diff options
Diffstat (limited to 'hypervideo_dl/extractor/twitcasting.py')
| -rw-r--r-- | hypervideo_dl/extractor/twitcasting.py | 111 |
1 files changed, 98 insertions, 13 deletions
diff --git a/hypervideo_dl/extractor/twitcasting.py b/hypervideo_dl/extractor/twitcasting.py index 6596eef..3acf1b1 100644 --- a/hypervideo_dl/extractor/twitcasting.py +++ b/hypervideo_dl/extractor/twitcasting.py @@ -1,23 +1,29 @@ # coding: utf-8 from __future__ import unicode_literals +import itertools import re from .common import InfoExtractor +from ..downloader.websocket import has_websockets from ..utils import ( clean_html, float_or_none, get_element_by_class, get_element_by_id, parse_duration, + qualities, str_to_int, + try_get, unified_timestamp, urlencode_postdata, + urljoin, + ExtractorError, ) class TwitCastingIE(InfoExtractor): - _VALID_URL = r'https?://(?:[^/]+\.)?twitcasting\.tv/(?P<uploader_id>[^/]+)/movie/(?P<id>\d+)' + _VALID_URL = r'https?://(?:[^/]+\.)?twitcasting\.tv/(?P<uploader_id>[^/]+)/(?:movie|twplayer)/(?P<id>\d+)' _TESTS = [{ 'url': 'https://twitcasting.tv/ivetesangalo/movie/2357609', 'md5': '745243cad58c4681dc752490f7540d7f', @@ -57,19 +63,20 @@ class TwitCastingIE(InfoExtractor): }] def _real_extract(self, url): - uploader_id, video_id = re.match(self._VALID_URL, url).groups() + uploader_id, video_id = self._match_valid_url(url).groups() - video_password = self._downloader.params.get('videopassword') + video_password = self.get_param('videopassword') request_data = None if video_password: request_data = urlencode_postdata({ 'password': video_password, }) - webpage = self._download_webpage(url, video_id, data=request_data) + webpage = self._download_webpage( + url, video_id, data=request_data, + headers={'Origin': 'https://twitcasting.tv'}) - title = clean_html(get_element_by_id( - 'movietitle', webpage)) or self._html_search_meta( - ['og:title', 'twitter:title'], webpage, fatal=True) + title = (clean_html(get_element_by_id('movietitle', webpage)) + or self._html_search_meta(['og:title', 'twitter:title'], webpage, fatal=True)) video_js_data = {} m3u8_url = self._search_regex( @@ -77,13 +84,31 @@ class TwitCastingIE(InfoExtractor): webpage, 'm3u8 url', group='url', default=None) if not m3u8_url: video_js_data = self._parse_json(self._search_regex( - r"data-movie-playlist='(\[[^']+\])'", - webpage, 'movie playlist'), video_id)[0] - m3u8_url = video_js_data['source']['url'] + r'data-movie-playlist=(["\'])(?P<url>(?:(?!\1).)+)', + webpage, 'movie playlist', group='url', default='[{}]'), video_id) + if isinstance(video_js_data, dict): + video_js_data = list(video_js_data.values())[0] + video_js_data = video_js_data[0] + m3u8_url = try_get(video_js_data, lambda x: x['source']['url']) - # use `m3u8` entry_protocol until EXT-X-MAP is properly supported by `m3u8_native` entry_protocol - formats = self._extract_m3u8_formats( - m3u8_url, video_id, 'mp4', m3u8_id='hls') + stream_server_data = self._download_json( + 'https://twitcasting.tv/streamserver.php?target=%s&mode=client' % uploader_id, video_id, + 'Downloading live info', fatal=False) + + is_live = 'data-status="online"' in webpage + formats = [] + if is_live and not m3u8_url: + m3u8_url = 'https://twitcasting.tv/%s/metastream.m3u8' % uploader_id + if is_live and has_websockets and stream_server_data: + qq = qualities(['base', 'mobilesource', 'main']) + for mode, ws_url in stream_server_data['llfmp4']['streams'].items(): + formats.append({ + 'url': ws_url, + 'format_id': 'ws-%s' % mode, + 'ext': 'mp4', + 'quality': qq(mode), + 'protocol': 'websocket_frag', # TwitCasting simply sends moof atom directly over WS + }) thumbnail = video_js_data.get('thumbnailUrl') or self._og_search_thumbnail(webpage) description = clean_html(get_element_by_id( @@ -98,6 +123,11 @@ class TwitCastingIE(InfoExtractor): r'data-toggle="true"[^>]+datetime="([^"]+)"', webpage, 'datetime', None)) + if m3u8_url: + formats.extend(self._extract_m3u8_formats( + m3u8_url, video_id, 'mp4', 'm3u8_native', m3u8_id='hls', live=is_live)) + self._sort_formats(formats) + return { 'id': video_id, 'title': title, @@ -108,4 +138,59 @@ class TwitCastingIE(InfoExtractor): 'duration': duration, 'view_count': view_count, 'formats': formats, + 'is_live': is_live, } + + +class TwitCastingLiveIE(InfoExtractor): + _VALID_URL = r'https?://(?:[^/]+\.)?twitcasting\.tv/(?P<id>[^/]+)/?(?:[#?]|$)' + _TESTS = [{ + 'url': 'https://twitcasting.tv/ivetesangalo', + 'only_matching': True, + }] + + def _real_extract(self, url): + uploader_id = self._match_id(url) + self.to_screen( + 'Downloading live video of user {0}. ' + 'Pass "https://twitcasting.tv/{0}/show" to download the history'.format(uploader_id)) + + webpage = self._download_webpage(url, uploader_id) + current_live = self._search_regex( + (r'data-type="movie" data-id="(\d+)">', + r'tw-sound-flag-open-link" data-id="(\d+)" style=',), + webpage, 'current live ID', default=None) + if not current_live: + raise ExtractorError('The user is not currently live') + return self.url_result('https://twitcasting.tv/%s/movie/%s' % (uploader_id, current_live)) + + +class TwitCastingUserIE(InfoExtractor): + _VALID_URL = r'https?://(?:[^/]+\.)?twitcasting\.tv/(?P<id>[^/]+)/show/?(?:[#?]|$)' + _TESTS = [{ + 'url': 'https://twitcasting.tv/noriyukicas/show', + 'only_matching': True, + }] + + def _entries(self, uploader_id): + base_url = next_url = 'https://twitcasting.tv/%s/show' % uploader_id + for page_num in itertools.count(1): + webpage = self._download_webpage( + next_url, uploader_id, query={'filter': 'watchable'}, note='Downloading page %d' % page_num) + matches = re.finditer( + r'''(?isx)<a\s+class="tw-movie-thumbnail"\s*href="(?P<url>/[^/]+/movie/\d+)"\s*>.+?</a>''', + webpage) + for mobj in matches: + yield self.url_result(urljoin(base_url, mobj.group('url'))) + + next_url = self._search_regex( + r'<a href="(/%s/show/%d-\d+)[?"]' % (re.escape(uploader_id), page_num), + webpage, 'next url', default=None) + next_url = urljoin(base_url, next_url) + if not next_url: + return + + def _real_extract(self, url): + uploader_id = self._match_id(url) + return self.playlist_result( + self._entries(uploader_id), uploader_id, '%s - Live History' % uploader_id) |