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[extractor/wistia] Add support for channels (#4819)
Fixes https://github.com/yt-dlp/yt-dlp/issues/4748 Related: https://github.com/yt-dlp/yt-dlp/issues/4985 Authored by: coletdjnz
This commit is contained in:
coletdjnz
GitHub
parent
f55523cfdd
commit
3c757d5ed2
3 changed files with 202 additions and 68 deletions
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@ -2142,6 +2142,7 @@
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from .wistia import (
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WistiaIE,
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WistiaPlaylistIE,
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WistiaChannelIE,
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)
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from .worldstarhiphop import WorldStarHipHopIE
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from .wppilot import (
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@ -873,24 +873,6 @@ class GenericIE(InfoExtractor):
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'thumbnail': r're:^https?://.*\.jpg$',
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},
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},
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# Wistia embed
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{
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'url': 'http://study.com/academy/lesson/north-american-exploration-failed-colonies-of-spain-france-england.html#lesson',
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'md5': 'b9676d24bf30945d97060638fbfe77f0',
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'info_dict': {
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'id': '5vd7p4bct5',
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'ext': 'bin',
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'title': 'md5:db27290a04ae306319b0b5cce3cdf7bd',
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'description': 'md5:e835b7808e11aaef29ccdc28888437af',
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'duration': 623.019,
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'uploader': 'study.com',
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'timestamp': 1663258727,
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'upload_date': '20220915',
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'filesize': 29798093,
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'age_limit': 0,
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'thumbnail': r're:^https?://.+\.jpg$',
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},
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},
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# Wistia standard embed (async)
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{
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'url': 'https://www.getdrip.com/university/brennan-dunn-drip-workshop/',
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@ -908,18 +890,6 @@ class GenericIE(InfoExtractor):
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},
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'skip': 'webpage 404 not found',
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},
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# Wistia embed with video IDs in query
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{
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'url': 'https://amplitude.com/amplify-sessions?amp%5Bwmediaid%5D=pz0m0l0if3&%5Bwvideo%5D=pz0m0l0if3&wchannelid=emyjmwjf79&wmediaid=i8um783bdt',
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'info_dict': {
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'id': 'md5:922795280019b3a70ca133330a4b0108',
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'title': 'Amplify Sessions - Amplitude',
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'description': 'md5:3d271bdee219417bb1c35eeb0937b923',
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'age_limit': 0,
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'thumbnail': r're:^https?://.+\.jpg$',
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},
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'playlist_count': 3,
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},
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# Soundcloud embed
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{
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'url': 'http://nakedsecurity.sophos.com/2014/10/29/sscc-171-are-you-sure-that-1234-is-a-bad-password-podcast/',
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@ -1,30 +1,36 @@
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import re
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import urllib.error
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import urllib.parse
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from base64 import b64decode
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from .common import InfoExtractor
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from ..utils import (
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ExtractorError,
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float_or_none,
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int_or_none,
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try_call,
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parse_qs,
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traverse_obj,
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try_get,
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update_url_query,
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)
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class WistiaBaseIE(InfoExtractor):
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_VALID_ID_REGEX = r'(?P<id>[a-z0-9]{10})'
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_VALID_URL_BASE = r'https?://(?:\w+\.)?wistia\.(?:net|com)/(?:embed/)?'
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_EMBED_BASE_URL = 'http://fast.wistia.com/embed/'
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_EMBED_BASE_URL = 'http://fast.wistia.net/embed/'
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def _download_embed_config(self, config_type, config_id, referer):
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base_url = self._EMBED_BASE_URL + '%ss/%s' % (config_type, config_id)
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base_url = self._EMBED_BASE_URL + '%s/%s' % (config_type, config_id)
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embed_config = self._download_json(
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base_url + '.json', config_id, headers={
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'Referer': referer if referer.startswith('http') else base_url, # Some videos require this.
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})
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if isinstance(embed_config, dict) and embed_config.get('error'):
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error = traverse_obj(embed_config, 'error')
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if error:
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raise ExtractorError(
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'Error while getting the playlist', expected=True)
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f'Error while getting the playlist: {error}', expected=True)
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return embed_config
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@ -114,10 +120,38 @@ def _extract_media(self, embed_config):
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'subtitles': subtitles,
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}
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@classmethod
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def _extract_from_webpage(cls, url, webpage):
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from .teachable import TeachableIE
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if list(TeachableIE._extract_embed_urls(url, webpage)):
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return
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yield from super()._extract_from_webpage(url, webpage)
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@classmethod
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def _extract_wistia_async_embed(cls, webpage):
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# https://wistia.com/support/embed-and-share/video-on-your-website
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# https://wistia.com/support/embed-and-share/channel-embeds
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yield from re.finditer(
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r'''(?sx)
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<(?:div|section)[^>]+class=([\"'])(?:(?!\1).)*?(?P<type>wistia[a-z_0-9]+)\s*\bwistia_async_(?P<id>[a-z0-9]{10})\b(?:(?!\1).)*?\1
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''', webpage)
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@classmethod
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def _extract_url_media_id(cls, url):
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mobj = re.search(r'(?:wmediaid|wvideo(?:id)?)]?=(?P<id>[a-z0-9]{10})', urllib.parse.unquote_plus(url))
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if mobj:
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return mobj.group('id')
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class WistiaIE(WistiaBaseIE):
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_VALID_URL = r'(?:wistia:|%s(?:iframe|medias)/)%s' % (WistiaBaseIE._VALID_URL_BASE, WistiaBaseIE._VALID_ID_REGEX)
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_EMBED_REGEX = [r'<(?:meta[^>]+?content|(?:iframe|script)[^>]+?src)=["\'](?P<url>(?:https?:)?//(?:fast\.)?wistia\.(?:net|com)/embed/(?:iframe|medias)/[a-z0-9]{10})']
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_EMBED_REGEX = [
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r'''(?x)
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<(?:meta[^>]+?content|(?:iframe|script)[^>]+?src)=["\']
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(?P<url>(?:https?:)?//(?:fast\.)?wistia\.(?:net|com)/embed/(?:iframe|medias)/[a-z0-9]{10})
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''']
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_TESTS = [{
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# with hls video
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'url': 'wistia:807fafadvk',
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@ -131,7 +165,20 @@ class WistiaIE(WistiaBaseIE):
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'timestamp': 1463607249,
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'duration': 4987.11,
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},
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'skip': 'webpage 404 not found',
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'skip': 'video unavailable',
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}, {
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'url': 'wistia:a6ndpko1wg',
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'md5': '10c1ce9c4dde638202513ed17a3767bd',
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'info_dict': {
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'id': 'a6ndpko1wg',
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'ext': 'bin',
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'title': 'Episode 2: Boxed Water\'s retention is thirsty',
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'upload_date': '20210324',
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'description': 'md5:da5994c2c2d254833b412469d9666b7a',
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'duration': 966.0,
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'timestamp': 1616614369,
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'thumbnail': 'https://embed-ssl.wistia.com/deliveries/53dc60239348dc9b9fba3755173ea4c2.bin',
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}
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}, {
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'url': 'wistia:5vd7p4bct5',
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'md5': 'b9676d24bf30945d97060638fbfe77f0',
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@ -159,41 +206,53 @@ class WistiaIE(WistiaBaseIE):
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'only_matching': True,
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}]
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# https://wistia.com/support/embed-and-share/video-on-your-website
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@classmethod
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def _extract_embed_urls(cls, url, webpage):
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urls = list(super()._extract_embed_urls(url, webpage))
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for match in re.finditer(
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r'''(?sx)
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<div[^>]+class=(["'])(?:(?!\1).)*?\bwistia_async_(?P<id>[a-z0-9]{10})\b(?:(?!\1).)*?\1
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''', webpage):
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urls.append('wistia:%s' % match.group('id'))
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for match in re.finditer(r'(?:data-wistia-?id=["\']|Wistia\.embed\(["\']|id=["\']wistia_)(?P<id>[a-z0-9]{10})', webpage):
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urls.append('wistia:%s' % match.group('id'))
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for match in re.finditer(r'(?:wmediaid|wvideo(?:id)?)(?:%5D)?=(?P<id>[a-z0-9]{10})', url):
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urls.append('wistia:%s' % match.group('id'))
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return urls
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@classmethod
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def _extract_from_webpage(cls, url, webpage):
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from .teachable import TeachableIE
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if list(TeachableIE._extract_embed_urls(url, webpage)):
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return
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for entry in super()._extract_from_webpage(url, webpage):
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yield {
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**entry,
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'_type': 'url_transparent',
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'uploader': try_call(lambda: re.match(r'(?:https?://)?([^/]+)/', url).group(1)),
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_WEBPAGE_TESTS = [{
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'url': 'https://www.weidert.com/blog/wistia-channels-video-marketing-tool',
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'info_dict': {
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'id': 'cqwukac3z1',
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'ext': 'bin',
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'title': 'How Wistia Channels Can Help Capture Inbound Value From Your Video Content',
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'duration': 158.125,
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'timestamp': 1618974400,
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'description': 'md5:27abc99a758573560be72600ef95cece',
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'upload_date': '20210421',
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'thumbnail': 'https://embed-ssl.wistia.com/deliveries/6c551820ae950cdee2306d6cbe9ef742.bin',
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}
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}, {
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'url': 'https://study.com/academy/lesson/north-american-exploration-failed-colonies-of-spain-france-england.html#lesson',
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'md5': 'b9676d24bf30945d97060638fbfe77f0',
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'info_dict': {
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'id': '5vd7p4bct5',
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'ext': 'bin',
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'title': 'paywall_north-american-exploration-failed-colonies-of-spain-france-england',
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'upload_date': '20220915',
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'timestamp': 1663258727,
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'duration': 623.019,
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'thumbnail': 'https://embed-ssl.wistia.com/deliveries/83e6ec693e2c05a0ce65809cbaead86a.bin',
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'description': 'a Paywall Videos video',
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},
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}]
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def _real_extract(self, url):
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video_id = self._match_id(url)
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embed_config = self._download_embed_config('media', video_id, url)
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embed_config = self._download_embed_config('medias', video_id, url)
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return self._extract_media(embed_config)
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@classmethod
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def _extract_embed_urls(cls, url, webpage):
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urls = list(super()._extract_embed_urls(url, webpage))
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for match in cls._extract_wistia_async_embed(webpage):
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if match.group('type') != 'wistia_channel':
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urls.append('wistia:%s' % match.group('id'))
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for match in re.finditer(r'(?:data-wistia-?id=["\']|Wistia\.embed\(["\']|id=["\']wistia_)(?P<id>[a-z0-9]{10})',
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webpage):
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urls.append('wistia:%s' % match.group('id'))
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if not WistiaChannelIE._extract_embed_urls(url, webpage): # Fallback
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media_id = cls._extract_url_media_id(url)
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if media_id:
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urls.append('wistia:%s' % match.group('id'))
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return urls
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class WistiaPlaylistIE(WistiaBaseIE):
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_VALID_URL = r'%splaylists/%s' % (WistiaBaseIE._VALID_URL_BASE, WistiaBaseIE._VALID_ID_REGEX)
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@ -208,7 +267,7 @@ class WistiaPlaylistIE(WistiaBaseIE):
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def _real_extract(self, url):
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playlist_id = self._match_id(url)
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playlist = self._download_embed_config('playlist', playlist_id, url)
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playlist = self._download_embed_config('playlists', playlist_id, url)
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entries = []
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for media in (try_get(playlist, lambda x: x[0]['medias']) or []):
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@ -218,3 +277,107 @@ def _real_extract(self, url):
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entries.append(self._extract_media(embed_config))
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return self.playlist_result(entries, playlist_id)
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class WistiaChannelIE(WistiaBaseIE):
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_VALID_URL = r'(?:wistiachannel:|%schannel/)%s' % (WistiaBaseIE._VALID_URL_BASE, WistiaBaseIE._VALID_ID_REGEX)
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_TESTS = [{
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# JSON Embed API returns 403, should fall back to webpage
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'url': 'https://fast.wistia.net/embed/channel/yvyvu7wjbg?wchannelid=yvyvu7wjbg',
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'info_dict': {
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'id': 'yvyvu7wjbg',
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'title': 'Copysmith Tutorials and Education!',
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'description': 'Learn all things Copysmith via short and informative videos!'
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},
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'playlist_mincount': 7,
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'expected_warnings': ['falling back to webpage'],
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}, {
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'url': 'https://fast.wistia.net/embed/channel/3802iirk0l',
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'info_dict': {
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'id': '3802iirk0l',
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'title': 'The Roof',
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},
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'playlist_mincount': 20,
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}, {
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# link to popup video, follow --no-playlist
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'url': 'https://fast.wistia.net/embed/channel/3802iirk0l?wchannelid=3802iirk0l&wmediaid=sp5dqjzw3n',
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'info_dict': {
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'id': 'sp5dqjzw3n',
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'ext': 'bin',
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'title': 'The Roof S2: The Modern CRO',
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'thumbnail': 'https://embed-ssl.wistia.com/deliveries/dadfa9233eaa505d5e0c85c23ff70741.bin',
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'duration': 86.487,
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'description': 'A sales leader on The Roof? Man, they really must be letting anyone up here this season.\n',
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'timestamp': 1619790290,
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'upload_date': '20210430',
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},
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'params': {'noplaylist': True, 'skip_download': True},
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}]
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_WEBPAGE_TESTS = [{
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'url': 'https://www.profitwell.com/recur/boxed-out',
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'info_dict': {
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'id': '6jyvmqz6zs',
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'title': 'Boxed Out',
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'description': 'md5:14a8a93a1dbe236718e6a59f8c8c7bae',
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},
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'playlist_mincount': 30,
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}, {
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# section instead of div
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'url': 'https://360learning.com/studio/onboarding-joei/',
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'info_dict': {
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'id': 'z874k93n2o',
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'title': 'Onboarding Joei.',
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'description': 'Coming to you weekly starting Feb 19th.',
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},
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'playlist_mincount': 20,
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}, {
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'url': 'https://amplitude.com/amplify-sessions?amp%5Bwmediaid%5D=pz0m0l0if3&%5Bwvideo%5D=pz0m0l0if3&wchannelid=emyjmwjf79&wmediaid=i8um783bdt',
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'info_dict': {
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'id': 'pz0m0l0if3',
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'title': 'A Framework for Improving Product Team Performance',
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'ext': 'bin',
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'timestamp': 1653935275,
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'upload_date': '20220530',
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'description': 'Learn how to help your company improve and achieve your product related goals.',
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'duration': 1854.39,
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'thumbnail': 'https://embed-ssl.wistia.com/deliveries/12fd19e56413d9d6f04e2185c16a6f8854e25226.bin',
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},
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'params': {'noplaylist': True, 'skip_download': True},
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}]
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def _real_extract(self, url):
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channel_id = self._match_id(url)
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media_id = self._extract_url_media_id(url)
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if not self._yes_playlist(channel_id, media_id, playlist_label='channel'):
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return self.url_result(f'wistia:{media_id}', 'Wistia')
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try:
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data = self._download_embed_config('channel', channel_id, url)
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except (ExtractorError, urllib.error.HTTPError):
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# Some channels give a 403 from the JSON API
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self.report_warning('Failed to download channel data from API, falling back to webpage.')
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webpage = self._download_webpage(f'https://fast.wistia.net/embed/channel/{channel_id}', channel_id)
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data = self._parse_json(
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self._search_regex(r'wchanneljsonp-%s\'\]\s*=[^\"]*\"([A-Za-z0-9=/]*)' % channel_id, webpage, 'jsonp', channel_id),
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channel_id, transform_source=lambda x: urllib.parse.unquote_plus(b64decode(x).decode('utf-8')))
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# XXX: can there be more than one series?
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series = traverse_obj(data, ('series', 0), default={})
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entries = [
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self.url_result(f'wistia:{video["hashedId"]}', WistiaIE, title=video.get('name'))
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for video in traverse_obj(series, ('sections', ..., 'videos', ...)) or []
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if video.get('hashedId')
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]
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return self.playlist_result(
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entries, channel_id, playlist_title=series.get('title'), playlist_description=series.get('description'))
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@classmethod
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def _extract_embed_urls(cls, url, webpage):
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yield from super()._extract_embed_urls(url, webpage)
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for match in cls._extract_wistia_async_embed(webpage):
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if match.group('type') == 'wistia_channel':
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# original url may contain wmediaid query param
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yield update_url_query(f'wistiachannel:{match.group("id")}', parse_qs(url))
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