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Diffstat (limited to 'hypervideo_dl/extractor/callin.py')
| -rw-r--r-- | hypervideo_dl/extractor/callin.py | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/hypervideo_dl/extractor/callin.py b/hypervideo_dl/extractor/callin.py new file mode 100644 index 0000000..1f3b7cf --- /dev/null +++ b/hypervideo_dl/extractor/callin.py @@ -0,0 +1,114 @@ +# coding: utf-8 +from .common import InfoExtractor +from ..utils import ( + traverse_obj, + float_or_none, + int_or_none +) + + +class CallinIE(InfoExtractor): + _VALID_URL = r'https?://(?:www\.)?callin\.com/(episode)/(?P<id>[-a-zA-Z]+)' + _TESTS = [{ + 'url': 'https://www.callin.com/episode/the-title-ix-regime-and-the-long-march-through-EBfXYSrsjc', + 'info_dict': { + 'id': '218b979630a35ead12c6fd096f2996c56c37e4d0dc1f6dc0feada32dcf7b31cd', + 'title': 'The Title IX Regime and the Long March Through and Beyond the Institutions', + 'ext': 'ts', + 'display_id': 'the-title-ix-regime-and-the-long-march-through-EBfXYSrsjc', + 'thumbnail': 're:https://.+\\.png', + 'description': 'First episode', + 'uploader': 'Wesley Yang', + 'timestamp': 1639404128.65, + 'upload_date': '20211213', + 'uploader_id': 'wesyang', + 'uploader_url': 'http://wesleyyang.substack.com', + 'channel': 'Conversations in Year Zero', + 'channel_id': '436d1f82ddeb30cd2306ea9156044d8d2cfdc3f1f1552d245117a42173e78553', + 'channel_url': 'https://callin.com/show/conversations-in-year-zero-oJNllRFSfx', + 'duration': 9951.936, + 'view_count': int, + 'categories': ['News & Politics', 'History', 'Technology'], + 'cast': ['Wesley Yang', 'KC Johnson', 'Gabi Abramovich'], + 'series': 'Conversations in Year Zero', + 'series_id': '436d1f82ddeb30cd2306ea9156044d8d2cfdc3f1f1552d245117a42173e78553', + 'episode': 'The Title IX Regime and the Long March Through and Beyond the Institutions', + 'episode_number': 1, + 'episode_id': '218b979630a35ead12c6fd096f2996c56c37e4d0dc1f6dc0feada32dcf7b31cd' + } + }] + + def try_get_user_name(self, d): + names = [d.get(n) for n in ('first', 'last')] + if None in names: + return next((n for n in names if n), default=None) + return ' '.join(names) + + def _real_extract(self, url): + display_id = self._match_id(url) + webpage = self._download_webpage(url, display_id) + + next_data = self._search_nextjs_data(webpage, display_id) + episode = next_data['props']['pageProps']['episode'] + + id = episode['id'] + title = (episode.get('title') + or self._og_search_title(webpage, fatal=False) + or self._html_extract_title(webpage)) + url = episode['m3u8'] + formats = self._extract_m3u8_formats(url, display_id, ext='ts') + self._sort_formats(formats) + + show = traverse_obj(episode, ('show', 'title')) + show_id = traverse_obj(episode, ('show', 'id')) + + show_json = None + app_slug = (self._html_search_regex( + '<script\\s+src=["\']/_next/static/([-_a-zA-Z0-9]+)/_', + webpage, 'app slug', fatal=False) or next_data.get('buildId')) + show_slug = traverse_obj(episode, ('show', 'linkObj', 'resourceUrl')) + if app_slug and show_slug and '/' in show_slug: + show_slug = show_slug.rsplit('/', 1)[1] + show_json_url = f'https://www.callin.com/_next/data/{app_slug}/show/{show_slug}.json' + show_json = self._download_json(show_json_url, display_id, fatal=False) + + host = (traverse_obj(show_json, ('pageProps', 'show', 'hosts', 0)) + or traverse_obj(episode, ('speakers', 0))) + + host_nick = traverse_obj(host, ('linkObj', 'resourceUrl')) + host_nick = host_nick.rsplit('/', 1)[1] if (host_nick and '/' in host_nick) else None + + cast = list(filter(None, [ + self.try_get_user_name(u) for u in + traverse_obj(episode, (('speakers', 'callerTags'), ...)) or [] + ])) + + episode_list = traverse_obj(show_json, ('pageProps', 'show', 'episodes')) or [] + episode_number = next( + (len(episode_list) - i for (i, e) in enumerate(episode_list) if e.get('id') == id), + None) + + return { + 'id': id, + 'display_id': display_id, + 'title': title, + 'formats': formats, + 'thumbnail': traverse_obj(episode, ('show', 'photo')), + 'description': episode.get('description'), + 'uploader': self.try_get_user_name(host) if host else None, + 'timestamp': episode.get('publishedAt'), + 'uploader_id': host_nick, + 'uploader_url': traverse_obj(show_json, ('pageProps', 'show', 'url')), + 'channel': show, + 'channel_id': show_id, + 'channel_url': traverse_obj(episode, ('show', 'linkObj', 'resourceUrl')), + 'duration': float_or_none(episode.get('runtime')), + 'view_count': int_or_none(episode.get('plays')), + 'categories': traverse_obj(episode, ('show', 'categorizations', ..., 'name')), + 'cast': cast if cast else None, + 'series': show, + 'series_id': show_id, + 'episode': title, + 'episode_number': episode_number, + 'episode_id': id + } |