + $opt{auto_next_page} = 0; + __SUB__->($results); + } + } + + __SUB__->($results) if not $args{auto}; + + return 1; +} + +sub press_enter_to_continue { + scalar $term->readline(colored("\n=>> Press ENTER to continue...", 'bold')); +} + +sub main_quit { + exit($_[0] // 0); +} + +main_quit(0); diff --git a/bin/gtk-fair-viewer b/bin/gtk-fair-viewer new file mode 100755 index 0000000..6b6b424 --- /dev/null +++ b/bin/gtk-fair-viewer @@ -0,0 +1,3688 @@ +#!/usr/bin/perl + +# Copyright (C) 2010-2020 Trizen . +# +# This program is free software; you can redistribute it and/or modify it +# under the terms of either: the GNU General Public License as published +# by the Free Software Foundation; or the Artistic License. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +# +# See https://dev.perl.org/licenses/ for more information. +# +#------------------------------------------------------- +# GTK Fair Viewer +# Fork: 14 February 2020 +# Edit: 14 February 2020 +# https://framagit.org/heckyel/fair-viewer +#------------------------------------------------------- + +# This is a fork of youtube-viewer: +# https://github.com/trizen/youtube-viewer + +use utf8; +use 5.014; + +use warnings; +no warnings 'once'; + +my $DEVEL; # true in devel mode +use if ($DEVEL = 1), lib => qw(../lib); # devel only + +use WWW::FairViewer v0.0.1; +use WWW::FairViewer::RegularExpressions; + +use Gtk3 qw(-init); +use File::Spec::Functions qw( + rel2abs + catdir + catfile + curdir + updir + path + tmpdir + file_name_is_absolute + ); + +binmode(STDOUT, ':utf8'); + +my $appname = 'GTK+ Fair Viewer'; +my $version = $WWW::FairViewer::VERSION; + +# Share directory +my $share_dir = + ($DEVEL and -d "../share") + ? '../share' + : do { require File::ShareDir; File::ShareDir::dist_dir('WWW-FairViewer') }; + +# Configuration dir/file +my $home_dir; +my $xdg_config_home = $ENV{XDG_CONFIG_HOME}; + +if ($xdg_config_home and -d -w $xdg_config_home) { + require File::Basename; + $home_dir = File::Basename::dirname($xdg_config_home); + + if (not -d -w $home_dir) { + $home_dir = $ENV{HOME} || curdir(); + } +} +else { + $home_dir = + $ENV{HOME} + || $ENV{LOGDIR} + || ($^O eq 'MSWin32' ? '\Local Settings\Application Data' : ((getpwuid($<))[7] || `echo -n ~`)); + + if (not -d -w $home_dir) { + $home_dir = curdir(); + } + + $xdg_config_home = catdir($home_dir, '.config'); +} + +# Configuration dir/file +my $config_dir = catdir($xdg_config_home, 'fair-viewer'); +my $config_file = catfile($config_dir, "gtk-fair-viewer.conf"); +my $youtube_users_file = catfile($config_dir, 'users.txt'); +my $history_file = catfile($config_dir, 'gtk-history.txt'); +my $session_file = catfile($config_dir, 'session.dat'); +my $authentication_file = catfile($config_dir, 'reg.dat'); +my $api_file = catfile($config_dir, 'api.json'); + +# Create the configuration directory +foreach my $dir ($config_dir) { + if (not -d $dir) { + require File::Path; + File::Path::make_path($dir) + or warn "[!] Can't create the configuration directory `$dir': $!"; + } +} + +# Video queue for the enqueue feature +my @VIDEO_QUEUE; + +sub which_command { + my ($cmd) = @_; + + if (file_name_is_absolute($cmd)) { + return $cmd; + } + + state $paths = [path()]; + foreach my $path (@{$paths}) { + if (-e (my $cmd_path = catfile($path, $cmd))) { + return $cmd_path; + } + } + return; +} + +my %symbols = ( + up_arrow => '↑', + down_arrow => '↓', + diamond => '❖', + face => '☺', + black_face => '☻', + average => 'x̄', + ellipsis => '…', + play => '▶', + views => '◈', + heart => '❤', + right_arrow => '→', + crazy_arrow => '↬', + numero => '№', + ); + +# Main configuration +my %CONFIG = ( + + # Combobox values + active_resolution_combobox => 0, + active_safeSearch_combobox => 1, + active_more_options_expander => 0, + active_panel_account_combobox => 0, + active_channel_type_combobox => 0, + active_subscriptions_order_combobox => 0, + + video_players => { + vlc => { + cmd => q{vlc}, + srt => q{--sub-file=*SUB*}, + audio => q{--input-slave=*AUDIO*}, + fs => q{--fullscreen}, + arg => q{--quiet --play-and-exit --no-video-title-show --input-title-format=*TITLE*}, + }, + mpv => { + cmd => q{mpv}, + srt => q{--sub-file=*SUB*}, + audio => q{--audio-file=*AUDIO*}, + fs => q{--fullscreen}, + arg => q{--really-quiet --title=*TITLE* --no-ytdl}, + }, + mplayer => { + cmd => q{mplayer}, + srt => q{-sub *SUB*}, + audio => q{-audiofile *AUDIO*}, + fs => q{-fs}, + arg => q{-prefer-ipv4 -really-quiet -title *TITLE*}, + }, + smplayer => { + cmd => q{smplayer}, + srt => q{-sub *SUB*}, + fs => q{-fullscreen}, + arg => q{-close-at-end -media-title *TITLE* *URL*}, + }, + }, + video_player_selected => undef, # autodetect it later + + # GUI options + clear_text_entries_on_click => 0, + show_thumbs => 1, + clear_search_list => 1, + default_notebook_page => 1, + mainw_size => '700x400', + mainw_maximized => 0, + mainw_fullscreen => 0, + mainw_centered => 0, + hpaned_width => 250, + hpaned_position => 420, + + # Fair options + dash_support => 1, + dash_mp4_audio => 1, + dash_segmented => 1, # may load slow + prefer_mp4 => 0, + prefer_av1 => 0, + maxResults => 10, + resolution => 'best', + videoDimension => undef, + videoEmbeddable => undef, + videoLicense => undef, + videoSyndicated => undef, + publishedBefore => undef, + publishedAfter => undef, + hl => 'en_US', + regionCode => undef, + + comments_width => 80, # wrap comments longer than `n` characters + comments_order => 'top', # valid values: time, relevance + + # API + api_host => "https://invidio.us", + + # URI options + thumbnail_type => 'medium', + youtube_video_url => 'https://www.youtube.com/watch?v=%s', + youtube_playlist_url => 'https://www.youtube.com/playlist?list=%s', + youtube_channel_url => 'https://www.youtube.com/channel/%s', + + # Subtitle options + srt_languages => ['en', 'es'], + get_captions => 1, + auto_captions => 0, + captions_dir => catdir(tmpdir(), 'fair-viewer'), + cache_dir => catdir(tmpdir(), 'fair-viewer'), + + # Others + env_proxy => 1, + http_proxy => undef, + prefer_fork => (($^O eq 'linux') ? 0 : 1), + debug => 0, + fullscreen => 0, + audio_only => 0, + + tooltips => 1, + tooltip_max_len => 512, # max length of description in tooltips + + thousand_separator => q{,}, + downloads_dir => curdir(), + web_browser => undef, # defaults to $ENV{WEBBROWSER} or xdg-open + terminal => undef, # autodetect it later + terminal_exec => q{-e '%s'}, + fair_viewer => undef, + fair_viewer_args => [], + youtube_users_file => $youtube_users_file, + history => 1, + history_limit => 100_000, + history_file => $history_file, + recent_history => 10, + remember_session => 1, + remember_session_depth => 10, + save_titles_to_history => 0, + entry_completion_limit => 10, +); + +{ + my $config_documentation = <<"EOD"; +#!/usr/bin/perl + +# $appname $version - configuration file + +EOD + + # Save hash config to file + sub dump_configuration { + require Data::Dump; + open my $config_fh, '>', $config_file + or do { warn "[!] Can't open '${config_file}' for write: $!"; return }; + + my $dumped_config = q{our $CONFIG = } . Data::Dump::pp(\%CONFIG) . "\n"; + + if ($home_dir eq $ENV{HOME}) { + $dumped_config =~ s/\Q$home_dir\E/\$ENV{HOME}/g; + } + + print $config_fh $config_documentation, $dumped_config; + close $config_fh; + } +} + +# Creating config unless it exists +if (not -e $config_file or -z _) { + dump_configuration(); +} + +local $SIG{TERM} = \&on_mainw_destroy; +local $SIG{INT} = \&on_mainw_destroy; + +# Locating the .glade interface file and icons dir +my $glade_file = catfile($share_dir, "gtk-fair-viewer.glade"); +my $icons_path = catdir($share_dir, 'icons'); + +# Defining GUI +my $gui = 'Gtk3::Builder'->new; +$gui->add_from_file($glade_file); +$gui->connect_signals(undef); + +# GValue wrapper (unused for now) +sub gval ($$) { + Glib::Object::Introspection::GValueWrapper->new('Glib::' . ucfirst($_[0]) => $_[1]); +} + +# Convert a string into an array-ref of bytes +sub gcarray ($) { + [map { ord } split(//, $_[0])] +} + +# ------------- Get GUI objects ------------- # + +my %objects = ( + + # Windows + '__MAIN__' => \my $mainw, + 'users_list_window' => \my $users_list_window, + 'help_window' => \my $help_window, + 'prefernces_window' => \my $prefernces_window, + 'errors_window' => \my $errors_window, + 'login_to_youtube' => \my $login_to_youtube, + 'details_window' => \my $details_window, + 'aboutdialog1' => \my $about_window, + 'feeds_window' => \my $feeds_window, + 'warnings_window' => \my $warnings_window, + + # Others + 'treeview1' => \my $users_treeview, + 'feeds_statusbar' => \my $feeds_statusbar, + 'treeview2' => \my $treeview, + 'treeview3' => \my $cat_treeview, + 'feeds_treeview' => \my $feeds_treeview, + 'liststore1' => \my $liststore, + 'liststore2' => \my $users_liststore, + 'liststore4' => \my $cats_liststore, + 'liststore11' => \my $feeds_liststore, + 'textview3' => \my $config_view, + 'warnings_textview' => \my $warnings_textview, + 'errors_textview' => \my $errors_textview, + 'search_entry' => \my $search_entry, + 'statusbar1' => \my $statusbar, + 'treeviewcolumn2' => \my $thumbs_column, + 'textview2' => \my $textview_help, + 'from_author_entry' => \my $from_author_entry, + 'category_id_entry' => \my $category_id_entry, + 'more_options_expander' => \my $more_options_expander, + 'notebook1' => \my $notebook, + 'comboboxtext9' => \my $resolution_combobox, + 'comboboxtext8' => \my $duration_combobox, + 'comboboxtext3' => \my $caption_combobox, + 'comboboxtext4' => \my $definition_combobox, + 'comboboxtext5' => \my $safesearch_combobox, + 'comboboxtext1' => \my $published_within_combobox, + 'comboboxtext13' => \my $subscriptions_order_combobox, + 'panel_user_entry' => \my $panel_user_entry, + 'comboboxtext6' => \my $panel_account_type_combobox, + 'comboboxtext2' => \my $order_combobox, + 'comboboxtext7' => \my $channel_type_combobox, + 'videos_checkbox' => \my $search_for_videos_checkbox, + 'playlists_checkbox' => \my $search_for_playlists_checkbox, + 'channels_checkbox' => \my $search_for_channels_checkbox, + 'spinbutton1' => \my $spin_results, + 'spinbutton2' => \my $spin_start_with_page, + 'spinbutton3' => \my $spin_published_within, + 'thumbs_checkbutton' => \my $thumbs_checkbutton, + 'fullscreen_checkbutton' => \my $fullscreen_checkbutton, + 'clear_list_checkbutton' => \my $clear_list_checkbutton, + 'dash_checkbutton' => \my $dash_checkbutton, + 'audio_only_checkbutton' => \my $audio_only_checkbutton, + 'gif_spinner' => \my $gif_spinner, + 'hbox2' => \my $hbox2, + 'feeds_title' => \my $feeds_title, + 'channel_name_save' => \my $save_channel_name_entry, + 'channel_id_save' => \my $save_channel_id_entry, + 'main-menu-history-menu' => \my $history_menu, +); + +while (my ($key, $value) = each %objects) { + my $object = $gui->get_object($key); + if (defined $object) { + ${$value} = $object; + } + else { + print STDERR "[WARN] undefined object: $key\n"; + } +} + +# __WARN__ handle +local $SIG{__WARN__} = sub { + my $warning = strip_spaces(join('', @_)); + + return if $warning =~ / at \(eval /; + return if $warning =~ /\bunhandled exception in callback:/; + + $warning = "[" . localtime(time) . "]: " . $warning . "\n"; + print STDERR $warning; + + set_text($warnings_textview, $warning, append => 1); +}; + +# __DIE__ handle +local $SIG{__DIE__} = sub { + my $error = join('', @_); + my $caller = [caller]->[0]; + + # Ignore eval() errors + return if $error =~ / at \(eval /; + + # Just print the third-party errors, + # without displaying them to the user. + if (not $caller =~ /^(?:main\z|WWW::FairViewer\b)/) { + print STDERR "@_\n"; + return; + } + + set_text( + $errors_textview, + $error . do { + if ($error =~ /^Can't locate (.+?)\.pm\b/) { + my $module = $1; + $module =~ s{[/\\]+}{::}g; + return if $module eq 'LWP::UserAgent::Cached'; + "\nThe module $module is required!\n\nTo install it, just type in terminal:\n\tsudo cpan $module\n"; + } + } + . "\n=>> Previous warnings:\n" . get_text($warnings_textview) + ); + warn $error; + $errors_window->show; + return 1; +}; + +#---------------------- LOAD IMAGES ----------------------# +my $app_icon_pixbuf = 'Gtk3::Gdk::Pixbuf'->new_from_file(catfile($icons_path, "gtk-fair-viewer.png")); +my $user_icon_pixbuf = 'Gtk3::Gdk::Pixbuf'->new_from_file_at_size(catfile($icons_path, "user.png"), 16, 16); +my $feed_icon_pixbuf = 'Gtk3::Gdk::Pixbuf'->new_from_file_at_size(catfile($icons_path, "feed.png"), 16, 16); +my $feed_icon_gray_pixbuf = 'Gtk3::Gdk::Pixbuf'->new_from_file_at_size(catfile($icons_path, "feed_gray.png"), 16, 16); +my $default_thumb = 'Gtk3::Gdk::Pixbuf'->new_from_file_at_size(catfile($icons_path, "default_thumb.jpg"), 160, 90); +my $animation = 'Gtk3::Gdk::PixbufAnimation'->new_from_file(catfile($icons_path, "spinner.gif")); + +# Setting application title and icon +$mainw->set_title("$appname $version"); +$mainw->set_icon($app_icon_pixbuf); + +our $CONFIG; +require $config_file; # Load the configuration file + +if (ref $CONFIG ne 'HASH') { + die "ERROR: Invalid configuration file!\n\t\$CONFIG is not an HASH ref!"; +} + +# Get valid config keys +my @valid_keys = grep { exists $CONFIG{$_} } keys %{$CONFIG}; +@CONFIG{@valid_keys} = @{$CONFIG}{@valid_keys}; + +# Define the cache directory +if (not defined $CONFIG{cache_dir}) { + + my $cache_dir = + ($ENV{XDG_CACHE_HOME} and -d -w $ENV{XDG_CACHE_HOME}) + ? $ENV{XDG_CACHE_HOME} + : catdir($home_dir, '.cache'); + + if (not -d -w $cache_dir) { + $cache_dir = catdir(curdir(), '.cache'); + } + + $CONFIG{cache_dir} = catdir($cache_dir, 'fair-viewer'); +} + +foreach my $path($CONFIG{cache_dir}, $CONFIG{captions_dir}) { + next if -d $path; + require File::Path; + File::Path::make_path($path) + or warn "[!] Can't create path <<$path>>: $!"; +} + +{ + my $split_string = sub { + grep { $_ ne '' } split(/\W+/, lc($_[0])); + }; + + my %history_dict; + + sub update_history_dict { + my (@entries) = @_; + + foreach my $str (@entries) { + my $str_ref = \$str; + + # Create models from each word of the string + foreach my $word ($split_string->($str)) { + my $ref = \%history_dict; + foreach my $char (split(//, $word)) { + $ref = $ref->{$char} //= {}; + push @{$ref->{values}}, $str_ref; + } + } + } + } + + my $completion; + + sub analyze_text { + my ($buffer) = @_; + + $completion // return; + my $text = $buffer->get_text; + my @tokens = $split_string->($text); + + my (@words, @matches, %analyzed); + foreach my $word (@tokens) { + + my $ref = \%history_dict; + foreach my $char (split(//, $word)) { + if (exists $ref->{$char}) { + $ref = $ref->{$char}; + } + else { + $ref = undef; + last; + } + } + + if (defined $ref and exists $ref->{values}) { + push @words, $word; + foreach my $match (@{$ref->{values}}) { + if (not exists $analyzed{$match}) { + undef $analyzed{$match}; + unshift @matches, $$match; + } + } + } + else { + @matches = (); # don't include partial matches + last; + } + } + + foreach my $token (@tokens) { + @matches = grep { index(lc($_), $token) != -1 } @matches; + } + + my $store = Gtk3::ListStore->new(['Glib::String']); + + my $i = 0; + foreach my $str ( + map { $_->[0] } + sort { $b->[1] <=> $a->[1] } + map { + my @parts = $split_string->($_); + + my $end_w = $#words; + my $end_p = $#parts; + + my $min_end = $end_w < $end_p ? $end_w : $end_p; + + my $order_score = 0; + for (my $i = 0 ; $i <= $min_end ; ++$i) { + my $word = $words[$i]; + + for (my $j = $i ; $j <= $end_p ; ++$j) { + my $part = $parts[$j]; + + my $matched; + my $continue = 1; + while ($part eq $word) { + $order_score += 1 - 1 / (length($word) + 1)**2; + $matched ||= 1; + $part = $parts[++$j] // do { $continue = 0; last }; + $word = $words[++$i] // do { $continue = 0; last }; + } + + if ($matched) { + $order_score += 1 - 1 / (length($word) + 1) + if ($continue and index($part, $word) == 0); + last; + } + elsif (index($part, $word) == 0) { + $order_score += length($word) / length($part); + last; + } + } + } + + my $prefix_score = 0; + foreach my $i (0 .. $min_end) { + ( + ($parts[$i] eq $words[$i]) + ? do { + $prefix_score += 1; + 1; + } + : (index($parts[$i], $words[$i]) == 0) ? do { + $prefix_score += length($words[$i]) / length($parts[$i]); + 0; + } + : 0 + ) + || last; + } + + ## printf("score('@parts', '@words') = %.4g + %.4g = %.4g\n", + ## $order_score, $prefix_score, $order_score + $prefix_score); + + [$_, $order_score + $prefix_score] + } @matches + ) { + my $iter = $store->append; + $store->set($iter, [0], [$str]); + last if ++$i == $CONFIG{entry_completion_limit}; + } + + $completion->set_model($store); + } + + my %history; + my $history_fh; + + sub set_history { + defined($history_fh) && return 1; + + # Open the history file for appending + if (open($history_fh, '>>:utf8', $CONFIG{history_file})) { + select((select($history_fh), $| = 1)[0]); # autoflush + } + else { + warn "[!] Can't open history file `$CONFIG{history_file}' for appending: $!"; + return; + } + + # Slurp the history file into memory + my @history; + my @search_history; + + if (open(my $fh, '<:utf8', $CONFIG{history_file})) { + chomp(@history = <$fh>); + } + + foreach my $line (@history) { + if (substr($line, 0, 1) eq '~') { + $line = substr($line, 1); + } + else { + unshift @search_history, $line; + } + undef $history{lc($line)}; + } + + require List::Util; + + # Keep only the most recent non-duplicated entries + @history = reverse(List::Util::uniq(reverse(@history))); + @search_history = List::Util::uniq(@search_history); + + # Set entry completion + $completion = Gtk3::EntryCompletion->new; + $completion->set_match_func(sub { 1 }); + $completion->set_text_column(0); + $search_entry->set_completion($completion); + + # Create the completion dictionary + update_history_dict(@history); + + my $recent_top = $CONFIG{recent_history}; + + if ($recent_top > scalar(@search_history)) { + $recent_top = scalar(@search_history); + } + + my @recent_history = grep { defined($_) } @search_history[0 .. $recent_top - 1]; + + if (not @recent_history or $recent_top <= 0) { + $gui->get_object('main-menu-history')->set_visible(0); + } + + foreach my $text (@recent_history) { + + my $label = $text; + if (length($label) > 30) { + $label = substr($label, 0, 30) . '...'; + } + + my $item = 'Gtk3::ImageMenuItem'->new($label); + $item->signal_connect( + activate => sub { + $search_entry->set_text($text); + $search_entry->set_position(length($text)); + search(); + } + ); + $item->set_property(tooltip_text => $text); + $item->set_image('Gtk3::Image'->new_from_icon_name("history-view", q{menu})); + $item->show; + $history_menu->append($item); + } + + # Keep only the most recent half of the history file when the limit has been reached + if ($CONFIG{history_limit} > 0 and $#history >= $CONFIG{history_limit}) { + + # Try to create a backup, first + require File::Copy; + File::Copy::cp($CONFIG{history_file}, "$CONFIG{history_file}.bak"); + + # Now, try to rewrite the history file + if (open(my $fh, '>:utf8', $CONFIG{history_file})) { + + # Keep only the most recent half part of the history file + say {$fh} join("\n", @history[($CONFIG{history_limit} >> 1) .. $#history]); + close $fh; + } + } + + return 1; + } + + sub append_to_history { + my ($text, $is_search_keyword) = @_; + + my $str = join(' ', split(' ', $text)); + + if ($is_search_keyword or not exists $history{lc($str)}) { + if (set_history()) { + + if ($is_search_keyword) { + say {$history_fh} $str; + } + else { + say {$history_fh} "~" . $str; + } + } + undef $history{$str}; + update_history_dict($str); + } + } +} + +# Locate video player +if (not $CONFIG{video_player_selected}) { + + foreach my $key (sort keys %{$CONFIG{video_players}}) { + if (defined(my $abs_player_path = which_command($CONFIG{video_players}{$key}{cmd}))) { + $CONFIG{video_players}{$key}{cmd} = $abs_player_path; + $CONFIG{video_player_selected} = $key; + last; + } + } + + if (not $CONFIG{video_player_selected}) { + warn "\n[!] Please install a supported video player! (e.g.: mpv)\n\n"; + $CONFIG{video_player_selected} = 'mpv'; + } +} +elsif ($CONFIG{video_player_selected} =~ /mpv/i) { # update for mpv 0.32 (#290) +#<<< + my $mpv = $CONFIG{video_players}{$CONFIG{video_player_selected}}; + $mpv->{arg} =~ s/(--title)\s+(\*TITLE\*)/$1=$2/g; + $mpv->{audio} =~ s/(--audio-file)\s+(\*AUDIO\*)/$1=$2/g; + $mpv->{srt} =~ s/(--sub-file)\s+(\*SUB\*)/$1=$2/g; +#>>> +} + +{ + my $update_config = 0; + + foreach my $key (keys %CONFIG) { + if (not exists $CONFIG->{$key}) { + $update_config = 1; + last; + } + } + + dump_configuration() if $update_config; +} + +# Locate a terminal +if (not defined $CONFIG{terminal}) { + foreach my $term ( + 'gnome-terminal', 'lxterminal', 'terminal', 'xfce4-terminal', + 'sakura', 'st', 'lilyterm', 'evilvte', + 'superterm', 'terminator', 'kterm', 'mlterm', + 'mrxvt', 'rxvt', 'urxvt', 'termite', + 'termit', 'fbterm', 'stjerm', 'yakuake', + 'tilix', 'roxterm', 'xterm', + ) { + if (defined(my $abs_path = which_command($term))) { + $CONFIG{terminal} = $abs_path; + + # Some terminals require changing the default value of `terminal_exec`. + # Probably more terminals require this modification. PRs are welcome. + if ( $term eq 'st' + or $term eq 'lxterminal') { + $CONFIG{terminal_exec} = '-e %s'; + } + + last; + } + } + + $CONFIG{terminal} //= $ENV{TERM} || 'xterm'; +} + +my %ResultsHistory = ( + current => -1, + results => [], + ); + +# Locate CLI fair-viewer +$CONFIG{fair_viewer} //= which_command('fair-viewer') // 'fair-viewer'; + +my $yv_obj = WWW::FairViewer->new( + escape_utf8 => 1, + config_dir => $config_dir, + hl => $CONFIG{hl}, + lwp_env_proxy => $CONFIG{env_proxy}, + cache_dir => $CONFIG{cache_dir}, + authentication_file => $authentication_file, + ); + +$yv_obj->load_authentication_tokens(); + +if (defined $yv_obj->get_access_token()) { + show_user_panel(); +} +else { + $statusbar->push(1, 'Not logged in.'); +} + +require WWW::FairViewer::Utils; +my $yv_utils = WWW::FairViewer::Utils->new(thousand_separator => $CONFIG{thousand_separator}, + youtube_url_format => $CONFIG{youtube_video_url},); + +# Set default combobox values +$definition_combobox->set_active(0); +$duration_combobox->set_active(0); +$caption_combobox->set_active(0); +$order_combobox->set_active(0); + +# Spin button start with page +$spin_start_with_page->set_value(1); + +# Set search for videos +$search_for_videos_checkbox->set_active(1); + +sub apply_configuration { + + # Fullscreen mode + $fullscreen_checkbutton->set_active($CONFIG{fullscreen}); + + # Audio-only mode + $audio_only_checkbutton->set_active($CONFIG{audio_only}); + + # DASH mode + $dash_checkbutton->set_active($CONFIG{dash_support}); + + $clear_list_checkbutton->set_active($CONFIG{clear_search_list}); + $panel_account_type_combobox->set_active($CONFIG{active_panel_account_combobox}); + $channel_type_combobox->set_active($CONFIG{active_channel_type_combobox}); + $subscriptions_order_combobox->set_active($CONFIG{active_subscriptions_order_combobox}); + + $published_within_combobox->set_active(0); + + foreach my $option_name ( + qw( + api_host + videoSyndicated comments_order + maxResults videoDimension + videoEmbeddable videoLicense + publishedAfter publishedBefore + regionCode videoCategoryId + debug http_proxy + ) + ) { + + if (defined $CONFIG{$option_name}) { + my $code = \&{"WWW::FairViewer::set_$option_name"}; + my $value = $CONFIG{$option_name}; + my $set_value = $yv_obj->$code($value); + + if (not defined($set_value) or $set_value ne $value) { + warn "[!] Invalid value <$value> for option <$option_name>.\n"; + } + } + } + + # Maximum number of results per page + $spin_results->set_value($CONFIG{maxResults}); + + # Enable/disable thumbnails + $thumbs_checkbutton->set_active($CONFIG{show_thumbs}); + + # Prefer MP4 over WEBM + $yv_obj->set_prefer_mp4($CONFIG{prefer_mp4} ? 1 : 0); + + # Prefer AV1 over WEBM + $yv_obj->set_prefer_av1($CONFIG{prefer_av1} ? 1 : 0); + + # Set the "More options" expander + $more_options_expander->set_expanded($CONFIG{active_more_options_expander}); + + # Combo boxes setting config value + $safesearch_combobox->set_active($CONFIG{active_safeSearch_combobox}); + + my %resolution = ( + 'best' => 0, + '2160' => 1, + '1440' => 2, + '1080' => 3, + '720' => 4, + '480' => 5, + '360' => 6, + '240' => 7, + ); + + my $name = ($CONFIG{resolution} =~ /^(\d+)/) ? $1 : $CONFIG{resolution}; + + if (exists $resolution{$name}) { + $resolution_combobox->set_active($resolution{$name}); + } + else { + $resolution_combobox->set_active($CONFIG{active_resolution_combobox}); + } + + # Resize the main window + $mainw->set_default_size(split(/x/i, $CONFIG{mainw_size}, 2)); + + # Center the main window + if ($CONFIG{mainw_centered}) { + $mainw->set_position("center"); + } + + $mainw->reshow_with_initial_size; + + if ($CONFIG{mainw_maximized}) { + $mainw->maximize(); + } + + if ($CONFIG{mainw_fullscreen}) { + maximize_unmaximize_mainw(); + } + + # Support for history input + if ($CONFIG{history}) { + set_history(); + } + + # HPaned position correction + if ($CONFIG{hpaned_position} >= ($mainw->get_size)[0] - 200) { + $CONFIG{hpaned_position} = ($mainw->get_size)[0] - $CONFIG{hpaned_width}; + } + + # Set HPaned position + $hbox2->set_position($CONFIG{hpaned_position}); + + # Select text from text entry + $search_entry->select_region(0, -1); +} + +# Apply the configuration file +apply_configuration(); + +# YouTube usernames +set_usernames(); + +sub donate { + open_external_url('https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=75FUVBE6Q73T8'); +} + +# Set text to a 'textview' object +sub set_text { + my ($object, $text, %args) = @_; + my $object_buffer = $object->get_buffer; + + if ($args{append}) { + my $iter = $object_buffer->get_end_iter; + $object_buffer->insert($iter, $text); + } + else { + $object_buffer->set_text($text); + } + $object->set_buffer($object_buffer); + return 1; +} + +# Get text from a 'textview' object +sub get_text { + my ($object) = @_; + my $object_buffer = $object->get_buffer; + my $start_iter = $object_buffer->get_start_iter; + my $end_iter = $object_buffer->get_end_iter; + $object_buffer->get_text($start_iter, $end_iter, undef); +} + +sub new_image_from_pixbuf { + my ($object_name, $pixbuf) = @_; + my $object = $gui->get_object($object_name) // return; + scalar($object->new_from_pixbuf($pixbuf)); +} + +# Setting application icons +{ + $gui->get_object('username_list')->set_image(new_image_from_pixbuf('icon_from_pixbuf', $user_icon_pixbuf)); + $gui->get_object('uploads_button')->set_image(new_image_from_pixbuf('icon_from_pixbuf', $user_icon_pixbuf)); + $gui->get_object('button6')->set_image(new_image_from_pixbuf('icon_from_pixbuf', $feed_icon_pixbuf)); +} + +# Treeview signals +{ + $treeview->signal_connect('button_press_event', \&menu_popup); + $users_treeview->signal_connect('button_press_event', \&users_menu_popup); +} + +# Menu popup +sub menu_popup { + my ($treeview, $event) = @_; + + # Ignore non-right-clicks + if ($event->button != 3) { + return 0; + } + + ##my ($path, $col, $cell_x, $cell_y) = ...; + my $path = ($treeview->get_path_at_pos($event->x, $event->y))[0] // return 0; + + my $selection = $treeview->get_selection; + $selection->select_path($path); + + my $iter = $selection->get_selected() // return 0; + my $type = $liststore->get($iter, 7); + + # Ignore the right-click on 'next-page' entry + $type eq 'next_page' and return 0; + + # Create the main right-click menu + my $menu = 'Gtk3::Menu'->new; + + # Video menu + if ($type eq 'video') { + + my $video_id = $liststore->get($iter, 3); + + # More details + { + my $item = 'Gtk3::ImageMenuItem'->new("Show more details"); + $item->set_image('Gtk3::Image'->new_from_icon_name("window-new", q{menu})); + $item->signal_connect(activate => \&show_details_window); + $item->show; + $menu->append($item); + } + + # Fair comments + { + my $item = 'Gtk3::ImageMenuItem'->new("YouTube comments"); + $item->set_image('Gtk3::Image'->new_from_icon_name("edit-copy", q{menu})); + $item->signal_connect(activate => \&show_comments_window); + $item->show; + $menu->append($item); + } + + # Separator + { + my $item = 'Gtk3::SeparatorMenuItem'->new; + $item->show; + $menu->append($item); + } + + # Video submenu + { + my $video = 'Gtk3::Menu'->new; + my $cat = 'Gtk3::ImageMenuItem'->new("Video"); + $cat->set_image('Gtk3::Image'->new_from_icon_name("video-x-generic", q{menu})); + $cat->show; + + # Play + { + my $item = 'Gtk3::ImageMenuItem'->new("Play"); + $item->signal_connect(activate => \&get_code); + $item->set_property(tooltip_text => "Play the video"); + $item->set_image('Gtk3::Image'->new_from_icon_name("media-playback-start-symbolic", q{menu})); + $item->show; + $video->append($item); + } + + # Enqueue + { + my $item = 'Gtk3::ImageMenuItem'->new("Enqueue"); + $item->signal_connect(activate => sub { enqueue_video() }); + $item->set_property(tooltip_text => "Enqueue video to play it later"); + $item->set_image('Gtk3::Image'->new_from_icon_name("list-add-symbolic", q{menu})); + $item->show; + $video->append($item); + } + + # Favorite + { + my $item = 'Gtk3::ImageMenuItem'->new("Favorite"); + $item->set_property(tooltip_text => "Save the video to favorites"); + $item->signal_connect( + activate => sub { + $yv_obj->favorite_video($video_id) + or warn "Failed to favorite the video <$video_id>: $!"; + } + ); + $item->set_image('Gtk3::Image'->new_from_icon_name("starred-symbolic", q{menu})); + $item->show; + $video->append($item); + } + + # Download + { + my $item = 'Gtk3::ImageMenuItem'->new("Download"); + $item->set_property(tooltip_text => "Download the video"); + $item->signal_connect(activate => \&download_video); + $item->set_image('Gtk3::Image'->new_from_icon_name("document-save-symbolic", q{menu})); + $item->show; + $video->append($item); + } + + # Separator + { + my $item = 'Gtk3::SeparatorMenuItem'->new; + $item->show; + $video->append($item); + } + + # Like + { + my $item = 'Gtk3::ImageMenuItem'->new("Like"); + $item->set_property(tooltip_text => "Send a positive rating"); + $item->signal_connect( + activate => sub { + $yv_obj->send_rating_to_video($video_id, 'like') + or warn "Failed to send a positive rating to <$video_id>: $!"; + } + ); + $item->set_image('Gtk3::Image'->new_from_icon_name("go-up-symbolic", q{menu})); + $item->show; + $video->append($item); + } + + # Disike + { + my $item = 'Gtk3::ImageMenuItem'->new("Dislike"); + $item->set_property(tooltip_text => "Send a negative rating"); + $item->signal_connect( + activate => sub { + $yv_obj->send_rating_to_video($video_id, 'dislike') + or warn "Failed to send a negative rating to <$video_id>: $!"; + } + ); + $item->set_image('Gtk3::Image'->new_from_icon_name("go-down-symbolic", q{menu})); + $item->show; + $video->append($item); + } + + # Separator + { + my $item = 'Gtk3::SeparatorMenuItem'->new; + $item->show; + $video->append($item); + } + + # Related videos + { + my $item = 'Gtk3::ImageMenuItem'->new("Related videos"); + $item->set_property(tooltip_text => "Display videos that are related to this video"); + $item->signal_connect(activate => \&show_related_videos); + $item->set_image('Gtk3::Image'->new_from_icon_name("video-x-generic-symbolic", q{menu})); + $item->show; + $video->append($item); + } + + # Open the YouTube video page + { + my $item = 'Gtk3::ImageMenuItem'->new("YouTube page"); + $item->signal_connect(activate => sub { open_external_url(make_youtube_url('video', $video_id)) }); + $item->set_property(tooltip_text => "Open the YouTube page of this video"); + $item->set_image('Gtk3::Image'->new_from_icon_name("applications-internet-symbolic", q{menu})); + $item->show; + $video->append($item); + } + + $cat->set_submenu($video); + $menu->append($cat); + } + } + elsif ($type eq 'playlist') { + + my $playlist_id = $liststore->get($iter, 3); + + # More details + { + my $item = 'Gtk3::ImageMenuItem'->new("Videos"); + $item->set_property(tooltip_text => "Display the videos from this playlist"); + $item->signal_connect(activate => sub { list_playlist($playlist_id) }); + $item->set_image('Gtk3::Image'->new_from_icon_name("folder-open", q{menu})); + $item->show; + $menu->append($item); + } + + # Separator + { + my $item = 'Gtk3::SeparatorMenuItem'->new; + $item->show; + $menu->append($item); + } + } + + my $channel_id = $liststore->get($iter, 6); + + # Author submenu + { + my $author = 'Gtk3::Menu'->new; + my $cat = 'Gtk3::ImageMenuItem'->new("Author"); + $cat->set_image('Gtk3::Image'->new_from_pixbuf($user_icon_pixbuf)); + $cat->show; + + # Recent uploads from this author + { + my $item = 'Gtk3::ImageMenuItem'->new("Uploads"); + $item->signal_connect(activate => sub { uploads('channel', $channel_id) }); + $item->set_property(tooltip_text => "Show the most recent videos from this author"); + $item->set_image('Gtk3::Image'->new_from_icon_name("emblem-shared-symbolic", q{menu})); + $item->show; + $author->append($item); + } + + # Most popular uploads from this author + { + my $item = 'Gtk3::ImageMenuItem'->new("Popular"); + $item->signal_connect(activate => sub { popular_uploads('channel', $channel_id) }); + $item->set_property(tooltip_text => "Show the most popular videos from this author"); + $item->set_image('Gtk3::Image'->new_from_icon_name("emblem-videos-symbolic", q{menu})); + $item->show; + $author->append($item); + } + + # Favorites of this author + { + my $item = 'Gtk3::ImageMenuItem'->new("Favorites"); + $item->signal_connect(activate => sub { favorites('channel', $channel_id) }); + $item->set_property(tooltip_text => "Show favorite videos of this author"); + $item->set_image('Gtk3::Image'->new_from_icon_name("emblem-favorite-symbolic", q{menu})); + $item->show; + $author->append($item); + } + + # Recent channel activity events + { + my $item = 'Gtk3::ImageMenuItem'->new("Activities"); + $item->signal_connect(activate => sub { activities('channel', $channel_id) }); + $item->set_property(tooltip_text => "Show recent channel activity events"); + $item->set_image('Gtk3::Image'->new_from_icon_name("view-refresh-symbolic", q{menu})); + $item->show; + $author->append($item); + } + + # Playlists created by this author + { + my $item = 'Gtk3::ImageMenuItem'->new("Playlists"); + $item->signal_connect(activate => \&show_playlists_from_selected_author); + $item->set_property(tooltip_text => "Show playlists created by this author"); + $item->set_image('Gtk3::Image'->new_from_icon_name("emblem-documents-symbolic", q{menu})); + $item->show; + $author->append($item); + } + + # Liked videos by this author + { + my $item = 'Gtk3::ImageMenuItem'->new("Likes"); + $item->signal_connect(activate => sub { likes('channel', $channel_id) }); + $item->set_property(tooltip_text => "Show liked videos by this author"); + $item->set_image('Gtk3::Image'->new_from_icon_name("emblem-default-symbolic", q{menu})); + $item->show; + $author->append($item); + } + + # Separator + { + my $item = 'Gtk3::SeparatorMenuItem'->new; + $item->show; + $author->append($item); + } + + # Subscribe to channel + { + my $item = 'Gtk3::ImageMenuItem'->new("Subscribe"); + $item->signal_connect( + activate => sub { + $yv_obj->subscribe_channel($channel_id) + or warn "Failed to subscribe to channel <$channel_id>: $!"; + } + ); + $item->set_property(tooltip_text => "Subscribe to this channel"); + $item->set_image('Gtk3::Image'->new_from_pixbuf($feed_icon_gray_pixbuf)); + $item->show; + $author->append($item); + } + + # Open the YouTube channel page + { + my $item = 'Gtk3::ImageMenuItem'->new("YouTube page"); + $item->signal_connect(activate => sub { open_external_url(make_youtube_url('channel', $channel_id)) }); + $item->set_property(tooltip_text => "Open the YouTube page of this channel"); + $item->set_image('Gtk3::Image'->new_from_icon_name("applications-internet-symbolic", q{menu})); + $item->show; + $author->append($item); + } + + if ($type eq 'video' or $type eq 'playlist') { + $cat->set_submenu($author); + $menu->append($cat); + } + else { + $menu = $author; + } + } + + if (@VIDEO_QUEUE) { + + # Separator + { + my $item = 'Gtk3::SeparatorMenuItem'->new; + $item->show; + $menu->append($item); + } + + # Play enqueued videos + { + my $item = 'Gtk3::ImageMenuItem'->new("Play enqueued videos"); + $item->signal_connect(activate => \&play_enqueued_videos); + $item->set_property(tooltip_text => "Play the enqueued videos (if any)"); + $item->set_image('Gtk3::Image'->new_from_icon_name("media-playback-start", q{menu})); + $item->show; + $menu->append($item); + } + } + + if ($type eq 'video' or $type eq 'playlist') { + + # Separator + { + my $item = 'Gtk3::SeparatorMenuItem'->new; + $item->show; + $menu->append($item); + } + + # Play with CLI fair-viewer + { + my $item = 'Gtk3::ImageMenuItem'->new("Play in terminal"); + $item->signal_connect(activate => \&play_selected_video_with_cli_fair_viewer); + $item->set_property(tooltip_text => "Play with fair-viewer in a new terminal"); + $item->set_image('Gtk3::Image'->new_from_icon_name("computer", q{menu})); + $item->show; + $menu->append($item); + } + + } + + $menu->popup(undef, undef, undef, undef, $event->button, $event->time); + return 0; +} + +sub users_menu_popup { + my ($treeview, $event) = @_; + if ($event->button != 3) { + return 0; + } + my $menu = $gui->get_object('user_option_menu'); + $menu->popup(undef, undef, undef, undef, $event->button, $event->time); + return 0; +} + +# Setting help text +set_text( + $textview_help, <<"HELP_TEXT" + +# Key binds + + CTRL+H : help window + CTRL+L : login window + CTRL+P : preferences window + CTRL+Y : start CLI youtube viewer + CTRL+E : enqueue the selected video + + CTRL+U : show the saved user-list + CTRL+D : show more video details for a selected video + CTRL+W : show the warnings window + CTRL+G : show videos favorited by the author of a selected video + CTRL+R : show related videos for a selected video + CTRL+M : show videos from the author of a selected video + CTRL+K : show playlists from the author of a selected video + CTRL+S : add the author of a selected video to the user-list + CTRL+Q : close the application + + DEL : remove the selected entry from the list + F11 : minimize-maximize the main window + +HELP_TEXT + ); + +{ + my $font = Pango::FontDescription::from_string('Monospace 8'); + $textview_help->modify_font($font); +} + +# ------------------- Accels ------------------- # + +# Main window +my $accel = Gtk3::AccelGroup->new; +$accel->connect(ord('h'), ['control-mask'], ['visible'], \&show_help_window); +$accel->connect(ord('e'), ['control-mask'], ['visible'], \&enqueue_video); +$accel->connect(ord('l'), ['control-mask'], ['visible'], \&show_login_to_youtube_window); +$accel->connect(ord('p'), ['control-mask'], ['visible'], \&show_preferences_window); +$accel->connect(ord('q'), ['control-mask'], ['visible'], \&on_mainw_destroy); +$accel->connect(ord('u'), ['control-mask'], ['visible'], \&show_users_list_window); +$accel->connect(ord('y'), ['control-mask'], ['visible'], \&run_cli_fair_viewer); +$accel->connect(ord('d'), ['control-mask'], ['visible'], \&show_details_window); + +#$accel->connect(ord('c'), ['control-mask'], ['visible'], \&show_comments_window); +$accel->connect(ord('s'), ['control-mask'], ['visible'], \&add_user_to_favorites); +$accel->connect(ord('r'), ['control-mask'], ['visible'], \&show_related_videos); +$accel->connect(ord('g'), ['control-mask'], ['visible'], \&show_user_favorited_videos); +$accel->connect(ord('m'), ['control-mask'], ['visible'], \&show_videos_from_selected_author); +$accel->connect(ord('k'), ['control-mask'], ['visible'], \&show_playlists_from_selected_author); +$accel->connect(ord('w'), ['control-mask'], ['visible'], \&show_warnings_window); +$accel->connect(0xffff, ['lock-mask'], ['visible'], \&delete_selected_row); +$accel->connect(0xffc8, ['lock-mask'], ['visible'], \&maximize_unmaximize_mainw); +$mainw->add_accel_group($accel); + +# Support for navigating back and forth using the side buttons of the mouse +$mainw->signal_connect( + 'button-release-event' => sub { + my (undef, $event) = @_; + + my $button = $event->button; + + if ($button == 8) { + display_previous_results(); + } + elsif ($button == 9) { + display_next_results(); + } + } +); + +# Other windows (ESC key to close them) +$accel = Gtk3::AccelGroup->new; +$accel->connect(0xff1b, ['lock-mask'], ['visible'], \&hide_users_list_window); +$users_list_window->add_accel_group($accel); + +$accel = Gtk3::AccelGroup->new; +$accel->connect(0xff1b, ['lock-mask'], ['visible'], \&hide_feeds_window); +$feeds_window->add_accel_group($accel); + +$accel = Gtk3::AccelGroup->new; +$accel->connect(0xff1b, ['lock-mask'], ['visible'], \&hide_preferences_window); +$accel->connect(ord('s'), ['control-mask'], ['visible'], \&save_configuration); +$prefernces_window->add_accel_group($accel); + +$accel = Gtk3::AccelGroup->new; +$accel->connect(0xff1b, ['lock-mask'], ['visible'], \&hide_help_window); +$help_window->add_accel_group($accel); + +$accel = Gtk3::AccelGroup->new; +$accel->connect(0xff1b, ['lock-mask'], ['visible'], \&hide_details_window); +$details_window->add_accel_group($accel); + +# ------------------ Authentication ------------------ # + +sub show_user_panel { + change_subscription_page(1); + $statusbar->push(1, "Logged in."); + return 1; +} + +# ------------------ Showing/Hidding windows ------------------ # + +# Main window +sub maximize_unmaximize_mainw { + state $maximized = 0; + $maximized++ % 2 + ? $mainw->unfullscreen + : $mainw->fullscreen; +} + +# Users list window +sub show_users_list_window { + $users_list_window->show; + return 1; +} + +sub hide_users_list_window { + $users_list_window->hide; + return 1; +} + +# Help window +sub show_help_window { + $help_window->show; + return 1; +} + +sub hide_help_window { + $help_window->hide; + return 1; +} + +# Warnings window + +sub show_warnings_window { + $warnings_window->show; + return 1; +} + +sub hide_warnings_window { + $warnings_window->hide; + return 1; +} + +# About Window +sub show_about_window { + $about_window->set_program_name("$appname $version"); + $about_window->set_logo($app_icon_pixbuf); + $about_window->set_resizable(1); + $about_window->show; + return 1; +} + +sub hide_about_window { + $about_window->hide; + return 1; +} + +# Error window +sub hide_errors_window { + $errors_window->hide; + return 1; +} + +# Login window +sub show_login_to_youtube_window { + $login_to_youtube->show; + return 1; +} + +sub hide_login_to_youtube_window { + $login_to_youtube->hide; + return 1; +} + +# Details window +sub show_details_window { + my ($code, $iter) = get_selected_entry_code(); + $code // return; + $details_window->show; + set_entry_details($code, $iter); + return 1; +} + +sub hide_details_window { + $details_window->hide; + return 1; +} + +sub set_comments { + my $videoID = get_selected_entry_code(type => 'video') // return; + $feeds_liststore->clear; + display_comments($yv_obj->comments_from_video_id($videoID)); +} + +# Comments window +sub show_comments_window { + my ($videoID, $iter) = get_selected_entry_code(type => 'video'); + $videoID // return; + + my $info = $liststore->get($iter, 0); + my ($video_title) = $info =~ m{^.*?(.*?)}s; + + $feeds_title->set_markup("$video_title"); + $feeds_title->set_tooltip_markup("$video_title"); + + $feeds_window->show; + $feeds_statusbar->pop(0); + + Glib::Idle->add( + sub { + display_comments($yv_obj->comments_from_video_id($videoID)); + return 0; + }, + [], + Glib::G_PRIORITY_DEFAULT_IDLE + ); + + return 1; +} + +sub hide_feeds_window { + $feeds_liststore->clear; + $feeds_window->hide; + return 1; +} + +# Preferences window +sub show_preferences_window { + require Data::Dump; + get_main_window_size(); + my $config_view_buffer = $config_view->get_buffer; + $config_view_buffer->set_text(Data::Dump::dump({map { ($_, $CONFIG{$_}) } grep { not /^active_/ } keys %CONFIG})); + $config_view->set_buffer($config_view_buffer); + state $font = Pango::FontDescription::from_string('Monospace 8'); + $config_view->modify_font($font); + $prefernces_window->show; + return 1; +} + +sub hide_preferences_window { + $prefernces_window->hide; + return 1; +} + +# Save plaintext config to file +sub save_configuration { + my $config = get_text($config_view); + + my $hash_ref = eval $config; + + print STDERR $@ if $@; + die $@ if $@; + + %CONFIG = (%CONFIG, %{$hash_ref}); + dump_configuration(); + + apply_configuration(); + hide_preferences_window(); + return 1; +} + +sub delete_selected_row { + my (undef, $iter) = get_selected_entry_code(); + $iter // return; + $liststore->remove($iter); + return 1; +} + +# Combo boxes changes +sub combobox_order_changed { + $yv_obj->set_order($order_combobox->get_active_text); +} + +sub combobox_resolution_changed { + $CONFIG{active_resolution_combobox} = $resolution_combobox->get_active; + my $res = $resolution_combobox->get_active_text; + $CONFIG{resolution} = $res =~ /^(\d+)p\z/ ? $1 : $res; +} + +sub combobox_safesearch_changed { + $CONFIG{active_safeSearch_combobox} = $safesearch_combobox->get_active; + $yv_obj->set_safeSearch($safesearch_combobox->get_active_text); +} + +sub combobox_duration_changed { + my $text = $duration_combobox->get_active_text; + $yv_obj->set_videoDuration($text); +} + +sub combobox_caption_changed { + my $text = $caption_combobox->get_active_text; + $yv_obj->set_videoCaption($text); +} + +sub combobox_subscriptions_order_changed { + $CONFIG{active_subscriptions_order_combobox} = $subscriptions_order_combobox->get_active; + $yv_obj->set_subscriptions_order($subscriptions_order_combobox->get_active_text); +} + +sub combobox_panel_account_changed { + my $text = $panel_account_type_combobox->get_active_text; + $CONFIG{active_panel_account_combobox} = $panel_account_type_combobox->get_active; + if ($text =~ /^(mine|myself)/i) { + $panel_user_entry->hide; + } + else { + $panel_user_entry->show; + } +} + +sub combobox_channel_type_changed { + $CONFIG{active_channel_type_combobox} = $channel_type_combobox->get_active; +} + +sub combobox_definition_changed { + my $text = $definition_combobox->get_active_text; + $yv_obj->set_videoDefinition($text); +} + +sub combobox_published_within_changed { + my $period = $published_within_combobox->get_active_text; + + if ($period =~ /^any/) { + $spin_published_within->hide; + } + else { + $spin_published_within->show; + } + + spin_published_within_changed(); +} + +sub spin_published_within_changed { + my $period = $published_within_combobox->get_active_text; + + if ($period =~ /^any/) { + $yv_obj->set_publishedAfter(undef); + } + else { + my $amount = $spin_published_within->get_value; + my $date = $yv_utils->period_to_date($amount, $period); + $yv_obj->set_publishedAfter($date); + } +} + +# Spin buttons changes +sub spin_results_per_page_changed { + $yv_obj->set_maxResults($CONFIG{maxResults} = $spin_results->get_value); +} + +# Page number +sub spin_start_with_page_changed { + $yv_obj->set_page($spin_start_with_page->get_value); +} + +# Clear search list +sub toggled_clear_search_list { + $CONFIG{clear_search_list} = $clear_list_checkbutton->get_active() || 0; +} + +# Fullscreen mode +sub toggled_fullscreen { + $CONFIG{fullscreen} = $fullscreen_checkbutton->get_active() || 0; +} + +# Audio-only mode +sub toggled_audio_only { + $CONFIG{audio_only} = $audio_only_checkbutton->get_active() || 0; +} + +# DASH mode +sub toggled_dash_support { + $CONFIG{dash_support} = $dash_checkbutton->get_active() || 0; +} + +# Check buttons toggles +sub thumbs_checkbutton_toggled { + $CONFIG{show_thumbs} = ($_[0]->get_active() || 0); + $thumbs_column->set_visible($CONFIG{show_thumbs}); +} + +# "More options" expander +sub activate_more_options_expander { + $CONFIG{active_more_options_expander} = $_[0]->get_expanded() ? 0 : 1; +} + +# Get main window size +sub get_main_window_size { + $CONFIG{mainw_size} = join('x', $mainw->get_size); +} + +sub main_window_state_events { + my (undef, $state) = @_; + + my $windowstate = $state->new_window_state(); + my @states = split(' ', $windowstate); + + $CONFIG{mainw_maximized} = (grep { $_ eq 'maximized' } @states) ? 1 : 0; + $CONFIG{mainw_fullscreen} = (grep { $_ eq 'fullscreen' } @states) ? 1 : 0; + + return 1; +} + +sub add_category_header { + my ($text) = @_; + my $iter = $cats_liststore->append; + $cats_liststore->set($iter, [0], ["\t$text"]); + return 1; +} + +sub append_categories { + my ($categories, $type) = @_; + + foreach my $category (@{$categories->{items}}) { + + # Ignore nonassignable categories + $category->{snippet}{assignable} || next; + + my $label = $yv_utils->get_title($category); + my $id = $category->{id}; + + $label =~ s{&}{&}g; + + my $iter = $cats_liststore->append; + $cats_liststore->set( + $iter, + 0 => $label, + 1 => $id, + 2 => $feed_icon_pixbuf, + 3 => $type, + ); + } + return 1; +} + +#<<< +#~ { + # Standard categories: + #~ add_category_header("Categories"); + + #~ my $cats = $yv_obj->video_categories(); + #~ if (ref($cats) eq 'HASH' and ref($cats->{items}) eq 'ARRAY') { + + #~ my $help_text = ''; + #~ foreach my $cat (sort { $a->{id} <=> $b->{id} } @{$cats->{items}}) { + #~ $cat->{snippet}{assignable} || next; + #~ $help_text .= sprintf("%2d - %s\n", $cat->{id}, $yv_utils->get_title($cat)); + #~ } + + #~ # Set tooltip text for "CategoryID" entry + #~ chomp($help_text); + #~ $category_id_entry->set_tooltip_text($help_text); + + #~ # Append the categories to the "Categories" tab + #~ append_categories($cats, 'cat'); + #~ } + + # EDU categories: + #add_category_header("EDU Categories"); + #append_categories($yv_obj->get_educategories(), 'edu-cat'); +#~ } +#>>> + +my $tops_liststore = $gui->get_object('liststore6'); +my $tops_treeview = $gui->get_object('treeview4'); + +sub add_top_row { + my ($top_name, $top_type) = @_; + + (my $top_label = ucfirst $top_name) =~ tr/_/ /; + my $iter = $tops_liststore->append; + + $tops_liststore->set( + $iter, + 0 => $top_label, + 1 => $feed_icon_pixbuf, + 2 => $top_name, + 3 => $top_type, + ); +} + +sub set_youtube_tops { + my ($top_time, $main_label) = @_; + + ...; # Unimplemented! + + #my $iter = $tops_liststore->append; + #$tops_liststore->set($iter, 0, "\t$main_label"); + #add_top_row($name, $type); +} + +{ + my %channels; + + # ------------ Usernames list window ------------ # + sub set_usernames { + if (-e $CONFIG{youtube_users_file}) { + if (open my $fh, '<:utf8', $CONFIG{youtube_users_file}) { + while (defined(my $entry = <$fh>)) { + + $entry = unpack('A*', $entry); + my ($channel, $label) = split(' ', $entry, 2); + + if (defined($channel) and $channel =~ /$valid_channel_id_re/) { + $channel = $+{channel_id}; + if (defined($label) and $label =~ /\S/) { + $channels{$channel} = $label; + } + else { + $channels{$channel} = undef; + } + } + } + close $fh; + } + } + else { + # Default channels + %channels = ( + 'UC1_uAIS3r8Vu6JjXWvastJg' => 'Mathologer', + 'UCSju5G2aFaWMqn-_0YBtq5A' => 'StandUpMaths', + 'UCW6TXMZ5Pq6yL6_k5NZ2e0Q' => 'Socratica', + 'UC-WICcSW1k3HsScuXxDrp0w' => 'Curry On!', + 'UCShHFwKyhcDo3g7hr4f1R8A' => 'World Science Festival', + 'UCYO_jab_esuFRV4b17AJtAw' => '3Blue1Brown', + 'UCWnPjmqvljcafA0z2U1fwKQ' => 'Confreaks', + 'UC_QIfHvN9auy2CoOdSfMWDw' => 'Strange Loop', + 'UCH4BNI0-FOK2dMXoFtViWHw' => "It's Okay To Be Smart", + 'UCHnyfMqiRRG1u-2MsSQLbXA' => 'Veritasium', + 'UCseUQK4kC3x2x543nHtGpzw' => 'Brian Will', + 'UC9-y-6csu5WGm29I7JiwpnA' => 'Computerphile', + 'UCoxcjq-8xIDTYp3uz647V5A' => 'Numberphile', + 'UC6nSFpj9HTCZ5t-N3Rm3-HA' => 'Vsauce', + 'UC4a-Gbdw7vOaccHmFo40b9g' => 'Khan Academy', + 'UCUHW94eEFW7hkUMVaZz4eDg' => 'MinutePhysics', + 'UCYeF244yNGuFefuFKqxIAXw' => 'The Royal Institution', + 'UCX6b17PVsYBQ0ip5gyeme-Q' => 'CrashCourse', + 'UCwbsWIWfcOL2FiUZ2hKNJHQ' => 'UCBerkeley', + 'UCEBb1b_L6zDS3xTUrIALZOw' => 'MIT OpenCourseWare', + 'UCAuUUnT6oDeKwE6v1NGQxug' => 'TED', + 'UCvBqzzvUBLCs8Y7Axb-jZew' => 'Sixty Symbols', + 'UC6107grRI4m0o2-emgoDnAA' => 'SmarterEveryDay', + 'UCZYTClx2T1of7BRZ86-8fow' => 'SciShow', + 'UCF6F8LdCSWlRwQm_hfA2bcQ' => 'Coding Math', + 'UC1znqKFL3jeR0eoA0pHpzvw' => 'SpaceRip', + 'UCvjgXvBlbQiydffZU7m1_aw' => 'Daniel Shiffman', + 'UCC552Sd-3nyi_tk2BudLUzA' => 'AsapSCIENCE', + 'UC0wbcfzV-bHhABbWGXKHwdg' => 'Utah Open Source', + 'UCotwjyJnb-4KW7bmsOoLfkg' => 'Art of the Problem', + 'UC7y4qaRSb5w2O8cCHOsKZDw' => 'YAPC NA', + ); + } + + foreach my $channel (sort { ($channels{$a} // lc($a)) cmp($channels{$b} // lc($b)) } keys %channels) { + my $iter = $users_liststore->append; + + if (defined $channels{$channel}) { + $users_liststore->set( + $iter, + 0 => $channel, + 1 => $channels{$channel}, + 2 => 'channel', + ); + } + else { + $users_liststore->set( + $iter, + 0 => $channel, + 1 => $channel, + 2 => 'username', + ); + } + + $users_liststore->set($iter, [3], [$user_icon_pixbuf]); + } + } + + sub save_channel { + my $channel_name = $save_channel_name_entry->get_text; + my $channel_id = $save_channel_id_entry->get_text; + + # Validate the channel id + if (defined($channel_id) and $channel_id =~ /$valid_channel_id_re/) { + + $channel_id = $+{channel_id}; + + # Get the channel name when empty + if (not defined($channel_name) or not $channel_name =~ /\S/) { + $channel_name = $yv_obj->channel_title_from_id($channel_id) // die "Invalid channel ID: <<$channel_id>>"; + } + } + elsif (defined($channel_name) and $channel_name =~ /$valid_channel_id_re/) { + + $channel_name = $+{channel_id}; + $channel_id = $yv_obj->channel_id_from_username($channel_name); + + if (not defined $channel_id) { + die "Can't get channel ID from username: <<$channel_name>>"; + } + } + elsif (defined($channel_id) and $channel_id =~ /\S/) { + die "Invalid channel ID: <<$channel_id>>"; + } + else { + return; + } + + save_channel_by_id($channel_id, $channel_name); + } + + sub save_channel_by_id { + my ($channel_id, $channel_name) = @_; + + # Validate the channel ID + if (not defined($channel_id) or not $channel_id =~ /$valid_channel_id_re/) { + return; + } + + if ($channel_id =~ /$valid_channel_id_re/) { + $channel_id = $+{channel_id}; + } + + # Channel ID already exists in the list + if (exists($channels{$channel_id})) { + return; + } + + # Get the channel name + if (not defined($channel_name) or not $channel_name =~ /\S/) { + $channel_name = $yv_obj->channel_title_from_id($channel_id) // $channel_id; + } + + # Store it internally + $channels{$channel_id} = $channel_name; + + # Append it to the list + my $iter = $users_liststore->append; + + $users_liststore->set( + $iter, + 0 => $channel_id, + 1 => $channel_name, + 2 => 'channel', + 3 => $user_icon_pixbuf, + ); + } + + sub add_user_to_favorites { + my $channel_id = get_channel_id_for_selected_video() // return; + save_channel_by_id($channel_id); + } + + sub remove_selected_user { + my $selection = $users_treeview->get_selection // return; + my $iter = $selection->get_selected // return; + my $channel_id = $users_liststore->get($iter, 0); + delete $channels{$channel_id}; + $users_liststore->remove($iter); + } + + sub save_usernames_to_file { + open(my $fh, '>:utf8', $CONFIG{youtube_users_file}) or return; + foreach my $channel ( + sort { ($channels{$a} // $a) cmp($channels{$b} // $b) } + keys %channels + ) { + if (defined($channels{$channel})) { + say $fh "$channel $channels{$channel}"; + } + else { + say $fh $channel; + } + } + close $fh; + } + + # Get playlists from username + sub playlists_from_selected_username { + my $selection = $users_treeview->get_selection() // return; + my $iter = $selection->get_selected() // return; + + my $type = $users_liststore->get($iter, 2); + my $channel = $users_liststore->get($iter, 0); + + playlists($type, $channel); + } + + sub videos_from_selected_username { + my $selection = $users_treeview->get_selection() // return; + my $iter = $selection->get_selected() // return; + + my $type = $users_liststore->get($iter, 2); + my $channel = $users_liststore->get($iter, 0); + + uploads($type, $channel); + } + + sub videos_from_saved_channel { + hide_users_list_window(); + videos_from_selected_username(); + } +} + +# ----- My panel settings ----- # +sub log_out { + change_subscription_page(0); + + unlink $authentication_file + or warn "Can't unlink: `$authentication_file' -> $!"; + + $yv_obj->set_access_token(); + $yv_obj->set_refresh_token(); + + $statusbar->push(1, "Not logged in."); + return 1; +} + +sub change_subscription_page { + my ($value) = @_; + foreach my $object (qw(subsc_scrollwindow subsc_label)) { + $value + ? $gui->get_object($object)->show + : $gui->get_object($object)->hide; + } + return 1; +} + +sub subscriptions_button { + my $type = $panel_account_type_combobox->get_active_text; + my $username = $panel_user_entry->get_text; + subscriptions($type, $username); +} + +sub favorites_button { + my $type = $panel_account_type_combobox->get_active_text; + my $username = $panel_user_entry->get_text; + favorites($type, $username); +} + +sub uploads_button { + my $type = $panel_account_type_combobox->get_active_text; + my $username = $panel_user_entry->get_text; + uploads($type, $username); +} + +sub likes_button { + my $type = $panel_account_type_combobox->get_active_text; + my $username = $panel_user_entry->get_text; + likes($type, $username); +} + +sub dislikes_button { + my $type = $panel_account_type_combobox->get_active_text; + my $username = $panel_user_entry->get_text; + dislikes($type, $username); +} + +sub playlists_button { + my $type = $panel_account_type_combobox->get_active_text; + my $username = $panel_user_entry->get_text; + playlists($type, $username); +} + +sub activity_button { + my $type = $panel_account_type_combobox->get_active_text; + my $username = $panel_user_entry->get_text; + activities($type, $username); +} + +sub popular_uploads { + my ($type, $channel) = @_; + + if ($type =~ /^user/) { + $channel = $yv_obj->channel_id_from_username($channel) // die "Invalid username <<$channel>>\n"; + } + + my $results = $yv_obj->popular_videos($channel); + + if ($yv_utils->has_entries($results)) { + $liststore->clear if $CONFIG{clear_search_list}; + display_results($results); + } + else { + die "No popular uploads for channel: <<$channel>>\n"; + } +} + +{ + no strict 'refs'; + foreach my $name (qw(favorites uploads likes dislikes playlists subscriptions activities)) { + *{__PACKAGE__ . '::' . $name} = sub { + my ($type, $channel) = @_; + + my $method = $name; + + if ($yv_utils->is_channelID($channel)) { + $method = $name; + } + elsif ($type =~ /^user/i and $channel ne 'mine' and $channel =~ /^\S+\z/) { + $method = $name . '_from_username'; + } + elsif ($type =~ /^channel/i and $channel ne 'mine' and $channel =~ /^\S+\z/) { + $method = $name . '_from_username'; + } + + if ($type =~ /^(mine|myself)/i) { + if ($name eq 'likes') { + $method = 'my_likes'; + } + + if ($name eq 'playlists') { + $method = 'my_playlists'; + } + + if ($name eq 'activities') { + $method = 'my_activities'; + } + } + + if ($name eq 'dislikes') { + $method = 'my_dislikes'; + } + + my $request = $yv_obj->$method( + ($type =~ /^(user|channel)/i and $channel =~ /^\S+\z/) + ? $channel + : () + ); + + if ($yv_utils->has_entries($request)) { + $liststore->clear if $CONFIG{clear_search_list}; + display_results($request); + } + else { + die "No $name results" . ($channel ? " for channel: <<$channel>>\n" : "\n"); + } + + return 1; + }; + } +} + +sub get_selected_entry_code { + my (%options) = @_; + my $iter = $treeview->get_selection->get_selected // return; + + if (exists $options{type}) { + my $type = $liststore->get($iter, 7) // return; + $type eq $options{type} or return; + } + + my $code = $liststore->get($iter, 3); + return wantarray ? ($code, $iter) : $code; +} + +sub check_keywords { + my ($key) = @_; + + if ($key =~ /$get_video_id_re/o) { + my $info = $yv_obj->video_details($+{video_id}); + + if ($yv_utils->has_entries($info)) { + if (not play_video($info->{results})) { + return; + } + } + else { + return; + } + } + elsif ($key =~ /$get_playlist_id_re/o) { + list_playlist($+{playlist_id}); + } + elsif ($key =~ /$get_channel_playlists_id_re/) { + list_channel_playlists($+{channel_id}); + } + elsif ($key =~ /$get_channel_videos_id_re/) { + list_channel_videos($+{channel_id}); + } + elsif ($key =~ /$get_username_playlists_re/) { + list_username_playlists($+{username}); + } + elsif ($key =~ /$get_username_videos_re/) { + list_username_videos($+{username}); + } + else { + return; + } + + return 1; +} + +sub search { + my $keywords = $search_entry->get_text(); + + return if check_keywords($keywords); + + $liststore->clear if $CONFIG{clear_search_list}; + + # Remember the input text when "history" is enabled + if ($CONFIG{history}) { + append_to_history($keywords, 1); + } + + spin_published_within_changed(); + + # Set the username + my $username = $from_author_entry->get_text; + + if ($username =~ /^[\w\-]+\z/) { + my $id = $username; + + if (not $yv_utils->is_channelID($id)) { + $id = $yv_obj->channel_id_from_username($id) // undef; + } + + $yv_obj->set_channelId($id); + } + else { + $yv_obj->set_channelId(); + } + + # Set the category ID + my $category_id = $category_id_entry->get_text; + if ($category_id =~ /^\d+\z/) { + $yv_obj->set_videoCategoryId($category_id); + } + else { + $yv_obj->set_videoCategoryId(); + } + + my @types; + if ($search_for_playlists_checkbox->get_active) { + push @types, 'playlist'; + } + + if ($search_for_channels_checkbox->get_active) { + push @types, 'channel'; + } + + if ($search_for_videos_checkbox->get_active) { + push @types, 'video'; + } + + my $type = @types ? join(',', @types) : 'video'; + display_results($yv_obj->search_for($type, $keywords)); + + return 1; +} + +sub encode_entities { + my ($text) = @_; + + return q{} if not defined $text; + + $text =~ s/&/&/g; + $text =~ s//>/g; + + return $text; +} + +sub decode_entities { + my ($text) = @_; + + return q{} if not defined $text; + + $text =~ s/&/&/g; + $text =~ s/<//g; + + return $text; +} + +sub get_code { + my ($code, $iter) = get_selected_entry_code(); + + $code // return; + + Glib::Idle->add( + sub { + my ($code, $iter) = @{$_[0]}; + + my $type = $liststore->get($iter, 7); + + $type eq 'playlist' ? list_playlist($code) + : ($type eq 'channel' || $type eq 'subscription') ? uploads('channel', $code) + : $type eq 'next_page' && $code ne '' ? do { + + my $next_page_token = $liststore->get($iter, 5); + my $results = $yv_obj->next_page($code, $next_page_token); + + if ($yv_utils->has_entries($results)) { + my $label = '' . ('=' x 20) . ''; + $liststore->set($iter, 0 => $label, 3 => ""); + } + else { + $liststore->remove($iter); + die "This is the last page!\n"; + } + + display_results($results); + } + : $type eq 'video' ? ( + $CONFIG{audio_only} + ? execute_cli_fair_viewer("--id=$code") + : play_video($yv_obj->parse_json_string($liststore->get($iter, 8))) + ) + : (); + + return 0; + }, + [$code, $iter], + Glib::G_PRIORITY_DEFAULT_IDLE + ); +} + +sub make_row_description { + join(q{ }, split(q{ }, $_[0])) =~ s/(.)\1{3,}/$1/sgr; +} + +sub append_next_page { + my ($url) = @_; + + #$token // return; # no next page is available + + my $iter = $liststore->append; + + $liststore->set( + $iter, + 0 => "LOAD MORE", + 3 => $url, + 7 => 'next_page', + ); +} + +sub determine_image_format { + # + ## Code from: https://metacpan.org/source/SREZIC/Image-Info-1.39/lib/Image/Info.pm + # + + local ($_) = @_; + return "JPEG" if /^\xFF\xD8/; + return "PNG" if /^\x89PNG\x0d\x0a\x1a\x0a/; + return "GIF" if /^GIF8[79]a/; + return "TIFF" if /^MM\x00\x2a/; + return "TIFF" if /^II\x2a\x00/; + return "BMP" if /^BM/; + return "ICO" if /^\000\000\001\000/; + return "PPM" if /^P[1-6]/; + return "XPM" if m,(^\/\* XPM \*\/)|(static\s+char\s+\*\w+\[\]\s*=\s*\{\s*"\d+),; + return "XBM" if m|^(?:\/\*.*\*\/\n)?#define\s|; + return "SVG" if /^(?:[\012\015\t ]*lwp_get($url, simple => 1); + $cache{$url} = $data if defined($data); + return $data; +} + +sub get_pixbuf_thumbnail_from_content { + my ($thumbnail, $xsize, $ysize) = @_; + + $xsize //= 160; + $ysize //= 90; + + require Digest::MD5; + + my $md5 = Digest::MD5::md5_hex($thumbnail); + my $key = "$md5 $xsize $ysize"; + + state %cache; + + if (exists $cache{$key}) { + return $cache{$key}; + } + + my $pixbuf; + if (defined $thumbnail) { + my $type = determine_image_format($thumbnail); + + my $pixbufloader; + if (defined($type)) { + $pixbufloader = eval { 'Gtk3::Gdk::PixbufLoader'->new_with_type(lc($type)) }; + } + if (not defined $pixbufloader) { + $pixbufloader = 'Gtk3::Gdk::PixbufLoader'->new; + } + + eval { + $pixbufloader->set_size($xsize, $ysize); + ## $pixbufloader->write($thumbnail); # Gtk3 bug? + $pixbufloader->write([unpack 'C*', $thumbnail]); + $pixbuf = $pixbufloader->get_pixbuf; + $pixbufloader->close; + }; + } + + if (defined($pixbuf)) { + $cache{$key} = $pixbuf; + } + + $pixbuf //= $default_thumb; + + return $pixbuf; +} + +sub get_pixbuf_thumbnail_from_url { + my ($url, $xsize, $ysize) = @_; + my $thumbnail = lwp_get($url); + return get_pixbuf_thumbnail_from_content($thumbnail, $xsize, $ysize); +} + +sub get_pixbuf_thumbnail_from_entry { + my ($entry) = @_; + + my $thumbnail_url = $yv_utils->get_thumbnail_url($entry, $CONFIG{thumbnail_type}); + my $thumbnail_data = ($entry->{_thumbnail_data} ||= lwp_get($thumbnail_url)); + + # Don't cache thumbnails that failed to be retrieved. + if (not $entry->{_thumbnail_data}) { + delete $entry->{_thumbnail_data}; + } + + my $square_format = $yv_utils->is_channel($entry) || $yv_utils->is_subscription($entry); + my $pixbuf = get_pixbuf_thumbnail_from_content($thumbnail_data, ($square_format ? (160, 160) : ())); + + return $pixbuf; +} + +sub display_results { + my ($results, $from_history) = @_; + + if (not $yv_utils->has_entries($results)) { + die "No results...\n"; + } + + add_results_to_history($results) if not $from_history; + + my $url = $results->{url}; + #my $info = $results->{results} // {}; + my $items = $results->{results} // []; + + #use Data::Dump qw(pp); + #pp $items; + + if (ref($items) eq 'HASH') { + $items = $items->{videos}; + } + + hide_feeds_window(); + + #~ if (not $from_history) { + + #~ foreach my $entry (@$items) { + #~ if ($yv_utils->is_activity($entry)) { + #~ my $type = $entry->{snippet}{type}; + + #~ if ($type eq 'upload') { + #~ $entry->{kind} = 'youtube#video'; + #~ $entry->{id} = $entry->{contentDetails}{upload}{videoId}; + #~ } + + #~ if ($type eq 'playlistItem') { + #~ $entry->{kind} = 'youtube#video'; + #~ $entry->{id} = $entry->{contentDetails}{playlistItem}{resourceId}{videoId}; + #~ } + + #~ if ($type eq 'subscription') { + #~ $entry->{kind} = 'youtube#channel'; + #~ $entry->{snippet}{title} = $entry->{snippet}{channelTitle}; + #~ $entry->{snippet}{channelId} = $entry->{contentDetails}{subscription}{resourceId}{channelId}; + #~ } + + #~ if ($type eq 'bulletin' and $entry->{contentDetails}{bulletin}{resourceId}{kind} eq 'youtube#video') { + #~ $entry->{kind} = 'youtube#video'; + #~ $entry->{id} = $entry->{contentDetails}{bulletin}{resourceId}{videoId}; + #~ } + #~ } + #~ } + + #~ my @video_ids; + #~ my @playlist_ids; + + #~ foreach my $i (0 .. $#{$items}) { + #~ my $item = $items->[$i]; + + #~ if ($yv_utils->is_playlist($item)) { + #~ push @playlist_ids, $yv_utils->get_playlist_id($item); + #~ } + #~ elsif ($yv_utils->is_video($item)) { + #~ push @video_ids, $yv_utils->get_video_id($item); + #~ } + #~ } + + #~ my %id_lookup; + + #~ if (@video_ids) { + #~ my $content_details = $yv_obj->video_details(join(',', @video_ids), VIDEO_PART); + #~ my $video_details = $content_details->{results}{items}; + + #~ foreach my $i (0 .. $#video_ids) { + #~ $id_lookup{$video_ids[$i]} = $video_details->[$i]; + #~ } + #~ } + + #~ if (@playlist_ids) { + #~ my $content_details = $yv_obj->playlist_from_id(join(',', @playlist_ids), 'contentDetails'); + #~ my $playlist_details = $content_details->{results}{items}; + + #~ foreach my $i (0 .. $#playlist_ids) { + #~ $id_lookup{$playlist_ids[$i]} = $playlist_details->[$i]; + #~ } + #~ } + + #~ $info->{__extra_info__} = \%id_lookup; + #~ } + + foreach my $i (0 .. $#{$items}) { + my $item = $items->[$i]; + + if ($yv_utils->is_playlist($item)) { + + #~ my $playlist_id = $yv_utils->get_playlist_id($item) || next; + + #~ if (exists($info->{__extra_info__}{$playlist_id})) { + #~ @{$item}{qw(contentDetails)} = + #~ @{$info->{__extra_info__}{$playlist_id}}{qw(contentDetails)}; + #~ } + + add_playlist_entry($item); + } + elsif ($yv_utils->is_channel($item)) { + add_channel_entry($item); + } + elsif ($yv_utils->is_subscription($item)) { + add_subscription_entry($item); + } + elsif ($yv_utils->is_video($item)) { + + #~ my $video_id = $yv_utils->get_video_id($item) || next; + + #~ if (exists($info->{__extra_info__}{$video_id})) { + #~ @{$item}{qw(id contentDetails statistics snippet)} = + #~ @{$info->{__extra_info__}{$video_id}}{qw(id contentDetails statistics snippet)}; + #~ } + + # Filter out private or deleted videos + #$yv_utils->get_video_id($item) || next; + + # Filter out videos with time '00:00' + #$yv_utils->get_time($item) eq '00:00' and next; + + # Mark as video + #$item->{__is_video__} = 1; + + # Store the video title to history (when `save_titles_to_history` is true) + #if ($CONFIG{save_titles_to_history}) { + # append_to_history($yv_utils->get_title($item), 0); + #} + + add_video_entry($item); + } + } + + append_next_page($url); #, #$info->{nextPageToken}); +} + +sub set_entry_tooltip { + my ($iter, $title, $description) = @_; + + $CONFIG{tooltips} || return 1; + + if ($CONFIG{tooltip_max_len} > 0 and length($description) > $CONFIG{tooltip_max_len}) { + $description = substr($description, 0, $CONFIG{tooltip_max_len}) . '...'; + } + + $description =~ s/(?:\R\s*\R)+/\n\n/g; # replace 2+ consecutive newlines with "\n\n" + + $liststore->set($iter, [9], ["" . encode_entities($title) . "" . "\n\n" . encode_entities($description)]); +} + +sub set_thumbnail { + my ($entry, $liststore, $iter) = @_; + + $liststore->set($iter, [1], [$default_thumb]); + + Glib::Idle->add( + sub { + my ($entry, $liststore, $iter) = @{$_[0]}; + my $pixbuf = get_pixbuf_thumbnail_from_entry($entry); + $liststore->set($iter, [1], [$pixbuf]); + return 0; + }, + [$entry, $liststore, $iter], + Glib::G_PRIORITY_DEFAULT_IDLE + ); +} + +sub add_subscription_entry { + my ($subscription) = @_; + + my $iter = $liststore->append; + my $title = $yv_utils->get_title($subscription); + my $channel_id = $yv_utils->get_channel_id($subscription); + my $description = $yv_utils->get_description($subscription); + my $row_description = make_row_description($description); + + set_entry_tooltip($iter, $title, $description); + + my $title_label = + '' + . encode_entities($title) + . "\n\n" + . "$symbols{face}\t " + . encode_entities($channel_id) . "\n" + . "$symbols{crazy_arrow}\t " + . $yv_utils->get_publication_date($subscription) + . "\n\n" + . encode_entities($row_description) . ''; + + my $type_label = "$symbols{diamond} " . 'Subscription' . "\n"; + + $liststore->set( + $iter, + 0 => $title_label, + 2 => $type_label, + 3 => $channel_id, + 4 => encode_entities($description), + 6 => $channel_id, + 7 => 'subscription', + ); + + if ($CONFIG{show_thumbs}) { + set_thumbnail($subscription, $liststore, $iter); + } +} + +sub reflow_text { + my ($text) = @_; + $text =~ s/^/‎/gmr; +} + +sub add_video_entry { + my ($video) = @_; + + my $iter = $liststore->append; + my $title = $yv_utils->get_title($video); + my $video_id = $yv_utils->get_video_id($video); + my $channel_id = $yv_utils->get_channel_id($video); + my $description = $yv_utils->get_description($video); + my $row_description = make_row_description($description); + + set_entry_tooltip($iter, $title, $description); + + my $title_label = + reflow_text( "" + . encode_entities($title) + . "\n" + . "$symbols{up_arrow}\t " + . $yv_utils->set_thousands($yv_utils->get_likes($video)) . "\n" + . "$symbols{down_arrow}\t " + . $yv_utils->set_thousands($yv_utils->get_dislikes($video)) . "\n" + . "$symbols{ellipsis}\t " + . encode_entities($yv_utils->get_category_name($video)) . "\n" + . "$symbols{face}\t " + . encode_entities($yv_utils->get_channel_title($video)) . "\n" . "" + . encode_entities($row_description) + . ""); + + my $info_label = + reflow_text( "$symbols{play}\t " + . $yv_utils->get_time($video) . "\n" + . "$symbols{diamond}\t " + . $yv_utils->get_definition($video) . "\n" + . "$symbols{views}\t " + . $yv_utils->set_thousands($yv_utils->get_views($video)) . "\n" + . "$symbols{right_arrow}\t " + . $yv_utils->get_publication_date($video)); + + $liststore->set( + $iter, + 0 => $title_label, + 2 => $info_label, + 3 => $video_id, + 4 => encode_entities($description), + 6 => $channel_id, + 7 => 'video', + 8 => $yv_obj->make_json_string($video), + ); + + if ($CONFIG{show_thumbs}) { + set_thumbnail($video, $liststore, $iter); + } +} + +sub add_channel_entry { + my ($channel) = @_; + + my $iter = $liststore->append; + my $title = $yv_utils->get_channel_title($channel); + my $channel_id = $yv_utils->get_channel_id($channel); + my $description = $yv_utils->get_description($channel); + my $row_description = make_row_description($description); + + set_entry_tooltip($iter, $title, $description); + + my $title_label = + reflow_text( '' + . encode_entities($title) + . "\n\n" + . "$symbols{face}\t " + . encode_entities($yv_utils->get_channel_title($channel)) . "\n" + . "$symbols{play}\t " + . encode_entities($channel_id) . "\n" + . "$symbols{crazy_arrow}\t " + . $yv_utils->get_publication_date($channel) + . "\n\n" + . encode_entities($row_description) + . ''); + + my $type_label = reflow_text("$symbols{diamond} " . 'Channel' . "\n"); + + $liststore->set( + $iter, + 0 => $title_label, + 2 => $type_label, + 3 => $channel_id, + 4 => encode_entities($description), + 6 => $channel_id, + 7 => 'channel', + ); + + if ($CONFIG{show_thumbs}) { + set_thumbnail($channel, $liststore, $iter); + } +} + +sub add_playlist_entry { + my ($playlist) = @_; + + my $iter = $liststore->append; + my $title = $yv_utils->get_title($playlist); + my $channel_id = $yv_utils->get_channel_id($playlist); + my $channel_title = $yv_utils->get_channel_title($playlist); + my $description = $yv_utils->get_description($playlist); + my $playlist_id = $yv_utils->get_playlist_id($playlist); + my $row_description = make_row_description($description); + + set_entry_tooltip($iter, $title, $description); + + my $title_label = + reflow_text( '' + . encode_entities($title) + . "\n\n" + . "$symbols{face}\t " + . encode_entities($channel_title) . "\n" + . "$symbols{play}\t " + . encode_entities($playlist_id) . "\n" + . "$symbols{crazy_arrow}\t " + . $yv_utils->get_publication_date($playlist) . "\n\n" . '' + . encode_entities($row_description) + . ''); + + my $num_items_template = "$symbols{numero} %d items\n"; + my $num_items_text = sprintf($num_items_template, $yv_utils->get_playlist_video_count($playlist)); + + my $type_label = reflow_text("$symbols{diamond} " . 'Playlist' . "\n" . $num_items_text); + + $liststore->set( + $iter, + 0 => $title_label, + 2 => $type_label, + 3 => $playlist_id, + 4 => encode_entities($description), + 6 => $channel_id, + 7 => 'playlist', + ); + + if ($CONFIG{show_thumbs}) { + set_thumbnail($playlist, $liststore, $iter); + } +} + +sub list_playlist { + my ($playlist_id) = @_; + + my $results = $yv_obj->videos_from_playlist_id($playlist_id); + + if ($yv_utils->has_entries($results)) { + $liststore->clear if $CONFIG{clear_search_list}; + display_results($results); + return 1; + } + else { + die "[!] Inexistent playlist...\n"; + } + return; +} + +sub list_channel_videos { + my ($channel_id) = @_; + + my $results = $yv_obj->uploads($channel_id); + + if ($yv_utils->has_entries($results)) { + $liststore->clear if $CONFIG{clear_search_list}; + display_results($results); + return 1; + } + else { + die "[!] No videos for channel ID: $channel_id\n"; + } + return; +} + +sub list_username_videos { + my ($username) = @_; + + my $results = $yv_obj->uploads_from_username($username); + + if ($yv_utils->has_entries($results)) { + $liststore->clear if $CONFIG{clear_search_list}; + display_results($results); + return 1; + } + else { + die "[!] No videos for user: $username\n"; + } + return; +} + +sub list_channel_playlists { + my ($channel_id) = @_; + + my $results = $yv_obj->playlists($channel_id); + + if ($yv_utils->has_entries($results)) { + $liststore->clear if $CONFIG{clear_search_list}; + display_results($results); + return 1; + } + else { + die "[!] No playlists for channel ID: $channel_id\n"; + } + return; +} + +sub list_username_playlists { + my ($username) = @_; + + my $results = $yv_obj->playlists_from_username($username); + + if ($yv_utils->has_entries($results)) { + $liststore->clear if $CONFIG{clear_search_list}; + display_results($results); + return 1; + } + else { + die "[!] No playlists for user: $username\n"; + } + return; +} + +sub favorites_from_text_entry { + my ($text_entry) = @_; + favorites($channel_type_combobox->get_active_text, $text_entry->get_text); +} + +sub uploads_from_text_entry { + my ($text_entry) = @_; + uploads($channel_type_combobox->get_active_text, $text_entry->get_text); +} + +sub playlists_from_text_entry { + my ($text_entry) = @_; + playlists($channel_type_combobox->get_active_text, $text_entry->get_text); +} + +sub likes_from_text_entry { + my ($text_entry) = @_; + likes($channel_type_combobox->get_active_text, $text_entry->get_text); +} + +sub subscriptions_from_text_entry { + my ($text_entry) = @_; + subscriptions($channel_type_combobox->get_active_text, $text_entry->get_text); +} + +sub strip_spaces { + my ($text) = @_; + $text =~ s/^\s+//; + return unpack 'A*', $text; +} + +sub get_streaming_url { + my ($video_id) = @_; + + my ($urls, $captions, $info) = $yv_obj->get_streaming_urls($video_id); + + if (not defined $urls) { + return scalar {}; + } + + # Download the closed-captions + my $srt_file; + if (ref($captions) eq 'ARRAY' and @$captions and $CONFIG{get_captions}) { + require WWW::FairViewer::GetCaption; + my $yv_cap = WWW::FairViewer::GetCaption->new( + auto_captions => $CONFIG{auto_captions}, + captions_dir => $CONFIG{captions_dir}, + captions => $captions, + languages => $CONFIG{srt_languages}, + ); + $srt_file = $yv_cap->save_caption($video_id); + } + + require WWW::FairViewer::Itags; + state $yv_itags = WWW::FairViewer::Itags->new(); + + my ($streaming, $resolution) = + $yv_itags->find_streaming_url( + urls => $urls, + resolution => $CONFIG{resolution}, + dash => $CONFIG{dash_support}, + dash_mp4_audio => $CONFIG{dash_mp4_audio}, + dash_segmented => $CONFIG{dash_segmented}, + ); + + return { + streaming => $streaming, + srt_file => $srt_file, + info => $info, + resolution => $resolution, + }; +} + +sub get_quotewords { + require Text::ParseWords; + return Text::ParseWords::quotewords(@_); +} + +#---------------------- PLAY AN YOUTUBE VIDEO ----------------------# +sub get_player_command { + my ($streaming, $video) = @_; + + my %MPLAYER; + $MPLAYER{fullscreen} = $CONFIG{fullscreen} ? $CONFIG{video_players}{$CONFIG{video_player_selected}}{fs} : q{}; + $MPLAYER{mplayer_arguments} = $CONFIG{video_players}{$CONFIG{video_player_selected}}{arg} // q{}; + + my $cmd = join( + q{ }, + ( + # Video player + $CONFIG{video_players}{$CONFIG{video_player_selected}}{cmd}, + + ( # Audio file (https://) + ref($streaming->{streaming}{__AUDIO__}) eq 'HASH' + && exists($CONFIG{video_players}{$CONFIG{video_player_selected}}{audio}) + ? $CONFIG{video_players}{$CONFIG{video_player_selected}}{audio} + : () + ), + + ( # Caption file (.srt) + defined($streaming->{srt_file}) + && exists($CONFIG{video_players}{$CONFIG{video_player_selected}}{srt}) + ? $CONFIG{video_players}{$CONFIG{video_player_selected}}{srt} + : () + ), + + # Rest of the arguments + grep({ defined($_) and /\S/ } values %MPLAYER) + ) + ); + + my $has_video = $cmd =~ /\*(?:VIDEO|URL|ID)\*/; + + $cmd = $yv_utils->format_text( + streaming => $streaming, + info => $video, + text => $cmd, + escape => 1, + ); + + if ($streaming->{streaming}{url} =~ m{^https://www\.youtube\.com/watch\?v=}) { + $cmd =~ s{ --no-ytdl\b}{ }g; + } + + $has_video ? $cmd : join(' ', $cmd, quotemeta($streaming->{streaming}{url})); +} + +sub play_video { + my ($video) = @_; + + my $video_id = $yv_utils->get_video_id($video); + my $streaming = get_streaming_url($video_id); + + if (ref($streaming->{streaming}) ne 'HASH') { + die "[!] Can't play this video: no streaming URL has been found!\n"; + } + + if ( not defined($streaming->{streaming}{url}) + and defined($streaming->{info}{status}) + and $streaming->{info}{status} =~ /(?:error|fail)/i) { + die "[!] Error on: " . sprintf($CONFIG{youtube_video_url}, $video_id) . "\n", + "[*] Reason: " . $streaming->{info}{reason} =~ tr/+/ /r . "\n"; + } + + my $command = get_player_command($streaming, $video); + + if ($yv_obj->get_debug) { + say "-> Resolution: $streaming->{resolution}"; + say "-> Video itag: $streaming->{streaming}{itag}"; + say "-> Audio itag: $streaming->{streaming}{__AUDIO__}{itag}" if exists $streaming->{streaming}{__AUDIO__}; + say "-> Video type: $streaming->{streaming}{type}"; + say "-> Audio type: $streaming->{streaming}{__AUDIO__}{type}" if exists $streaming->{streaming}{__AUDIO__}; + } + + my $code = execute_external_program($command); + warn "[!] Can't play this video -- player exited with code: $code\n" if $code != 0; + + return 1; +} + +sub list_category { + my $iter = $cat_treeview->get_selection->get_selected; + my $cat_id = $cats_liststore->get($iter, 1) // return; + my $type = $cats_liststore->get($iter, 3); + + my $videos = + $type eq 'edu-cat' + ? $yv_obj->get_video_lectures_from_category($cat_id) + : $yv_obj->videos_from_category($cat_id); + + if (not $yv_utils->has_entries($videos)) { + $videos = $yv_obj->trending_videos_from_category($cat_id); + } + + if ($yv_utils->has_entries($videos)) { + $liststore->clear if $CONFIG{clear_search_list}; + display_results($videos); + } + else { + die "No video found for categoryID: <$cat_id>\n"; + } +} + +sub list_tops { + my $iter = $tops_treeview->get_selection->get_selected; + + my %top_opts; + $top_opts{feed_id} = $tops_liststore->get($iter, 2) // return; + my $top_type = $tops_liststore->get($iter, 3); + + if ($top_type ne q{}) { + $top_opts{time_id} = $top_type; + } + + if (length(my $region = $gui->get_object('region_entry')->get_text)) { + $top_opts{region_id} = $region; + } + + if (length(my $category = $gui->get_object('category_entry')->get_text)) { + $top_opts{cat_id} = $category; + } + + $liststore->clear if $CONFIG{clear_search_list}; + display_results( + $top_type eq 'movies' + ? $yv_obj->get_movies($top_opts{feed_id}) + : $yv_obj->get_video_tops(%top_opts) + ); +} + +sub clear_text { + my ($entry) = @_; + + if ($entry->get_text() =~ /\.\.\.\z/ or $CONFIG{clear_text_entries_on_click}) { + $entry->set_text(''); + } + + return 0; +} + +sub run_cli_fair_viewer { + execute_cli_fair_viewer('--interactive'); +} + +sub get_options_as_arguments { + my @args; + my %options = ( + 'no-interactive' => q{}, + 'resolution' => $CONFIG{resolution}, + 'download-dir' => quotemeta(rel2abs($CONFIG{downloads_dir})), + 'fullscreen' => $CONFIG{fullscreen} ? q{} : undef, + 'no-dash' => $CONFIG{dash_support} ? undef : q{}, + 'no-video' => $CONFIG{audio_only} ? q{} : undef, + 'resolution=audio' => $CONFIG{audio_only} ? q{} : undef, + ); + + while (my ($argv, $value) = each %options) { + push( + @args, + do { + $value ? '--' . $argv . '=' . $value + : defined($value) ? '--' . $argv + : next; + } + ); + } + return @args; +} + +sub execute_external_program { + my ($cmd) = @_; + + if ($CONFIG{prefer_fork} and defined(my $pid = fork())) { + if ($pid == 0) { + say "** Forking process: $cmd" if $yv_obj->get_debug; + $yv_obj->proxy_exec($cmd); + } + } + else { + say "** Backgrounding process: $cmd" if $yv_obj->get_debug; + $yv_obj->proxy_system($cmd . ' &'); + } +} + +sub make_youtube_url { + my ($type, $code) = @_; + + my $format = ( + ($type eq 'subscription' || $type eq 'channel') ? $CONFIG{youtube_channel_url} + : $type eq 'video' ? $CONFIG{youtube_video_url} + : $type eq 'playlist' ? $CONFIG{youtube_playlist_url} + : () + ); + + if (defined $format) { + return sprintf($format, $code); + } + + return "https://www.youtube.com"; +} + +sub open_external_url { + my ($url) = @_; + + my $exit_code = + execute_external_program(join(q{ }, $CONFIG{web_browser} // $ENV{WEBBROWSER} // 'xdg-open', quotemeta($url))); + + if ($exit_code != 0) { + warn "Can't open URL <<$url>> -- exit code: $exit_code\n"; + } + + return 1; +} + +sub enqueue_video { + my $video_id = get_selected_entry_code(type => 'video') // return; + print "[*] Added: <$video_id>\n" if $yv_obj->get_debug; + push @VIDEO_QUEUE, $video_id; + return 1; +} + +sub play_enqueued_videos { + if (@VIDEO_QUEUE) { + execute_cli_fair_viewer('--video-ids=' . join(q{,}, splice @VIDEO_QUEUE)); + } + return 1; +} + +sub play_selected_video_with_cli_fair_viewer { + my ($code, $iter) = get_selected_entry_code(); + $code // return; + + my $type = $liststore->get($iter, 7); + + if ($type eq 'video') { + execute_cli_fair_viewer("--video-id=$code"); + } + elsif ($type eq 'playlist') { + execute_cli_fair_viewer("--pp=$code"); + } + else { + warn "Can't play $type: $code\n"; + } + + return 1; +} + +sub execute_cli_fair_viewer { + my @arguments = @_; + + my $command = join( + q{ }, + $CONFIG{terminal}, + sprintf( + $CONFIG{terminal_exec}, + join(q{ }, + $CONFIG{fair_viewer}, get_options_as_arguments(), + @arguments, @{$CONFIG{fair_viewer_args}}), + ) + ); + my $code = execute_external_program($command); + + say $command if $yv_obj->get_debug; + + warn "fair-viewer - exit code: $code\n" if $code != 0; + return 1; +} + +sub download_video { + my $code = get_selected_entry_code(type => 'video') // return; + execute_cli_fair_viewer("--video-id=$code", '--download'); + return 1; +} + +sub comments_row_activated { + + my $iter = $feeds_treeview->get_selection->get_selected() or return; + my $url = $feeds_liststore->get($iter, 1); + + if (defined($url) and $url =~ m{^https?://}) { # load more comments + + my $token = $feeds_liststore->get($iter, 2); + $feeds_liststore->remove($iter); + my $results = $yv_obj->next_page_with_token($url, $token); + + if ($yv_utils->has_entries($results)) { + display_comments($results); + } + else { + die "This is the last page of comments.\n"; + } + + return 1; + } + + my $video_id = $feeds_liststore->get($iter, 3); + my $comment_id = $feeds_liststore->get($iter, 4); + + my $comment_url = sprintf("https://www.youtube.com/watch?v=%s&lc=%s", $video_id, $comment_id,); + + open_external_url($comment_url); + + return 1; +} + +sub show_user_favorited_videos { + my $username = get_channel_id_for_selected_video() // return; + favorites('channel', $username); +} + +sub get_channel_id_for_selected_video { + my $selection = $treeview->get_selection() // return; + my $iter = $selection->get_selected() // return; + $liststore->get($iter, 6); +} + +sub show_related_videos { + my $video_id = get_selected_entry_code(type => 'video') // return; + + my $results = $yv_obj->related_to_videoID($video_id); + if ($yv_utils->has_entries($results)) { + $liststore->clear if $CONFIG{clear_search_list}; + display_results($results); + } + else { + die "No related video for videoID: <$video_id>\n"; + } +} + +sub send_comment_to_video { + my $videoID = get_selected_entry_code(type => 'video') // return; + my $comment = get_text($gui->get_object('comment_textview')); + + $feeds_statusbar->push(0, + length($comment) && $yv_obj->comment_to_video_id($comment, $videoID) + ? 'Video comment has been posted!' + : 'Error!'); +} + +sub wrap_text { + my (%args) = @_; + + require Text::Wrap; + local $Text::Wrap::columns = $CONFIG{comments_width}; + + my $text = "@{$args{text}}"; + $text =~ tr{\r}{}d; + + eval { Text::Wrap::wrap($args{i_tab}, $args{s_tab}, $text) } // $text; +} + +sub display_comments { + my ($results) = @_; + + return 1 if ref($results) ne 'HASH'; + + my $url = $results->{url}; + my $video_id = $results->{results}{videoId}; + my $comments = $results->{results}{comments} // []; + my $continuation = $results->{results}{continuation}; + + foreach my $comment (@{$comments}) { + + #use Data::Dump qw(pp); + #pp $comment; + + #my $comment_age = $yv_utils->date_to_age($snippet->{publishedAt}); + my $comment_id = $yv_utils->get_comment_id($comment); + my $comment_age = $yv_utils->get_publication_age_approx($comment); + + my $comment_text = reflow_text( + "" + . encode_entities($yv_utils->get_author($comment)) + . " (" + . ( + $comment_age =~ /sec|min|hour|day/ + ? "$comment_age ago" + : $yv_utils->get_publication_date($comment) + ) + . ") commented:\n" + . encode_entities( + wrap_text( + i_tab => "\t", + s_tab => "\t", + text => [$yv_utils->get_comment_content($comment) // 'Empty comment...'], + ) + ) + ); + + my $iter = $feeds_liststore->append; + $feeds_liststore->set( + $iter, + 0 => $comment_text, + 3 => $video_id, + 4 => $comment_id, + ); + + #~ if (exists $comment->{replies}) { + #~ foreach my $reply (reverse @{$comment->{replies}{comments}}) { + #~ my $reply_age = $yv_utils->date_to_age($reply->{snippet}{publishedAt}); + #~ my $reply_text = reflow_text( + #~ "\t" + #~ . encode_entities($reply->{snippet}{authorDisplayName}) + #~ . " (" + #~ . ( + #~ $reply_age =~ /sec|min|hour|day/ + #~ ? "$reply_age ago" + #~ : $yv_utils->format_date($reply->{snippet}{publishedAt}) + #~ ) + #~ . ") replied:\n" + #~ . encode_entities( + #~ wrap_text( + #~ i_tab => "\t\t", + #~ s_tab => "\t\t", + #~ text => [$reply->{snippet}{textDisplay} // 'Empty comment...'] + #~ ) + #~ ) + #~ ); + + #~ my $iter = $feeds_liststore->append; + #~ $feeds_liststore->set( + #~ $iter, + #~ 0 => $reply_text, + #~ 3 => $reply->{snippet}{videoId}, + #~ 4 => $reply->{id}, + #~ ); + #~ } + #~ } + } + + if (defined $continuation) { + my $iter = $feeds_liststore->append; + $feeds_liststore->set( + $iter, + 0 => "LOAD MORE", + 1 => $url, + 2 => $continuation, + ); + } + + return 1; +} + +sub save_session { + $CONFIG{remember_session} || return; + + my $curr = $ResultsHistory{current}; + my $curr_result = $ResultsHistory{results}[$curr] // return; + + my @results = @{$ResultsHistory{results}}; + + require List::Util; + + my $max = $CONFIG{remember_session_depth}; + my @left = @results[List::Util::max(0, $curr - $max) .. $curr - 1]; + my @right = @results[$curr + 1 .. List::Util::min($#results, $curr + $max)]; + + if ($yv_obj->get_debug) { + say "Session total: ", scalar(@results); + say "Session left : ", scalar(@left); + say "Session right: ", scalar(@right); + } + + $ResultsHistory{current} = $#left + 1; + $ResultsHistory{results} = [@left, $curr_result, @right]; + + require Storable; + Storable::store( + { + keyword => $search_entry->get_text, + history => \%ResultsHistory, + }, + $session_file + ); +} + +sub add_results_to_history { + my ($results) = @_; + my $results_copy = $results; + $ResultsHistory{current}++; + splice @{$ResultsHistory{results}}, $ResultsHistory{current}, 0, $results_copy; + set_prev_next_results_sensitivity(); +} + +sub display_previous_results { + if ($ResultsHistory{current} > 0) { + $ResultsHistory{current}--; + display_relative_results($ResultsHistory{current}); + } +} + +sub display_next_results { + if ($ResultsHistory{current} < $#{$ResultsHistory{results}}) { + $ResultsHistory{current}++; + display_relative_results($ResultsHistory{current}); + } +} + +sub display_relative_results { + my ($nth_item) = @_; + $liststore->clear if $CONFIG{clear_search_list}; + my $results_copy = $ResultsHistory{results}[$nth_item]; + display_results($results_copy, 1); + set_prev_next_results_sensitivity(); +} + +sub set_prev_next_results_sensitivity { + $gui->get_object('show_prev_results')->set_sensitive($ResultsHistory{current} > 0); + $gui->get_object('show_next_results')->set_sensitive($ResultsHistory{current} < $#{$ResultsHistory{results}}); +} + +sub show_videos_from_selected_author { + uploads('channel', get_channel_id_for_selected_video() || return); +} + +sub show_playlists_from_selected_author { + my $request = $yv_obj->playlists(get_channel_id_for_selected_video() || return); + if ($yv_utils->has_entries($request)) { + $liststore->clear if $CONFIG{clear_search_list}; + display_results($request); + } + else { + die "No playlists found...\n"; + } + return 1; +} + +sub set_entry_details { + my ($code, $iter) = @_; + + my $type = $liststore->get($iter, 7); + my $main_details = $liststore->get($iter, 0); + my $channel_id = get_channel_id_for_selected_video(); + + # Setting title + my $title = substr($main_details, 0, index($main_details, '') + 6, ''); + $gui->get_object('video_title_label')->set_label("$title"); + $gui->get_object('video_title_label')->set_tooltip_markup("$title"); + + # Setting video details + $main_details =~ s/^\s+//; + $main_details =~ s{\s*.+\s*}{\n}; + $main_details =~ s{\h+}{ }g; + $main_details =~ s{^.*?.*?\K\h*}{\t}gm; + + my $secondary_details = $liststore->get($iter, 2); + $secondary_details =~ s{\h+}{ }g; + $secondary_details =~ s{^.*?.*?\K\h*}{\t}gm; + $secondary_details .= "\n$symbols{black_face}\t$channel_id"; + + my $text_info = join("\n", grep { !/^&#\w+;$/ } split(/\R/, "$main_details$secondary_details")); + $gui->get_object('video_details_label')->set_label($text_info); + + # Setting the link button + my $url = make_youtube_url($type, $code); + my $linkbutton = $gui->get_object('linkbutton1'); + + $linkbutton->set_label($url); + $linkbutton->set_uri($url); + + my $info = $yv_obj->parse_json_string($liststore->get($iter, 8)); + + my %thumbs = ( + start => 1, + middle => 2, + end => 3, + ); + + # Getting thumbs + foreach my $type (keys %thumbs) { + + $gui->get_object("image$thumbs{$type}")->set_from_pixbuf($default_thumb); + + Glib::Idle->add( + sub { + my ($type) = @{$_[0]}; + + my $url = $yv_utils->get_thumbnail_url($info, $type); + + #~ my $thumbnail = $info->{snippet}{thumbnails}{medium}; + #~ my $url = $thumbnail->{url}; + + if ($url =~ /_live\.\w+\z/) { + ## no extra thumbnails available while video is LIVE + } + else { + $url =~ s{/\w+\.(\w+)\z}{/mq$thumbs{$type}.$1}; + } + + my $pixbuf = get_pixbuf_thumbnail_from_url($url, 160, 90); + $gui->get_object("image$thumbs{$type}")->set_from_pixbuf($pixbuf); + + return 0; + }, + [$type], + Glib::G_PRIORITY_DEFAULT_IDLE + ); + } + + # Setting textview description + set_text($gui->get_object('description_textview'), decode_entities($liststore->get($iter, 4))); + return 1; +} + +sub on_mainw_destroy { + + # Save hpaned position + $CONFIG{hpaned_position} = $hbox2->get_position; + + get_main_window_size(); + dump_configuration(); + save_usernames_to_file(); + save_session(); + + 'Gtk3'->main_quit; +} + +$notebook->set_current_page($CONFIG{default_notebook_page}); + +if ($CONFIG{remember_session} and -f $session_file) { + + require Storable; + my $session = eval { Storable::retrieve($session_file) }; + + if (ref($session) eq 'HASH') { + %ResultsHistory = %{$session->{history}}; + $search_entry->set_text($session->{keyword}); + $search_entry->set_position(length($session->{keyword})); + $search_entry->select_region(0, -1); + + if (not @ARGV) { + Glib::Idle->add( + sub { + display_relative_results($ResultsHistory{current}); + return 0; + }, + [], + Glib::G_PRIORITY_DEFAULT_IDLE + ); + } + } + else { + warn "[!] Failed to load previous session...\n"; + warn "[!] Reason: $@\n" if $@; + } +} + +if (@ARGV) { + my $text = join(' ', @ARGV); + $search_entry->set_text($text); + $search_entry->set_position(length($text)); + + Glib::Idle->add( + sub { + search(); + return 0; + }, + [], + Glib::G_PRIORITY_DEFAULT_IDLE + ); +} + +'Gtk3'->main; diff --git a/bin/gtk-straw-viewer b/bin/gtk-straw-viewer deleted file mode 100755 index 828f496..0000000 --- a/bin/gtk-straw-viewer +++ /dev/null @@ -1,3688 +0,0 @@ -#!/usr/bin/perl - -# Copyright (C) 2010-2020 Trizen . -# -# This program is free software; you can redistribute it and/or modify it -# under the terms of either: the GNU General Public License as published -# by the Free Software Foundation; or the Artistic License. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -# -# See https://dev.perl.org/licenses/ for more information. -# -#------------------------------------------------------- -# GTK Straw Viewer -# Fork: 14 February 2020 -# Edit: 14 February 2020 -# https://github.com/trizen/straw-viewer -#------------------------------------------------------- - -# This is a fork of youtube-viewer: -# https://github.com/trizen/youtube-viewer - -use utf8; -use 5.014; - -use warnings; -no warnings 'once'; - -my $DEVEL; # true in devel mode -use if ($DEVEL = 1), lib => qw(../lib); # devel only - -use WWW::StrawViewer v0.0.1; -use WWW::StrawViewer::RegularExpressions; - -use Gtk3 qw(-init); -use File::Spec::Functions qw( - rel2abs - catdir - catfile - curdir - updir - path - tmpdir - file_name_is_absolute - ); - -binmode(STDOUT, ':utf8'); - -my $appname = 'GTK+ Straw Viewer'; -my $version = $WWW::StrawViewer::VERSION; - -# Share directory -my $share_dir = - ($DEVEL and -d "../share") - ? '../share' - : do { require File::ShareDir; File::ShareDir::dist_dir('WWW-StrawViewer') }; - -# Configuration dir/file -my $home_dir; -my $xdg_config_home = $ENV{XDG_CONFIG_HOME}; - -if ($xdg_config_home and -d -w $xdg_config_home) { - require File::Basename; - $home_dir = File::Basename::dirname($xdg_config_home); - - if (not -d -w $home_dir) { - $home_dir = $ENV{HOME} || curdir(); - } -} -else { - $home_dir = - $ENV{HOME} - || $ENV{LOGDIR} - || ($^O eq 'MSWin32' ? '\Local Settings\Application Data' : ((getpwuid($<))[7] || `echo -n ~`)); - - if (not -d -w $home_dir) { - $home_dir = curdir(); - } - - $xdg_config_home = catdir($home_dir, '.config'); -} - -# Configuration dir/file -my $config_dir = catdir($xdg_config_home, 'straw-viewer'); -my $config_file = catfile($config_dir, "gtk-straw-viewer.conf"); -my $youtube_users_file = catfile($config_dir, 'users.txt'); -my $history_file = catfile($config_dir, 'gtk-history.txt'); -my $session_file = catfile($config_dir, 'session.dat'); -my $authentication_file = catfile($config_dir, 'reg.dat'); -my $api_file = catfile($config_dir, 'api.json'); - -# Create the configuration directory -foreach my $dir ($config_dir) { - if (not -d $dir) { - require File::Path; - File::Path::make_path($dir) - or warn "[!] Can't create the configuration directory `$dir': $!"; - } -} - -# Video queue for the enqueue feature -my @VIDEO_QUEUE; - -sub which_command { - my ($cmd) = @_; - - if (file_name_is_absolute($cmd)) { - return $cmd; - } - - state $paths = [path()]; - foreach my $path (@{$paths}) { - if (-e (my $cmd_path = catfile($path, $cmd))) { - return $cmd_path; - } - } - return; -} - -my %symbols = ( - up_arrow => '↑', - down_arrow => '↓', - diamond => '❖', - face => '☺', - black_face => '☻', - average => 'x̄', - ellipsis => '…', - play => '▶', - views => '◈', - heart => '❤', - right_arrow => '→', - crazy_arrow => '↬', - numero => '№', - ); - -# Main configuration -my %CONFIG = ( - - # Combobox values - active_resolution_combobox => 0, - active_safeSearch_combobox => 1, - active_more_options_expander => 0, - active_panel_account_combobox => 0, - active_channel_type_combobox => 0, - active_subscriptions_order_combobox => 0, - - video_players => { - vlc => { - cmd => q{vlc}, - srt => q{--sub-file=*SUB*}, - audio => q{--input-slave=*AUDIO*}, - fs => q{--fullscreen}, - arg => q{--quiet --play-and-exit --no-video-title-show --input-title-format=*TITLE*}, - }, - mpv => { - cmd => q{mpv}, - srt => q{--sub-file=*SUB*}, - audio => q{--audio-file=*AUDIO*}, - fs => q{--fullscreen}, - arg => q{--really-quiet --title=*TITLE* --no-ytdl}, - }, - mplayer => { - cmd => q{mplayer}, - srt => q{-sub *SUB*}, - audio => q{-audiofile *AUDIO*}, - fs => q{-fs}, - arg => q{-prefer-ipv4 -really-quiet -title *TITLE*}, - }, - smplayer => { - cmd => q{smplayer}, - srt => q{-sub *SUB*}, - fs => q{-fullscreen}, - arg => q{-close-at-end -media-title *TITLE* *URL*}, - }, - }, - video_player_selected => undef, # autodetect it later - - # GUI options - clear_text_entries_on_click => 0, - show_thumbs => 1, - clear_search_list => 1, - default_notebook_page => 1, - mainw_size => '700x400', - mainw_maximized => 0, - mainw_fullscreen => 0, - mainw_centered => 0, - hpaned_width => 250, - hpaned_position => 420, - - # Straw options - dash_support => 1, - dash_mp4_audio => 1, - dash_segmented => 1, # may load slow - prefer_mp4 => 0, - prefer_av1 => 0, - maxResults => 10, - resolution => 'best', - videoDimension => undef, - videoEmbeddable => undef, - videoLicense => undef, - videoSyndicated => undef, - publishedBefore => undef, - publishedAfter => undef, - hl => 'en_US', - regionCode => undef, - - comments_width => 80, # wrap comments longer than `n` characters - comments_order => 'top', # valid values: time, relevance - - # API - api_host => "https://invidio.us", - - # URI options - thumbnail_type => 'medium', - youtube_video_url => 'https://www.youtube.com/watch?v=%s', - youtube_playlist_url => 'https://www.youtube.com/playlist?list=%s', - youtube_channel_url => 'https://www.youtube.com/channel/%s', - - # Subtitle options - srt_languages => ['en', 'es'], - get_captions => 1, - auto_captions => 0, - captions_dir => catdir(tmpdir(), 'straw-viewer'), - cache_dir => catdir(tmpdir(), 'straw-viewer'), - - # Others - env_proxy => 1, - http_proxy => undef, - prefer_fork => (($^O eq 'linux') ? 0 : 1), - debug => 0, - fullscreen => 0, - audio_only => 0, - - tooltips => 1, - tooltip_max_len => 512, # max length of description in tooltips - - thousand_separator => q{,}, - downloads_dir => curdir(), - web_browser => undef, # defaults to $ENV{WEBBROWSER} or xdg-open - terminal => undef, # autodetect it later - terminal_exec => q{-e '%s'}, - straw_viewer => undef, - straw_viewer_args => [], - youtube_users_file => $youtube_users_file, - history => 1, - history_limit => 100_000, - history_file => $history_file, - recent_history => 10, - remember_session => 1, - remember_session_depth => 10, - save_titles_to_history => 0, - entry_completion_limit => 10, -); - -{ - my $config_documentation = <<"EOD"; -#!/usr/bin/perl - -# $appname $version - configuration file - -EOD - - # Save hash config to file - sub dump_configuration { - require Data::Dump; - open my $config_fh, '>', $config_file - or do { warn "[!] Can't open '${config_file}' for write: $!"; return }; - - my $dumped_config = q{our $CONFIG = } . Data::Dump::pp(\%CONFIG) . "\n"; - - if ($home_dir eq $ENV{HOME}) { - $dumped_config =~ s/\Q$home_dir\E/\$ENV{HOME}/g; - } - - print $config_fh $config_documentation, $dumped_config; - close $config_fh; - } -} - -# Creating config unless it exists -if (not -e $config_file or -z _) { - dump_configuration(); -} - -local $SIG{TERM} = \&on_mainw_destroy; -local $SIG{INT} = \&on_mainw_destroy; - -# Locating the .glade interface file and icons dir -my $glade_file = catfile($share_dir, "gtk-straw-viewer.glade"); -my $icons_path = catdir($share_dir, 'icons'); - -# Defining GUI -my $gui = 'Gtk3::Builder'->new; -$gui->add_from_file($glade_file); -$gui->connect_signals(undef); - -# GValue wrapper (unused for now) -sub gval ($$) { - Glib::Object::Introspection::GValueWrapper->new('Glib::' . ucfirst($_[0]) => $_[1]); -} - -# Convert a string into an array-ref of bytes -sub gcarray ($) { - [map { ord } split(//, $_[0])] -} - -# ------------- Get GUI objects ------------- # - -my %objects = ( - - # Windows - '__MAIN__' => \my $mainw, - 'users_list_window' => \my $users_list_window, - 'help_window' => \my $help_window, - 'prefernces_window' => \my $prefernces_window, - 'errors_window' => \my $errors_window, - 'login_to_youtube' => \my $login_to_youtube, - 'details_window' => \my $details_window, - 'aboutdialog1' => \my $about_window, - 'feeds_window' => \my $feeds_window, - 'warnings_window' => \my $warnings_window, - - # Others - 'treeview1' => \my $users_treeview, - 'feeds_statusbar' => \my $feeds_statusbar, - 'treeview2' => \my $treeview, - 'treeview3' => \my $cat_treeview, - 'feeds_treeview' => \my $feeds_treeview, - 'liststore1' => \my $liststore, - 'liststore2' => \my $users_liststore, - 'liststore4' => \my $cats_liststore, - 'liststore11' => \my $feeds_liststore, - 'textview3' => \my $config_view, - 'warnings_textview' => \my $warnings_textview, - 'errors_textview' => \my $errors_textview, - 'search_entry' => \my $search_entry, - 'statusbar1' => \my $statusbar, - 'treeviewcolumn2' => \my $thumbs_column, - 'textview2' => \my $textview_help, - 'from_author_entry' => \my $from_author_entry, - 'category_id_entry' => \my $category_id_entry, - 'more_options_expander' => \my $more_options_expander, - 'notebook1' => \my $notebook, - 'comboboxtext9' => \my $resolution_combobox, - 'comboboxtext8' => \my $duration_combobox, - 'comboboxtext3' => \my $caption_combobox, - 'comboboxtext4' => \my $definition_combobox, - 'comboboxtext5' => \my $safesearch_combobox, - 'comboboxtext1' => \my $published_within_combobox, - 'comboboxtext13' => \my $subscriptions_order_combobox, - 'panel_user_entry' => \my $panel_user_entry, - 'comboboxtext6' => \my $panel_account_type_combobox, - 'comboboxtext2' => \my $order_combobox, - 'comboboxtext7' => \my $channel_type_combobox, - 'videos_checkbox' => \my $search_for_videos_checkbox, - 'playlists_checkbox' => \my $search_for_playlists_checkbox, - 'channels_checkbox' => \my $search_for_channels_checkbox, - 'spinbutton1' => \my $spin_results, - 'spinbutton2' => \my $spin_start_with_page, - 'spinbutton3' => \my $spin_published_within, - 'thumbs_checkbutton' => \my $thumbs_checkbutton, - 'fullscreen_checkbutton' => \my $fullscreen_checkbutton, - 'clear_list_checkbutton' => \my $clear_list_checkbutton, - 'dash_checkbutton' => \my $dash_checkbutton, - 'audio_only_checkbutton' => \my $audio_only_checkbutton, - 'gif_spinner' => \my $gif_spinner, - 'hbox2' => \my $hbox2, - 'feeds_title' => \my $feeds_title, - 'channel_name_save' => \my $save_channel_name_entry, - 'channel_id_save' => \my $save_channel_id_entry, - 'main-menu-history-menu' => \my $history_menu, -); - -while (my ($key, $value) = each %objects) { - my $object = $gui->get_object($key); - if (defined $object) { - ${$value} = $object; - } - else { - print STDERR "[WARN] undefined object: $key\n"; - } -} - -# __WARN__ handle -local $SIG{__WARN__} = sub { - my $warning = strip_spaces(join('', @_)); - - return if $warning =~ / at \(eval /; - return if $warning =~ /\bunhandled exception in callback:/; - - $warning = "[" . localtime(time) . "]: " . $warning . "\n"; - print STDERR $warning; - - set_text($warnings_textview, $warning, append => 1); -}; - -# __DIE__ handle -local $SIG{__DIE__} = sub { - my $error = join('', @_); - my $caller = [caller]->[0]; - - # Ignore eval() errors - return if $error =~ / at \(eval /; - - # Just print the third-party errors, - # without displaying them to the user. - if (not $caller =~ /^(?:main\z|WWW::StrawViewer\b)/) { - print STDERR "@_\n"; - return; - } - - set_text( - $errors_textview, - $error . do { - if ($error =~ /^Can't locate (.+?)\.pm\b/) { - my $module = $1; - $module =~ s{[/\\]+}{::}g; - return if $module eq 'LWP::UserAgent::Cached'; - "\nThe module $module is required!\n\nTo install it, just type in terminal:\n\tsudo cpan $module\n"; - } - } - . "\n=>> Previous warnings:\n" . get_text($warnings_textview) - ); - warn $error; - $errors_window->show; - return 1; -}; - -#---------------------- LOAD IMAGES ----------------------# -my $app_icon_pixbuf = 'Gtk3::Gdk::Pixbuf'->new_from_file(catfile($icons_path, "gtk-straw-viewer.png")); -my $user_icon_pixbuf = 'Gtk3::Gdk::Pixbuf'->new_from_file_at_size(catfile($icons_path, "user.png"), 16, 16); -my $feed_icon_pixbuf = 'Gtk3::Gdk::Pixbuf'->new_from_file_at_size(catfile($icons_path, "feed.png"), 16, 16); -my $feed_icon_gray_pixbuf = 'Gtk3::Gdk::Pixbuf'->new_from_file_at_size(catfile($icons_path, "feed_gray.png"), 16, 16); -my $default_thumb = 'Gtk3::Gdk::Pixbuf'->new_from_file_at_size(catfile($icons_path, "default_thumb.jpg"), 160, 90); -my $animation = 'Gtk3::Gdk::PixbufAnimation'->new_from_file(catfile($icons_path, "spinner.gif")); - -# Setting application title and icon -$mainw->set_title("$appname $version"); -$mainw->set_icon($app_icon_pixbuf); - -our $CONFIG; -require $config_file; # Load the configuration file - -if (ref $CONFIG ne 'HASH') { - die "ERROR: Invalid configuration file!\n\t\$CONFIG is not an HASH ref!"; -} - -# Get valid config keys -my @valid_keys = grep { exists $CONFIG{$_} } keys %{$CONFIG}; -@CONFIG{@valid_keys} = @{$CONFIG}{@valid_keys}; - -# Define the cache directory -if (not defined $CONFIG{cache_dir}) { - - my $cache_dir = - ($ENV{XDG_CACHE_HOME} and -d -w $ENV{XDG_CACHE_HOME}) - ? $ENV{XDG_CACHE_HOME} - : catdir($home_dir, '.cache'); - - if (not -d -w $cache_dir) { - $cache_dir = catdir(curdir(), '.cache'); - } - - $CONFIG{cache_dir} = catdir($cache_dir, 'straw-viewer'); -} - -foreach my $path($CONFIG{cache_dir}, $CONFIG{captions_dir}) { - next if -d $path; - require File::Path; - File::Path::make_path($path) - or warn "[!] Can't create path <<$path>>: $!"; -} - -{ - my $split_string = sub { - grep { $_ ne '' } split(/\W+/, lc($_[0])); - }; - - my %history_dict; - - sub update_history_dict { - my (@entries) = @_; - - foreach my $str (@entries) { - my $str_ref = \$str; - - # Create models from each word of the string - foreach my $word ($split_string->($str)) { - my $ref = \%history_dict; - foreach my $char (split(//, $word)) { - $ref = $ref->{$char} //= {}; - push @{$ref->{values}}, $str_ref; - } - } - } - } - - my $completion; - - sub analyze_text { - my ($buffer) = @_; - - $completion // return; - my $text = $buffer->get_text; - my @tokens = $split_string->($text); - - my (@words, @matches, %analyzed); - foreach my $word (@tokens) { - - my $ref = \%history_dict; - foreach my $char (split(//, $word)) { - if (exists $ref->{$char}) { - $ref = $ref->{$char}; - } - else { - $ref = undef; - last; - } - } - - if (defined $ref and exists $ref->{values}) { - push @words, $word; - foreach my $match (@{$ref->{values}}) { - if (not exists $analyzed{$match}) { - undef $analyzed{$match}; - unshift @matches, $$match; - } - } - } - else { - @matches = (); # don't include partial matches - last; - } - } - - foreach my $token (@tokens) { - @matches = grep { index(lc($_), $token) != -1 } @matches; - } - - my $store = Gtk3::ListStore->new(['Glib::String']); - - my $i = 0; - foreach my $str ( - map { $_->[0] } - sort { $b->[1] <=> $a->[1] } - map { - my @parts = $split_string->($_); - - my $end_w = $#words; - my $end_p = $#parts; - - my $min_end = $end_w < $end_p ? $end_w : $end_p; - - my $order_score = 0; - for (my $i = 0 ; $i <= $min_end ; ++$i) { - my $word = $words[$i]; - - for (my $j = $i ; $j <= $end_p ; ++$j) { - my $part = $parts[$j]; - - my $matched; - my $continue = 1; - while ($part eq $word) { - $order_score += 1 - 1 / (length($word) + 1)**2; - $matched ||= 1; - $part = $parts[++$j] // do { $continue = 0; last }; - $word = $words[++$i] // do { $continue = 0; last }; - } - - if ($matched) { - $order_score += 1 - 1 / (length($word) + 1) - if ($continue and index($part, $word) == 0); - last; - } - elsif (index($part, $word) == 0) { - $order_score += length($word) / length($part); - last; - } - } - } - - my $prefix_score = 0; - foreach my $i (0 .. $min_end) { - ( - ($parts[$i] eq $words[$i]) - ? do { - $prefix_score += 1; - 1; - } - : (index($parts[$i], $words[$i]) == 0) ? do { - $prefix_score += length($words[$i]) / length($parts[$i]); - 0; - } - : 0 - ) - || last; - } - - ## printf("score('@parts', '@words') = %.4g + %.4g = %.4g\n", - ## $order_score, $prefix_score, $order_score + $prefix_score); - - [$_, $order_score + $prefix_score] - } @matches - ) { - my $iter = $store->append; - $store->set($iter, [0], [$str]); - last if ++$i == $CONFIG{entry_completion_limit}; - } - - $completion->set_model($store); - } - - my %history; - my $history_fh; - - sub set_history { - defined($history_fh) && return 1; - - # Open the history file for appending - if (open($history_fh, '>>:utf8', $CONFIG{history_file})) { - select((select($history_fh), $| = 1)[0]); # autoflush - } - else { - warn "[!] Can't open history file `$CONFIG{history_file}' for appending: $!"; - return; - } - - # Slurp the history file into memory - my @history; - my @search_history; - - if (open(my $fh, '<:utf8', $CONFIG{history_file})) { - chomp(@history = <$fh>); - } - - foreach my $line (@history) { - if (substr($line, 0, 1) eq '~') { - $line = substr($line, 1); - } - else { - unshift @search_history, $line; - } - undef $history{lc($line)}; - } - - require List::Util; - - # Keep only the most recent non-duplicated entries - @history = reverse(List::Util::uniq(reverse(@history))); - @search_history = List::Util::uniq(@search_history); - - # Set entry completion - $completion = Gtk3::EntryCompletion->new; - $completion->set_match_func(sub { 1 }); - $completion->set_text_column(0); - $search_entry->set_completion($completion); - - # Create the completion dictionary - update_history_dict(@history); - - my $recent_top = $CONFIG{recent_history}; - - if ($recent_top > scalar(@search_history)) { - $recent_top = scalar(@search_history); - } - - my @recent_history = grep { defined($_) } @search_history[0 .. $recent_top - 1]; - - if (not @recent_history or $recent_top <= 0) { - $gui->get_object('main-menu-history')->set_visible(0); - } - - foreach my $text (@recent_history) { - - my $label = $text; - if (length($label) > 30) { - $label = substr($label, 0, 30) . '...'; - } - - my $item = 'Gtk3::ImageMenuItem'->new($label); - $item->signal_connect( - activate => sub { - $search_entry->set_text($text); - $search_entry->set_position(length($text)); - search(); - } - ); - $item->set_property(tooltip_text => $text); - $item->set_image('Gtk3::Image'->new_from_icon_name("history-view", q{menu})); - $item->show; - $history_menu->append($item); - } - - # Keep only the most recent half of the history file when the limit has been reached - if ($CONFIG{history_limit} > 0 and $#history >= $CONFIG{history_limit}) { - - # Try to create a backup, first - require File::Copy; - File::Copy::cp($CONFIG{history_file}, "$CONFIG{history_file}.bak"); - - # Now, try to rewrite the history file - if (open(my $fh, '>:utf8', $CONFIG{history_file})) { - - # Keep only the most recent half part of the history file - say {$fh} join("\n", @history[($CONFIG{history_limit} >> 1) .. $#history]); - close $fh; - } - } - - return 1; - } - - sub append_to_history { - my ($text, $is_search_keyword) = @_; - - my $str = join(' ', split(' ', $text)); - - if ($is_search_keyword or not exists $history{lc($str)}) { - if (set_history()) { - - if ($is_search_keyword) { - say {$history_fh} $str; - } - else { - say {$history_fh} "~" . $str; - } - } - undef $history{$str}; - update_history_dict($str); - } - } -} - -# Locate video player -if (not $CONFIG{video_player_selected}) { - - foreach my $key (sort keys %{$CONFIG{video_players}}) { - if (defined(my $abs_player_path = which_command($CONFIG{video_players}{$key}{cmd}))) { - $CONFIG{video_players}{$key}{cmd} = $abs_player_path; - $CONFIG{video_player_selected} = $key; - last; - } - } - - if (not $CONFIG{video_player_selected}) { - warn "\n[!] Please install a supported video player! (e.g.: mpv)\n\n"; - $CONFIG{video_player_selected} = 'mpv'; - } -} -elsif ($CONFIG{video_player_selected} =~ /mpv/i) { # update for mpv 0.32 (#290) -#<<< - my $mpv = $CONFIG{video_players}{$CONFIG{video_player_selected}}; - $mpv->{arg} =~ s/(--title)\s+(\*TITLE\*)/$1=$2/g; - $mpv->{audio} =~ s/(--audio-file)\s+(\*AUDIO\*)/$1=$2/g; - $mpv->{srt} =~ s/(--sub-file)\s+(\*SUB\*)/$1=$2/g; -#>>> -} - -{ - my $update_config = 0; - - foreach my $key (keys %CONFIG) { - if (not exists $CONFIG->{$key}) { - $update_config = 1; - last; - } - } - - dump_configuration() if $update_config; -} - -# Locate a terminal -if (not defined $CONFIG{terminal}) { - foreach my $term ( - 'gnome-terminal', 'lxterminal', 'terminal', 'xfce4-terminal', - 'sakura', 'st', 'lilyterm', 'evilvte', - 'superterm', 'terminator', 'kterm', 'mlterm', - 'mrxvt', 'rxvt', 'urxvt', 'termite', - 'termit', 'fbterm', 'stjerm', 'yakuake', - 'tilix', 'roxterm', 'xterm', - ) { - if (defined(my $abs_path = which_command($term))) { - $CONFIG{terminal} = $abs_path; - - # Some terminals require changing the default value of `terminal_exec`. - # Probably more terminals require this modification. PRs are welcome. - if ( $term eq 'st' - or $term eq 'lxterminal') { - $CONFIG{terminal_exec} = '-e %s'; - } - - last; - } - } - - $CONFIG{terminal} //= $ENV{TERM} || 'xterm'; -} - -my %ResultsHistory = ( - current => -1, - results => [], - ); - -# Locate CLI straw-viewer -$CONFIG{straw_viewer} //= which_command('straw-viewer') // 'straw-viewer'; - -my $yv_obj = WWW::StrawViewer->new( - escape_utf8 => 1, - config_dir => $config_dir, - hl => $CONFIG{hl}, - lwp_env_proxy => $CONFIG{env_proxy}, - cache_dir => $CONFIG{cache_dir}, - authentication_file => $authentication_file, - ); - -$yv_obj->load_authentication_tokens(); - -if (defined $yv_obj->get_access_token()) { - show_user_panel(); -} -else { - $statusbar->push(1, 'Not logged in.'); -} - -require WWW::StrawViewer::Utils; -my $yv_utils = WWW::StrawViewer::Utils->new(thousand_separator => $CONFIG{thousand_separator}, - youtube_url_format => $CONFIG{youtube_video_url},); - -# Set default combobox values -$definition_combobox->set_active(0); -$duration_combobox->set_active(0); -$caption_combobox->set_active(0); -$order_combobox->set_active(0); - -# Spin button start with page -$spin_start_with_page->set_value(1); - -# Set search for videos -$search_for_videos_checkbox->set_active(1); - -sub apply_configuration { - - # Fullscreen mode - $fullscreen_checkbutton->set_active($CONFIG{fullscreen}); - - # Audio-only mode - $audio_only_checkbutton->set_active($CONFIG{audio_only}); - - # DASH mode - $dash_checkbutton->set_active($CONFIG{dash_support}); - - $clear_list_checkbutton->set_active($CONFIG{clear_search_list}); - $panel_account_type_combobox->set_active($CONFIG{active_panel_account_combobox}); - $channel_type_combobox->set_active($CONFIG{active_channel_type_combobox}); - $subscriptions_order_combobox->set_active($CONFIG{active_subscriptions_order_combobox}); - - $published_within_combobox->set_active(0); - - foreach my $option_name ( - qw( - api_host - videoSyndicated comments_order - maxResults videoDimension - videoEmbeddable videoLicense - publishedAfter publishedBefore - regionCode videoCategoryId - debug http_proxy - ) - ) { - - if (defined $CONFIG{$option_name}) { - my $code = \&{"WWW::StrawViewer::set_$option_name"}; - my $value = $CONFIG{$option_name}; - my $set_value = $yv_obj->$code($value); - - if (not defined($set_value) or $set_value ne $value) { - warn "[!] Invalid value <$value> for option <$option_name>.\n"; - } - } - } - - # Maximum number of results per page - $spin_results->set_value($CONFIG{maxResults}); - - # Enable/disable thumbnails - $thumbs_checkbutton->set_active($CONFIG{show_thumbs}); - - # Prefer MP4 over WEBM - $yv_obj->set_prefer_mp4($CONFIG{prefer_mp4} ? 1 : 0); - - # Prefer AV1 over WEBM - $yv_obj->set_prefer_av1($CONFIG{prefer_av1} ? 1 : 0); - - # Set the "More options" expander - $more_options_expander->set_expanded($CONFIG{active_more_options_expander}); - - # Combo boxes setting config value - $safesearch_combobox->set_active($CONFIG{active_safeSearch_combobox}); - - my %resolution = ( - 'best' => 0, - '2160' => 1, - '1440' => 2, - '1080' => 3, - '720' => 4, - '480' => 5, - '360' => 6, - '240' => 7, - ); - - my $name = ($CONFIG{resolution} =~ /^(\d+)/) ? $1 : $CONFIG{resolution}; - - if (exists $resolution{$name}) { - $resolution_combobox->set_active($resolution{$name}); - } - else { - $resolution_combobox->set_active($CONFIG{active_resolution_combobox}); - } - - # Resize the main window - $mainw->set_default_size(split(/x/i, $CONFIG{mainw_size}, 2)); - - # Center the main window - if ($CONFIG{mainw_centered}) { - $mainw->set_position("center"); - } - - $mainw->reshow_with_initial_size; - - if ($CONFIG{mainw_maximized}) { - $mainw->maximize(); - } - - if ($CONFIG{mainw_fullscreen}) { - maximize_unmaximize_mainw(); - } - - # Support for history input - if ($CONFIG{history}) { - set_history(); - } - - # HPaned position correction - if ($CONFIG{hpaned_position} >= ($mainw->get_size)[0] - 200) { - $CONFIG{hpaned_position} = ($mainw->get_size)[0] - $CONFIG{hpaned_width}; - } - - # Set HPaned position - $hbox2->set_position($CONFIG{hpaned_position}); - - # Select text from text entry - $search_entry->select_region(0, -1); -} - -# Apply the configuration file -apply_configuration(); - -# YouTube usernames -set_usernames(); - -sub donate { - open_external_url('https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=75FUVBE6Q73T8'); -} - -# Set text to a 'textview' object -sub set_text { - my ($object, $text, %args) = @_; - my $object_buffer = $object->get_buffer; - - if ($args{append}) { - my $iter = $object_buffer->get_end_iter; - $object_buffer->insert($iter, $text); - } - else { - $object_buffer->set_text($text); - } - $object->set_buffer($object_buffer); - return 1; -} - -# Get text from a 'textview' object -sub get_text { - my ($object) = @_; - my $object_buffer = $object->get_buffer; - my $start_iter = $object_buffer->get_start_iter; - my $end_iter = $object_buffer->get_end_iter; - $object_buffer->get_text($start_iter, $end_iter, undef); -} - -sub new_image_from_pixbuf { - my ($object_name, $pixbuf) = @_; - my $object = $gui->get_object($object_name) // return; - scalar($object->new_from_pixbuf($pixbuf)); -} - -# Setting application icons -{ - $gui->get_object('username_list')->set_image(new_image_from_pixbuf('icon_from_pixbuf', $user_icon_pixbuf)); - $gui->get_object('uploads_button')->set_image(new_image_from_pixbuf('icon_from_pixbuf', $user_icon_pixbuf)); - $gui->get_object('button6')->set_image(new_image_from_pixbuf('icon_from_pixbuf', $feed_icon_pixbuf)); -} - -# Treeview signals -{ - $treeview->signal_connect('button_press_event', \&menu_popup); - $users_treeview->signal_connect('button_press_event', \&users_menu_popup); -} - -# Menu popup -sub menu_popup { - my ($treeview, $event) = @_; - - # Ignore non-right-clicks - if ($event->button != 3) { - return 0; - } - - ##my ($path, $col, $cell_x, $cell_y) = ...; - my $path = ($treeview->get_path_at_pos($event->x, $event->y))[0] // return 0; - - my $selection = $treeview->get_selection; - $selection->select_path($path); - - my $iter = $selection->get_selected() // return 0; - my $type = $liststore->get($iter, 7); - - # Ignore the right-click on 'next-page' entry - $type eq 'next_page' and return 0; - - # Create the main right-click menu - my $menu = 'Gtk3::Menu'->new; - - # Video menu - if ($type eq 'video') { - - my $video_id = $liststore->get($iter, 3); - - # More details - { - my $item = 'Gtk3::ImageMenuItem'->new("Show more details"); - $item->set_image('Gtk3::Image'->new_from_icon_name("window-new", q{menu})); - $item->signal_connect(activate => \&show_details_window); - $item->show; - $menu->append($item); - } - - # Straw comments - { - my $item = 'Gtk3::ImageMenuItem'->new("YouTube comments"); - $item->set_image('Gtk3::Image'->new_from_icon_name("edit-copy", q{menu})); - $item->signal_connect(activate => \&show_comments_window); - $item->show; - $menu->append($item); - } - - # Separator - { - my $item = 'Gtk3::SeparatorMenuItem'->new; - $item->show; - $menu->append($item); - } - - # Video submenu - { - my $video = 'Gtk3::Menu'->new; - my $cat = 'Gtk3::ImageMenuItem'->new("Video"); - $cat->set_image('Gtk3::Image'->new_from_icon_name("video-x-generic", q{menu})); - $cat->show; - - # Play - { - my $item = 'Gtk3::ImageMenuItem'->new("Play"); - $item->signal_connect(activate => \&get_code); - $item->set_property(tooltip_text => "Play the video"); - $item->set_image('Gtk3::Image'->new_from_icon_name("media-playback-start-symbolic", q{menu})); - $item->show; - $video->append($item); - } - - # Enqueue - { - my $item = 'Gtk3::ImageMenuItem'->new("Enqueue"); - $item->signal_connect(activate => sub { enqueue_video() }); - $item->set_property(tooltip_text => "Enqueue video to play it later"); - $item->set_image('Gtk3::Image'->new_from_icon_name("list-add-symbolic", q{menu})); - $item->show; - $video->append($item); - } - - # Favorite - { - my $item = 'Gtk3::ImageMenuItem'->new("Favorite"); - $item->set_property(tooltip_text => "Save the video to favorites"); - $item->signal_connect( - activate => sub { - $yv_obj->favorite_video($video_id) - or warn "Failed to favorite the video <$video_id>: $!"; - } - ); - $item->set_image('Gtk3::Image'->new_from_icon_name("starred-symbolic", q{menu})); - $item->show; - $video->append($item); - } - - # Download - { - my $item = 'Gtk3::ImageMenuItem'->new("Download"); - $item->set_property(tooltip_text => "Download the video"); - $item->signal_connect(activate => \&download_video); - $item->set_image('Gtk3::Image'->new_from_icon_name("document-save-symbolic", q{menu})); - $item->show; - $video->append($item); - } - - # Separator - { - my $item = 'Gtk3::SeparatorMenuItem'->new; - $item->show; - $video->append($item); - } - - # Like - { - my $item = 'Gtk3::ImageMenuItem'->new("Like"); - $item->set_property(tooltip_text => "Send a positive rating"); - $item->signal_connect( - activate => sub { - $yv_obj->send_rating_to_video($video_id, 'like') - or warn "Failed to send a positive rating to <$video_id>: $!"; - } - ); - $item->set_image('Gtk3::Image'->new_from_icon_name("go-up-symbolic", q{menu})); - $item->show; - $video->append($item); - } - - # Disike - { - my $item = 'Gtk3::ImageMenuItem'->new("Dislike"); - $item->set_property(tooltip_text => "Send a negative rating"); - $item->signal_connect( - activate => sub { - $yv_obj->send_rating_to_video($video_id, 'dislike') - or warn "Failed to send a negative rating to <$video_id>: $!"; - } - ); - $item->set_image('Gtk3::Image'->new_from_icon_name("go-down-symbolic", q{menu})); - $item->show; - $video->append($item); - } - - # Separator - { - my $item = 'Gtk3::SeparatorMenuItem'->new; - $item->show; - $video->append($item); - } - - # Related videos - { - my $item = 'Gtk3::ImageMenuItem'->new("Related videos"); - $item->set_property(tooltip_text => "Display videos that are related to this video"); - $item->signal_connect(activate => \&show_related_videos); - $item->set_image('Gtk3::Image'->new_from_icon_name("video-x-generic-symbolic", q{menu})); - $item->show; - $video->append($item); - } - - # Open the YouTube video page - { - my $item = 'Gtk3::ImageMenuItem'->new("YouTube page"); - $item->signal_connect(activate => sub { open_external_url(make_youtube_url('video', $video_id)) }); - $item->set_property(tooltip_text => "Open the YouTube page of this video"); - $item->set_image('Gtk3::Image'->new_from_icon_name("applications-internet-symbolic", q{menu})); - $item->show; - $video->append($item); - } - - $cat->set_submenu($video); - $menu->append($cat); - } - } - elsif ($type eq 'playlist') { - - my $playlist_id = $liststore->get($iter, 3); - - # More details - { - my $item = 'Gtk3::ImageMenuItem'->new("Videos"); - $item->set_property(tooltip_text => "Display the videos from this playlist"); - $item->signal_connect(activate => sub { list_playlist($playlist_id) }); - $item->set_image('Gtk3::Image'->new_from_icon_name("folder-open", q{menu})); - $item->show; - $menu->append($item); - } - - # Separator - { - my $item = 'Gtk3::SeparatorMenuItem'->new; - $item->show; - $menu->append($item); - } - } - - my $channel_id = $liststore->get($iter, 6); - - # Author submenu - { - my $author = 'Gtk3::Menu'->new; - my $cat = 'Gtk3::ImageMenuItem'->new("Author"); - $cat->set_image('Gtk3::Image'->new_from_pixbuf($user_icon_pixbuf)); - $cat->show; - - # Recent uploads from this author - { - my $item = 'Gtk3::ImageMenuItem'->new("Uploads"); - $item->signal_connect(activate => sub { uploads('channel', $channel_id) }); - $item->set_property(tooltip_text => "Show the most recent videos from this author"); - $item->set_image('Gtk3::Image'->new_from_icon_name("emblem-shared-symbolic", q{menu})); - $item->show; - $author->append($item); - } - - # Most popular uploads from this author - { - my $item = 'Gtk3::ImageMenuItem'->new("Popular"); - $item->signal_connect(activate => sub { popular_uploads('channel', $channel_id) }); - $item->set_property(tooltip_text => "Show the most popular videos from this author"); - $item->set_image('Gtk3::Image'->new_from_icon_name("emblem-videos-symbolic", q{menu})); - $item->show; - $author->append($item); - } - - # Favorites of this author - { - my $item = 'Gtk3::ImageMenuItem'->new("Favorites"); - $item->signal_connect(activate => sub { favorites('channel', $channel_id) }); - $item->set_property(tooltip_text => "Show favorite videos of this author"); - $item->set_image('Gtk3::Image'->new_from_icon_name("emblem-favorite-symbolic", q{menu})); - $item->show; - $author->append($item); - } - - # Recent channel activity events - { - my $item = 'Gtk3::ImageMenuItem'->new("Activities"); - $item->signal_connect(activate => sub { activities('channel', $channel_id) }); - $item->set_property(tooltip_text => "Show recent channel activity events"); - $item->set_image('Gtk3::Image'->new_from_icon_name("view-refresh-symbolic", q{menu})); - $item->show; - $author->append($item); - } - - # Playlists created by this author - { - my $item = 'Gtk3::ImageMenuItem'->new("Playlists"); - $item->signal_connect(activate => \&show_playlists_from_selected_author); - $item->set_property(tooltip_text => "Show playlists created by this author"); - $item->set_image('Gtk3::Image'->new_from_icon_name("emblem-documents-symbolic", q{menu})); - $item->show; - $author->append($item); - } - - # Liked videos by this author - { - my $item = 'Gtk3::ImageMenuItem'->new("Likes"); - $item->signal_connect(activate => sub { likes('channel', $channel_id) }); - $item->set_property(tooltip_text => "Show liked videos by this author"); - $item->set_image('Gtk3::Image'->new_from_icon_name("emblem-default-symbolic", q{menu})); - $item->show; - $author->append($item); - } - - # Separator - { - my $item = 'Gtk3::SeparatorMenuItem'->new; - $item->show; - $author->append($item); - } - - # Subscribe to channel - { - my $item = 'Gtk3::ImageMenuItem'->new("Subscribe"); - $item->signal_connect( - activate => sub { - $yv_obj->subscribe_channel($channel_id) - or warn "Failed to subscribe to channel <$channel_id>: $!"; - } - ); - $item->set_property(tooltip_text => "Subscribe to this channel"); - $item->set_image('Gtk3::Image'->new_from_pixbuf($feed_icon_gray_pixbuf)); - $item->show; - $author->append($item); - } - - # Open the YouTube channel page - { - my $item = 'Gtk3::ImageMenuItem'->new("YouTube page"); - $item->signal_connect(activate => sub { open_external_url(make_youtube_url('channel', $channel_id)) }); - $item->set_property(tooltip_text => "Open the YouTube page of this channel"); - $item->set_image('Gtk3::Image'->new_from_icon_name("applications-internet-symbolic", q{menu})); - $item->show; - $author->append($item); - } - - if ($type eq 'video' or $type eq 'playlist') { - $cat->set_submenu($author); - $menu->append($cat); - } - else { - $menu = $author; - } - } - - if (@VIDEO_QUEUE) { - - # Separator - { - my $item = 'Gtk3::SeparatorMenuItem'->new; - $item->show; - $menu->append($item); - } - - # Play enqueued videos - { - my $item = 'Gtk3::ImageMenuItem'->new("Play enqueued videos"); - $item->signal_connect(activate => \&play_enqueued_videos); - $item->set_property(tooltip_text => "Play the enqueued videos (if any)"); - $item->set_image('Gtk3::Image'->new_from_icon_name("media-playback-start", q{menu})); - $item->show; - $menu->append($item); - } - } - - if ($type eq 'video' or $type eq 'playlist') { - - # Separator - { - my $item = 'Gtk3::SeparatorMenuItem'->new; - $item->show; - $menu->append($item); - } - - # Play with CLI straw-viewer - { - my $item = 'Gtk3::ImageMenuItem'->new("Play in terminal"); - $item->signal_connect(activate => \&play_selected_video_with_cli_straw_viewer); - $item->set_property(tooltip_text => "Play with straw-viewer in a new terminal"); - $item->set_image('Gtk3::Image'->new_from_icon_name("computer", q{menu})); - $item->show; - $menu->append($item); - } - - } - - $menu->popup(undef, undef, undef, undef, $event->button, $event->time); - return 0; -} - -sub users_menu_popup { - my ($treeview, $event) = @_; - if ($event->button != 3) { - return 0; - } - my $menu = $gui->get_object('user_option_menu'); - $menu->popup(undef, undef, undef, undef, $event->button, $event->time); - return 0; -} - -# Setting help text -set_text( - $textview_help, <<"HELP_TEXT" - -# Key binds - - CTRL+H : help window - CTRL+L : login window - CTRL+P : preferences window - CTRL+Y : start CLI youtube viewer - CTRL+E : enqueue the selected video - - CTRL+U : show the saved user-list - CTRL+D : show more video details for a selected video - CTRL+W : show the warnings window - CTRL+G : show videos favorited by the author of a selected video - CTRL+R : show related videos for a selected video - CTRL+M : show videos from the author of a selected video - CTRL+K : show playlists from the author of a selected video - CTRL+S : add the author of a selected video to the user-list - CTRL+Q : close the application - - DEL : remove the selected entry from the list - F11 : minimize-maximize the main window - -HELP_TEXT - ); - -{ - my $font = Pango::FontDescription::from_string('Monospace 8'); - $textview_help->modify_font($font); -} - -# ------------------- Accels ------------------- # - -# Main window -my $accel = Gtk3::AccelGroup->new; -$accel->connect(ord('h'), ['control-mask'], ['visible'], \&show_help_window); -$accel->connect(ord('e'), ['control-mask'], ['visible'], \&enqueue_video); -$accel->connect(ord('l'), ['control-mask'], ['visible'], \&show_login_to_youtube_window); -$accel->connect(ord('p'), ['control-mask'], ['visible'], \&show_preferences_window); -$accel->connect(ord('q'), ['control-mask'], ['visible'], \&on_mainw_destroy); -$accel->connect(ord('u'), ['control-mask'], ['visible'], \&show_users_list_window); -$accel->connect(ord('y'), ['control-mask'], ['visible'], \&run_cli_straw_viewer); -$accel->connect(ord('d'), ['control-mask'], ['visible'], \&show_details_window); - -#$accel->connect(ord('c'), ['control-mask'], ['visible'], \&show_comments_window); -$accel->connect(ord('s'), ['control-mask'], ['visible'], \&add_user_to_favorites); -$accel->connect(ord('r'), ['control-mask'], ['visible'], \&show_related_videos); -$accel->connect(ord('g'), ['control-mask'], ['visible'], \&show_user_favorited_videos); -$accel->connect(ord('m'), ['control-mask'], ['visible'], \&show_videos_from_selected_author); -$accel->connect(ord('k'), ['control-mask'], ['visible'], \&show_playlists_from_selected_author); -$accel->connect(ord('w'), ['control-mask'], ['visible'], \&show_warnings_window); -$accel->connect(0xffff, ['lock-mask'], ['visible'], \&delete_selected_row); -$accel->connect(0xffc8, ['lock-mask'], ['visible'], \&maximize_unmaximize_mainw); -$mainw->add_accel_group($accel); - -# Support for navigating back and forth using the side buttons of the mouse -$mainw->signal_connect( - 'button-release-event' => sub { - my (undef, $event) = @_; - - my $button = $event->button; - - if ($button == 8) { - display_previous_results(); - } - elsif ($button == 9) { - display_next_results(); - } - } -); - -# Other windows (ESC key to close them) -$accel = Gtk3::AccelGroup->new; -$accel->connect(0xff1b, ['lock-mask'], ['visible'], \&hide_users_list_window); -$users_list_window->add_accel_group($accel); - -$accel = Gtk3::AccelGroup->new; -$accel->connect(0xff1b, ['lock-mask'], ['visible'], \&hide_feeds_window); -$feeds_window->add_accel_group($accel); - -$accel = Gtk3::AccelGroup->new; -$accel->connect(0xff1b, ['lock-mask'], ['visible'], \&hide_preferences_window); -$accel->connect(ord('s'), ['control-mask'], ['visible'], \&save_configuration); -$prefernces_window->add_accel_group($accel); - -$accel = Gtk3::AccelGroup->new; -$accel->connect(0xff1b, ['lock-mask'], ['visible'], \&hide_help_window); -$help_window->add_accel_group($accel); - -$accel = Gtk3::AccelGroup->new; -$accel->connect(0xff1b, ['lock-mask'], ['visible'], \&hide_details_window); -$details_window->add_accel_group($accel); - -# ------------------ Authentication ------------------ # - -sub show_user_panel { - change_subscription_page(1); - $statusbar->push(1, "Logged in."); - return 1; -} - -# ------------------ Showing/Hidding windows ------------------ # - -# Main window -sub maximize_unmaximize_mainw { - state $maximized = 0; - $maximized++ % 2 - ? $mainw->unfullscreen - : $mainw->fullscreen; -} - -# Users list window -sub show_users_list_window { - $users_list_window->show; - return 1; -} - -sub hide_users_list_window { - $users_list_window->hide; - return 1; -} - -# Help window -sub show_help_window { - $help_window->show; - return 1; -} - -sub hide_help_window { - $help_window->hide; - return 1; -} - -# Warnings window - -sub show_warnings_window { - $warnings_window->show; - return 1; -} - -sub hide_warnings_window { - $warnings_window->hide; - return 1; -} - -# About Window -sub show_about_window { - $about_window->set_program_name("$appname $version"); - $about_window->set_logo($app_icon_pixbuf); - $about_window->set_resizable(1); - $about_window->show; - return 1; -} - -sub hide_about_window { - $about_window->hide; - return 1; -} - -# Error window -sub hide_errors_window { - $errors_window->hide; - return 1; -} - -# Login window -sub show_login_to_youtube_window { - $login_to_youtube->show; - return 1; -} - -sub hide_login_to_youtube_window { - $login_to_youtube->hide; - return 1; -} - -# Details window -sub show_details_window { - my ($code, $iter) = get_selected_entry_code(); - $code // return; - $details_window->show; - set_entry_details($code, $iter); - return 1; -} - -sub hide_details_window { - $details_window->hide; - return 1; -} - -sub set_comments { - my $videoID = get_selected_entry_code(type => 'video') // return; - $feeds_liststore->clear; - display_comments($yv_obj->comments_from_video_id($videoID)); -} - -# Comments window -sub show_comments_window { - my ($videoID, $iter) = get_selected_entry_code(type => 'video'); - $videoID // return; - - my $info = $liststore->get($iter, 0); - my ($video_title) = $info =~ m{^.*?(.*?)}s; - - $feeds_title->set_markup("$video_title"); - $feeds_title->set_tooltip_markup("$video_title"); - - $feeds_window->show; - $feeds_statusbar->pop(0); - - Glib::Idle->add( - sub { - display_comments($yv_obj->comments_from_video_id($videoID)); - return 0; - }, - [], - Glib::G_PRIORITY_DEFAULT_IDLE - ); - - return 1; -} - -sub hide_feeds_window { - $feeds_liststore->clear; - $feeds_window->hide; - return 1; -} - -# Preferences window -sub show_preferences_window { - require Data::Dump; - get_main_window_size(); - my $config_view_buffer = $config_view->get_buffer; - $config_view_buffer->set_text(Data::Dump::dump({map { ($_, $CONFIG{$_}) } grep { not /^active_/ } keys %CONFIG})); - $config_view->set_buffer($config_view_buffer); - state $font = Pango::FontDescription::from_string('Monospace 8'); - $config_view->modify_font($font); - $prefernces_window->show; - return 1; -} - -sub hide_preferences_window { - $prefernces_window->hide; - return 1; -} - -# Save plaintext config to file -sub save_configuration { - my $config = get_text($config_view); - - my $hash_ref = eval $config; - - print STDERR $@ if $@; - die $@ if $@; - - %CONFIG = (%CONFIG, %{$hash_ref}); - dump_configuration(); - - apply_configuration(); - hide_preferences_window(); - return 1; -} - -sub delete_selected_row { - my (undef, $iter) = get_selected_entry_code(); - $iter // return; - $liststore->remove($iter); - return 1; -} - -# Combo boxes changes -sub combobox_order_changed { - $yv_obj->set_order($order_combobox->get_active_text); -} - -sub combobox_resolution_changed { - $CONFIG{active_resolution_combobox} = $resolution_combobox->get_active; - my $res = $resolution_combobox->get_active_text; - $CONFIG{resolution} = $res =~ /^(\d+)p\z/ ? $1 : $res; -} - -sub combobox_safesearch_changed { - $CONFIG{active_safeSearch_combobox} = $safesearch_combobox->get_active; - $yv_obj->set_safeSearch($safesearch_combobox->get_active_text); -} - -sub combobox_duration_changed { - my $text = $duration_combobox->get_active_text; - $yv_obj->set_videoDuration($text); -} - -sub combobox_caption_changed { - my $text = $caption_combobox->get_active_text; - $yv_obj->set_videoCaption($text); -} - -sub combobox_subscriptions_order_changed { - $CONFIG{active_subscriptions_order_combobox} = $subscriptions_order_combobox->get_active; - $yv_obj->set_subscriptions_order($subscriptions_order_combobox->get_active_text); -} - -sub combobox_panel_account_changed { - my $text = $panel_account_type_combobox->get_active_text; - $CONFIG{active_panel_account_combobox} = $panel_account_type_combobox->get_active; - if ($text =~ /^(mine|myself)/i) { - $panel_user_entry->hide; - } - else { - $panel_user_entry->show; - } -} - -sub combobox_channel_type_changed { - $CONFIG{active_channel_type_combobox} = $channel_type_combobox->get_active; -} - -sub combobox_definition_changed { - my $text = $definition_combobox->get_active_text; - $yv_obj->set_videoDefinition($text); -} - -sub combobox_published_within_changed { - my $period = $published_within_combobox->get_active_text; - - if ($period =~ /^any/) { - $spin_published_within->hide; - } - else { - $spin_published_within->show; - } - - spin_published_within_changed(); -} - -sub spin_published_within_changed { - my $period = $published_within_combobox->get_active_text; - - if ($period =~ /^any/) { - $yv_obj->set_publishedAfter(undef); - } - else { - my $amount = $spin_published_within->get_value; - my $date = $yv_utils->period_to_date($amount, $period); - $yv_obj->set_publishedAfter($date); - } -} - -# Spin buttons changes -sub spin_results_per_page_changed { - $yv_obj->set_maxResults($CONFIG{maxResults} = $spin_results->get_value); -} - -# Page number -sub spin_start_with_page_changed { - $yv_obj->set_page($spin_start_with_page->get_value); -} - -# Clear search list -sub toggled_clear_search_list { - $CONFIG{clear_search_list} = $clear_list_checkbutton->get_active() || 0; -} - -# Fullscreen mode -sub toggled_fullscreen { - $CONFIG{fullscreen} = $fullscreen_checkbutton->get_active() || 0; -} - -# Audio-only mode -sub toggled_audio_only { - $CONFIG{audio_only} = $audio_only_checkbutton->get_active() || 0; -} - -# DASH mode -sub toggled_dash_support { - $CONFIG{dash_support} = $dash_checkbutton->get_active() || 0; -} - -# Check buttons toggles -sub thumbs_checkbutton_toggled { - $CONFIG{show_thumbs} = ($_[0]->get_active() || 0); - $thumbs_column->set_visible($CONFIG{show_thumbs}); -} - -# "More options" expander -sub activate_more_options_expander { - $CONFIG{active_more_options_expander} = $_[0]->get_expanded() ? 0 : 1; -} - -# Get main window size -sub get_main_window_size { - $CONFIG{mainw_size} = join('x', $mainw->get_size); -} - -sub main_window_state_events { - my (undef, $state) = @_; - - my $windowstate = $state->new_window_state(); - my @states = split(' ', $windowstate); - - $CONFIG{mainw_maximized} = (grep { $_ eq 'maximized' } @states) ? 1 : 0; - $CONFIG{mainw_fullscreen} = (grep { $_ eq 'fullscreen' } @states) ? 1 : 0; - - return 1; -} - -sub add_category_header { - my ($text) = @_; - my $iter = $cats_liststore->append; - $cats_liststore->set($iter, [0], ["\t$text"]); - return 1; -} - -sub append_categories { - my ($categories, $type) = @_; - - foreach my $category (@{$categories->{items}}) { - - # Ignore nonassignable categories - $category->{snippet}{assignable} || next; - - my $label = $yv_utils->get_title($category); - my $id = $category->{id}; - - $label =~ s{&}{&}g; - - my $iter = $cats_liststore->append; - $cats_liststore->set( - $iter, - 0 => $label, - 1 => $id, - 2 => $feed_icon_pixbuf, - 3 => $type, - ); - } - return 1; -} - -#<<< -#~ { - # Standard categories: - #~ add_category_header("Categories"); - - #~ my $cats = $yv_obj->video_categories(); - #~ if (ref($cats) eq 'HASH' and ref($cats->{items}) eq 'ARRAY') { - - #~ my $help_text = ''; - #~ foreach my $cat (sort { $a->{id} <=> $b->{id} } @{$cats->{items}}) { - #~ $cat->{snippet}{assignable} || next; - #~ $help_text .= sprintf("%2d - %s\n", $cat->{id}, $yv_utils->get_title($cat)); - #~ } - - #~ # Set tooltip text for "CategoryID" entry - #~ chomp($help_text); - #~ $category_id_entry->set_tooltip_text($help_text); - - #~ # Append the categories to the "Categories" tab - #~ append_categories($cats, 'cat'); - #~ } - - # EDU categories: - #add_category_header("EDU Categories"); - #append_categories($yv_obj->get_educategories(), 'edu-cat'); -#~ } -#>>> - -my $tops_liststore = $gui->get_object('liststore6'); -my $tops_treeview = $gui->get_object('treeview4'); - -sub add_top_row { - my ($top_name, $top_type) = @_; - - (my $top_label = ucfirst $top_name) =~ tr/_/ /; - my $iter = $tops_liststore->append; - - $tops_liststore->set( - $iter, - 0 => $top_label, - 1 => $feed_icon_pixbuf, - 2 => $top_name, - 3 => $top_type, - ); -} - -sub set_youtube_tops { - my ($top_time, $main_label) = @_; - - ...; # Unimplemented! - - #my $iter = $tops_liststore->append; - #$tops_liststore->set($iter, 0, "\t$main_label"); - #add_top_row($name, $type); -} - -{ - my %channels; - - # ------------ Usernames list window ------------ # - sub set_usernames { - if (-e $CONFIG{youtube_users_file}) { - if (open my $fh, '<:utf8', $CONFIG{youtube_users_file}) { - while (defined(my $entry = <$fh>)) { - - $entry = unpack('A*', $entry); - my ($channel, $label) = split(' ', $entry, 2); - - if (defined($channel) and $channel =~ /$valid_channel_id_re/) { - $channel = $+{channel_id}; - if (defined($label) and $label =~ /\S/) { - $channels{$channel} = $label; - } - else { - $channels{$channel} = undef; - } - } - } - close $fh; - } - } - else { - # Default channels - %channels = ( - 'UC1_uAIS3r8Vu6JjXWvastJg' => 'Mathologer', - 'UCSju5G2aFaWMqn-_0YBtq5A' => 'StandUpMaths', - 'UCW6TXMZ5Pq6yL6_k5NZ2e0Q' => 'Socratica', - 'UC-WICcSW1k3HsScuXxDrp0w' => 'Curry On!', - 'UCShHFwKyhcDo3g7hr4f1R8A' => 'World Science Festival', - 'UCYO_jab_esuFRV4b17AJtAw' => '3Blue1Brown', - 'UCWnPjmqvljcafA0z2U1fwKQ' => 'Confreaks', - 'UC_QIfHvN9auy2CoOdSfMWDw' => 'Strange Loop', - 'UCH4BNI0-FOK2dMXoFtViWHw' => "It's Okay To Be Smart", - 'UCHnyfMqiRRG1u-2MsSQLbXA' => 'Veritasium', - 'UCseUQK4kC3x2x543nHtGpzw' => 'Brian Will', - 'UC9-y-6csu5WGm29I7JiwpnA' => 'Computerphile', - 'UCoxcjq-8xIDTYp3uz647V5A' => 'Numberphile', - 'UC6nSFpj9HTCZ5t-N3Rm3-HA' => 'Vsauce', - 'UC4a-Gbdw7vOaccHmFo40b9g' => 'Khan Academy', - 'UCUHW94eEFW7hkUMVaZz4eDg' => 'MinutePhysics', - 'UCYeF244yNGuFefuFKqxIAXw' => 'The Royal Institution', - 'UCX6b17PVsYBQ0ip5gyeme-Q' => 'CrashCourse', - 'UCwbsWIWfcOL2FiUZ2hKNJHQ' => 'UCBerkeley', - 'UCEBb1b_L6zDS3xTUrIALZOw' => 'MIT OpenCourseWare', - 'UCAuUUnT6oDeKwE6v1NGQxug' => 'TED', - 'UCvBqzzvUBLCs8Y7Axb-jZew' => 'Sixty Symbols', - 'UC6107grRI4m0o2-emgoDnAA' => 'SmarterEveryDay', - 'UCZYTClx2T1of7BRZ86-8fow' => 'SciShow', - 'UCF6F8LdCSWlRwQm_hfA2bcQ' => 'Coding Math', - 'UC1znqKFL3jeR0eoA0pHpzvw' => 'SpaceRip', - 'UCvjgXvBlbQiydffZU7m1_aw' => 'Daniel Shiffman', - 'UCC552Sd-3nyi_tk2BudLUzA' => 'AsapSCIENCE', - 'UC0wbcfzV-bHhABbWGXKHwdg' => 'Utah Open Source', - 'UCotwjyJnb-4KW7bmsOoLfkg' => 'Art of the Problem', - 'UC7y4qaRSb5w2O8cCHOsKZDw' => 'YAPC NA', - ); - } - - foreach my $channel (sort { ($channels{$a} // lc($a)) cmp($channels{$b} // lc($b)) } keys %channels) { - my $iter = $users_liststore->append; - - if (defined $channels{$channel}) { - $users_liststore->set( - $iter, - 0 => $channel, - 1 => $channels{$channel}, - 2 => 'channel', - ); - } - else { - $users_liststore->set( - $iter, - 0 => $channel, - 1 => $channel, - 2 => 'username', - ); - } - - $users_liststore->set($iter, [3], [$user_icon_pixbuf]); - } - } - - sub save_channel { - my $channel_name = $save_channel_name_entry->get_text; - my $channel_id = $save_channel_id_entry->get_text; - - # Validate the channel id - if (defined($channel_id) and $channel_id =~ /$valid_channel_id_re/) { - - $channel_id = $+{channel_id}; - - # Get the channel name when empty - if (not defined($channel_name) or not $channel_name =~ /\S/) { - $channel_name = $yv_obj->channel_title_from_id($channel_id) // die "Invalid channel ID: <<$channel_id>>"; - } - } - elsif (defined($channel_name) and $channel_name =~ /$valid_channel_id_re/) { - - $channel_name = $+{channel_id}; - $channel_id = $yv_obj->channel_id_from_username($channel_name); - - if (not defined $channel_id) { - die "Can't get channel ID from username: <<$channel_name>>"; - } - } - elsif (defined($channel_id) and $channel_id =~ /\S/) { - die "Invalid channel ID: <<$channel_id>>"; - } - else { - return; - } - - save_channel_by_id($channel_id, $channel_name); - } - - sub save_channel_by_id { - my ($channel_id, $channel_name) = @_; - - # Validate the channel ID - if (not defined($channel_id) or not $channel_id =~ /$valid_channel_id_re/) { - return; - } - - if ($channel_id =~ /$valid_channel_id_re/) { - $channel_id = $+{channel_id}; - } - - # Channel ID already exists in the list - if (exists($channels{$channel_id})) { - return; - } - - # Get the channel name - if (not defined($channel_name) or not $channel_name =~ /\S/) { - $channel_name = $yv_obj->channel_title_from_id($channel_id) // $channel_id; - } - - # Store it internally - $channels{$channel_id} = $channel_name; - - # Append it to the list - my $iter = $users_liststore->append; - - $users_liststore->set( - $iter, - 0 => $channel_id, - 1 => $channel_name, - 2 => 'channel', - 3 => $user_icon_pixbuf, - ); - } - - sub add_user_to_favorites { - my $channel_id = get_channel_id_for_selected_video() // return; - save_channel_by_id($channel_id); - } - - sub remove_selected_user { - my $selection = $users_treeview->get_selection // return; - my $iter = $selection->get_selected // return; - my $channel_id = $users_liststore->get($iter, 0); - delete $channels{$channel_id}; - $users_liststore->remove($iter); - } - - sub save_usernames_to_file { - open(my $fh, '>:utf8', $CONFIG{youtube_users_file}) or return; - foreach my $channel ( - sort { ($channels{$a} // $a) cmp($channels{$b} // $b) } - keys %channels - ) { - if (defined($channels{$channel})) { - say $fh "$channel $channels{$channel}"; - } - else { - say $fh $channel; - } - } - close $fh; - } - - # Get playlists from username - sub playlists_from_selected_username { - my $selection = $users_treeview->get_selection() // return; - my $iter = $selection->get_selected() // return; - - my $type = $users_liststore->get($iter, 2); - my $channel = $users_liststore->get($iter, 0); - - playlists($type, $channel); - } - - sub videos_from_selected_username { - my $selection = $users_treeview->get_selection() // return; - my $iter = $selection->get_selected() // return; - - my $type = $users_liststore->get($iter, 2); - my $channel = $users_liststore->get($iter, 0); - - uploads($type, $channel); - } - - sub videos_from_saved_channel { - hide_users_list_window(); - videos_from_selected_username(); - } -} - -# ----- My panel settings ----- # -sub log_out { - change_subscription_page(0); - - unlink $authentication_file - or warn "Can't unlink: `$authentication_file' -> $!"; - - $yv_obj->set_access_token(); - $yv_obj->set_refresh_token(); - - $statusbar->push(1, "Not logged in."); - return 1; -} - -sub change_subscription_page { - my ($value) = @_; - foreach my $object (qw(subsc_scrollwindow subsc_label)) { - $value - ? $gui->get_object($object)->show - : $gui->get_object($object)->hide; - } - return 1; -} - -sub subscriptions_button { - my $type = $panel_account_type_combobox->get_active_text; - my $username = $panel_user_entry->get_text; - subscriptions($type, $username); -} - -sub favorites_button { - my $type = $panel_account_type_combobox->get_active_text; - my $username = $panel_user_entry->get_text; - favorites($type, $username); -} - -sub uploads_button { - my $type = $panel_account_type_combobox->get_active_text; - my $username = $panel_user_entry->get_text; - uploads($type, $username); -} - -sub likes_button { - my $type = $panel_account_type_combobox->get_active_text; - my $username = $panel_user_entry->get_text; - likes($type, $username); -} - -sub dislikes_button { - my $type = $panel_account_type_combobox->get_active_text; - my $username = $panel_user_entry->get_text; - dislikes($type, $username); -} - -sub playlists_button { - my $type = $panel_account_type_combobox->get_active_text; - my $username = $panel_user_entry->get_text; - playlists($type, $username); -} - -sub activity_button { - my $type = $panel_account_type_combobox->get_active_text; - my $username = $panel_user_entry->get_text; - activities($type, $username); -} - -sub popular_uploads { - my ($type, $channel) = @_; - - if ($type =~ /^user/) { - $channel = $yv_obj->channel_id_from_username($channel) // die "Invalid username <<$channel>>\n"; - } - - my $results = $yv_obj->popular_videos($channel); - - if ($yv_utils->has_entries($results)) { - $liststore->clear if $CONFIG{clear_search_list}; - display_results($results); - } - else { - die "No popular uploads for channel: <<$channel>>\n"; - } -} - -{ - no strict 'refs'; - foreach my $name (qw(favorites uploads likes dislikes playlists subscriptions activities)) { - *{__PACKAGE__ . '::' . $name} = sub { - my ($type, $channel) = @_; - - my $method = $name; - - if ($yv_utils->is_channelID($channel)) { - $method = $name; - } - elsif ($type =~ /^user/i and $channel ne 'mine' and $channel =~ /^\S+\z/) { - $method = $name . '_from_username'; - } - elsif ($type =~ /^channel/i and $channel ne 'mine' and $channel =~ /^\S+\z/) { - $method = $name . '_from_username'; - } - - if ($type =~ /^(mine|myself)/i) { - if ($name eq 'likes') { - $method = 'my_likes'; - } - - if ($name eq 'playlists') { - $method = 'my_playlists'; - } - - if ($name eq 'activities') { - $method = 'my_activities'; - } - } - - if ($name eq 'dislikes') { - $method = 'my_dislikes'; - } - - my $request = $yv_obj->$method( - ($type =~ /^(user|channel)/i and $channel =~ /^\S+\z/) - ? $channel - : () - ); - - if ($yv_utils->has_entries($request)) { - $liststore->clear if $CONFIG{clear_search_list}; - display_results($request); - } - else { - die "No $name results" . ($channel ? " for channel: <<$channel>>\n" : "\n"); - } - - return 1; - }; - } -} - -sub get_selected_entry_code { - my (%options) = @_; - my $iter = $treeview->get_selection->get_selected // return; - - if (exists $options{type}) { - my $type = $liststore->get($iter, 7) // return; - $type eq $options{type} or return; - } - - my $code = $liststore->get($iter, 3); - return wantarray ? ($code, $iter) : $code; -} - -sub check_keywords { - my ($key) = @_; - - if ($key =~ /$get_video_id_re/o) { - my $info = $yv_obj->video_details($+{video_id}); - - if ($yv_utils->has_entries($info)) { - if (not play_video($info->{results})) { - return; - } - } - else { - return; - } - } - elsif ($key =~ /$get_playlist_id_re/o) { - list_playlist($+{playlist_id}); - } - elsif ($key =~ /$get_channel_playlists_id_re/) { - list_channel_playlists($+{channel_id}); - } - elsif ($key =~ /$get_channel_videos_id_re/) { - list_channel_videos($+{channel_id}); - } - elsif ($key =~ /$get_username_playlists_re/) { - list_username_playlists($+{username}); - } - elsif ($key =~ /$get_username_videos_re/) { - list_username_videos($+{username}); - } - else { - return; - } - - return 1; -} - -sub search { - my $keywords = $search_entry->get_text(); - - return if check_keywords($keywords); - - $liststore->clear if $CONFIG{clear_search_list}; - - # Remember the input text when "history" is enabled - if ($CONFIG{history}) { - append_to_history($keywords, 1); - } - - spin_published_within_changed(); - - # Set the username - my $username = $from_author_entry->get_text; - - if ($username =~ /^[\w\-]+\z/) { - my $id = $username; - - if (not $yv_utils->is_channelID($id)) { - $id = $yv_obj->channel_id_from_username($id) // undef; - } - - $yv_obj->set_channelId($id); - } - else { - $yv_obj->set_channelId(); - } - - # Set the category ID - my $category_id = $category_id_entry->get_text; - if ($category_id =~ /^\d+\z/) { - $yv_obj->set_videoCategoryId($category_id); - } - else { - $yv_obj->set_videoCategoryId(); - } - - my @types; - if ($search_for_playlists_checkbox->get_active) { - push @types, 'playlist'; - } - - if ($search_for_channels_checkbox->get_active) { - push @types, 'channel'; - } - - if ($search_for_videos_checkbox->get_active) { - push @types, 'video'; - } - - my $type = @types ? join(',', @types) : 'video'; - display_results($yv_obj->search_for($type, $keywords)); - - return 1; -} - -sub encode_entities { - my ($text) = @_; - - return q{} if not defined $text; - - $text =~ s/&/&/g; - $text =~ s//>/g; - - return $text; -} - -sub decode_entities { - my ($text) = @_; - - return q{} if not defined $text; - - $text =~ s/&/&/g; - $text =~ s/<//g; - - return $text; -} - -sub get_code { - my ($code, $iter) = get_selected_entry_code(); - - $code // return; - - Glib::Idle->add( - sub { - my ($code, $iter) = @{$_[0]}; - - my $type = $liststore->get($iter, 7); - - $type eq 'playlist' ? list_playlist($code) - : ($type eq 'channel' || $type eq 'subscription') ? uploads('channel', $code) - : $type eq 'next_page' && $code ne '' ? do { - - my $next_page_token = $liststore->get($iter, 5); - my $results = $yv_obj->next_page($code, $next_page_token); - - if ($yv_utils->has_entries($results)) { - my $label = '' . ('=' x 20) . ''; - $liststore->set($iter, 0 => $label, 3 => ""); - } - else { - $liststore->remove($iter); - die "This is the last page!\n"; - } - - display_results($results); - } - : $type eq 'video' ? ( - $CONFIG{audio_only} - ? execute_cli_straw_viewer("--id=$code") - : play_video($yv_obj->parse_json_string($liststore->get($iter, 8))) - ) - : (); - - return 0; - }, - [$code, $iter], - Glib::G_PRIORITY_DEFAULT_IDLE - ); -} - -sub make_row_description { - join(q{ }, split(q{ }, $_[0])) =~ s/(.)\1{3,}/$1/sgr; -} - -sub append_next_page { - my ($url) = @_; - - #$token // return; # no next page is available - - my $iter = $liststore->append; - - $liststore->set( - $iter, - 0 => "LOAD MORE", - 3 => $url, - 7 => 'next_page', - ); -} - -sub determine_image_format { - # - ## Code from: https://metacpan.org/source/SREZIC/Image-Info-1.39/lib/Image/Info.pm - # - - local ($_) = @_; - return "JPEG" if /^\xFF\xD8/; - return "PNG" if /^\x89PNG\x0d\x0a\x1a\x0a/; - return "GIF" if /^GIF8[79]a/; - return "TIFF" if /^MM\x00\x2a/; - return "TIFF" if /^II\x2a\x00/; - return "BMP" if /^BM/; - return "ICO" if /^\000\000\001\000/; - return "PPM" if /^P[1-6]/; - return "XPM" if m,(^\/\* XPM \*\/)|(static\s+char\s+\*\w+\[\]\s*=\s*\{\s*"\d+),; - return "XBM" if m|^(?:\/\*.*\*\/\n)?#define\s|; - return "SVG" if /^(?:[\012\015\t ]*lwp_get($url, simple => 1); - $cache{$url} = $data if defined($data); - return $data; -} - -sub get_pixbuf_thumbnail_from_content { - my ($thumbnail, $xsize, $ysize) = @_; - - $xsize //= 160; - $ysize //= 90; - - require Digest::MD5; - - my $md5 = Digest::MD5::md5_hex($thumbnail); - my $key = "$md5 $xsize $ysize"; - - state %cache; - - if (exists $cache{$key}) { - return $cache{$key}; - } - - my $pixbuf; - if (defined $thumbnail) { - my $type = determine_image_format($thumbnail); - - my $pixbufloader; - if (defined($type)) { - $pixbufloader = eval { 'Gtk3::Gdk::PixbufLoader'->new_with_type(lc($type)) }; - } - if (not defined $pixbufloader) { - $pixbufloader = 'Gtk3::Gdk::PixbufLoader'->new; - } - - eval { - $pixbufloader->set_size($xsize, $ysize); - ## $pixbufloader->write($thumbnail); # Gtk3 bug? - $pixbufloader->write([unpack 'C*', $thumbnail]); - $pixbuf = $pixbufloader->get_pixbuf; - $pixbufloader->close; - }; - } - - if (defined($pixbuf)) { - $cache{$key} = $pixbuf; - } - - $pixbuf //= $default_thumb; - - return $pixbuf; -} - -sub get_pixbuf_thumbnail_from_url { - my ($url, $xsize, $ysize) = @_; - my $thumbnail = lwp_get($url); - return get_pixbuf_thumbnail_from_content($thumbnail, $xsize, $ysize); -} - -sub get_pixbuf_thumbnail_from_entry { - my ($entry) = @_; - - my $thumbnail_url = $yv_utils->get_thumbnail_url($entry, $CONFIG{thumbnail_type}); - my $thumbnail_data = ($entry->{_thumbnail_data} ||= lwp_get($thumbnail_url)); - - # Don't cache thumbnails that failed to be retrieved. - if (not $entry->{_thumbnail_data}) { - delete $entry->{_thumbnail_data}; - } - - my $square_format = $yv_utils->is_channel($entry) || $yv_utils->is_subscription($entry); - my $pixbuf = get_pixbuf_thumbnail_from_content($thumbnail_data, ($square_format ? (160, 160) : ())); - - return $pixbuf; -} - -sub display_results { - my ($results, $from_history) = @_; - - if (not $yv_utils->has_entries($results)) { - die "No results...\n"; - } - - add_results_to_history($results) if not $from_history; - - my $url = $results->{url}; - #my $info = $results->{results} // {}; - my $items = $results->{results} // []; - - #use Data::Dump qw(pp); - #pp $items; - - if (ref($items) eq 'HASH') { - $items = $items->{videos}; - } - - hide_feeds_window(); - - #~ if (not $from_history) { - - #~ foreach my $entry (@$items) { - #~ if ($yv_utils->is_activity($entry)) { - #~ my $type = $entry->{snippet}{type}; - - #~ if ($type eq 'upload') { - #~ $entry->{kind} = 'youtube#video'; - #~ $entry->{id} = $entry->{contentDetails}{upload}{videoId}; - #~ } - - #~ if ($type eq 'playlistItem') { - #~ $entry->{kind} = 'youtube#video'; - #~ $entry->{id} = $entry->{contentDetails}{playlistItem}{resourceId}{videoId}; - #~ } - - #~ if ($type eq 'subscription') { - #~ $entry->{kind} = 'youtube#channel'; - #~ $entry->{snippet}{title} = $entry->{snippet}{channelTitle}; - #~ $entry->{snippet}{channelId} = $entry->{contentDetails}{subscription}{resourceId}{channelId}; - #~ } - - #~ if ($type eq 'bulletin' and $entry->{contentDetails}{bulletin}{resourceId}{kind} eq 'youtube#video') { - #~ $entry->{kind} = 'youtube#video'; - #~ $entry->{id} = $entry->{contentDetails}{bulletin}{resourceId}{videoId}; - #~ } - #~ } - #~ } - - #~ my @video_ids; - #~ my @playlist_ids; - - #~ foreach my $i (0 .. $#{$items}) { - #~ my $item = $items->[$i]; - - #~ if ($yv_utils->is_playlist($item)) { - #~ push @playlist_ids, $yv_utils->get_playlist_id($item); - #~ } - #~ elsif ($yv_utils->is_video($item)) { - #~ push @video_ids, $yv_utils->get_video_id($item); - #~ } - #~ } - - #~ my %id_lookup; - - #~ if (@video_ids) { - #~ my $content_details = $yv_obj->video_details(join(',', @video_ids), VIDEO_PART); - #~ my $video_details = $content_details->{results}{items}; - - #~ foreach my $i (0 .. $#video_ids) { - #~ $id_lookup{$video_ids[$i]} = $video_details->[$i]; - #~ } - #~ } - - #~ if (@playlist_ids) { - #~ my $content_details = $yv_obj->playlist_from_id(join(',', @playlist_ids), 'contentDetails'); - #~ my $playlist_details = $content_details->{results}{items}; - - #~ foreach my $i (0 .. $#playlist_ids) { - #~ $id_lookup{$playlist_ids[$i]} = $playlist_details->[$i]; - #~ } - #~ } - - #~ $info->{__extra_info__} = \%id_lookup; - #~ } - - foreach my $i (0 .. $#{$items}) { - my $item = $items->[$i]; - - if ($yv_utils->is_playlist($item)) { - - #~ my $playlist_id = $yv_utils->get_playlist_id($item) || next; - - #~ if (exists($info->{__extra_info__}{$playlist_id})) { - #~ @{$item}{qw(contentDetails)} = - #~ @{$info->{__extra_info__}{$playlist_id}}{qw(contentDetails)}; - #~ } - - add_playlist_entry($item); - } - elsif ($yv_utils->is_channel($item)) { - add_channel_entry($item); - } - elsif ($yv_utils->is_subscription($item)) { - add_subscription_entry($item); - } - elsif ($yv_utils->is_video($item)) { - - #~ my $video_id = $yv_utils->get_video_id($item) || next; - - #~ if (exists($info->{__extra_info__}{$video_id})) { - #~ @{$item}{qw(id contentDetails statistics snippet)} = - #~ @{$info->{__extra_info__}{$video_id}}{qw(id contentDetails statistics snippet)}; - #~ } - - # Filter out private or deleted videos - #$yv_utils->get_video_id($item) || next; - - # Filter out videos with time '00:00' - #$yv_utils->get_time($item) eq '00:00' and next; - - # Mark as video - #$item->{__is_video__} = 1; - - # Store the video title to history (when `save_titles_to_history` is true) - #if ($CONFIG{save_titles_to_history}) { - # append_to_history($yv_utils->get_title($item), 0); - #} - - add_video_entry($item); - } - } - - append_next_page($url); #, #$info->{nextPageToken}); -} - -sub set_entry_tooltip { - my ($iter, $title, $description) = @_; - - $CONFIG{tooltips} || return 1; - - if ($CONFIG{tooltip_max_len} > 0 and length($description) > $CONFIG{tooltip_max_len}) { - $description = substr($description, 0, $CONFIG{tooltip_max_len}) . '...'; - } - - $description =~ s/(?:\R\s*\R)+/\n\n/g; # replace 2+ consecutive newlines with "\n\n" - - $liststore->set($iter, [9], ["" . encode_entities($title) . "" . "\n\n" . encode_entities($description)]); -} - -sub set_thumbnail { - my ($entry, $liststore, $iter) = @_; - - $liststore->set($iter, [1], [$default_thumb]); - - Glib::Idle->add( - sub { - my ($entry, $liststore, $iter) = @{$_[0]}; - my $pixbuf = get_pixbuf_thumbnail_from_entry($entry); - $liststore->set($iter, [1], [$pixbuf]); - return 0; - }, - [$entry, $liststore, $iter], - Glib::G_PRIORITY_DEFAULT_IDLE - ); -} - -sub add_subscription_entry { - my ($subscription) = @_; - - my $iter = $liststore->append; - my $title = $yv_utils->get_title($subscription); - my $channel_id = $yv_utils->get_channel_id($subscription); - my $description = $yv_utils->get_description($subscription); - my $row_description = make_row_description($description); - - set_entry_tooltip($iter, $title, $description); - - my $title_label = - '' - . encode_entities($title) - . "\n\n" - . "$symbols{face}\t " - . encode_entities($channel_id) . "\n" - . "$symbols{crazy_arrow}\t " - . $yv_utils->get_publication_date($subscription) - . "\n\n" - . encode_entities($row_description) . ''; - - my $type_label = "$symbols{diamond} " . 'Subscription' . "\n"; - - $liststore->set( - $iter, - 0 => $title_label, - 2 => $type_label, - 3 => $channel_id, - 4 => encode_entities($description), - 6 => $channel_id, - 7 => 'subscription', - ); - - if ($CONFIG{show_thumbs}) { - set_thumbnail($subscription, $liststore, $iter); - } -} - -sub reflow_text { - my ($text) = @_; - $text =~ s/^/‎/gmr; -} - -sub add_video_entry { - my ($video) = @_; - - my $iter = $liststore->append; - my $title = $yv_utils->get_title($video); - my $video_id = $yv_utils->get_video_id($video); - my $channel_id = $yv_utils->get_channel_id($video); - my $description = $yv_utils->get_description($video); - my $row_description = make_row_description($description); - - set_entry_tooltip($iter, $title, $description); - - my $title_label = - reflow_text( "" - . encode_entities($title) - . "\n" - . "$symbols{up_arrow}\t " - . $yv_utils->set_thousands($yv_utils->get_likes($video)) . "\n" - . "$symbols{down_arrow}\t " - . $yv_utils->set_thousands($yv_utils->get_dislikes($video)) . "\n" - . "$symbols{ellipsis}\t " - . encode_entities($yv_utils->get_category_name($video)) . "\n" - . "$symbols{face}\t " - . encode_entities($yv_utils->get_channel_title($video)) . "\n" . "" - . encode_entities($row_description) - . ""); - - my $info_label = - reflow_text( "$symbols{play}\t " - . $yv_utils->get_time($video) . "\n" - . "$symbols{diamond}\t " - . $yv_utils->get_definition($video) . "\n" - . "$symbols{views}\t " - . $yv_utils->set_thousands($yv_utils->get_views($video)) . "\n" - . "$symbols{right_arrow}\t " - . $yv_utils->get_publication_date($video)); - - $liststore->set( - $iter, - 0 => $title_label, - 2 => $info_label, - 3 => $video_id, - 4 => encode_entities($description), - 6 => $channel_id, - 7 => 'video', - 8 => $yv_obj->make_json_string($video), - ); - - if ($CONFIG{show_thumbs}) { - set_thumbnail($video, $liststore, $iter); - } -} - -sub add_channel_entry { - my ($channel) = @_; - - my $iter = $liststore->append; - my $title = $yv_utils->get_channel_title($channel); - my $channel_id = $yv_utils->get_channel_id($channel); - my $description = $yv_utils->get_description($channel); - my $row_description = make_row_description($description); - - set_entry_tooltip($iter, $title, $description); - - my $title_label = - reflow_text( '' - . encode_entities($title) - . "\n\n" - . "$symbols{face}\t " - . encode_entities($yv_utils->get_channel_title($channel)) . "\n" - . "$symbols{play}\t " - . encode_entities($channel_id) . "\n" - . "$symbols{crazy_arrow}\t " - . $yv_utils->get_publication_date($channel) - . "\n\n" - . encode_entities($row_description) - . ''); - - my $type_label = reflow_text("$symbols{diamond} " . 'Channel' . "\n"); - - $liststore->set( - $iter, - 0 => $title_label, - 2 => $type_label, - 3 => $channel_id, - 4 => encode_entities($description), - 6 => $channel_id, - 7 => 'channel', - ); - - if ($CONFIG{show_thumbs}) { - set_thumbnail($channel, $liststore, $iter); - } -} - -sub add_playlist_entry { - my ($playlist) = @_; - - my $iter = $liststore->append; - my $title = $yv_utils->get_title($playlist); - my $channel_id = $yv_utils->get_channel_id($playlist); - my $channel_title = $yv_utils->get_channel_title($playlist); - my $description = $yv_utils->get_description($playlist); - my $playlist_id = $yv_utils->get_playlist_id($playlist); - my $row_description = make_row_description($description); - - set_entry_tooltip($iter, $title, $description); - - my $title_label = - reflow_text( '' - . encode_entities($title) - . "\n\n" - . "$symbols{face}\t " - . encode_entities($channel_title) . "\n" - . "$symbols{play}\t " - . encode_entities($playlist_id) . "\n" - . "$symbols{crazy_arrow}\t " - . $yv_utils->get_publication_date($playlist) . "\n\n" . '' - . encode_entities($row_description) - . ''); - - my $num_items_template = "$symbols{numero} %d items\n"; - my $num_items_text = sprintf($num_items_template, $yv_utils->get_playlist_video_count($playlist)); - - my $type_label = reflow_text("$symbols{diamond} " . 'Playlist' . "\n" . $num_items_text); - - $liststore->set( - $iter, - 0 => $title_label, - 2 => $type_label, - 3 => $playlist_id, - 4 => encode_entities($description), - 6 => $channel_id, - 7 => 'playlist', - ); - - if ($CONFIG{show_thumbs}) { - set_thumbnail($playlist, $liststore, $iter); - } -} - -sub list_playlist { - my ($playlist_id) = @_; - - my $results = $yv_obj->videos_from_playlist_id($playlist_id); - - if ($yv_utils->has_entries($results)) { - $liststore->clear if $CONFIG{clear_search_list}; - display_results($results); - return 1; - } - else { - die "[!] Inexistent playlist...\n"; - } - return; -} - -sub list_channel_videos { - my ($channel_id) = @_; - - my $results = $yv_obj->uploads($channel_id); - - if ($yv_utils->has_entries($results)) { - $liststore->clear if $CONFIG{clear_search_list}; - display_results($results); - return 1; - } - else { - die "[!] No videos for channel ID: $channel_id\n"; - } - return; -} - -sub list_username_videos { - my ($username) = @_; - - my $results = $yv_obj->uploads_from_username($username); - - if ($yv_utils->has_entries($results)) { - $liststore->clear if $CONFIG{clear_search_list}; - display_results($results); - return 1; - } - else { - die "[!] No videos for user: $username\n"; - } - return; -} - -sub list_channel_playlists { - my ($channel_id) = @_; - - my $results = $yv_obj->playlists($channel_id); - - if ($yv_utils->has_entries($results)) { - $liststore->clear if $CONFIG{clear_search_list}; - display_results($results); - return 1; - } - else { - die "[!] No playlists for channel ID: $channel_id\n"; - } - return; -} - -sub list_username_playlists { - my ($username) = @_; - - my $results = $yv_obj->playlists_from_username($username); - - if ($yv_utils->has_entries($results)) { - $liststore->clear if $CONFIG{clear_search_list}; - display_results($results); - return 1; - } - else { - die "[!] No playlists for user: $username\n"; - } - return; -} - -sub favorites_from_text_entry { - my ($text_entry) = @_; - favorites($channel_type_combobox->get_active_text, $text_entry->get_text); -} - -sub uploads_from_text_entry { - my ($text_entry) = @_; - uploads($channel_type_combobox->get_active_text, $text_entry->get_text); -} - -sub playlists_from_text_entry { - my ($text_entry) = @_; - playlists($channel_type_combobox->get_active_text, $text_entry->get_text); -} - -sub likes_from_text_entry { - my ($text_entry) = @_; - likes($channel_type_combobox->get_active_text, $text_entry->get_text); -} - -sub subscriptions_from_text_entry { - my ($text_entry) = @_; - subscriptions($channel_type_combobox->get_active_text, $text_entry->get_text); -} - -sub strip_spaces { - my ($text) = @_; - $text =~ s/^\s+//; - return unpack 'A*', $text; -} - -sub get_streaming_url { - my ($video_id) = @_; - - my ($urls, $captions, $info) = $yv_obj->get_streaming_urls($video_id); - - if (not defined $urls) { - return scalar {}; - } - - # Download the closed-captions - my $srt_file; - if (ref($captions) eq 'ARRAY' and @$captions and $CONFIG{get_captions}) { - require WWW::StrawViewer::GetCaption; - my $yv_cap = WWW::StrawViewer::GetCaption->new( - auto_captions => $CONFIG{auto_captions}, - captions_dir => $CONFIG{captions_dir}, - captions => $captions, - languages => $CONFIG{srt_languages}, - ); - $srt_file = $yv_cap->save_caption($video_id); - } - - require WWW::StrawViewer::Itags; - state $yv_itags = WWW::StrawViewer::Itags->new(); - - my ($streaming, $resolution) = - $yv_itags->find_streaming_url( - urls => $urls, - resolution => $CONFIG{resolution}, - dash => $CONFIG{dash_support}, - dash_mp4_audio => $CONFIG{dash_mp4_audio}, - dash_segmented => $CONFIG{dash_segmented}, - ); - - return { - streaming => $streaming, - srt_file => $srt_file, - info => $info, - resolution => $resolution, - }; -} - -sub get_quotewords { - require Text::ParseWords; - return Text::ParseWords::quotewords(@_); -} - -#---------------------- PLAY AN YOUTUBE VIDEO ----------------------# -sub get_player_command { - my ($streaming, $video) = @_; - - my %MPLAYER; - $MPLAYER{fullscreen} = $CONFIG{fullscreen} ? $CONFIG{video_players}{$CONFIG{video_player_selected}}{fs} : q{}; - $MPLAYER{mplayer_arguments} = $CONFIG{video_players}{$CONFIG{video_player_selected}}{arg} // q{}; - - my $cmd = join( - q{ }, - ( - # Video player - $CONFIG{video_players}{$CONFIG{video_player_selected}}{cmd}, - - ( # Audio file (https://) - ref($streaming->{streaming}{__AUDIO__}) eq 'HASH' - && exists($CONFIG{video_players}{$CONFIG{video_player_selected}}{audio}) - ? $CONFIG{video_players}{$CONFIG{video_player_selected}}{audio} - : () - ), - - ( # Caption file (.srt) - defined($streaming->{srt_file}) - && exists($CONFIG{video_players}{$CONFIG{video_player_selected}}{srt}) - ? $CONFIG{video_players}{$CONFIG{video_player_selected}}{srt} - : () - ), - - # Rest of the arguments - grep({ defined($_) and /\S/ } values %MPLAYER) - ) - ); - - my $has_video = $cmd =~ /\*(?:VIDEO|URL|ID)\*/; - - $cmd = $yv_utils->format_text( - streaming => $streaming, - info => $video, - text => $cmd, - escape => 1, - ); - - if ($streaming->{streaming}{url} =~ m{^https://www\.youtube\.com/watch\?v=}) { - $cmd =~ s{ --no-ytdl\b}{ }g; - } - - $has_video ? $cmd : join(' ', $cmd, quotemeta($streaming->{streaming}{url})); -} - -sub play_video { - my ($video) = @_; - - my $video_id = $yv_utils->get_video_id($video); - my $streaming = get_streaming_url($video_id); - - if (ref($streaming->{streaming}) ne 'HASH') { - die "[!] Can't play this video: no streaming URL has been found!\n"; - } - - if ( not defined($streaming->{streaming}{url}) - and defined($streaming->{info}{status}) - and $streaming->{info}{status} =~ /(?:error|fail)/i) { - die "[!] Error on: " . sprintf($CONFIG{youtube_video_url}, $video_id) . "\n", - "[*] Reason: " . $streaming->{info}{reason} =~ tr/+/ /r . "\n"; - } - - my $command = get_player_command($streaming, $video); - - if ($yv_obj->get_debug) { - say "-> Resolution: $streaming->{resolution}"; - say "-> Video itag: $streaming->{streaming}{itag}"; - say "-> Audio itag: $streaming->{streaming}{__AUDIO__}{itag}" if exists $streaming->{streaming}{__AUDIO__}; - say "-> Video type: $streaming->{streaming}{type}"; - say "-> Audio type: $streaming->{streaming}{__AUDIO__}{type}" if exists $streaming->{streaming}{__AUDIO__}; - } - - my $code = execute_external_program($command); - warn "[!] Can't play this video -- player exited with code: $code\n" if $code != 0; - - return 1; -} - -sub list_category { - my $iter = $cat_treeview->get_selection->get_selected; - my $cat_id = $cats_liststore->get($iter, 1) // return; - my $type = $cats_liststore->get($iter, 3); - - my $videos = - $type eq 'edu-cat' - ? $yv_obj->get_video_lectures_from_category($cat_id) - : $yv_obj->videos_from_category($cat_id); - - if (not $yv_utils->has_entries($videos)) { - $videos = $yv_obj->trending_videos_from_category($cat_id); - } - - if ($yv_utils->has_entries($videos)) { - $liststore->clear if $CONFIG{clear_search_list}; - display_results($videos); - } - else { - die "No video found for categoryID: <$cat_id>\n"; - } -} - -sub list_tops { - my $iter = $tops_treeview->get_selection->get_selected; - - my %top_opts; - $top_opts{feed_id} = $tops_liststore->get($iter, 2) // return; - my $top_type = $tops_liststore->get($iter, 3); - - if ($top_type ne q{}) { - $top_opts{time_id} = $top_type; - } - - if (length(my $region = $gui->get_object('region_entry')->get_text)) { - $top_opts{region_id} = $region; - } - - if (length(my $category = $gui->get_object('category_entry')->get_text)) { - $top_opts{cat_id} = $category; - } - - $liststore->clear if $CONFIG{clear_search_list}; - display_results( - $top_type eq 'movies' - ? $yv_obj->get_movies($top_opts{feed_id}) - : $yv_obj->get_video_tops(%top_opts) - ); -} - -sub clear_text { - my ($entry) = @_; - - if ($entry->get_text() =~ /\.\.\.\z/ or $CONFIG{clear_text_entries_on_click}) { - $entry->set_text(''); - } - - return 0; -} - -sub run_cli_straw_viewer { - execute_cli_straw_viewer('--interactive'); -} - -sub get_options_as_arguments { - my @args; - my %options = ( - 'no-interactive' => q{}, - 'resolution' => $CONFIG{resolution}, - 'download-dir' => quotemeta(rel2abs($CONFIG{downloads_dir})), - 'fullscreen' => $CONFIG{fullscreen} ? q{} : undef, - 'no-dash' => $CONFIG{dash_support} ? undef : q{}, - 'no-video' => $CONFIG{audio_only} ? q{} : undef, - 'resolution=audio' => $CONFIG{audio_only} ? q{} : undef, - ); - - while (my ($argv, $value) = each %options) { - push( - @args, - do { - $value ? '--' . $argv . '=' . $value - : defined($value) ? '--' . $argv - : next; - } - ); - } - return @args; -} - -sub execute_external_program { - my ($cmd) = @_; - - if ($CONFIG{prefer_fork} and defined(my $pid = fork())) { - if ($pid == 0) { - say "** Forking process: $cmd" if $yv_obj->get_debug; - $yv_obj->proxy_exec($cmd); - } - } - else { - say "** Backgrounding process: $cmd" if $yv_obj->get_debug; - $yv_obj->proxy_system($cmd . ' &'); - } -} - -sub make_youtube_url { - my ($type, $code) = @_; - - my $format = ( - ($type eq 'subscription' || $type eq 'channel') ? $CONFIG{youtube_channel_url} - : $type eq 'video' ? $CONFIG{youtube_video_url} - : $type eq 'playlist' ? $CONFIG{youtube_playlist_url} - : () - ); - - if (defined $format) { - return sprintf($format, $code); - } - - return "https://www.youtube.com"; -} - -sub open_external_url { - my ($url) = @_; - - my $exit_code = - execute_external_program(join(q{ }, $CONFIG{web_browser} // $ENV{WEBBROWSER} // 'xdg-open', quotemeta($url))); - - if ($exit_code != 0) { - warn "Can't open URL <<$url>> -- exit code: $exit_code\n"; - } - - return 1; -} - -sub enqueue_video { - my $video_id = get_selected_entry_code(type => 'video') // return; - print "[*] Added: <$video_id>\n" if $yv_obj->get_debug; - push @VIDEO_QUEUE, $video_id; - return 1; -} - -sub play_enqueued_videos { - if (@VIDEO_QUEUE) { - execute_cli_straw_viewer('--video-ids=' . join(q{,}, splice @VIDEO_QUEUE)); - } - return 1; -} - -sub play_selected_video_with_cli_straw_viewer { - my ($code, $iter) = get_selected_entry_code(); - $code // return; - - my $type = $liststore->get($iter, 7); - - if ($type eq 'video') { - execute_cli_straw_viewer("--video-id=$code"); - } - elsif ($type eq 'playlist') { - execute_cli_straw_viewer("--pp=$code"); - } - else { - warn "Can't play $type: $code\n"; - } - - return 1; -} - -sub execute_cli_straw_viewer { - my @arguments = @_; - - my $command = join( - q{ }, - $CONFIG{terminal}, - sprintf( - $CONFIG{terminal_exec}, - join(q{ }, - $CONFIG{straw_viewer}, get_options_as_arguments(), - @arguments, @{$CONFIG{straw_viewer_args}}), - ) - ); - my $code = execute_external_program($command); - - say $command if $yv_obj->get_debug; - - warn "straw-viewer - exit code: $code\n" if $code != 0; - return 1; -} - -sub download_video { - my $code = get_selected_entry_code(type => 'video') // return; - execute_cli_straw_viewer("--video-id=$code", '--download'); - return 1; -} - -sub comments_row_activated { - - my $iter = $feeds_treeview->get_selection->get_selected() or return; - my $url = $feeds_liststore->get($iter, 1); - - if (defined($url) and $url =~ m{^https?://}) { # load more comments - - my $token = $feeds_liststore->get($iter, 2); - $feeds_liststore->remove($iter); - my $results = $yv_obj->next_page_with_token($url, $token); - - if ($yv_utils->has_entries($results)) { - display_comments($results); - } - else { - die "This is the last page of comments.\n"; - } - - return 1; - } - - my $video_id = $feeds_liststore->get($iter, 3); - my $comment_id = $feeds_liststore->get($iter, 4); - - my $comment_url = sprintf("https://www.youtube.com/watch?v=%s&lc=%s", $video_id, $comment_id,); - - open_external_url($comment_url); - - return 1; -} - -sub show_user_favorited_videos { - my $username = get_channel_id_for_selected_video() // return; - favorites('channel', $username); -} - -sub get_channel_id_for_selected_video { - my $selection = $treeview->get_selection() // return; - my $iter = $selection->get_selected() // return; - $liststore->get($iter, 6); -} - -sub show_related_videos { - my $video_id = get_selected_entry_code(type => 'video') // return; - - my $results = $yv_obj->related_to_videoID($video_id); - if ($yv_utils->has_entries($results)) { - $liststore->clear if $CONFIG{clear_search_list}; - display_results($results); - } - else { - die "No related video for videoID: <$video_id>\n"; - } -} - -sub send_comment_to_video { - my $videoID = get_selected_entry_code(type => 'video') // return; - my $comment = get_text($gui->get_object('comment_textview')); - - $feeds_statusbar->push(0, - length($comment) && $yv_obj->comment_to_video_id($comment, $videoID) - ? 'Video comment has been posted!' - : 'Error!'); -} - -sub wrap_text { - my (%args) = @_; - - require Text::Wrap; - local $Text::Wrap::columns = $CONFIG{comments_width}; - - my $text = "@{$args{text}}"; - $text =~ tr{\r}{}d; - - eval { Text::Wrap::wrap($args{i_tab}, $args{s_tab}, $text) } // $text; -} - -sub display_comments { - my ($results) = @_; - - return 1 if ref($results) ne 'HASH'; - - my $url = $results->{url}; - my $video_id = $results->{results}{videoId}; - my $comments = $results->{results}{comments} // []; - my $continuation = $results->{results}{continuation}; - - foreach my $comment (@{$comments}) { - - #use Data::Dump qw(pp); - #pp $comment; - - #my $comment_age = $yv_utils->date_to_age($snippet->{publishedAt}); - my $comment_id = $yv_utils->get_comment_id($comment); - my $comment_age = $yv_utils->get_publication_age_approx($comment); - - my $comment_text = reflow_text( - "" - . encode_entities($yv_utils->get_author($comment)) - . " (" - . ( - $comment_age =~ /sec|min|hour|day/ - ? "$comment_age ago" - : $yv_utils->get_publication_date($comment) - ) - . ") commented:\n" - . encode_entities( - wrap_text( - i_tab => "\t", - s_tab => "\t", - text => [$yv_utils->get_comment_content($comment) // 'Empty comment...'], - ) - ) - ); - - my $iter = $feeds_liststore->append; - $feeds_liststore->set( - $iter, - 0 => $comment_text, - 3 => $video_id, - 4 => $comment_id, - ); - - #~ if (exists $comment->{replies}) { - #~ foreach my $reply (reverse @{$comment->{replies}{comments}}) { - #~ my $reply_age = $yv_utils->date_to_age($reply->{snippet}{publishedAt}); - #~ my $reply_text = reflow_text( - #~ "\t" - #~ . encode_entities($reply->{snippet}{authorDisplayName}) - #~ . " (" - #~ . ( - #~ $reply_age =~ /sec|min|hour|day/ - #~ ? "$reply_age ago" - #~ : $yv_utils->format_date($reply->{snippet}{publishedAt}) - #~ ) - #~ . ") replied:\n" - #~ . encode_entities( - #~ wrap_text( - #~ i_tab => "\t\t", - #~ s_tab => "\t\t", - #~ text => [$reply->{snippet}{textDisplay} // 'Empty comment...'] - #~ ) - #~ ) - #~ ); - - #~ my $iter = $feeds_liststore->append; - #~ $feeds_liststore->set( - #~ $iter, - #~ 0 => $reply_text, - #~ 3 => $reply->{snippet}{videoId}, - #~ 4 => $reply->{id}, - #~ ); - #~ } - #~ } - } - - if (defined $continuation) { - my $iter = $feeds_liststore->append; - $feeds_liststore->set( - $iter, - 0 => "LOAD MORE", - 1 => $url, - 2 => $continuation, - ); - } - - return 1; -} - -sub save_session { - $CONFIG{remember_session} || return; - - my $curr = $ResultsHistory{current}; - my $curr_result = $ResultsHistory{results}[$curr] // return; - - my @results = @{$ResultsHistory{results}}; - - require List::Util; - - my $max = $CONFIG{remember_session_depth}; - my @left = @results[List::Util::max(0, $curr - $max) .. $curr - 1]; - my @right = @results[$curr + 1 .. List::Util::min($#results, $curr + $max)]; - - if ($yv_obj->get_debug) { - say "Session total: ", scalar(@results); - say "Session left : ", scalar(@left); - say "Session right: ", scalar(@right); - } - - $ResultsHistory{current} = $#left + 1; - $ResultsHistory{results} = [@left, $curr_result, @right]; - - require Storable; - Storable::store( - { - keyword => $search_entry->get_text, - history => \%ResultsHistory, - }, - $session_file - ); -} - -sub add_results_to_history { - my ($results) = @_; - my $results_copy = $results; - $ResultsHistory{current}++; - splice @{$ResultsHistory{results}}, $ResultsHistory{current}, 0, $results_copy; - set_prev_next_results_sensitivity(); -} - -sub display_previous_results { - if ($ResultsHistory{current} > 0) { - $ResultsHistory{current}--; - display_relative_results($ResultsHistory{current}); - } -} - -sub display_next_results { - if ($ResultsHistory{current} < $#{$ResultsHistory{results}}) { - $ResultsHistory{current}++; - display_relative_results($ResultsHistory{current}); - } -} - -sub display_relative_results { - my ($nth_item) = @_; - $liststore->clear if $CONFIG{clear_search_list}; - my $results_copy = $ResultsHistory{results}[$nth_item]; - display_results($results_copy, 1); - set_prev_next_results_sensitivity(); -} - -sub set_prev_next_results_sensitivity { - $gui->get_object('show_prev_results')->set_sensitive($ResultsHistory{current} > 0); - $gui->get_object('show_next_results')->set_sensitive($ResultsHistory{current} < $#{$ResultsHistory{results}}); -} - -sub show_videos_from_selected_author { - uploads('channel', get_channel_id_for_selected_video() || return); -} - -sub show_playlists_from_selected_author { - my $request = $yv_obj->playlists(get_channel_id_for_selected_video() || return); - if ($yv_utils->has_entries($request)) { - $liststore->clear if $CONFIG{clear_search_list}; - display_results($request); - } - else { - die "No playlists found...\n"; - } - return 1; -} - -sub set_entry_details { - my ($code, $iter) = @_; - - my $type = $liststore->get($iter, 7); - my $main_details = $liststore->get($iter, 0); - my $channel_id = get_channel_id_for_selected_video(); - - # Setting title - my $title = substr($main_details, 0, index($main_details, '') + 6, ''); - $gui->get_object('video_title_label')->set_label("$title"); - $gui->get_object('video_title_label')->set_tooltip_markup("$title"); - - # Setting video details - $main_details =~ s/^\s+//; - $main_details =~ s{\s*.+\s*}{\n}; - $main_details =~ s{\h+}{ }g; - $main_details =~ s{^.*?.*?\K\h*}{\t}gm; - - my $secondary_details = $liststore->get($iter, 2); - $secondary_details =~ s{\h+}{ }g; - $secondary_details =~ s{^.*?.*?\K\h*}{\t}gm; - $secondary_details .= "\n$symbols{black_face}\t$channel_id"; - - my $text_info = join("\n", grep { !/^&#\w+;$/ } split(/\R/, "$main_details$secondary_details")); - $gui->get_object('video_details_label')->set_label($text_info); - - # Setting the link button - my $url = make_youtube_url($type, $code); - my $linkbutton = $gui->get_object('linkbutton1'); - - $linkbutton->set_label($url); - $linkbutton->set_uri($url); - - my $info = $yv_obj->parse_json_string($liststore->get($iter, 8)); - - my %thumbs = ( - start => 1, - middle => 2, - end => 3, - ); - - # Getting thumbs - foreach my $type (keys %thumbs) { - - $gui->get_object("image$thumbs{$type}")->set_from_pixbuf($default_thumb); - - Glib::Idle->add( - sub { - my ($type) = @{$_[0]}; - - my $url = $yv_utils->get_thumbnail_url($info, $type); - - #~ my $thumbnail = $info->{snippet}{thumbnails}{medium}; - #~ my $url = $thumbnail->{url}; - - if ($url =~ /_live\.\w+\z/) { - ## no extra thumbnails available while video is LIVE - } - else { - $url =~ s{/\w+\.(\w+)\z}{/mq$thumbs{$type}.$1}; - } - - my $pixbuf = get_pixbuf_thumbnail_from_url($url, 160, 90); - $gui->get_object("image$thumbs{$type}")->set_from_pixbuf($pixbuf); - - return 0; - }, - [$type], - Glib::G_PRIORITY_DEFAULT_IDLE - ); - } - - # Setting textview description - set_text($gui->get_object('description_textview'), decode_entities($liststore->get($iter, 4))); - return 1; -} - -sub on_mainw_destroy { - - # Save hpaned position - $CONFIG{hpaned_position} = $hbox2->get_position; - - get_main_window_size(); - dump_configuration(); - save_usernames_to_file(); - save_session(); - - 'Gtk3'->main_quit; -} - -$notebook->set_current_page($CONFIG{default_notebook_page}); - -if ($CONFIG{remember_session} and -f $session_file) { - - require Storable; - my $session = eval { Storable::retrieve($session_file) }; - - if (ref($session) eq 'HASH') { - %ResultsHistory = %{$session->{history}}; - $search_entry->set_text($session->{keyword}); - $search_entry->set_position(length($session->{keyword})); - $search_entry->select_region(0, -1); - - if (not @ARGV) { - Glib::Idle->add( - sub { - display_relative_results($ResultsHistory{current}); - return 0; - }, - [], - Glib::G_PRIORITY_DEFAULT_IDLE - ); - } - } - else { - warn "[!] Failed to load previous session...\n"; - warn "[!] Reason: $@\n" if $@; - } -} - -if (@ARGV) { - my $text = join(' ', @ARGV); - $search_entry->set_text($text); - $search_entry->set_position(length($text)); - - Glib::Idle->add( - sub { - search(); - return 0; - }, - [], - Glib::G_PRIORITY_DEFAULT_IDLE - ); -} - -'Gtk3'->main; diff --git a/bin/straw-viewer b/bin/straw-viewer deleted file mode 100755 index 6fa34ef..0000000 --- a/bin/straw-viewer +++ /dev/null @@ -1,4183 +0,0 @@ -#!/usr/bin/perl - -# Copyright (C) 2010-2020 Trizen . -# -# This program is free software; you can redistribute it and/or modify it -# under the terms of either: the GNU General Public License as published -# by the Free Software Foundation; or the Artistic License. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -# -# See https://dev.perl.org/licenses/ for more information. -# -#------------------------------------------------------- -# straw-viewer -# Fork: 14 February 2020 -# Edit: 14 February 2020 -# https://github.com/trizen/straw-viewer -#------------------------------------------------------- - -# straw-viewer is a command line utility for streaming YouTube videos in mpv/vlc/mplayer. - -# This is a fork of youtube-viewer: -# https://github.com/trizen/youtube-viewer - -=head1 NAME - -straw-viewer - YouTube from command line. - -See: straw-viewer --help - straw-viewer --tricks - straw-viewer --examples - straw-viewer --stdin-help - -=head1 LICENSE AND COPYRIGHT - -Copyright 2010-2020 Trizen. - -This program is free software; you can redistribute it and/or modify it -under the terms of either: the GNU General Public License as published -by the Free Software Foundation; or the Artistic License. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - -See L for more information. - -=cut - -use utf8; -use 5.016; - -use warnings; -no warnings 'once'; - -my $DEVEL; # true in devel mode -use if ($DEVEL = 1), lib => qw(../lib); # devel mode - -use WWW::StrawViewer v0.0.1; -use WWW::StrawViewer::RegularExpressions; - -use File::Spec::Functions qw( - catdir - catfile - curdir - path - rel2abs - tmpdir - file_name_is_absolute - ); - -binmode(STDOUT, ':utf8'); - -my $appname = 'CLI Straw Viewer'; -my $version = $WWW::StrawViewer::VERSION; -my $execname = 'straw-viewer'; - -# A better support: -require Term::ReadLine; -my $term = Term::ReadLine->new("$appname $version"); - -# Options (key=>value) goes here -my %opt; -my $term_width = 80; - -# Keep track of watched videos by their ID -my %watched_videos; - -# Unchangeable data goes here -my %constant = (win32 => ($^O eq 'MSWin32' ? 1 : 0)); # doh - -my $home_dir; -my $xdg_config_home = $ENV{XDG_CONFIG_HOME}; - -if ($xdg_config_home and -d -w $xdg_config_home) { - require File::Basename; - $home_dir = File::Basename::dirname($xdg_config_home); - - if (not -d -w $home_dir) { - $home_dir = $ENV{HOME} || curdir(); - } -} -else { - $home_dir = - $ENV{HOME} - || $ENV{LOGDIR} - || ($constant{win32} ? '\Local Settings\Application Data' : ((getpwuid($<))[7] || `echo -n ~`)); - - if (not -d -w $home_dir) { - $home_dir = curdir(); - } - - $xdg_config_home = catdir($home_dir, '.config'); -} - -# Configuration dir/file -my $config_dir = catdir($xdg_config_home, $execname); -my $config_file = catfile($config_dir, "$execname.conf"); -my $authentication_file = catfile($config_dir, 'reg.dat'); -my $history_file = catfile($config_dir, 'cli-history.txt'); -my $watched_file = catfile($config_dir, 'watched.txt'); -my $api_file = catfile($config_dir, 'api.json'); - -if (not -d $config_dir) { - require File::Path; - File::Path::make_path($config_dir) - or warn "[!] Can't create dir '$config_dir': $!"; -} - -sub which_command { - my ($cmd) = @_; - - if (file_name_is_absolute($cmd)) { - return $cmd; - } - - state $paths = [path()]; - foreach my $path (@{$paths}) { - my $cmd_path = catfile($path, $cmd); - if (-f -x $cmd_path) { - return $cmd_path; - } - } - - return; -} - -# Main configuration -my %CONFIG = ( - - video_players => { - vlc => { - cmd => q{vlc}, - srt => q{--sub-file=*SUB*}, - audio => q{--input-slave=*AUDIO*}, - fs => q{--fullscreen}, - arg => q{--quiet --play-and-exit --no-video-title-show --input-title-format=*TITLE*}, - novideo => q{--intf=dummy --novideo}, - }, - mpv => { - cmd => q{mpv}, - srt => q{--sub-file=*SUB*}, - audio => q{--audio-file=*AUDIO*}, - fs => q{--fullscreen}, - arg => q{--really-quiet --title=*TITLE* --no-ytdl}, - novideo => q{--no-video}, - }, - mplayer => { - cmd => q{mplayer}, - srt => q{-sub *SUB*}, - audio => q{-audiofile *AUDIO*}, - fs => q{-fs}, - arg => q{-prefer-ipv4 -really-quiet -title *TITLE*}, - novideo => q{-novideo}, - }, - }, - - video_player_selected => ( - $constant{win32} - ? 'mplayer' - : undef # auto-defined - ), - - # YouTube options - dash_support => 1, - dash_mp4_audio => 1, - dash_segmented => 1, # may load slow - maxResults => 20, - resolution => 'best', - videoDefinition => undef, - videoDimension => undef, - videoLicense => undef, - safeSearch => undef, - videoCaption => undef, - videoDuration => undef, - videoSyndicated => undef, - publishedBefore => undef, - publishedAfter => undef, - order => undef, - - comments_order => 'top', # valid values: top, new - subscriptions_order => 'relevance', # valid values: alphabetical, relevance, unread - - hl => 'en_US', - regionCode => undef, - - # URI options - youtube_video_url => 'https://www.youtube.com/watch?v=%s', - - # Subtitle options - srt_languages => ['en', 'es'], - get_captions => 1, - auto_captions => 0, - copy_caption => 0, - captions_dir => catdir(tmpdir(), 'straw-viewer'), - cache_dir => catdir(tmpdir(), 'straw-viewer'), - - # API - api_host => "https://invidio.us", - - # Others - autoplay_mode => 0, - http_proxy => undef, - env_proxy => 1, - confirm => 0, - debug => 0, - page => 1, - colors => $constant{win32} ^ 1, - skip_if_exists => 1, - prefer_mp4 => 0, - prefer_av1 => 0, - fat32safe => $constant{win32}, - fullscreen => 0, - results_with_details => 0, - results_with_colors => 0, - results_fixed_width => undef, # auto-defined - show_video_info => 1, - interactive => 1, - get_term_width => $constant{win32} ^ 1, - download_with_wget => undef, # auto-defined - thousand_separator => q{,}, - downloads_dir => curdir(), - keep_original_video => 0, - download_and_play => 0, - autohide_watched => 0, - skip_watched => 0, - remember_watched => 0, - watched_file => $watched_file, - highlight_watched => 1, - highlight_color => 'bold', - remove_played_file => 0, - history => undef, # auto-defined - history_limit => 100_000, - history_file => $history_file, - convert_cmd => 'ffmpeg -i *IN* *OUT*', - convert_to => undef, - - custom_layout => undef, # auto-defined - custom_layout_format => [{width => 3, align => "right", color => "bold", text => "*NO*.",}, - {width => "55%", align => "left", color => "bold blue", text => "*TITLE*",}, - {width => "15%", align => "left", color => "yellow", text => "*AUTHOR*",}, - {width => 3, align => "right", color => "green", text => "*AGE_SHORT*",}, - {width => 5, align => "right", color => "green", text => "*VIEWS_SHORT*",}, - {width => 8, align => "right", color => "blue", text => "*TIME*",}, - ], - - ffmpeg_cmd => 'ffmpeg', - wget_cmd => 'wget', - - merge_into_mkv => undef, # auto-defined later - merge_into_mkv_args => '-loglevel warning -c:s srt -c:v copy -c:a copy -disposition:s forced', - merge_with_captions => 1, - - video_filename_format => '*FTITLE* - *ID*.*FORMAT*', -); - -local $SIG{__WARN__} = sub { warn @_; ++$opt{_error} }; - -my %MPLAYER; # will store video player arguments - -my $base_options = <<'BASE'; -# Base -[keywords] : search for YouTube videos -[youtube-url] : play a video by YouTube URL -:v(ideoid)=ID : play videos by YouTube video IDs -[playlist-url] : display videos from a playlistURL -:playlist=ID : display videos from a playlistID -BASE - -my $action_options = <<'ACTIONS'; -# Actions -:login : will prompt you for login -:logout : will delete the authentication key -ACTIONS - -my $control_options = <<'CONTROL'; -# Control -:n(ext) : get the next page of results -:b(ack) : get the previous page of results -CONTROL - -my $other_options = <<'OTHER'; -# Others -:r(eturn) : return to previous page of results -:refresh : refresh the current list of results -:dv=i : display the data structure of result i --argv -argv2=v : apply some arguments (e.g.: -u=google) -:reset, :reload : restart the application -:q, :quit, :exit : close the application -OTHER - -my $notes_options = <<'NOTES'; -NOTES: - 1. You can specify more options in a row, separated by spaces. - 2. A stdin option is valid only if it begins with '=', ';' or ':'. - 3. Quoting a group of space separated keywords or option-values, - the group will be considered a single keyword or a single value. -NOTES - -my $general_help = <<"HELP"; - -$action_options -$control_options -$other_options -$notes_options -Examples: - 3 : select the 3rd result - -sv funny cats : search for videos - -sc mathematics : search for channels - -sp classical music : search for playlists -HELP - -my $playlists_help = <<"PL_HELP" . $general_help; - -# Playlists -:pp=i,i : play videos from the selected playlists -PL_HELP - -my $comments_help = <<"COM_HELP" . $general_help; - -# Comments -:c(omment) : send a comment to this video -COM_HELP - -my $complete_help = <<"STDIN_HELP"; - -$base_options -$control_options -$action_options -# YouTube -:i(nfo)=i,i : display more information -:d(ownload)=i,i : download the selected videos -:c(omments)=i : display video comments -:r(elated)=i : display related videos -:u(ploads)=i : display author's latest uploads -:pv=i :popular=i : display author's popular uploads -:A(ctivity)=i : display author's recent activity -:p(laylists)=i : display author's playlists -:ps=i :s2p=i,i : save videos to a post-selected playlist -:subscribe=i : subscribe to author's channel -:(dis)like=i : like or dislike a video -:fav(orite)=i : favorite a video -:autoplay=i : autoplay mode, starting from video i - -# Playing - : play the corresponding video -3-8, 3..8 : same as 3 4 5 6 7 8 -8-3, 8..3 : same as 8 7 6 5 4 3 -8 2 12 4 6 5 1 : play the videos in a specific order -10.. : play all the videos onwards from 10 -:q(ueue)=i,i,... : enqueue videos for playing them later -:pq, :play-queue : play the enqueued videos (if any) -:anp, :nnp : auto-next-page, no-next-page -:play=i,i,... : play a group of selected videos -:regex=my?[regex] : play videos matched by a regex (/i) -:kregex=KEY,RE : play videos if the value of KEY matches the RE - -$other_options -$notes_options -** Examples: -:regex="\\w \\d" -> play videos matched by a regular expression. -:info=1 -> show extra information for the first video. -:d18-20,1,2 -> download the selected videos: 18, 19, 20, 1 and 2. -3 4 :next 9 -> play the 3rd and 4th videos from the current - page, go to the next page and play the 9th video. -STDIN_HELP - -{ - my $config_documentation = <<"EOD"; -#!/usr/bin/perl - -# $appname $version - configuration file - -EOD - - sub dump_configuration { - my ($config_file) = @_; - - require Data::Dump; - open my $config_fh, '>', $config_file - or do { warn "[!] Can't open '${config_file}' for write: $!"; return }; - - my $dumped_config = q{our $CONFIG = } . Data::Dump::pp(\%CONFIG) . "\n"; - - if ($home_dir eq $ENV{HOME}) { - $dumped_config =~ s/\Q$home_dir\E/\$ENV{HOME}/g; - } - - print $config_fh $config_documentation, $dumped_config; - close $config_fh; - } -} - -our $CONFIG; - -sub load_config { - my ($config_file) = @_; - - if (not -e $config_file or -z _ or $opt{reconfigure}) { - dump_configuration($config_file); - } - - require $config_file; # Load the configuration file - - if (ref $CONFIG ne 'HASH') { - die "[ERROR] Invalid configuration file!\n\t\$CONFIG is not an HASH ref!"; - } - - # Get valid config keys - my @valid_keys = grep { exists $CONFIG{$_} } keys %{$CONFIG}; - @CONFIG{@valid_keys} = @{$CONFIG}{@valid_keys}; - - my $update_config = 0; - - # Define the cache directory - if (not defined $CONFIG{cache_dir}) { - - my $cache_dir = - ($ENV{XDG_CACHE_HOME} and -d -w $ENV{XDG_CACHE_HOME}) - ? $ENV{XDG_CACHE_HOME} - : catdir($home_dir, '.cache'); - - if (not -d -w $cache_dir) { - $cache_dir = catdir(curdir(), '.cache'); - } - - $CONFIG{cache_dir} = catdir($cache_dir, 'youtube-viewer'); - $update_config = 1; - } - - # Locating a video player - if (not $CONFIG{video_player_selected}) { - - foreach my $key (sort keys %{$CONFIG{video_players}}) { - if (defined(my $abs_player_path = which_command($CONFIG{video_players}{$key}{cmd}))) { - $CONFIG{video_players}{$key}{cmd} = $abs_player_path; - $CONFIG{video_player_selected} = $key; - $update_config = 1; - last; - } - } - - if (not $CONFIG{video_player_selected}) { - warn "\n[!] Please install a supported video player! (e.g.: mpv)\n\n"; - $CONFIG{video_player_selected} = 'mpv'; - } - } - elsif ($CONFIG{video_player_selected} =~ /mpv/i) { # update for mpv 0.32 (#290) -#<<< - my $mpv = $CONFIG{video_players}{$CONFIG{video_player_selected}}; - if ( - ($mpv->{arg} =~ s/(--title)\s+(\*TITLE\*)/$1=$2/g) - | ($mpv->{audio} =~ s/(--audio-file)\s+(\*AUDIO\*)/$1=$2/g) - | ($mpv->{srt} =~ s/(--sub-file)\s+(\*SUB\*)/$1=$2/g) - ) { - say ":: Updated configuration to support mpv 0.32"; - $update_config = 1; - } -#>>> - } - - # Download with wget if it is installed - if (not defined $CONFIG{download_with_wget}) { - - my $wget_path = which_command('wget'); - - if (defined($wget_path)) { - $CONFIG{wget_cmd} = $wget_path; - $CONFIG{download_with_wget} = 1; - } - else { - $CONFIG{download_with_wget} = 0; - } - - $update_config = 1; - } - - # Merge into MKV if ffmpeg is installed - if (not defined $CONFIG{merge_into_mkv}) { - - my $ffmpeg_path = which_command('ffmpeg'); - - if (defined($ffmpeg_path)) { - $CONFIG{ffmpeg_cmd} = $ffmpeg_path; - $CONFIG{merge_into_mkv} = 1; - } - else { - $CONFIG{merge_into_mkv} = 0; - } - - $update_config = 1; - } - - # Fixed-width format and custom layout - if ( not defined($CONFIG{results_fixed_width}) - or not defined($CONFIG{custom_layout})) { - - if ( eval { require Unicode::GCString; 1 } - or eval { require Text::CharWidth; 1 }) { - $CONFIG{custom_layout} //= 1; - $CONFIG{results_fixed_width} //= 1; - } - else { - $CONFIG{custom_layout} = 0; - $CONFIG{results_fixed_width} = 0; - } - - $update_config = 1; - } - - # Enable history if Term::ReadLine::Gnu::XS is installed - if (not defined $CONFIG{history}) { - - if ($term->can('ReadHistory')) { - $CONFIG{history} = 1; - } - else { - $CONFIG{history} = 0; - } - - $update_config = 1; - } - - foreach my $key (keys %CONFIG) { - if (not exists $CONFIG->{$key}) { - $update_config = 1; - last; - } - } - - dump_configuration($config_file) if $update_config; - -foreach my $path($CONFIG{cache_dir}, $CONFIG{captions_dir}) { - next if -d $path; - require File::Path; - File::Path::make_path($path) - or warn "[!] Can't create path <<$path>>: $!"; -} - - @opt{keys %CONFIG} = values(%CONFIG); -} - -load_config($config_file); - -if ($opt{remember_watched}) { - if (-f $opt{watched_file}) { - if (open my $fh, '<', $opt{watched_file}) { - chomp(my @ids = <$fh>); - @watched_videos{@ids} = (); - close $fh; - } - else { - warn "[!] Can't open the watched file `$opt{watched_file}' for reading: $!"; - } - } -} - -if ($opt{history}) { - - # Create the history file. - if (not -e $opt{history_file}) { - open my $fh, '>', $opt{history_file} - or warn "[!] Can't create the history file `$opt{history_file}': $!"; - } - - # Add history to Term::ReadLine - $term->ReadHistory($opt{history_file}); - - # All history entries - my @history = $term->history_list; - - # Rewrite the history file, when the history_limit has been reached. - if ($opt{history_limit} > 0 and @history > $opt{history_limit}) { - - # Try to create a backup, first - require File::Copy; - File::Copy::cp($opt{history_file}, "$opt{history_file}.bak"); - - if (open my $fh, '>', $opt{history_file}) { - - # Keep only the most recent half part of the history file - say {$fh} join("\n", @history[($opt{history_limit} >> 1) .. $#history]); - close $fh; - } - } -} - -my $yv_obj = WWW::StrawViewer->new( - escape_utf8 => 1, - config_dir => $config_dir, - cache_dir => $opt{cache_dir}, - lwp_env_proxy => $opt{env_proxy}, - authentication_file => $authentication_file, - ); - -require WWW::StrawViewer::Utils; -my $yv_utils = WWW::StrawViewer::Utils->new(youtube_url_format => $opt{youtube_video_url}, - thousand_separator => $opt{thousand_separator},); - -{ # Apply the configuration file - my %temp = %CONFIG; - apply_configuration(\%temp); -} - -#---------------------- YOUTUBE-VIEWER USAGE ----------------------# -sub help { - my $eqs = q{=} x 30; - - local $" = ', '; - print <<"HELP"; -\n $eqs \U$appname\E $eqs - -usage: $execname [options] ([url] | [keywords]) - -== Base == - [URL] : play an YouTube video by URL - [keywords] : search for YouTube videos - [playlist URL] : display a playlist of YouTube videos - - -== YouTube Options == - - * Categories - -c --categories : display the available YouTube categories - -hl --catlang=s : language for categories (default: en_US) - - * Region - --region=s : set the region code (default: US) - - * Videos - -uv --uploads=s : list videos uploaded by a specific channel or user - -pv --popular=s : list the most popular videos from a specific channel - -uf --favorites=s : list the videos favorited by a specific user - -id --videoids=s,s : play YouTube videos by their IDs - -rv --related=s : show related videos for a video ID or URL - -sv --search-videos : search for YouTube videos (default mode) - - * Playlists - -up --playlists=s : list playlists created by a specific channel or user - -sp --search-pl : search for playlists of videos - --pid=s : list a playlist of videos by playlist ID - --pp=s,s : play the videos from the given playlist IDs - --ps=s : add video by ID or URL to a post-selected playlist - or in a given playlist ID specified with `--pid` - --position=i : position in the playlist where to add the video - -* Activities - -ua --activities:s : show activity events for a given channel - -* Trending - --trending:s : show trending videos in a given category ID or name - use the `--within=s` option to restrict the results - - * Channels - -sc --channels : search for YouTube channels - -* Comments - --comments=s : display comments for a video by ID or URL - --comments-order=s : change the order of YouTube comments - valid values: relevance, time - - * Filtering - --author=s : search in videos uploaded by a specific user - --duration=s : filter search results based on video length - valid values are: short medium long - --caption=s : only videos with/without closed captions - valid values are: any closedCaption none - --category=s : search only for videos in a specific category name/ID - --safe-search=s : YouTube will skip restricted videos for your location - valid values are: none moderate strict - --order=s : order the results using a specific sorting method - valid values: date rating viewCount title videoCount - --within=s : show only videos uploaded within the specified time - valid values are: Nd, Nw, Nm, Ny, where N is a number - --hd! : search only for videos available in at least 720p - --vd=s : set the video definition (any, high or standard) - --page=i : get results starting with a specific page number - --results=i : how many results to display per page (max: 50) - -2 -3 -4 -7 -1 : resolutions: 240p, 360p, 480p, 720p and 1080p - --resolution=s : supported resolutions: best, 2160p, 1440p, - 1080p, 720p, 480p, 360p, 240p, 144p, audio. - - * Account - --login : will prompt for authentication (OAuth 2.0) - --logout : will delete the authentication key - - * [GET] Personal - -U --uploads:s : show the uploads from your channel * - -P --playlists:s : show the playlists from your channel * - -F --favorites:s : show the latest favorited videos * - -S --subscriptions:s : show the subscribed channels * - -SV --subs-videos:s : show the subscription videos (slow) * - --subs-order=s : change the subscription order - valid values: alphabetical, relevance, unread - -L --likes : show the videos that you liked on YouTube * - --dislikes : show the videos that you disliked on YouTube * - -* [POST] Personal - --subscribe=s : subscribe to a given channel ID or username * - --favorite=s : favorite a video by URL or ID * - --like=s : send a 'like' rating to a video URL or ID * - --dislike=s : send a 'dislike' rating to a video URL or ID * - - -== Player Options == - - * Arguments - -f --fullscreen! : play videos in fullscreen mode - -n --audio! : play audio only, without displaying video - --append-arg=s : append some command-line parameters to the media player - --player=s : select a player to stream videos - available players: @{[keys %{$CONFIG->{video_players}}]} - - -== Download Options == - - * Download - -d --download! : activate the download mode - -dp --dl-play! : play the video after download (with -d) - -rp --rem-played! : delete a local video after played (with -dp) - --wget-dl! : download videos with wget (recommended) - --skip-if-exists! : don't download videos which already exist (with -d) - --copy-caption! : copy and rename the caption for downloaded videos - --downloads-dir=s : downloads directory (set: '$opt{downloads_dir}') - --filename=s : set a custom format for the video filename (see: -T) - --fat32safe! : makes filenames FAT32 safe (includes Unicode) - --mkv-merge! : merge audio and video into an MKV container - --merge-captions! : include closed-captions in the MKV container - - * Convert - --convert-cmd=s : command for converting videos after download - which include the *IN* and *OUT* tokens - --convert-to=s : convert video to a specific format (with -d) - --keep-original! : keep the original video after converting - - -== Other Options == - - * Behavior - -A --all! : play the video results in order - -B --backwards! : play the video results in reverse order - -s --shuffle! : shuffle the results of videos - -I --interactive! : interactive mode, prompting for user input - --autoplay! : autoplay mode, automatically playing related videos - --std-input=s : use this value as the first standard input - --max-seconds=i : ignore videos longer than i seconds - --min-seconds=i : ignore videos shorter than i seconds - --get-term-width! : allow $execname to read your terminal width - --autohide! : automatically hide watched videos - --skip-watched! : don't play already watched videos - --highlight! : remember and highlight selected videos - --confirm! : show a confirmation message after each play - --prefer-mp4! : prefer videos in MP4 format, instead of WEBM - --prefer-av1! : prefer videos in AV1 format, instead of WEBM - - * Closed-captions - --get-captions! : download closed-captions for videos - --auto-captions! : include or exclude auto-generated captions - --captions-dir=s : directory where to save the .srt files - - * Config - --config=s : configuration file - --update-config! : update the configuration file - - * Output - -C --colorful! : use colors to delimit the video results - -D --details! : display the results with extra details - -W --fixed-width! : adjust the results to fit inside the term width - --custom-layout! : display the results using a custom layout (see conf) - -i --info=s : show information for a video ID or URL - -e --extract=s : extract information from videos (see: -T) - --extract-file=s : extract information from videos in this file - --dump=format : dump metadata information in `videoID.format` files - valid formats: json, perl - -q --quiet : do not display any warning - --really-quiet : do not display any warning or output - --video-info! : show video information before playing - --escape-info! : quotemeta() the fields of the `--extract` - --use-colors! : enable or disable the ANSI colors for text - - * Other - --invidious! : use the API of invidio.us to get the streaming URLs - --proxy=s : set HTTP(S)/SOCKS proxy: 'proto://domain.tld:port/' - If authentication required, - use 'proto://user:pass\@domain.tld:port/' - --dash! : include or exclude the DASH itags - --dash-mp4a! : include or exclude the itags for MP4 audio streams - --dash-segmented! : include or exclude segmented DASH streams - - -Help options: - -T --tricks : show more 'hidden' features of $execname - -E --examples : show several usage examples of $execname - -H --stdin-help : show the valid stdin options for $execname - -v --version : print version and exit - -h --help : print help and exit - --debug:1..3 : see behind the scenes - -NOTES: - * -> requires authentication - ! -> the argument can be negated with '--no-' - =i -> requires an integer argument - =s -> requires an argument - :s -> can take an optional argument - =s,s -> can take more arguments separated by commas - -HELP - main_quit(0); -} - -sub wrap_text { - my (%args) = @_; - - require Text::Wrap; - local $Text::Wrap::columns = ($args{columns} || $term_width) - 8; - - my $text = "@{$args{text}}"; - $text =~ tr{\r}{}d; - - return eval { Text::Wrap::wrap($args{i_tab}, $args{s_tab}, $text) } // $text; -} - -sub tricks { - print <<"TRICKS"; - - == straw-viewer -- tips and tricks == - --> Playing videos - > To stream the videos in other players, you need to change the - configuration file. Where it says "video_player_selected", change it - to any player which is defined inside the "video_players" hash. - --> Arguments - > Almost all boolean arguments can be negated with a "--no-" prefix. - > Arguments that require an ID/URL, you can specify more than one, - separated by whitespace (quoted), or separated by commas. - --> My channel - > By using the string "mine" where a channel ID is required, "mine" will be - automatically replaced with your channel ID. (requires authentication) - - Examples: - $execname --uploads=mine - $execname --likes=mine - $execname --favorites=mine - $execname --playlists=mine - --> More STDIN help: - > ":r", ":return" will return to the previous page of results. - For example, if you search for playlists, then select a playlist - of videos, inserting ":r" will return back to the playlist results. - Also, for the previous page, you can insert ':b', but ':r' is faster! - - > "6" (quoted) will search for videos with the keyword '6'. - - > If a stdin option is followed by one or more digits, the equal sign, - which separates the option from value, can be omitted. - - Example: - :i2,4 is equivalent with :i=2,4 - :d1-5 is equivalent with :d=1,2,3,4,5 - :c10 is equivalent with :c=10 - - > When more videos are selected to play, you can stop them by - pressing CTRL+C. $execname will return to the previous section. - - > Space inside the values of STDIN options, can be either quoted - or backslashed. - - Example: - :re=video\\ title == :re="video title" - - > ":anp" stands for "Auto Next Page". How do we use it? - Well, let's search for some videos. Now, if we want to play - only the videos matched by a regex, we'd say :re="REGEX". - But, what if we want to play the videos from the next pages too? - In this case, ":anp" is your friend. Use it wisely! - --> Special tokens: - - *ID* : the YouTube video ID - *AUTHOR* : the author name of the video - *CHANNELID* : the channel ID of the video - *RESOLUTION* : the resolution of the video - *VIEWS* : the number of views - *VIEWS_SHORT* : the number of views in abbreviated notation - *LIKES* : the number of likes - *DISLIKES* : the number of dislikes - *RATING* : the rating of the video from 0 to 5 - *COMMENTS* : the number of comments - *DURATION* : the duration of the video in seconds - *PUBLISHED* : the publication date as "DD MMM YYYY" - *AGE* : the age of a video (N days, N months, N years) - *AGE_SHORT* : the abbreviated age of a video (Nd, Nm, Ny) - *DIMENSION* : the dimension of the video (2D or 3D) - *DEFINITION* : the definition of the video (HD or SD) - *TIME* : the duration of the video as "HH::MM::SS" - *TITLE* : the title of the video - *FTITLE* : the title of the video (filename safe) - *DESCRIPTION* : the description of the video - - *URL* : the YouTube URL of the video - *ITAG* : the itag value of the video - *FORMAT* : the extension of the video (without the dot) - - *CAPTION* : true if the video has captions - *SUB* : the local subtitle file (if any) - *AUDIO* : the audio URL of the video (only in DASH mode) - *VIDEO* : the video URL of the video (it might not contain audio) - *AOV* : audio URL (if any) or video URL (in this order) - --> Special escapes: - \\t tab - \\n newline - \\r return - \\f form feed - \\b backspace - \\a alarm (bell) - \\e escape - --> Extracting information from videos: - > Extracting information can be achieved by using the "--extract" command-line - option which takes a given format as its argument, which is defined by using - special tokens, special escapes or literals. - - Example: - $execname --no-interactive --extract '*TITLE* (*ID*)' [URL] - --> Configuration file: $config_file - --> Donations gladly accepted: - https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=75FUVBE6Q73T8 - -TRICKS - main_quit(0); -} - -sub examples { - print <<"EXAMPLES"; -==== COMMAND LINE EXAMPLES ==== - -Command: $execname -A -n russian music -category=10 -Results: play all the video results (-A) - only audio, no video (-n) - search for "russian music" - in category "10", which is the Music category. - -A will include the videos from the next pages as well. - -Command: $execname --comments 'https://www.youtube.com/watch?v=U6_8oIPFREY' -Results: show video comments for a specific video URL or videoID. - -Command: $execname --results=5 -up=khanacademy -D -Results: the most recent 5 videos by a specific author (-up), printed with extra details (-D). - -Command: $execname --author=MIT atom -Results: search only in videos by a specific author. - -Command: $execname --author=MIT atom --within=2y -Results: search only in videos by a specific author, published in the last 2 years. - -Command: $execname --popular=MIT --within=6m -Results: show the most popular videos by a specific user, published in the last 6 months. - -Command: $execname -S=vsauce -Results: get the subscriptions for a username. - -Command: $execname --page=2 -u=Google -Results: show latest videos uploaded by Google, starting with the page number 2. - -Command: $execname cats --order=viewCount --duration=short -Results: search for 'cats' videos, ordered by ViewCount and short duration. - -Command: $execname --channels math lessons -Results: search for YouTube channels. - -Command: $execname -uf=Google -Results: show latest videos favorited by a user. - - -==== USER INPUT EXAMPLES ==== - -A STDIN option can begin with ':', ';' or '='. - -Command: , :n, :next -Results: get the next page of results. - -Command: :b, :back (:r, :return) -Results: get the previous page of results. - -Command: :i4..6, :i7-9, :i20-4, :i2, :i=4, :info=4 -Results: show extra information for the selected videos. - -Command: :d5,2, :d=3, :download=8 -Results: download the selected videos. - -Command: :c2, :comments=4 -Results: show comments for a selected video. - -Command: :r4, :related=6 -Results: show related videos for a selected video. - -Command: :a14, :author=12 -Results: show videos uploaded by the author who uploaded the selected video. - -Command: :p9, :playlists=14 -Results: show playlists created by the author who uploaded the selected video. - -Command: :subscribe=7 -Results: subscribe to the author's channel who uploaded the selected video. - -Command: :like=2, :dislike=4,5 -Results: like or dislike the selected videos. - -Command: :fav=4, :favorite=3..5 -Results: favorite the selected videos. - -Command: 3, 5..7, 12-1, 9..4, 2 3 9 -Results: play the selected videos. - -Command: :q3,5, :q=4, :queue=3-9 -Results: enqueue the selected videos to play them later. - -Command: :pq, :play-queue -Results: play the videos enqueued by the :queue option. - -Command: :re="^Linux" -Results: play videos matched by a regex. -Example: matches title: "Linux video" - -Command: :regex="linux.*part \\d+/\\d+" -Example: matches title: "Introduction to Linux (part 1/4)" - -Command: :anp 1 2 3 -Results: play the first three videos from every page. - -Command: :r, :return -Results: return to the previous section. -EXAMPLES - main_quit(0); -} - -sub stdin_help { - print $complete_help; - main_quit(0); -} - -# Print version -sub version { - print "$appname $version\n"; - main_quit(0); -} - -sub apply_configuration { - my ($opt, $keywords) = @_; - - if ($yv_obj->get_debug >= 2 or (defined($opt->{debug}) && $opt->{debug} >= 2)) { - require Data::Dump; - say "=>> Options with keywords: <@{$keywords}>"; - Data::Dump::pp($opt); - } - - # ... BASIC OPTIONS ... # - if (delete $opt->{quiet}) { - close STDERR; - } - - if (delete $opt->{really_quiet}) { - close STDERR; - close STDOUT; - } - - # ... YOUTUBE OPTIONS ... # - foreach my $option_name ( - qw( - api_host - videoCaption maxResults order - videoDefinition videoCategoryId - videoDimension videoDuration - videoEmbeddable videoLicense - videoSyndicated channelId - publishedAfter publishedBefore - safeSearch regionCode debug hl - http_proxy page comments_order - subscriptions_order - ) - ) { - - if (defined $opt->{$option_name}) { - my $code = \&{"WWW::StrawViewer::set_$option_name"}; - my $value = delete $opt->{$option_name}; - my $set_value = $yv_obj->$code($value); - - if (not defined($set_value) or $set_value ne $value) { - warn "\n[!] Invalid value <$value> for option <$option_name>\n"; - } - } - } - - if (defined $opt->{category_id}) { - - my $str = delete $opt->{category_id}; - my $category = extract_category($str); - - if (ref($category) eq 'HASH') { - say ":: Category selected: $category->{snippet}{title}" if $yv_obj->get_debug; - $yv_obj->set_videoCategoryId($category->{id}); - } - else { - warn_invalid('category', $str); - } - } - - if (defined $opt->{prefer_mp4}) { - $yv_obj->set_prefer_mp4(delete($opt->{prefer_mp4}) ? 1 : 0); - } - - if (defined $opt->{prefer_av1}) { - $yv_obj->set_prefer_av1(delete($opt->{prefer_av1}) ? 1 : 0); - } - - if (defined $opt->{hd}) { - $yv_obj->set_videoDefinition(delete($opt->{hd}) ? 'high' : 'any'); - } - - if (defined $opt->{author}) { - my $name = delete $opt->{author}; - if (my $id = extract_channel_id($name)) { - - if (not $yv_utils->is_channelID($id)) { - $id = $yv_obj->channel_id_from_username($id) // do { - warn_invalid("username or channel ID", $id); - undef; - }; - } - - if ($id eq 'mine') { - $id = $yv_obj->my_channel_id() // do { - warn_invalid("username or channel ID", $id); - undef; - }; - } - - $yv_obj->set_channelId($id); - } - else { - warn_invalid("username or channel ID", $name); - } - } - - if (defined $opt->{within}) { - my $value = delete $opt->{within}; - - if ($value =~ /^\s*(\d+(?:\.\d+)?)([dwmy])/i) { - my $date = $yv_utils->period_to_date($1, $2); - $yv_obj->set_publishedAfter($date); - } - else { - warn "\n[!] Invalid value <$value> for option `--within`!\n"; - } - } - - if (defined $opt->{more_results}) { - $yv_obj->set_maxResults(delete($opt->{more_results}) ? 50 : $CONFIG{maxResults}); - } - - if (delete $opt->{authenticate}) { - authenticate(); - } - - if (delete $opt->{logout}) { - logout(); - } - - # ... OTHER OPTIONS ... # - if (defined $opt->{extract_info_file}) { - open my $fh, '>:utf8', delete($opt->{extract_info_file}); - $opt{extract_info_fh} = $fh; - } - - if (defined $opt->{colors}) { - $opt{_colors} = $opt->{colors}; - if (delete $opt->{colors}) { - require Term::ANSIColor; - no warnings 'redefine'; - *colored = \&Term::ANSIColor::colored; - *colorstrip = \&Term::ANSIColor::colorstrip; - } - else { - no warnings 'redefine'; - *colored = sub { $_[0] }; - *colorstrip = sub { $_[0] }; - } - } - - # ... SUBROUTINE CALLS ... # - if (defined $opt->{subscribe}) { - subscribe(split(/[,\s]+/, delete $opt->{subscribe})); - } - - if (defined $opt->{favorite_video}) { - favorite_videos(split(/[,\s]+/, delete $opt->{favorite_video})); - } - - if (defined $opt->{playlist_save}) { - my @ids = split(/[,\s]+/, delete $opt->{playlist_save}); - if (defined $opt->{playlist_id}) { - save_to_playlist(get_valid_playlist_id(delete $opt->{playlist_id}) // (return), @ids); - } - else { - select_and_save_to_playlist(@ids); - } - } - - if (defined $opt->{like_video}) { - rate_videos('like', split(/[,\s]+/, delete $opt->{like_video})); - } - - if (defined $opt->{dislike_video}) { - rate_videos('dislike', split(/[,\s]+/, delete $opt->{dislike_video})); - } - - if (defined $opt->{play_video_ids}) { - get_and_play_video_ids(split(/[,\s]+/, delete $opt->{play_video_ids})); - } - - if (defined $opt->{play_playlists}) { - get_and_play_playlists(split(/[,\s]+/, delete $opt->{play_playlists})); - } - - if (defined $opt->{playlist_id}) { - my $playlistID = get_valid_playlist_id(delete($opt->{playlist_id})) // return; - get_and_print_videos_from_playlist($playlistID); - } - - if (delete $opt->{search_videos}) { - print_videos($yv_obj->search_videos([@{$keywords}])); - } - - if (delete $opt->{search_channels}) { - print_channels($yv_obj->search_channels([@{$keywords}])); - } - - if (delete $opt->{search_playlists}) { - print_playlists($yv_obj->search_playlists([@{$keywords}])); - } - - if (delete $opt->{categories}) { - print_categories($yv_obj->video_categories); - } - - if (defined $opt->{uploads}) { - my $str = delete $opt->{uploads}; - - if ($str) { - if (my $id = extract_channel_id($str)) { - $yv_utils->is_channelID($id) - ? print_videos($yv_obj->uploads($id)) - : print_videos($yv_obj->uploads_from_username($id)); - } - else { - warn_invalid("username or channel ID", $str); - } - } - else { - print_videos($yv_obj->uploads); - } - } - - if (defined $opt->{popular_videos}) { - my $str = delete $opt->{popular_videos}; - - if (my $id = extract_channel_id($str)) { - - if (not $yv_utils->is_channelID($id)) { - $id = $yv_obj->channel_id_from_username($id) // do { - warn_invalid("username or channel ID", $id); - undef; - }; - } - - if ($id eq 'mine') { - $id = $yv_obj->my_channel_id() // do { - warn_invalid("username or channel ID", $id); - undef; - }; - } - - print_videos($yv_obj->popular_videos($id)); - } - else { - warn_invalid("username or channel ID", $str); - } - } - - if (defined $opt->{trending}) { - - my $str = delete $opt->{trending}; - my $category = extract_category($str); - my $cat_id = undef; - - if (ref($category) eq 'HASH') { - say ":: Category selected: $category->{snippet}{title}" if $yv_obj->get_debug; - $cat_id = $category->{id}; - } - elsif ($str) { - warn_invalid('category', $str); - } - - print_videos($yv_obj->trending_videos_from_category($cat_id)); - } - - if (defined $opt->{subscriptions}) { - my $str = delete $opt->{subscriptions}; - - if ($str) { - if (my $id = extract_channel_id($str)) { - $yv_utils->is_channelID($id) - ? print_channels($yv_obj->subscriptions($id)) - : print_channels($yv_obj->subscriptions_from_username($id)); - } - else { - warn_invalid("username or channel ID", $str); - } - } - else { - print_channels($yv_obj->subscriptions); - } - } - - if (defined $opt->{subscription_videos}) { - my $str = delete $opt->{subscription_videos}; - - if ($str) { - if (my $id = extract_channel_id($str)) { - $yv_utils->is_channelID($id) - ? print_videos($yv_obj->subscription_videos($id)) - : print_videos($yv_obj->subscription_videos_from_username($id)); - } - else { - warn_invalid("username or channel ID", $str); - } - } - else { - print_videos($yv_obj->subscription_videos); - } - } - - if (defined $opt->{related_videos}) { - get_and_print_related_videos(split(/[,\s]+/, delete($opt->{related_videos}))); - } - - if (defined $opt->{playlists}) { - my $str = delete($opt->{playlists}); - - if ($str) { - if (my $id = extract_channel_id($str)) { - $yv_utils->is_channelID($id) - ? print_playlists($yv_obj->playlists($id)) - : print_playlists($yv_obj->playlists_from_username($id)); - } - else { - warn_invalid("username or channel ID", $str); - warn colored("[+] To search for playlists, try: $0 -sp $str", 'bold yellow') . "\n"; - } - } - else { - print_playlists($yv_obj->my_playlists); - } - } - - if (defined $opt->{favorites}) { - my $str = delete($opt->{favorites}); - - if ($str) { - if (my $id = extract_channel_id($str)) { - $yv_utils->is_channelID($id) - ? print_videos($yv_obj->favorites($id)) - : print_videos($yv_obj->favorites_from_username($id)); - } - else { - warn_invalid("username or channel ID", $str); - } - } - else { - print_videos($yv_obj->favorites); - } - } - - if (defined $opt->{likes}) { - my $str = delete($opt->{likes}); - - if ($str) { - if (my $id = extract_channel_id($str)) { - $yv_utils->is_channelID($id) - ? print_videos($yv_obj->likes($id)) - : print_videos($yv_obj->likes_from_username($id)); - } - else { - warn_invalid("username or channel ID", $str); - } - } - else { - print_videos($yv_obj->my_likes); - } - } - - if (defined $opt->{dislikes}) { - delete $opt->{dislikes}; - print_videos($yv_obj->my_dislikes); - } - - if (defined $opt->{activities}) { - my $str = delete $opt->{activities}; - - if ($str) { - if (my $id = extract_channel_id($str)) { - $yv_utils->is_channelID($id) - ? print_videos($yv_obj->activities($id)) - : print_videos($yv_obj->activities_from_username($id)); - } - else { - warn_invalid("username or channel ID", $str); - } - } - else { - print_videos($yv_obj->my_activities); - } - } - - if (defined $opt->{get_comments}) { - get_and_print_comments(split(/[,\s]+/, delete($opt->{get_comments}))); - } - - if (defined $opt->{print_video_info}) { - get_and_print_video_info(split(/[,\s]+/, delete $opt->{print_video_info})); - } -} - -sub parse_arguments { - my ($keywords) = @_; - - state $x = do { - require Getopt::Long; - Getopt::Long::Configure('no_ignore_case'); - }; - - my %orig_opt = %opt; - my $orig_config_file = "$config_file"; - - Getopt::Long::GetOptions( - - # Main options - 'help|usage|h|?' => \&help, - 'examples|E' => \&examples, - 'stdin-help|shelp|sh|H' => \&stdin_help, - 'tricks|tips|T' => \&tricks, - 'version|v' => \&version, - - 'config=s' => \$config_file, - 'update-config!' => sub { dump_configuration($config_file) }, - - # Resolutions - '240p|2' => sub { $opt{resolution} = 240 }, - '360p|3' => sub { $opt{resolution} = 360 }, - '480p|4' => sub { $opt{resolution} = 480 }, - '720p|7' => sub { $opt{resolution} = 720 }, - '1080p|1' => sub { $opt{resolution} = 1080 }, - 'res|resolution=s' => \$opt{resolution}, - - 'comments=s' => \$opt{get_comments}, - 'comments-order=s' => \$opt{comments_order}, - - 'c|categories' => \$opt{categories}, - 'video-ids|videoids|id|ids=s' => \$opt{play_video_ids}, - - 'search-videos|search|sv!' => \$opt{search_videos}, - 'search-channels|channels|sc!' => \$opt{search_channels}, - 'search-playlists|sp|p!' => \$opt{search_playlists}, - - 'subscriptions|S:s' => \$opt{subscriptions}, - 'subs-videos|SV:s' => \$opt{subscription_videos}, - 'subs-order=s' => \$opt{subscriptions_order}, - 'uploads|U|user|user-videos|uv|u:s' => \$opt{uploads}, - 'favorites|F|user-favorites|uf:s' => \$opt{favorites}, - 'playlists|P|user-playlists|up:s' => \$opt{playlists}, - 'activities|activity|ua:s' => \$opt{activities}, - 'likes|L|user-likes|ul:s' => \$opt{likes}, - 'dislikes' => \$opt{dislikes}, - 'subscribe=s' => \$opt{subscribe}, - - 'trending|trends:s' => \$opt{trending}, - 'playlist-id|pid=s' => \$opt{playlist_id}, - - # English-UK friendly - 'favorite|favourite|favorite-video|favourite-video|fav=s' => \$opt{favorite_video}, - - 'login|authenticate' => \$opt{authenticate}, - 'logout' => \$opt{logout}, - - 'related-videos|rv=s' => \$opt{related_videos}, - 'popular-videos|popular|pv=s' => \$opt{popular_videos}, - - 'http_proxy|http-proxy|proxy=s' => \$opt{http_proxy}, - - 'catlang|cl|hl=s' => \$opt{hl}, - 'category|cat-id|cat=s' => \$opt{category_id}, - 'r|region|region-code=s' => \$opt{regionCode}, - - 'orderby|order|order-by=s' => \$opt{order}, - 'duration=s' => \$opt{videoDuration}, - 'within=s' => \$opt{within}, - - 'max-seconds|max_seconds=i' => \$opt{max_seconds}, - 'min-seconds|min_seconds=i' => \$opt{min_seconds}, - - 'like=s' => \$opt{like_video}, - 'dislike=s' => \$opt{dislike_video}, - 'author=s' => \$opt{author}, - 'all|A|play-all!' => \$opt{play_all}, - 'backwards|B!' => \$opt{play_backwards}, - 'input|std-input=s' => \$opt{std_input}, - 'use-colors|colors|colored!' => \$opt{colors}, - - 'autoplay!' => \$opt{autoplay_mode}, - - 'play-playlists|pp=s' => \$opt{play_playlists}, - 'debug:1' => \$opt{debug}, - 'download|dl|d!' => \$opt{download_video}, - 'safe-search|safeSearch=s' => \$opt{safeSearch}, - 'vd|video-definition=s' => \$opt{videoDefinition}, - 'hd|high-definition!' => \$opt{hd}, - 'I|interactive!' => \$opt{interactive}, - 'convert-to|convert_to=s' => \$opt{convert_to}, - 'keep-original-video!' => \$opt{keep_original_video}, - 'e|extract|extract-info=s' => \$opt{extract_info}, - 'extract-file=s' => \$opt{extract_info_file}, - 'escape-info!' => \$opt{escape_info}, - - 'dump=s' => sub { - my (undef, $format) = @_; - $opt{dump} = ( - ($format =~ /json/i) ? 'json' : ($format =~ /perl/i) ? 'perl' : do { - warn "[!] Invalid format <<$format>> for option --dump\n"; - undef; - } - ); - }, - - # Set a video player - 'player|vplayer|video-player|video_player=s' => sub { - - if (not exists $opt{video_players}{$_[1]}) { - die "[!] Unknown video player selected: <<$_[1]>>\n"; - } - - $opt{video_player_selected} = $_[1]; - }, - - 'append-arg|append-args=s' => \$MPLAYER{user_defined_arguments}, - - # Others - 'colorful|colourful|C!' => \$opt{results_with_colors}, - 'details|D!' => \$opt{results_with_details}, - 'fixed-width|W|fw!' => \$opt{results_fixed_width}, - 'caption=s' => \$opt{videoCaption}, - 'fullscreen|fs|f!' => \$opt{fullscreen}, - 'dash!' => \$opt{dash_support}, - 'confirm!' => \$opt{confirm}, - - 'prefer-mp4!' => \$opt{prefer_mp4}, - 'prefer-av1!' => \$opt{prefer_av1}, - - 'custom-layout!' => \$opt{custom_layout}, - 'custom-layout-format=s' => \$opt{custom_layout_format}, - - 'merge-into-mkv|mkv-merge!' => \$opt{merge_into_mkv}, - 'merge-with-captions|merge-captions!' => \$opt{merge_with_captions}, - - 'invidious!' => \$opt{use_invidious_api}, - 'convert-command|convert-cmd=s' => \$opt{convert_cmd}, - 'dash-m4a|dash-mp4-audio|dash-mp4a!' => \$opt{dash_mp4_audio}, - 'dash-segmented!' => \$opt{dash_segmented}, - 'wget-dl|wget-download!' => \$opt{download_with_wget}, - 'filename|filename-format=s' => \$opt{video_filename_format}, - 'rp|rem-played|remove-played-file!' => \$opt{remove_played_file}, - 'info|i|video-info=s' => \$opt{print_video_info}, - 'get-term-width!' => \$opt{get_term_width}, - 'page=i' => \$opt{page}, - 'novideo|no-video|n|audio!' => \$opt{novideo}, - 'autohide!' => \$opt{autohide_watched}, - 'highlight!' => \$opt{highlight_watched}, - 'skip-watched!' => \$opt{skip_watched}, - 'results=i' => \$opt{maxResults}, - 'shuffle|s!' => \$opt{shuffle}, - 'more|m!' => \$opt{more_results}, - 'pos|position=i' => \$opt{position}, - 'ps|playlist-save=s' => \$opt{playlist_save}, - - 'quiet|q!' => \$opt{quiet}, - 'really-quiet!' => \$opt{really_quiet}, - 'video-info!' => \$opt{show_video_info}, - - 'dp|downl-play|download-and-play|dl-play!' => \$opt{download_and_play}, - - 'thousand-separator=s' => \$opt{thousand_separator}, - 'get-captions|get_captions!' => \$opt{get_captions}, - 'auto-captions|auto_captions!' => \$opt{auto_captions}, - 'copy-caption|copy_caption!' => \$opt{copy_caption}, - 'captions-dir|captions_dir=s' => \$opt{captions_dir}, - 'skip-if-exists|skip_if_exists!' => \$opt{skip_if_exists}, - 'downloads-dir|download-dir=s' => \$opt{downloads_dir}, - 'fat32safe!' => \$opt{fat32safe}, - ) - or warn "[!] Error in command-line arguments!\n"; - - if ($config_file ne $orig_config_file) { # load the config file specified with `--config=s` - ##say ":: Loading config: $config_file"; - $config_file = rel2abs($config_file); - - my %new_opt = %opt; - load_config($config_file); - - foreach my $key (keys %new_opt) { - if ( defined($new_opt{$key}) - and defined($orig_opt{$key}) - and $new_opt{$key} ne $orig_opt{$key}) { - $opt{$key} = $new_opt{$key}; - } - } - } - - apply_configuration(\%opt, $keywords); -} - -# Parse the arguments -if (@ARGV) { - require Encode; - @ARGV = map { Encode::decode_utf8($_) } @ARGV; - parse_arguments(\@ARGV); -} - -for (my $i = 0 ; $i <= $#ARGV ; $i++) { - my $arg = $ARGV[$i]; - - next if chr ord $arg eq q{-}; - - if (youtube_urls($arg)) { - splice(@ARGV, $i--, 1); - } -} - -if (my @keywords = grep chr ord ne q{-}, @ARGV) { - print_videos($yv_obj->search_videos(\@keywords)); -} -elsif ($opt{interactive} and -t) { - first_user_input(); -} -elsif ($opt{interactive} and -t STDOUT and not -t) { - print_videos($yv_obj->search_videos(scalar )); -} -else { - main_quit($opt{_error} || 0); -} - -sub get_valid_video_id { - my ($value) = @_; - - my $id = - $value =~ /$get_video_id_re/ ? $+{video_id} - : $value =~ /$valid_video_id_re/ ? $value - : undef; - - if (not defined $id) { - warn_invalid('videoID', $value); - return; - } - - return $id; -} - -sub get_valid_playlist_id { - my ($value) = @_; - - my $id = - $value =~ /$get_playlist_id_re/ ? $+{playlist_id} - : $value =~ /$valid_playlist_id_re/ ? $value - : undef; - - if (not defined $id) { - warn_invalid('playlistID', $value); - return; - } - - return $id; -} - -sub extract_category { - my ($str) = @_; - - $str || return; - - state $results = $yv_obj->video_categories; - return if ref($results) ne 'HASH'; - - my $categories = $results->{items}; - return if ref($categories) ne 'ARRAY'; - - foreach my $category (@$categories) { - if ($category->{id} eq $str) { - return $category; - } - } - - my $str_re = qr/\Q$str\E/i; - - foreach my $category (@$categories) { - if ($yv_utils->get_title($category) =~ /$str_re/) { - return $category; - } - } - - return; -} - -sub extract_channel_id { - my ($str) = @_; - - if ($str =~ /$get_channel_videos_id_re/) { - return $+{channel_id}; - } - - if ($str =~ /$get_username_videos_re/) { - return $+{username}; - } - - if ($str =~ /$valid_channel_id_re/) { - return $+{channel_id}; - } - - if ($str =~ /^[-a-zA-Z0-9_]+\z/) { - return $str; - } - - return undef; -} - -sub apply_input_arguments { - my ($args, $keywords) = @_; - - if (@{$args}) { - local @ARGV = @{$args}; - parse_arguments($keywords); - } - - return 1; -} - -# Get mplayer -sub get_mplayer { - if ($constant{win32}) { - my $smplayer = catfile($ENV{ProgramFiles}, qw(SMPlayer mplayer mplayer.exe)); - - if (not -e $smplayer) { - warn "\n\n!!! Please install SMPlayer in order to stream YouTube videos.\n\n"; - } - - return $smplayer; # Windows MPlayer - } - - return 'mplayer'; # *NIX MPlayer -} - -# Get term width -sub get_term_width { - return $term_width if $constant{win32}; - $term_width = (-t STDOUT) ? ((split(q{ }, `stty size`))[1] || $term_width) : $term_width; -} - -sub first_user_input { - my @keys = get_input_for_first_time(); - - state $first_input_help = <<"HELP"; - -$base_options -$action_options -$other_options -$notes_options -** Example: - To search for playlists, insert: -p keywords -HELP - - if (scalar(@keys)) { - my @for_search; - foreach my $key (@keys) { - if ($key =~ /$valid_opt_re/) { - - my $opt = $1; - - if (general_options(opt => $opt)) { - ## ok - } - elsif ($opt =~ /^(?:h|help)\z/) { - print $first_input_help; - press_enter_to_continue(); - } - elsif ($opt =~ /^(?:r|return)\z/) { - return; - } - else { - warn_invalid('option', $opt); - print "\n"; - exit 1; - } - } - elsif (youtube_urls($key)) { - ## ok - } - else { - push @for_search, $key; - } - } - - if (scalar(@for_search) > 0) { - print_videos($yv_obj->search_videos(\@for_search)); - } - else { - __SUB__->(); - } - } - else { - __SUB__->(); - } -} - -sub get_quotewords { - require Text::ParseWords; - Text::ParseWords::quotewords(@_); -} - -sub clear_title { - my ($title) = @_; - - $title =~ s/[^\w\s[:punct:]]//g; - $title = join(' ', split(' ', $title)); - - return $title; -} - -# Straight copy of parse_options() from Term::UI -sub _parse_options { - my ($input) = @_; - - my $return = {}; - while ( $input =~ s/(?:^|\s+)--?([-\w]+=(["']).+?\2)(?=\Z|\s+)// - or $input =~ s/(?:^|\s+)--?([-\w]+=\S+)(?=\Z|\s+)// - or $input =~ s/(?:^|\s+)--?([-\w]+)(?=\Z|\s+)//) { - my $match = $1; - - if ($match =~ /^([-\w]+)=(["'])(.+?)\2$/) { - $return->{$1} = $3; - - } - elsif ($match =~ /^([-\w]+)=(\S+)$/) { - $return->{$1} = $2; - - } - elsif ($match =~ /^no-?([-\w]+)$/i) { - $return->{$1} = 0; - - } - elsif ($match =~ /^([-\w]+)$/) { - $return->{$1} = 1; - } - } - - return wantarray ? ($return, $input) : $return; -} - -sub parse_options2 { - my ($input) = @_; - - warn(colored("\n[!] Input with an odd number of quotes: <$input>", 'bold red') . "\n\n") - if $yv_obj->get_debug; - - my ($args, $keywords) = _parse_options($input); - - my @args = - map $args->{$_} eq '0' ? "--no-$_" - : $args->{$_} eq '1' ? "--$_" - : "--$_=$args->{$_}" => keys %{$args}; - - return wantarray ? (\@args, [split q{ }, $keywords]) : \@args; -} - -sub parse_options { - my ($input) = @_; - my (@args, @keywords); - - if (not defined($input) or $input eq q{}) { - return \@args, \@keywords; - } - - foreach my $word (get_quotewords(qr/\s+/, 1, $input)) { - if (chr ord $word eq q{-}) { - push @args, $word; - } - else { - push @keywords, $word; - } - } - - if (not @args and not @keywords) { - return parse_options2($input); - } - - return wantarray ? (\@args, \@keywords) : \@args; -} - -sub get_user_input { - my ($text) = @_; - - if (not $opt{interactive}) { - if (not defined $opt{std_input}) { - return ':return'; - } - } - - my $input = unpack( - 'A*', defined($opt{std_input}) - ? delete($opt{std_input}) - : ($term->readline($text) // return ':return') - ) =~ s/^\s+//r; - - return q{:next} if $input eq q{}; # for the next page - - require Encode; - $input = Encode::decode_utf8($input); - - my ($args, $keywords) = parse_options($input); - - if ($opt{history}) { - my $str = join(' ', grep { /\w/ } @{$args}, @{$keywords}); - if ($str ne '' and $str !~ /^[0-9]{1,2}\z/) { - $term->append_history(1, $opt{history_file}); - } - } - - apply_input_arguments($args, $keywords); - return @{$keywords}; -} - -sub logout { - - unlink $authentication_file - or warn "Can't unlink: `$authentication_file' -> $!"; - - $yv_obj->set_access_token(); - $yv_obj->set_refresh_token(); - - return 1; -} - -sub authenticate { - my $get_code_url = $yv_obj->get_accounts_oauth_url() // return; - - print <<"INFO"; - -:: Get the authentication code: $get_code_url - - | -... and paste it below. \\|/ - ` -INFO - - my $code = $term->readline(colored(q{Code: }, 'bold')) || return; - - my $info = $yv_obj->oauth_login($code) // do { - warn "[WARNING] Can't log in... That's all I know...\n"; - return; - }; - - if (defined $info->{access_token}) { - - $yv_obj->set_access_token($info->{access_token}) // return; - $yv_obj->set_refresh_token($info->{refresh_token}) // return; - - my $remember_me = ask_yn(prompt => colored("\nRemember me", 'bold'), - default => 'y'); - - if ($remember_me) { - $yv_obj->set_authentication_file($authentication_file); - $yv_obj->save_authentication_tokens() - or warn "Can't store the authentication tokens: $!"; - } - else { - $yv_obj->set_authentication_file(); - } - - return 1; - } - - warn "[WARNING] There was a problem with the authentication...\n"; - return; -} - -sub authenticated { - if (not defined $yv_obj->get_access_token) { - warn_needs_auth(); - return; - } - return 1; -} - -sub favorite_videos { - my (@videoIDs) = @_; - return if not authenticated(); - - foreach my $id (@videoIDs) { - my $videoID = get_valid_video_id($id) // next; - - if ($yv_obj->favorite_video($videoID)) { - printf("\n:: Video %s has been successfully favorited.\n", sprintf($CONFIG{youtube_video_url}, $videoID)); - } - else { - warn_cant_do('favorite', $videoID); - } - } - return 1; -} - -sub select_and_save_to_playlist { - return if not authenticated(); - - my $request = $yv_obj->my_playlists() // return; - my $playlistID = print_playlists($request, return_playlist_id => 1); - - if (defined($playlistID)) { - return save_to_playlist($playlistID, @_); - } - - warn_no_thing_selected('playlist'); - return; - -} - -sub save_to_playlist { - my ($playlistID, @videoIDs) = @_; - - return if not authenticated(); - - foreach my $id (@videoIDs) { - my $videoID = get_valid_video_id($id) // next; - my $pos = $opt{position}; # position in the playlist - - if (!defined($pos) or $pos < 0) { - local $yv_obj->{maxResults} = 1; - - my $info = $yv_obj->videos_from_playlist_id($playlistID); - my $total_results = $info->{results}{pageInfo}{totalResults}; - - say "\n:: Total number of videos in the playlist: $total_results"; - $pos //= 0; - $pos += $total_results || 0; - say ":: Saving video at position: $pos"; - } - - if ($yv_obj->add_video_to_playlist($playlistID, $videoID, $pos)) { - printf(":: Video %s has been successfully added to playlistID: %s\n", - sprintf($CONFIG{youtube_video_url}, $videoID), $playlistID); - } - else { - warn_cant_do("add to playlist", $videoID); - } - } - return 1; -} - -sub rate_videos { - my $rating = shift; - return if not authenticated(); - - foreach my $id (@_) { - my $videoID = get_valid_video_id($id) // next; - if ($yv_obj->send_rating_to_video($videoID, $rating)) { - printf("\n:: Video %s has been successfully %sd.\n", sprintf($CONFIG{youtube_video_url}, $videoID), $rating); - } - else { - warn_cant_do($rating, $videoID); - } - } - - return 1; -} - -sub get_and_play_video_ids { - (my @ids = grep { get_valid_video_id($_) } @_) || return; - my $info = $yv_obj->video_details(join(',', @ids)); - - if ($yv_utils->has_entries($info)) { - if (not play_videos([$info->{results}])) { - return; - } - } - else { - warn_cant_do('get info for', @ids); - } - - return 1; -} - -sub get_and_play_playlists { - foreach my $id (@_) { - my $videos = $yv_obj->videos_from_playlist_id(get_valid_playlist_id($id) // next); - local $opt{play_all} = length($opt{std_input}) ? 0 : 1; - print_videos($videos, auto => $opt{play_all}); - } - return 1; -} - -sub get_and_print_video_info { - foreach my $id (@_) { - - my $videoID = get_valid_video_id($id) // next; - my $info = $yv_obj->video_details($videoID); - - if ($yv_utils->has_entries($info)) { - local $opt{show_video_info} = 1; - print_video_info($info->{results}{items}[0]); - } - else { - warn_cant_do('get info for', $videoID); - } - } - return 1; -} - -sub get_and_print_related_videos { - foreach my $id (@_) { - my $videoID = get_valid_video_id($id) // next; - my $results = $yv_obj->related_to_videoID($videoID); - print_videos($results); - } - return 1; -} - -sub get_and_print_comments { - foreach my $id (@_) { - my $videoID = get_valid_video_id($id) // next; - my $comments = $yv_obj->comments_from_video_id($videoID); - print_comments($comments, $videoID); - } - return 1; -} - -sub get_and_print_videos_from_playlist { - my ($playlistID) = @_; - - if ($playlistID =~ /$valid_playlist_id_re/) { - my $info = $yv_obj->videos_from_playlist_id($playlistID); - if ($yv_utils->has_entries($info)) { - print_videos($info); - } - else { - warn colored("\n[!] Inexistent playlist...", 'bold red') . "\n"; - return; - } - } - else { - warn_invalid('playlistID', $playlistID); - return; - } - return 1; -} - -sub subscribe { - my (@ids) = @_; - - return if not authenticated(); - - foreach my $channel (@ids) { - - my $id = extract_channel_id($channel) // do { - warn_invalid("channel ID or username", $channel); - next; - }; - - my $ok = - $yv_utils->is_channelID($id) - ? $yv_obj->subscribe_channel($id) - : $yv_obj->subscribe_channel_from_username($id); - - if ($ok) { - print ":: Successfully subscribed to channel: $id\n"; - } - else { - warn colored("\n[!] Unable to subscribe to channel: $id", 'bold red') . "\n"; - } - } - - return 1; -} - -sub _bold_color { - my ($text) = @_; - return colored($text, 'bold'); -} - -sub youtube_urls { - my ($arg) = @_; - - if ($arg =~ /$get_video_id_re/) { - get_and_play_video_ids($+{video_id}); - } - elsif ($arg =~ /$get_playlist_id_re/) { - get_and_print_videos_from_playlist($+{playlist_id}); - } - elsif ($arg =~ /$get_channel_playlists_id_re/) { - print_playlists($yv_obj->playlists($+{channel_id})); - } - elsif ($arg =~ /$get_channel_videos_id_re/) { - print_videos($yv_obj->uploads($+{channel_id})); - } - elsif ($arg =~ /$get_username_playlists_re/) { - print_playlists($yv_obj->playlists_from_username($+{username})); - } - elsif ($arg =~ /$get_username_videos_re/) { - print_videos($yv_obj->uploads_from_username($+{username})); - } - else { - return; - } - - return 1; -} - -sub general_options { - my %args = @_; - - my $url = $args{url}; - my $option = $args{opt}; - my $callback = $args{sub}; - my $results = $args{res}; - my $info = $args{info}; - my $token = $args{token}; - - if (not defined($option)) { - return; - } - - if ($option =~ /^(?:q|quit|exit)\z/) { - main_quit(0); - } - elsif ($option =~ /^(?:n|next)\z/ and defined $url) { - if (exists $args{token}) { - if (defined $token) { - my $request = $yv_obj->next_page_with_token($url, $token); - $callback->($request); - } - else { - warn_last_page(); - } - } - else { - my $request = $yv_obj->next_page($url); - $callback->($request); - } - } - elsif ($option =~ /^(?:b|back|p|prev|previous)\z/ and defined $url) { - my $request = $yv_obj->previous_page($url); - $callback->($request); - } - elsif ($option =~ /^(?:R|refresh)\z/ and defined $url) { - @{$results} = @{$yv_obj->_get_results($url)->{results}{items}}; - } - elsif ($option eq 'login') { - authenticate(); - } - elsif ($option eq 'logout') { - logout(); - } - elsif ($option =~ /^(?:reset|reload|restart)\z/) { - @ARGV = (); - do $0; - } - elsif ($option =~ /^dv${digit_or_equal_re}(.*)/ and ref($results) eq 'ARRAY') { - if (my @nums = get_valid_numbers($#{$results}, $1)) { - print "\n"; - foreach my $num (@nums) { - require Data::Dump; - say Data::Dump::pp($results->[$num]); - } - press_enter_to_continue(); - } - else { - warn_no_thing_selected('result'); - } - } - elsif ($option =~ /^v(?:ideoids?)?=(.*)/) { - if (my @ids = split(/[,\s]+/, $1)) { - get_and_play_video_ids(@ids); - } - else { - warn colored("\n[!] No video ID specified!", 'bold red') . "\n"; - } - } - elsif ($option =~ /^playlist(?:ID)?=(.*)/) { - get_and_print_videos_from_playlist($1); - } - else { - return; - } - - return 1; -} - -sub warn_no_results { - warn colored("\n[!] No $_[0] results!", 'bold red') . "\n"; -} - -sub warn_invalid { - my ($name, $option) = @_; - warn colored("\n[!] Invalid $name: <$option>", 'bold red') . "\n"; -} - -sub warn_cant_do { - my ($action, @ids) = @_; - - foreach my $videoID (@ids) { - warn colored("\n[!] Can't $action video: " . sprintf($CONFIG{youtube_video_url}, $videoID), 'bold red') . "\n"; - - my %info = $yv_obj->_get_video_info($videoID); - my $resp = $yv_obj->parse_json_string($info{player_response} // next); - - if (eval { exists($resp->{playabilityStatus}) and $resp->{playabilityStatus}{status} =~ /error/i }) { - warn colored("[+] Reason: $resp->{playabilityStatus}{reason}.", 'bold yellow') . "\n"; - } - } -} - -sub warn_last_page { - warn colored("\n[!] This is the last page!", "bold red") . "\n"; -} - -sub warn_first_page { - warn colored("\n[!] No previous page available...", 'bold red') . "\n"; -} - -sub warn_no_thing_selected { - warn colored("\n[!] No $_[0] selected!", 'bold red') . "\n"; -} - -sub warn_needs_auth { - warn colored("\n[!] This functionality needs authentication!", 'bold red') . "\n"; -} - -# ... GET INPUT SUBS ... # -sub get_input_for_first_time { - return get_user_input(_bold_color("\n=>> Search for YouTube videos (:h for help)") . "\n> "); -} - -sub get_input_for_channels { - return get_user_input(_bold_color("\n=>> Select a channel (:h for help)") . "\n> "); -} - -sub get_input_for_search { - return get_user_input(_bold_color("\n=>> Select one or more videos to play (:h for help)") . "\n> "); -} - -sub get_input_for_playlists { - return get_user_input(_bold_color("\n=>> Select a playlist (:h for help)") . "\n> "); -} - -sub get_input_for_comments { - return get_user_input(_bold_color("\n=>> Press for the next page of comments (:h for help)") . "\n> "); -} - -sub get_input_for_categories { - return get_user_input(_bold_color("\n=>> Select a category (:h for help)") . "\n> "); -} - -sub ask_yn { - my (%opt) = @_; - my $c = join('/', map { $_ eq $opt{default} ? ucfirst($_) : $_ } qw(y n)); - - my $answ; - do { - $answ = lc($term->readline($opt{prompt} . " [$c]: ")); - $answ = $opt{default} unless $answ =~ /\S/; - } while ($answ !~ /^y(?:es)?$/ and $answ !~ /^no?$/); - - return chr(ord($answ)) eq 'y'; -} - -sub get_reply { - my (%opt) = @_; - - my $default = 1; - while (my ($i, $choice) = each @{$opt{choices}}) { - print "\n" if $i == 0; - printf("%3d> %s\n", $i + 1, $choice); - if ($choice eq $opt{default}) { - $default = $i + 1; - } - } - print "\n"; - - my $answ; - do { - $answ = $term->readline($opt{prompt} . " [$default]: "); - $answ = $default unless $answ =~ /\S/; - } while ($answ !~ /^[0-9]+\z/ or $answ < 1 or $answ > @{$opt{choices}}); - - return $opt{choices}[$answ - 1]; -} - -sub valid_num { - my ($num, $array_ref) = @_; - return $num =~ /^[0-9]{1,2}\z/ && $num != 0 && $num <= @{$array_ref}; -} - -sub adjust_width { - my ($str, $len, $prepend) = @_; - - $len > 0 or do { - warn "[WARN] Insufficient space for the title: increase your terminal width!\n"; - return $str; - }; - - state $pkg = ( - eval { - require Unicode::GCString; - 'Unicode::GCString'; - } // eval { - require Text::CharWidth; - 'Text::CharWidth'; - } // do { - warn "[WARN] Please install Unicode::GCString or Text::CharWidth in order to use this functionality.\n"; - ''; - } - ); - - # - ## Unicode::GCString - # - if ($pkg eq 'Unicode::GCString') { - - my $gcstr = Unicode::GCString->new($str); - my $str_width = $gcstr->columns; - - if ($str_width != $len) { - while ($str_width > $len) { - $gcstr = $gcstr->substr(0, -1); - $str_width = $gcstr->columns; - } - - $str = $gcstr->as_string; - my $spaces = ' ' x ($len - $str_width); - $str = $prepend ? "$spaces$str" : "$str$spaces"; - } - - return $str; - } - - # - ## Text::CharWidth - # - if ($pkg eq 'Text::CharWidth') { - - my $str_width = Text::CharWidth::mbswidth($str); - - if ($str_width != $len) { - while ($str_width > $len) { - chop $str; - $str_width = Text::CharWidth::mbswidth($str); - } - - my $spaces = ' ' x ($len - $str_width); - $str = $prepend ? "$spaces$str" : "$str$spaces"; - } - - return $str; - } - - return $str; -} - -# ... PRINT SUBROUTINES ... # -sub print_channels { - my ($results) = @_; - - if (not $yv_utils->has_entries($results)) { - warn_no_results("channel"); - } - - if ($opt{get_term_width} and $opt{results_fixed_width}) { - get_term_width(); - } - - my $url = $results->{url}; - my $channels = $results->{results} // []; - - foreach my $i (0 .. $#{$channels}) { - my $channel = $channels->[$i]; - - if ($opt{results_with_details}) { - printf( - "\n%s. %s\n %s: %-23s %s: %-12s\n%s\n", - colored(sprintf('%2d', $i + 1), 'bold') => colored($yv_utils->get_channel_title($channel), 'bold blue'), - colored('Updated' => 'bold') => $yv_utils->get_publication_date($channel), - colored('Author' => 'bold') => $yv_utils->get_channel_title($channel), - wrap_text( - i_tab => q{ } x 4, - s_tab => q{ } x 4, - text => [$yv_utils->get_description($channel) || 'No description available...'] - ), - ); - } - elsif ($opt{results_with_colors}) { - print "\n" if $i == 0; - printf("%s. %s (%s)\n", - colored(sprintf('%2d', $i + 1), 'bold'), - colored($yv_utils->get_channel_title($channel), 'blue'), - colored($yv_utils->get_publication_date($channel), 'magenta'), - ); - } - elsif ($opt{results_fixed_width}) { - - require List::Util; - - my @authors = map { $yv_utils->get_channel_id($_) } @{$channels}; - my @dates = map { $yv_utils->get_publication_date($_) } @{$channels}; - - my $author_width = List::Util::min(List::Util::max(map { length($_) } @authors), int($term_width / 5)); - my $dates_width = List::Util::max(map { length($_) } @dates); - my $title_length = $term_width - ($author_width + $dates_width + 2 + 3 + 1 + 2); - - print "\n"; - foreach my $i (0 .. $#{$channels}) { - - my $channel = $channels->[$i]; - my $title = clear_title($yv_utils->get_channel_title($channel)); - - printf "%s. %s %s [%*s]\n", colored(sprintf('%2d', $i + 1), 'bold'), - adjust_width($title, $title_length), - adjust_width($authors[$i], $author_width, 1), - $dates_width, $dates[$i]; - } - last; - } - else { - print "\n" if $i == 0; - printf "%s. %s [%s]\n", colored(sprintf('%2d', $i + 1), 'bold'), $yv_utils->get_title($channel), - $yv_utils->get_publication_date($channel); - } - } - - my @keywords = get_input_for_channels(); - - my @for_search; - foreach my $key (@keywords) { - if ($key =~ /$valid_opt_re/) { - - my $opt = $1; - - if ( - general_options( - opt => $opt, - sub => __SUB__, - url => $url, - res => $channels, - info => $results, - ) - ) { - ## ok - } - elsif ($opt =~ /^(?:h|help)\z/) { - print $general_help; - press_enter_to_continue(); - } - elsif ($opt =~ /^(?:r|return)\z/) { - return; - } - else { - warn_invalid('option', $opt); - } - } - elsif (youtube_urls($key)) { - ## ok - } - elsif (valid_num($key, $channels)) { - print_videos($yv_obj->uploads($yv_utils->get_channel_id($channels->[$key - 1]))); - } - else { - push @for_search, $key; - } - } - - if (@for_search) { - __SUB__->($yv_obj->search_channels(\@for_search)); - } - - __SUB__->(@_); -} - -sub print_comments { - my ($results, $videoID) = @_; - - if (not $yv_utils->has_entries($results)) { - warn_no_results("comments"); - } - - my $url = $results->{url}; - my $comments = $results->{results}{comments} // []; - my $token = $results->{results}{continuation}; - - my $i = 0; - foreach my $comment (@{$comments}) { - my $comment_id = $yv_utils->get_comment_id($comment); - my $comment_age = $yv_utils->get_publication_age_approx($comment); - - printf( - "\n%s (%s) commented:\n%s\n", - colored($yv_utils->get_author($comment), 'bold'), - ( - $comment_age =~ /sec|min|hour|day/ - ? "$comment_age ago" - : $yv_utils->get_publication_date($comment) - ), - wrap_text( - i_tab => q{ } x 3, - s_tab => q{ } x 3, - text => [$yv_utils->get_comment_content($comment) // 'Empty comment...'] - ), - ); - - #~ if (exists $comment->{replies}) { - #~ foreach my $reply (reverse @{$comment->{replies}{comments}}) { - #~ my $reply_age = $yv_utils->date_to_age($reply->{snippet}{publishedAt}); - #~ printf( - #~ "\n %s (%s) replied:\n%s\n", - #~ colored($reply->{snippet}{authorDisplayName}, 'bold'), - #~ ( - #~ $reply_age =~ /sec|min|hour|day/ - #~ ? "$reply_age ago" - #~ : $yv_utils->format_date($reply->{snippet}{publishedAt}) - #~ ), - #~ wrap_text( - #~ i_tab => q{ } x 6, - #~ s_tab => q{ } x 6, - #~ text => [$reply->{snippet}{textDisplay} // 'Empty comment...'] - #~ ), - #~ ); - #~ } - #~ } - } - - my @keywords = get_input_for_comments(); - - foreach my $key (@keywords) { - if ($key =~ /$valid_opt_re/) { - - my $opt = $1; - - if ( - general_options( - opt => $opt, - sub => __SUB__, - url => $url, - res => $comments, - info => $results, - mode => 'comments', - args => [$videoID], - token => $token, - ) - ) { - ## ok - } - elsif ($opt =~ /^(?:h|help)\z/) { - print $comments_help; - press_enter_to_continue(); - } - elsif ($opt =~ /^(?:c|comment)\z/) { - if (authenticated()) { - require File::Temp; - my ($fh, $filename) = File::Temp::tempfile(); - $yv_obj->proxy_system($ENV{EDITOR} // 'nano', $filename); - if ($?) { - warn colored("\n[!] Editor exited with a non-zero code. Unable to continue!", 'bold red') . "\n"; - } - else { - my $comment = do { local (@ARGV, $/) = $filename; <> }; - $comment =~ s/[^\s[:^cntrl:]]+//g; # remove control characters - - if (length($comment) and $yv_obj->comment_to_video_id($comment, $videoID)) { - print "\n:: Comment posted!\n"; - } - else { - warn colored("\n[!] Your comment has NOT been posted!", 'bold red') . "\n"; - } - } - } - } - elsif ($opt =~ /^(?:r|return)\z/) { - return; - } - else { - warn_invalid('option', $opt); - } - } - elsif (youtube_urls($key)) { - ## ok - } - elsif (valid_num($key, $comments)) { - print_videos($yv_obj->get_videos_from_username($comments->[$key - 1]{author})); - } - else { - warn_invalid('keyword', $key); - } - } - - __SUB__->(@_); -} - -sub print_categories { - my ($results) = @_; - - return if ref($results) ne 'HASH'; - my $categories = $results->{items}; - return if ref($categories) ne 'ARRAY'; - - my $i = 0; - print "\n" if @{$categories}; - - # Filter out nonassignable categories - @$categories = grep { $_->{snippet}{assignable} } @$categories; - - foreach my $category (@{$categories}) { - printf "%s. %-40s (id: %s)\n", colored(sprintf('%2d', ++$i), 'bold'), $yv_utils->get_title($category), $category->{id}; - } - - my @keywords = get_input_for_categories(); - - foreach my $key (@keywords) { - if ($key =~ /$valid_opt_re/) { - - my $opt = $1; - - if ( - general_options( - opt => $opt, - sub => __SUB__, - res => $results, - ) - ) { - ## ok - } - elsif ($opt =~ /^(?:h|help)\z/) { - print $general_help; - press_enter_to_continue(); - } - elsif ($opt =~ /^(?:r|return)\z/) { - return; - } - else { - warn_invalid('option', $opt); - } - } - elsif (youtube_urls($key)) { - ## ok - } - elsif (valid_num($key, $categories)) { - my $category = $categories->[$key - 1]; - my $cat_id = $category->{id}; - my $videos = $yv_obj->videos_from_category($cat_id); - - if (not $yv_utils->has_entries($videos)) { - $videos = $yv_obj->trending_videos_from_category($cat_id); - } - - print_videos($videos); - } - else { - warn_invalid('keyword', $key); - } - } - - __SUB__->(@_); -} - -sub print_playlists { - my ($results, %args) = @_; - - if (not $yv_utils->has_entries($results)) { - warn_no_results("playlist"); - } - - if ($opt{get_term_width} and $opt{results_fixed_width}) { - get_term_width(); - } - - my $url = $results->{url}; - my $playlists = $results->{results} // []; - - state $info_format = <<"FORMAT"; - -TITLE: %s - ID: %s - URL: https://www.youtube.com/playlist?list=%s -DESCR: %s -FORMAT - - foreach my $i (0 .. $#{$playlists}) { - my $playlist = $playlists->[$i]; - if ($opt{results_with_details}) { - printf( - "\n%s. %s\n %s: %-25s %s: %s\n%s\n", - colored(sprintf('%2d', $i + 1), 'bold') => colored($yv_utils->get_title($playlist), 'bold blue'), - colored('Updated' => 'bold') => $yv_utils->get_publication_date($playlist), - colored('Author' => 'bold') => $yv_utils->get_channel_title($playlist), - wrap_text( - i_tab => q{ } x 4, - s_tab => q{ } x 4, - text => [$yv_utils->get_description($playlist) || 'No description available...'] - ), - ); - } - elsif ($opt{results_with_colors}) { - print "\n" if $i == 0; - printf( - "%s. %s (%s) %s\n", - colored(sprintf('%2d', $i + 1), 'bold'), - colored($yv_utils->get_title($playlist), 'blue'), - colored($yv_utils->get_publication_date($playlist), 'magenta'), - colored($yv_utils->get_channel_title($playlist), 'green'), - ); - } - elsif ($opt{results_fixed_width}) { - - require List::Util; - - my @authors = map { $yv_utils->get_channel_title($_) } @{$playlists}; - my @dates = map { $yv_utils->get_publication_date($_) } @{$playlists}; - - my $author_width = List::Util::min(List::Util::max(map { length($_) } @authors), int($term_width / 5)); - my $dates_width = List::Util::max(map { length($_) } @dates); - my $title_length = $term_width - ($author_width + $dates_width + 2 + 3 + 1 + 2); - - print "\n"; - foreach my $i (0 .. $#{$playlists}) { - - my $playlist = $playlists->[$i]; - my $title = clear_title($yv_utils->get_title($playlist)); - - printf "%s. %s %s [%*s]\n", colored(sprintf('%2d', $i + 1), 'bold'), - adjust_width($title, $title_length), - adjust_width($authors[$i], $author_width, 1), - $dates_width, $dates[$i]; - } - last; - } - else { - print "\n" if $i == 0; - printf( - "%s. %s (by %s) [%s]\n", - colored(sprintf('%2d', $i + 1), 'bold'), $yv_utils->get_title($playlist), - $yv_utils->get_channel_title($playlist), $yv_utils->get_publication_date($playlist) - ); - } - } - - state @keywords; - if ($args{auto}) { } # do nothing... - else { - @keywords = get_input_for_playlists(); - if (scalar(@keywords) == 0) { - __SUB__->(@_); - } - } - - my $contains_keywords = grep /$non_digit_or_opt_re/, @keywords; - - my @for_search; - foreach my $key (@keywords) { - if ($key =~ /$valid_opt_re/) { - - my $opt = $1; - - if ( - general_options( - opt => $opt, - sub => __SUB__, - url => $url, - res => $playlists, - info => $results, - mode => 'playlists', - ) - ) { - ## ok - } - elsif ($opt =~ /^(?:h|help)\z/) { - print $playlists_help; - press_enter_to_continue(); - } - elsif ($opt =~ /^(?:r|return)\z/) { - return; - } - elsif ($opt =~ /^i(?:nfo)?${digit_or_equal_re}(.*)/) { - if (my @ids = get_valid_numbers($#{$playlists}, $1)) { - foreach my $id (@ids) { - my $desc = wrap_text( - i_tab => q{ } x 7, - s_tab => q{ } x 7, - text => [$yv_utils->get_description($playlists->[$id]) || 'No description available...'] - ); - $desc =~ s/^\s+//; - printf $info_format, $yv_utils->get_title($playlists->[$id]), - ($yv_utils->get_playlist_id($playlists->[$id])) x 2, $desc; - } - press_enter_to_continue(); - } - else { - warn_no_thing_selected('playlist'); - } - } - elsif ($opt =~ /^pp${digit_or_equal_re}(.*)/) { - if (my @ids = get_valid_numbers($#{$playlists}, $1)) { - my $arg = "--pp=" . join(q{,}, map { $yv_utils->get_playlist_id($_) } @{$playlists}[@ids]); - apply_input_arguments([$arg]); - } - else { - warn_no_thing_selected('playlist'); - } - } - else { - warn_invalid('option', $opt); - } - } - elsif (youtube_urls($key)) { - ## ok - } - elsif (valid_num($key, $playlists) and not $contains_keywords) { - if ($args{return_playlist_id}) { - return $yv_utils->get_playlist_id($playlists->[$key - 1]); - } - get_and_print_videos_from_playlist($yv_utils->get_playlist_id($playlists->[$key - 1])); - } - else { - push @for_search, $key; - } - } - - if (@for_search) { - __SUB__->($yv_obj->search_playlists(\@for_search)); - } - - __SUB__->(@_); -} - -sub compile_regex { - my ($value) = @_; - $value =~ s{^(?['"])(?.+)\g{quote}$}{$+{regex}}s; - - my $re = eval { use re qw(eval); qr/$value/i }; - - if ($@) { - warn_invalid("regex", $@); - return; - } - - return $re; -} - -sub get_range_numbers { - my ($first, $second) = @_; - - return ( - $first > $second - ? (reverse($second .. $first)) - : ($first .. $second) - ); -} - -sub get_valid_numbers { - my ($max, $input) = @_; - - my @output; - foreach my $id (split(/[,\s]+/, $input)) { - push @output, - $id =~ /$range_num_re/ ? get_range_numbers($1, $2) - : $id =~ /^[0-9]{1,2}\z/ ? $id - : next; - } - - return grep { $_ >= 0 and $_ <= $max } map { $_ - 1 } @output; -} - -sub get_streaming_url { - my ($video_id) = @_; - - my ($urls, $captions, $info) = $yv_obj->get_streaming_urls($video_id); - - if (not defined $urls) { - return scalar {}; - } - - # Download the closed-captions - my $srt_file; - if (ref($captions) eq 'ARRAY' and @$captions and $opt{get_captions} and not $opt{novideo}) { - require WWW::StrawViewer::GetCaption; - my $yv_cap = WWW::StrawViewer::GetCaption->new( - auto_captions => $opt{auto_captions}, - captions_dir => $opt{captions_dir}, - captions => $captions, - languages => $CONFIG{srt_languages}, - ); - $srt_file = $yv_cap->save_caption($video_id); - } - - require WWW::StrawViewer::Itags; - state $yv_itags = WWW::StrawViewer::Itags->new(); - - # Include DASH itags - my $dash = 1; - - # Exclude DASH itags in download-mode or when no video output is required - if ($opt{novideo} or not $opt{dash_support}) { - $dash = 0; - } - elsif ($opt{download_video}) { - $dash = $opt{merge_into_mkv} ? 1 : 0; - } - - my ($streaming, $resolution) = - $yv_itags->find_streaming_url( - urls => $urls, - resolution => ($opt{novideo} ? 'audio' : $opt{resolution}), - dash => $dash, - dash_mp4_audio => ($opt{novideo} ? 1 : $opt{dash_mp4_audio}), - dash_segmented => ($opt{download_video} ? 0 : $opt{dash_segmented}), - ); - - return { - streaming => $streaming, - srt_file => $srt_file, - info => $info, - resolution => $resolution, - }; -} - -sub download_from_url { - my ($url, $output_filename) = @_; - - # Download with wget - if ($opt{download_with_wget}) { - my @cmd = ($opt{wget_cmd}, '-c', '-t', '10', '--waitretry=3', $url, '-O', "$output_filename.part"); - $yv_obj->proxy_system(@cmd); - return if $?; - rename("$output_filename.part", $output_filename) or return undef; - return $output_filename; - } - - state $lwp_dl = which_command('lwp-download'); - - # Download with lwp-download - if (defined($lwp_dl)) { - my @cmd = ($lwp_dl, $url, "$output_filename.part"); - $yv_obj->proxy_system(@cmd); - return if $?; - rename("$output_filename.part", $output_filename) or return undef; - return $output_filename; - } - - # Download with LWP::UserAgent - require LWP::UserAgent; - - my $lwp = LWP::UserAgent->new( - show_progress => 1, - agent => 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36', - ); - - $lwp->proxy(['http', 'https'], $yv_obj->get_http_proxy) - if defined($yv_obj->get_http_proxy); - - my $resp = eval { $lwp->mirror($url, "$output_filename.part") }; - - if ($@ =~ /\bread timeout\b/i or not defined($resp) or not $resp->is_success) { - warn colored("\n[!] Encountered an error while downloading... Trying again...", 'bold red') . "\n\n"; - - if (defined(my $wget_path = which_command('wget'))) { - $CONFIG{wget_cmd} = $wget_path; - $CONFIG{download_with_wget} = 1; - dump_configuration($config_file); - } - else { - warn colored("[!] Please install `wget` and try again...", 'bold red') . "\n\n"; - } - - unlink("$output_filename.part"); - return download_from_url($url, $output_filename); - } - - rename("$output_filename.part", $output_filename) or return undef; - return $output_filename; -} - -sub download_video { - my ($streaming, $info) = @_; - - my $fat32safe = $opt{fat32safe}; - state $unix_like = $^O =~ /^(?:linux|freebsd|openbsd)\z/i; - - if (not $fat32safe and not $unix_like) { - $fat32safe = 1; - } - - my $video_filename = $yv_utils->format_text( - streaming => $streaming, - info => $info, - text => $opt{video_filename_format}, - escape => 0, - fat32safe => $fat32safe, - ); - - my $naked_filename = $video_filename =~ s/\.\w+\z//r; - - $naked_filename =~ s/:\h*/ - /g; # replace colons (":") with dashes ("-") - - my $mkv_filename = "$naked_filename.mkv"; - my $srt_filename = "$naked_filename.srt"; - my $audio_filename = "$naked_filename - audio"; - - my $video_info = $streaming->{streaming}; - my $audio_info = $streaming->{streaming}{__AUDIO__}; - - if ($audio_info) { - $audio_filename .= "." . $yv_utils->extension($audio_info->{type}); - } - - if (not -d $opt{downloads_dir}) { - require File::Path; - if (not File::Path::make_path($opt{downloads_dir})) { - warn colored("\n[!] Can't create directory '$opt{downloads_dir}': $1", 'bold red') . "\n"; - } - } - - if (not -w $opt{downloads_dir}) { - warn colored("\n[!] Can't write into directory '$opt{downloads_dir}': $!", 'bold red') . "\n"; - $opt{downloads_dir} = (-w curdir()) ? curdir() : (-w $ENV{HOME}) ? $ENV{HOME} : return; - warn colored("[!] Video will be downloaded into directory: $opt{downloads_dir}", 'bold red') . "\n"; - } - - $mkv_filename = catfile($opt{downloads_dir}, $mkv_filename); - $srt_filename = catfile($opt{downloads_dir}, $srt_filename); - $audio_filename = catfile($opt{downloads_dir}, $audio_filename); - $video_filename = catfile($opt{downloads_dir}, $video_filename); - - if ($opt{skip_if_exists} and -e $mkv_filename) { - $video_filename = $mkv_filename; - say ":: File `$mkv_filename` already exists. Skipping..."; - } - else { - if ($opt{skip_if_exists} and -e $video_filename) { - say ":: File `$video_filename` already exists. Skipping..."; - } - else { - $video_filename = download_from_url($video_info->{url}, $video_filename) // return; - } - - if ($opt{skip_if_exists} and -e $audio_filename) { - say ":: File `$audio_filename` already exists. Skipping..."; - } - elsif ($audio_info) { - $audio_filename = download_from_url($audio_info->{url}, $audio_filename) // return; - } - } - - my @merge_files = ($video_filename); - - if ($audio_info) { - push @merge_files, $audio_filename; - } - - if ( $opt{merge_with_captions} - and defined($streaming->{srt_file}) - and -f $streaming->{srt_file}) { - push @merge_files, $streaming->{srt_file}; - } - - if ( $opt{merge_into_mkv} - and scalar(@merge_files) > 1 - and scalar(grep { -f $_ } @merge_files) == scalar(@merge_files) - and not -e $mkv_filename) { - - say ":: Merging into MKV..."; - - my $ffmpeg_cmd = $opt{ffmpeg_cmd}; - my $ffmpeg_args = $opt{merge_into_mkv_args}; - - if (my @srt_files = grep { /\.srt\z/ } @merge_files) { - my $srt_file = $srt_files[0]; - require File::Basename; - if (File::Basename::basename($srt_file) =~ m{^.{11}_([a-z]{2,4})}i) { - my $lang_code = $1; - $ffmpeg_args .= " -metadata:s:s:0 language=$lang_code"; - } - } - - my $merge_command = - join(' ', $ffmpeg_cmd, (map { "-i \Q$_\E" } @merge_files), $ffmpeg_args, "\Q$mkv_filename\E"); - - if ($yv_obj->get_debug) { - say "-> Command: $merge_command"; - } - - $yv_obj->proxy_system($merge_command); - - if ($? == 0 and -e $mkv_filename) { - unlink @merge_files; - $video_filename = $mkv_filename; - } - } - - # Convert the downloaded video - if (defined $opt{convert_to}) { - my $convert_filename = "$naked_filename.$opt{convert_to}"; - my $convert_cmd = $opt{convert_cmd}; - - my %table = ( - 'IN' => $video_filename, - 'OUT' => $convert_filename, - ); - - my $regex = do { - local $" = '|'; - qr/\*(@{[keys %table]})\*/; - }; - - $convert_cmd =~ s/$regex/\Q$table{$1}\E/g; - say $convert_cmd if $yv_obj->get_debug; - - $yv_obj->proxy_system($convert_cmd); - - if ($? == 0) { - - if (not $opt{keep_original_video}) { - unlink $video_filename - or warn colored("\n[!] Can't unlink file '$video_filename': $!", 'bold red') . "\n\n"; - } - - $video_filename = $convert_filename if -e $convert_filename; - } - } - - # Play the download video - if ($opt{download_and_play}) { - - local $streaming->{streaming}{url} = ''; - local $streaming->{streaming}{__AUDIO__} = undef; - local $streaming->{srt_file} = undef if ($opt{merge_into_mkv} && $opt{merge_with_captions}); - - my $command = get_player_command($streaming, $info); - say "-> Command: ", $command if $yv_obj->get_debug; - - $yv_obj->proxy_system(join(q{ }, $command, quotemeta($video_filename))); - - # Remove it afterwards - if ($? == 0 and $opt{remove_played_file}) { - unlink $video_filename - or warn colored("\n[!] Can't unlink file '$video_filename': $!", 'bold red') . "\n\n"; - } - } - - # Copy the .srt file from captions-dir to downloads-dir - if ( $opt{copy_caption} - and -e $video_filename - and defined($streaming->{srt_file}) - and -e $streaming->{srt_file}) { - - my $from = $streaming->{srt_file}; - my $to = $srt_filename; - - require File::Copy; - File::Copy::cp($from, $to); - } - - return 1; -} - -sub save_watched_video { - my ($video_id) = @_; - - if ($opt{remember_watched} and not exists($watched_videos{$video_id})) { - $watched_videos{$video_id} = 1; - open my $fh, '>>', $opt{watched_file} or return; - say {$fh} $video_id; - close $fh; - } - - $watched_videos{$video_id} = 1; - return 1; -} - -sub get_player_command { - my ($streaming, $video) = @_; - - $MPLAYER{fullscreen} = $opt{fullscreen} ? $opt{video_players}{$opt{video_player_selected}}{fs} // '' : q{}; - $MPLAYER{novideo} = $opt{novideo} ? $opt{video_players}{$opt{video_player_selected}}{novideo} // '' : q{}; - $MPLAYER{mplayer_arguments} = $opt{video_players}{$opt{video_player_selected}}{arg} // q{}; - - my $cmd = join( - q{ }, - ( - # Video player - $opt{video_players}{$opt{video_player_selected}}{cmd}, - - ( # Audio file (https://) - ref($streaming->{streaming}{__AUDIO__}) eq 'HASH' - && exists($opt{video_players}{$opt{video_player_selected}}{audio}) - ? $opt{video_players}{$opt{video_player_selected}}{audio} - : () - ), - - ( # Subtitle file (.srt) - defined($streaming->{srt_file}) - && exists($opt{video_players}{$opt{video_player_selected}}{srt}) - ? $opt{video_players}{$opt{video_player_selected}}{srt} - : () - ), - - # Rest of the arguments - grep({ defined($_) and /\S/ } values %MPLAYER) - ) - ); - - my $has_video = $cmd =~ /\*(?:VIDEO|URL|ID)\*/; - - $cmd = $yv_utils->format_text( - streaming => $streaming, - info => $video, - text => $cmd, - escape => 1, - ); - - if ($streaming->{streaming}{url} =~ m{^https://www\.youtube\.com/watch\?v=}) { - $cmd =~ s{ --no-ytdl\b}{ }g; - } - - $has_video ? $cmd : join(' ', $cmd, quotemeta($streaming->{streaming}{url})); -} - -sub autoplay { - my $video_id = get_valid_video_id(shift) // return; - - my %seen = ($video_id => 1); # make sure we don't get stuck in a loop - local $yv_obj->{maxResults} = 10; - - while (1) { - get_and_play_video_ids($video_id) || return; - my $related = $yv_obj->related_to_videoID($video_id); - (my @video_ids = grep { !$seen{$_}++ } map { $yv_utils->get_video_id($_) } @{$related->{results}{items}}) || return; - $video_id = $opt{shuffle} ? $video_ids[rand @video_ids] : $video_ids[0]; - } - - return 1; -} - -sub play_videos { - my ($videos) = @_; - - foreach my $video (@{$videos}) { - - my $video_id = $yv_utils->get_video_id($video); - - if ($opt{autoplay_mode}) { - local $opt{autoplay_mode} = 0; - autoplay($video_id); - next; - } - - # Ignore already watched videos - if (exists($watched_videos{$video_id}) and $opt{skip_watched}) { - say ":: Already watched video (ID: $video_id)... Skipping..."; - next; - } - - if (defined($opt{max_seconds}) and $opt{max_seconds} >= 0) { - next if $yv_utils->get_duration($video) > $opt{max_seconds}; - } - - if (defined($opt{min_seconds}) and $opt{min_seconds} >= 0) { - next if $yv_utils->get_duration($video) < $opt{min_seconds}; - } - - my $streaming = get_streaming_url($video_id); - - if (ref($streaming->{streaming}) ne 'HASH') { - warn colored("[!] No streaming URL has been found...", 'bold red') . "\n"; - next; - } - - if ( !defined($streaming->{streaming}{url}) - and defined($streaming->{info}{status}) - and $streaming->{info}{status} =~ /(?:error|fail)/i) { - warn colored("[!] Error on: ", 'bold red') . sprintf($CONFIG{youtube_video_url}, $video_id) . "\n"; - warn colored(":: Reason: ", 'bold red') . $streaming->{info}{reason} =~ tr/+/ /r . "\n\n"; - } - - # Dump metadata information - if (defined($opt{dump})) { - - my $file = $video_id . '.' . $opt{dump}; - open(my $fh, '>:utf8', $file) - or die "Can't open file `$file' for writing: $!"; - - local $video->{streaming} = $streaming; - - if ($opt{dump} eq 'json') { - print {$fh} JSON->new->pretty(1)->encode($video); - } - elsif ($opt{dump} eq 'perl') { - require Data::Dump; - print {$fh} Data::Dump::pp($video); - } - - close $fh; - } - - if ($opt{download_video}) { - print_video_info($video); - if (not download_video($streaming, $video)) { - return; - } - } - elsif (length($opt{extract_info})) { - my $fh = $opt{extract_info_fh} // \*STDOUT; - say {$fh} - $yv_utils->format_text( - streaming => $streaming, - info => $video, - text => $opt{extract_info}, - escape => $opt{escape_info}, - fat32safe => $opt{fat32safe}, - ); - } - else { - print_video_info($video); - my $command = get_player_command($streaming, $video); - - if ($yv_obj->get_debug) { - say "-> Resolution: $streaming->{resolution}"; - say "-> Video itag: $streaming->{streaming}{itag}"; - say "-> Audio itag: $streaming->{streaming}{__AUDIO__}{itag}" if exists $streaming->{streaming}{__AUDIO__}; - say "-> Video type: $streaming->{streaming}{type}"; - say "-> Audio type: $streaming->{streaming}{__AUDIO__}{type}" if exists $streaming->{streaming}{__AUDIO__}; - say "-> Command: $command"; - } - - $yv_obj->proxy_system($command); # execute the video player - - if ($? and $? != 512) { - $opt{auto_next_page} = 0; - return; - } - } - - save_watched_video($video_id); - press_enter_to_continue() if $opt{confirm}; - } - - return 1; -} - -sub play_videos_matched_by_regex { - my %args = @_; - - my $key = $args{key}; - my $regex = $args{regex}; - my $videos = $args{videos}; - - my $sub = \&{'WWW::StrawViewer::Utils' . '::' . 'get_' . $key}; - - if (not defined &$sub) { - warn colored("\n[!] Invalid key: <$key>.", 'bold red') . "\n"; - return; - } - - if (defined(my $re = compile_regex($regex))) { - if (my @nums = grep { $yv_utils->$sub($videos->[$_]) =~ /$re/ } 0 .. $#{$videos}) { - if (not play_videos([@{$videos}[@nums]])) { - return; - } - } - else { - warn colored("\n[!] No video <$key> matched by the regex: $re", 'bold red') . "\n"; - return; - } - } - - return 1; -} - -sub print_video_info { - my ($video) = @_; - - $opt{show_video_info} || return 1; - - my $hr = '-' x ($opt{get_term_width} ? get_term_width() : $term_width); - - printf( - "\n%s\n%s\n%s\n%s\n%s", - _bold_color('=> Description'), - $hr, - wrap_text( - i_tab => q{}, - s_tab => q{}, - text => [$yv_utils->get_description($video) || 'No description available...'] - ), - $hr, - _bold_color('=> URL: ') - ); - - print STDOUT sprintf($CONFIG{youtube_video_url}, $yv_utils->get_video_id($video)); - - my $title = $yv_utils->get_title($video); - my $title_length = length($title); - my $rep = ($term_width - $title_length) / 2 - 4; - - $rep = 0 if $rep < 0; - - print "\n$hr\n", q{ } x $rep => (_bold_color("=>> $title <<=") . "\n\n"), - map(sprintf(q{-> } . "%-*s: %s\n", $opt{_colors} ? 18 : 10, _bold_color($_->[0]), $_->[1]), - ( - ['Channel' => $yv_utils->get_channel_title($video)], - ['ChannelID' => $yv_utils->get_channel_id($video)], - ['VideoID' => $yv_utils->get_video_id($video)], - ['Category' => $yv_utils->get_category_name($video)], - ['Definition' => $yv_utils->get_definition($video)], - ['Duration' => $yv_utils->get_time($video)], - ['Likes' => $yv_utils->set_thousands($yv_utils->get_likes($video))], - ['Dislikes' => $yv_utils->set_thousands($yv_utils->get_dislikes($video))], - ['Comments' => $yv_utils->set_thousands($yv_utils->get_comments($video))], - ['Views' => $yv_utils->set_thousands($yv_utils->get_views($video))], - ['Published' => $yv_utils->get_publication_date($video)], - )), - "$hr\n"; - - return 1; -} - -sub print_videos { - my ($results, %args) = @_; - - # use Data::Dump qw(pp); - # pp $results; - - if (not $yv_utils->has_entries($results)) { - warn_no_results("video"); - } - - if ($opt{get_term_width} and $opt{results_fixed_width}) { - get_term_width(); - } - - my $url = $results->{url}; - my $videos = $results->{results} // []; - - if (ref($videos) eq 'HASH' and exists $videos->{videos}) { - $videos = $videos->{videos}; - } - - #my $videos = $info->{items} // []; - - #~ foreach my $entry (@$videos) { - #~ if ($yv_utils->is_activity($entry)) { - #~ my $type = $entry->{snippet}{type}; - - #~ if ($type eq 'upload') { - #~ $entry->{kind} = 'youtube#video'; - #~ $entry->{id} = $entry->{contentDetails}{upload}{videoId}; - #~ } - - #~ if ($type eq 'playlistItem') { - #~ $entry->{kind} = 'youtube#video'; - #~ $entry->{id} = $entry->{contentDetails}{playlistItem}{resourceId}{videoId}; - #~ } - - #~ if ($type eq 'bulletin' and $entry->{contentDetails}{bulletin}{resourceId}{kind} eq 'youtube#video') { - #~ $entry->{kind} = 'youtube#video'; - #~ $entry->{id} = $entry->{contentDetails}{bulletin}{resourceId}{videoId}; - #~ } - #~ } - #~ } - -#<<< - #~ @$videos = grep { - #~ ref($_) eq 'HASH' && ref($_->{id}) eq 'HASH' - #~ ? (exists($_->{id}{kind}) - #~ ? $_->{id}{kind} eq 'youtube#video' - #~ : 0) - #~ : 1 - #~ } @$videos; -#>>> - - if ($opt{shuffle}) { - require List::Util; - $videos = [List::Util::shuffle(@{$videos})]; - } - - #~ if (@{$videos} and not $results->{has_extra_info}) { - - #~ my @video_ids = grep { defined } map { $yv_utils->get_video_id($_) } @{$videos}; - #~ my $content_details = $yv_obj->video_details(join(',', @video_ids), VIDEO_PART); - #~ my $video_details = $content_details->{results}{items}; - - #~ foreach my $i (0 .. $#{$videos}) { - #~ @{$videos->[$i]}{qw(id contentDetails statistics snippet)} = - #~ @{$video_details->[$i]}{qw(id contentDetails statistics snippet)}; - #~ } - - #~ $results->{has_extra_info} = 1; - #~ } - -#<<< - # Filter out private or deleted videos - #~ @$videos = grep { - #~ $yv_utils->get_video_id($_) - #~ and $yv_utils->get_time($_) ne '00:00' - #~ } @$videos; -#>>> - - my @formatted; - - foreach my $i (0 .. $#{$videos}) { - my $video = $videos->[$i]; - - #use Data::Dump qw(pp); - #pp $video; - - if ($opt{custom_layout}) { - - my $entry = $opt{custom_layout_format}; - - if (ref($entry) eq '') { - $entry =~ s/\*NO\*/sprintf('%2d', $i+1)/ge; - $entry = $yv_utils->format_text( - info => $video, - text => $entry, - escape => 0, - ); - push @formatted, "$entry\n"; - } - - if (ref($entry) eq 'ARRAY') { - - my @columns; - - foreach my $slot (@$entry) { - - my $text = $slot->{text}; - my $width = $slot->{width} // 10; - my $color = $slot->{color}; - my $align = $slot->{align} // 'left'; - - if ($width =~ /^(\d+)%\z/) { - $width = int(($term_width * $1) / 100); - } - - $text =~ s/\*NO\*/$i+1/ge; - - $text = $yv_utils->format_text( - info => $video, - text => $text, - escape => 0, - ); - - $text = clear_title($text); - $text = adjust_width($text, $width, ($align eq 'right')); - - if (defined($color)) { - $text = colored($text, $color); - } - - push @columns, $text; - } - - push @formatted, join(' ', @columns) . "\n"; - } - } - elsif ($opt{results_with_details}) { - push @formatted, - ($i == 0 ? '' : "\n") - . sprintf( - "%s. %s\n" . " %s: %-16s %s: %-13s %s: %s\n" . " %s: %-12s %s: %-10s %s: %s\n%s\n", - colored(sprintf('%2d', $i + 1), 'bold') => colored($yv_utils->get_title($video), 'bold blue'), - colored('Views' => 'bold') => $yv_utils->set_thousands($yv_utils->get_views($video)), - colored('Likes' => 'bold') => $yv_utils->set_thousands($yv_utils->get_likes($video)), - colored('Dislikes' => 'bold') => $yv_utils->set_thousands($yv_utils->get_dislikes($video)), - colored('Published' => 'bold') => $yv_utils->get_publication_date($video), - colored('Duration' => 'bold') => $yv_utils->get_time($video), - colored('Author' => 'bold') => $yv_utils->get_channel_title($video), - wrap_text( - i_tab => q{ } x 4, - s_tab => q{ } x 4, - text => [$yv_utils->get_description($video) || 'No description available...'] - ), - ); - } - elsif ($opt{results_with_colors}) { - my $definition = $yv_utils->get_definition($video); - push @formatted, - sprintf( - "%s. %s (%s) %s\n", - colored(sprintf('%2d', $i + 1), 'bold'), - colored($yv_utils->get_title($video), 'blue'), - colored($yv_utils->get_time($video), 'magenta'), - colored($yv_utils->get_channel_title($video), 'green'), - ); - } - elsif ($opt{results_fixed_width}) { - - require List::Util; - - my @durations = map { $yv_utils->get_duration($_) } @{$videos}; - my @authors = map { $yv_utils->get_channel_title($_) } @{$videos}; - - my $author_width = List::Util::min(List::Util::max(map { length($_) } @authors) || 1, int($term_width / 5)); - my $time_width = List::Util::first(sub { $_ >= 3600 }, @durations) ? 8 : 6; - my $title_length = $term_width - ($author_width + $time_width + 3 + 2 + 1); - - foreach my $i (0 .. $#{$videos}) { - - my $video = $videos->[$i]; - my $title = clear_title($yv_utils->get_title($video)); - - push @formatted, - sprintf("%s. %s %s %*s\n", - colored(sprintf('%2d', $i + 1), 'bold'), - adjust_width($title, $title_length), - adjust_width($yv_utils->get_channel_title($video), $author_width, 1), - $time_width, $yv_utils->get_time($video)); - } - last; - } - else { - push @formatted, - sprintf( - "%s. %s (by %s) [%s]\n", - colored(sprintf('%2d', $i + 1), 'bold'), $yv_utils->get_title($video), - $yv_utils->get_channel_title($video), $yv_utils->get_time($video), - ); - } - } - - if ($opt{highlight_watched}) { - foreach my $i (0 .. $#{$videos}) { - my $video = $videos->[$i]; - if (exists($watched_videos{$yv_utils->get_video_id($video)})) { - $formatted[$i] = colored(colorstrip($formatted[$i]), $opt{highlight_color}); - } - } - } - - if (@formatted) { - print "\n" . join("", @formatted); - } - - if ($opt{play_all} || $opt{play_backwards}) { - if (@{$videos}) { - if ( - play_videos( - $opt{play_backwards} - ? [reverse @{$videos}] - : $videos - ) - ) { - if ($opt{play_backwards}) { - #if (defined $info->{prevPageToken}) { - __SUB__->($yv_obj->previous_page($url), auto => 1); - #} - #else { - # $opt{play_backwards} = 0; - # warn_first_page(); - # return; - #} - } - else { - #if (defined $info->{nextPageToken}) { - __SUB__->($yv_obj->next_page($url), auto => 1); - #} - #else { - # $opt{play_all} = 0; - # warn_last_page(); - # return; - #} - } - } - else { - $opt{play_all} = 0; - $opt{play_backwards} = 0; - __SUB__->($results); - } - } - else { - $opt{play_all} = 0; - $opt{play_backwards} = 0; - } - } - - state @keywords; - if ($args{auto}) { } # do nothing... - else { - @keywords = get_input_for_search(); - - if (scalar(@keywords) == 0) { # only arguments - __SUB__->($results); - } - } - - state @for_search; - state @for_play; - - my @copy_of_keywords = @keywords; - my $contains_keywords = grep /$non_digit_or_opt_re/, @keywords; - - while (@keywords) { - my $key = shift @keywords; - if ($key =~ /$valid_opt_re/) { - - my $opt = $1; - - if ( - general_options(opt => $opt, - res => $videos,) - ) { - ## ok - } - elsif ($opt =~ /^(?:h|help)\z/) { - print $complete_help; - press_enter_to_continue(); - } - elsif ($opt =~ /^(?:n|next)\z/) { - #if (defined $info->{nextPageToken}) { - my $request = $yv_obj->next_page($url); - __SUB__->($request, @keywords ? (auto => 1) : ()); - #} - #else { - # warn_last_page(); - # if ($opt{auto_next_page}) { - # $opt{auto_next_page} = 0; - # @copy_of_keywords = (); - # last; - # } - #} - } - elsif ($opt =~ /^(?:b|back|p|prev|previous)\z/) { - #if (defined $info->{prevPageToken}) { - __SUB__->($yv_obj->previous_page($url), @keywords ? (auto => 1) : ()); - #} - #else { - # warn_first_page(); - #} - } - elsif ($opt =~ /^(?:R|refresh)\z/) { - @{$videos} = @{$yv_obj->_get_results($url)->{results}{items}}; - $results->{has_extra_info} = 0; - } - elsif ($opt =~ /^(?:r|return)\z/) { - return; - } - elsif ($opt =~ /^(?:a|author|u|uploads)${digit_or_equal_re}(.*)/) { - if (my @nums = get_valid_numbers($#{$videos}, $1)) { - foreach my $id (@nums) { - my $channel_id = $yv_utils->get_channel_id($videos->[$id]); - my $request = $yv_obj->uploads($channel_id); - if ($yv_utils->has_entries($request)) { - __SUB__->($request); - } - else { - warn_no_results('video'); - } - } - } - else { - warn_no_thing_selected('video'); - } - } - elsif ($opt =~ /^(?:pv|popular)${digit_or_equal_re}(.*)/) { - if (my @nums = get_valid_numbers($#{$videos}, $1)) { - foreach my $id (@nums) { - my $channel_id = $yv_utils->get_channel_id($videos->[$id]); - my $request = $yv_obj->popular_videos($channel_id); - if ($yv_utils->has_entries($request)) { - __SUB__->($request); - } - else { - warn_no_results('popular video'); - } - } - } - else { - warn_no_thing_selected('video'); - } - } - elsif ($opt =~ /^(?:A|[Aa]ctivity)${digit_or_equal_re}(.*)/) { - if (my @nums = get_valid_numbers($#{$videos}, $1)) { - foreach my $id (@nums) { - my $channel_id = $yv_utils->get_channel_id($videos->[$id]); - my $request = $yv_obj->activities($channel_id); - if ($yv_utils->has_entries($request)) { - __SUB__->($request); - } - else { - warn_no_results('activity'); - } - } - } - else { - warn_no_thing_selected('activity'); - } - } - elsif ($opt =~ /^(?:ps|s2p)${digit_or_equal_re}(.*)/) { - if (my @nums = get_valid_numbers($#{$videos}, $1)) { - select_and_save_to_playlist(map { $yv_utils->get_video_id($videos->[$_]) } @nums); - } - else { - warn_no_thing_selected('video'); - } - } - elsif ($opt =~ /^(?:p|playlists?|up)${digit_or_equal_re}(.*)/) { - if (my @nums = get_valid_numbers($#{$videos}, $1)) { - foreach my $id (@nums) { - my $request = $yv_obj->playlists($yv_utils->get_channel_id($videos->[$id])); - if ($yv_utils->has_entries($request)) { - print_playlists($request); - } - else { - warn_no_results('playlist'); - } - } - } - else { - warn_no_thing_selected('video'); - } - } - elsif ($opt =~ /^((?:dis)?like)${digit_or_equal_re}(.*)/) { - my $rating = $1; - if (my @nums = get_valid_numbers($#{$videos}, $2)) { - rate_videos($rating, map { $yv_utils->get_video_id($videos->[$_]) } @nums); - } - else { - warn_no_thing_selected('video'); - } - } - elsif ($opt =~ /^(?:fav|favorite|F)${digit_or_equal_re}(.*)/) { - if (my @nums = get_valid_numbers($#{$videos}, $1)) { - favorite_videos(map { $yv_utils->get_video_id($videos->[$_]) } @nums); - } - else { - warn_no_thing_selected('video'); - } - } - elsif ($opt =~ /^(?:subscribe|S)${digit_or_equal_re}(.*)/) { - if (my @nums = get_valid_numbers($#{$videos}, $1)) { - subscribe(map { $yv_utils->get_channel_id($videos->[$_]) } @nums); - } - else { - warn_no_thing_selected('video'); - } - } - elsif ($opt =~ /^(?:q|queue|enqueue)${digit_or_equal_re}(.*)/) { - if (my @nums = get_valid_numbers($#{$videos}, $1)) { - push @{$opt{_queue_play}}, map { $yv_utils->get_video_id($videos->[$_]) } @nums; - } - else { - warn_no_thing_selected('video'); - } - } - elsif ($opt =~ /^(?:pq|qp|play-queue)\z/) { - if (ref $opt{_queue_play} eq 'ARRAY' and @{$opt{_queue_play}}) { - my $ids = 'v=' . join(q{,}, splice @{$opt{_queue_play}}); - general_options(opt => $ids); - } - else { - warn colored("\n[!] The playlist is empty!", 'bold red') . "\n"; - } - } - elsif ($opt =~ /^c(?:omments?)?${digit_or_equal_re}(.*)/) { - if (my @nums = get_valid_numbers($#{$videos}, $1)) { - get_and_print_comments(map { $yv_utils->get_video_id($videos->[$_]) } @nums); - } - else { - warn_no_thing_selected('video'); - } - } - elsif ($opt =~ /^r(?:elated)?${digit_or_equal_re}(.*)/) { - if (my ($id) = get_valid_numbers($#{$videos}, $1)) { - get_and_print_related_videos($yv_utils->get_video_id($videos->[$id])); - } - else { - warn_no_thing_selected('video'); - } - } - elsif ($opt =~ /^(?:ap|autoplay)${digit_or_equal_re}(.*)/) { - if (my ($id) = get_valid_numbers($#{$videos}, $1)) { - autoplay($yv_utils->get_video_id($videos->[$id])); - } - else { - warn_no_thing_selected('video'); - } - } - elsif ($opt =~ /^d(?:ownload)?${digit_or_equal_re}(.*)/) { - if (my @nums = get_valid_numbers($#{$videos}, $1)) { - local $opt{download_video} = 1; - play_videos([@{$videos}[@nums]]); - } - else { - warn_no_thing_selected('video'); - } - } - elsif ($opt =~ /^(?:play|P)${digit_or_equal_re}(.*)/) { - if (my @nums = get_valid_numbers($#{$videos}, $1)) { - local $opt{download_video} = 0; - local $opt{extract_info} = undef; - play_videos([@{$videos}[@nums]]); - } - else { - warn_no_thing_selected('video'); - } - } - elsif ($opt =~ /^i(?:nfo)?${digit_or_equal_re}(.*)/) { - if (my @nums = get_valid_numbers($#{$videos}, $1)) { - foreach my $num (@nums) { - local $opt{show_video_info} = 1; - print_video_info($videos->[$num]); - } - press_enter_to_continue(); - } - else { - warn_no_thing_selected('video'); - } - } - elsif ($opt eq 'anp') { # auto-next-page - $opt{auto_next_page} = 1; - } - elsif ($opt eq 'nnp') { # no-next-page - $opt{auto_next_page} = 0; - } - elsif ($opt =~ /^[ks]re(?:gex)?=(.*)/) { - my $value = $1; - if ($value =~ /^([a-zA-Z]++)(?>,|=>)(.+)/) { - play_videos_matched_by_regex( - key => $1, - regex => $2, - videos => $videos, - ) - or __SUB__->($results); - } - else { - warn_invalid("Special Regexp", $value); - } - } - elsif ($opt =~ /^re(?:gex)?=(.*)/) { - play_videos_matched_by_regex( - key => 'title', - regex => $1, - videos => $videos, - ) - or __SUB__->($results); - } - else { - warn_invalid('option', $opt); - } - } - elsif (youtube_urls($key)) { - ## ok - } - elsif (!$contains_keywords and (valid_num($key, $videos) or $key =~ /$range_num_re/)) { - my @for_play; - if ($key =~ /$range_num_re/) { - my $from = $1; - my $to = $2 // do { - $opt{auto_next_page} ? do { $from = 1 } : do { $opt{auto_next_page} = 1 }; - $#{$videos} + 1; - }; - my @ids = get_valid_numbers($#{$videos}, "$from..$to"); - if (@ids) { - push @for_play, @ids; - } - else { - push @for_search, $key; - } - } - else { - push @for_play, $key - 1; - } - - if (@for_play and not play_videos([@{$videos}[@for_play]])) { - __SUB__->($results); - } - - if ($opt{autohide_watched}) { - splice(@{$videos}, $key, 1) for @for_play; - } - } - else { - push @for_search, $key; - } - } - - if (@for_search) { - __SUB__->($yv_obj->search_videos([splice(@for_search)])); - } - elsif ($opt{auto_next_page}) { - @keywords = (':next', grep { $_ !~ /^:(n|next|anp)\z/ } @copy_of_keywords); - - if (@keywords > 1) { - my $timeout = 2; - print colored("\n:: Press in $timeout seconds to stop the :anp option.", 'bold green'); - eval { - local $SIG{ALRM} = sub { - die "alarm\n"; - }; - alarm $timeout; - scalar ; - alarm 0; - }; - - if ($@) { - if ($@ eq "alarm\n") { - __SUB__->($results, auto => 1); - } - else { - warn colored("\n[!] Unexpected error: <$@>.", 'bold red') . "\n"; - } - } - else { - $opt{auto_next_page} = 0; - __SUB__->($results); - } - } - else { - warn colored("\n[!] Option ':anp' works only combined with other options!", 'bold red') . "\n"; - $opt{auto_next_page} = 0; - __SUB__->($results); - } - } - - __SUB__->($results) if not $args{auto}; - - return 1; -} - -sub press_enter_to_continue { - scalar $term->readline(colored("\n=>> Press ENTER to continue...", 'bold')); -} - -sub main_quit { - exit($_[0] // 0); -} - -main_quit(0); -- cgit v1.2.3