commit 4877ffc0e9c1f27262bf6b5a4972d11edd487bfe
parent 8e4d3f83ce486aebc851f6f74fa970f331ca338e
Author: Remita Amine <remitamine@gmail.com>
Date:   Mon, 27 Jan 2020 15:12:08 +0100

[viewlift] improve extraction

- fix extraction(closes #23851)
- add add support for authentication
- add support for more domains

Diffstat:
Myoutube_dl/extractor/viewlift.py | 308+++++++++++++++++++++++++++++++++----------------------------------------------
1 file changed, 128 insertions(+), 180 deletions(-)

diff --git a/youtube_dl/extractor/viewlift.py b/youtube_dl/extractor/viewlift.py @@ -1,28 +1,62 @@ from __future__ import unicode_literals -import base64 +import json import re from .common import InfoExtractor -from ..compat import compat_urllib_parse_unquote +from ..compat import compat_HTTPError from ..utils import ( ExtractorError, - clean_html, - determine_ext, int_or_none, - js_to_json, parse_age_limit, - parse_duration, - try_get, ) class ViewLiftBaseIE(InfoExtractor): - _DOMAINS_REGEX = r'(?:(?:main\.)?snagfilms|snagxtreme|funnyforfree|kiddovid|winnersview|(?:monumental|lax)sportsnetwork|vayafilm)\.com|hoichoi\.tv' + _API_BASE = 'https://prod-api.viewlift.com/' + _DOMAINS_REGEX = r'(?:(?:main\.)?snagfilms|snagxtreme|funnyforfree|kiddovid|winnersview|(?:monumental|lax)sportsnetwork|vayafilm|failarmy|ftfnext|lnppass\.legapallacanestro|moviespree|app\.myoutdoortv|neoufitness|pflmma|theidentitytb)\.com|(?:hoichoi|app\.horseandcountry|kronon|marquee|supercrosslive)\.tv' + _SITE_MAP = { + 'ftfnext': 'lax', + 'funnyforfree': 'snagfilms', + 'hoichoi': 'hoichoitv', + 'kiddovid': 'snagfilms', + 'laxsportsnetwork': 'lax', + 'legapallacanestro': 'lnp', + 'marquee': 'marquee-tv', + 'monumentalsportsnetwork': 'monumental-network', + 'moviespree': 'bingeflix', + 'pflmma': 'pfl', + 'snagxtreme': 'snagfilms', + 'theidentitytb': 'tampabay', + 'vayafilm': 'snagfilms', + } + _TOKENS = {} + + def _call_api(self, site, path, video_id, query): + token = self._TOKENS.get(site) + if not token: + token_query = {'site': site} + email, password = self._get_login_info(netrc_machine=site) + if email: + resp = self._download_json( + self._API_BASE + 'identity/signin', video_id, + 'Logging in', query=token_query, data=json.dumps({ + 'email': email, + 'password': password, + }).encode()) + else: + resp = self._download_json( + self._API_BASE + 'identity/anonymous-token', video_id, + 'Downloading authorization token', query=token_query) + self._TOKENS[site] = token = resp['authorizationToken'] + return self._download_json( + self._API_BASE + path, video_id, + headers={'Authorization': token}, query=query) class ViewLiftEmbedIE(ViewLiftBaseIE): - _VALID_URL = r'https?://(?:(?:www|embed)\.)?(?:%s)/embed/player\?.*\bfilmId=(?P<id>[\da-f]{8}-(?:[\da-f]{4}-){3}[\da-f]{12})' % ViewLiftBaseIE._DOMAINS_REGEX + IE_NAME = 'viewlift:embed' + _VALID_URL = r'https?://(?:(?:www|embed)\.)?(?P<domain>%s)/embed/player\?.*\bfilmId=(?P<id>[\da-f]{8}-(?:[\da-f]{4}-){3}[\da-f]{12})' % ViewLiftBaseIE._DOMAINS_REGEX _TESTS = [{ 'url': 'http://embed.snagfilms.com/embed/player?filmId=74849a00-85a9-11e1-9660-123139220831&w=500', 'md5': '2924e9215c6eff7a55ed35b72276bd93', @@ -30,6 +64,9 @@ class ViewLiftEmbedIE(ViewLiftBaseIE): 'id': '74849a00-85a9-11e1-9660-123139220831', 'ext': 'mp4', 'title': '#whilewewatch', + 'description': 'md5:b542bef32a6f657dadd0df06e26fb0c8', + 'timestamp': 1334350096, + 'upload_date': '20120413', } }, { # invalid labels, 360p is better that 480p @@ -39,7 +76,8 @@ class ViewLiftEmbedIE(ViewLiftBaseIE): 'id': '17ca0950-a74a-11e0-a92a-0026bb61d036', 'ext': 'mp4', 'title': 'Life in Limbo', - } + }, + 'skip': 'The video does not exist', }, { 'url': 'http://www.snagfilms.com/embed/player?filmId=0000014c-de2f-d5d6-abcf-ffef58af0017', 'only_matching': True, @@ -54,67 +92,68 @@ class ViewLiftEmbedIE(ViewLiftBaseIE): return mobj.group('url') def _real_extract(self, url): - video_id = self._match_id(url) - - webpage = self._download_webpage(url, video_id) - - if '>This film is not playable in your area.<' in webpage: - raise ExtractorError( - 'Film %s is not playable in your area.' % video_id, expected=True) + domain, film_id = re.match(self._VALID_URL, url).groups() + site = domain.split('.')[-2] + if site in self._SITE_MAP: + site = self._SITE_MAP[site] + try: + content_data = self._call_api( + site, 'entitlement/video/status', film_id, { + 'id': film_id + })['video'] + except ExtractorError as e: + if isinstance(e.cause, compat_HTTPError) and e.cause.code == 403: + error_message = self._parse_json(e.cause.read().decode(), film_id).get('errorMessage') + if error_message == 'User does not have a valid subscription or has not purchased this content.': + self.raise_login_required() + raise ExtractorError(error_message, expected=True) + raise + gist = content_data['gist'] + title = gist['title'] + video_assets = content_data['streamingInfo']['videoAssets'] formats = [] - has_bitrate = False - sources = self._parse_json(self._search_regex( - r'(?s)sources:\s*(\[.+?\]),', webpage, - 'sources', default='[]'), video_id, js_to_json) - for source in sources: - file_ = source.get('file') - if not file_: + mpeg_video_assets = video_assets.get('mpeg') or [] + for video_asset in mpeg_video_assets: + video_asset_url = video_asset.get('url') + if not video_asset: continue - type_ = source.get('type') - ext = determine_ext(file_) - format_id = source.get('label') or ext - if all(v in ('m3u8', 'hls') for v in (type_, ext)): - formats.extend(self._extract_m3u8_formats( - file_, video_id, 'mp4', 'm3u8_native', - m3u8_id='hls', fatal=False)) - else: - bitrate = int_or_none(self._search_regex( - [r'(\d+)kbps', r'_\d{1,2}x\d{1,2}_(\d{3,})\.%s' % ext], - file_, 'bitrate', default=None)) - if not has_bitrate and bitrate: - has_bitrate = True - height = int_or_none(self._search_regex( - r'^(\d+)[pP]$', format_id, 'height', default=None)) - formats.append({ - 'url': file_, - 'format_id': 'http-%s%s' % (format_id, ('-%dk' % bitrate if bitrate else '')), - 'tbr': bitrate, - 'height': height, - }) - if not formats: - hls_url = self._parse_json(self._search_regex( - r'filmInfo\.src\s*=\s*({.+?});', - webpage, 'src'), video_id, js_to_json)['src'] - formats = self._extract_m3u8_formats( - hls_url, video_id, 'mp4', 'm3u8_native', - m3u8_id='hls', fatal=False) - field_preference = None if has_bitrate else ('height', 'tbr', 'format_id') - self._sort_formats(formats, field_preference) - - title = self._search_regex( - [r"title\s*:\s*'([^']+)'", r'<title>([^<]+)</title>'], - webpage, 'title') - - return { - 'id': video_id, + bitrate = int_or_none(video_asset.get('bitrate')) + height = int_or_none(self._search_regex( + r'^_?(\d+)[pP]$', video_asset.get('renditionValue'), + 'height', default=None)) + formats.append({ + 'url': video_asset_url, + 'format_id': 'http%s' % ('-%d' % bitrate if bitrate else ''), + 'tbr': bitrate, + 'height': height, + 'vcodec': video_asset.get('codec'), + }) + + hls_url = video_assets.get('hls') + if hls_url: + formats.extend(self._extract_m3u8_formats( + hls_url, film_id, 'mp4', 'm3u8_native', m3u8_id='hls', fatal=False)) + self._sort_formats(formats, ('height', 'tbr', 'format_id')) + + info = { + 'id': film_id, 'title': title, + 'description': gist.get('description'), + 'thumbnail': gist.get('videoImageUrl'), + 'duration': int_or_none(gist.get('runtime')), + 'age_limit': parse_age_limit(content_data.get('parentalRating')), + 'timestamp': int_or_none(gist.get('publishDate'), 1000), 'formats': formats, } + for k in ('categories', 'tags'): + info[k] = [v['title'] for v in content_data.get(k, []) if v.get('title')] + return info class ViewLiftIE(ViewLiftBaseIE): - _VALID_URL = r'https?://(?:www\.)?(?P<domain>%s)(?:/(?:films/title|show|(?:news/)?videos?))?/(?P<id>[^?#]+)' % ViewLiftBaseIE._DOMAINS_REGEX + IE_NAME = 'viewlift' + _VALID_URL = r'https?://(?:www\.)?(?P<domain>%s)(?P<path>(?:/(?:films/title|show|(?:news/)?videos?|watch))?/(?P<id>[^?#]+))' % ViewLiftBaseIE._DOMAINS_REGEX _TESTS = [{ 'url': 'http://www.snagfilms.com/films/title/lost_for_life', 'md5': '19844f897b35af219773fd63bdec2942', @@ -151,10 +190,13 @@ class ViewLiftIE(ViewLiftBaseIE): 'id': '00000148-7b53-de26-a9fb-fbf306f70020', 'display_id': 'augie_alone/s_2_ep_12_love', 'ext': 'mp4', - 'title': 'Augie, Alone:S. 2 Ep. 12 - Love', - 'description': 'md5:db2a5c72d994f16a780c1eb353a8f403', + 'title': 'S. 2 Ep. 12 - Love', + 'description': 'Augie finds love.', 'thumbnail': r're:^https?://.*\.jpg', 'duration': 107, + 'upload_date': '20141012', + 'timestamp': 1413129540, + 'age_limit': 17, }, 'params': { 'skip_download': True, @@ -177,6 +219,9 @@ class ViewLiftIE(ViewLiftBaseIE): # Was once Kaltura embed 'url': 'https://www.monumentalsportsnetwork.com/videos/john-carlson-postgame-2-25-15', 'only_matching': True, + }, { + 'url': 'https://www.marquee.tv/watch/sadlerswells-sacredmonsters', + 'only_matching': True, }] @classmethod @@ -184,119 +229,22 @@ class ViewLiftIE(ViewLiftBaseIE): return False if ViewLiftEmbedIE.suitable(url) else super(ViewLiftIE, cls).suitable(url) def _real_extract(self, url): - domain, display_id = re.match(self._VALID_URL, url).groups() - - webpage = self._download_webpage(url, display_id) - - if ">Sorry, the Film you're looking for is not available.<" in webpage: - raise ExtractorError( - 'Film %s is not available.' % display_id, expected=True) - - initial_store_state = self._search_regex( - r"window\.initialStoreState\s*=.*?JSON\.parse\(unescape\(atob\('([^']+)'\)\)\)", - webpage, 'Initial Store State', default=None) - if initial_store_state: - modules = self._parse_json(compat_urllib_parse_unquote(base64.b64decode( - initial_store_state).decode()), display_id)['page']['data']['modules'] - content_data = next(m['contentData'][0] for m in modules if m.get('moduleType') == 'VideoDetailModule') - gist = content_data['gist'] - film_id = gist['id'] - title = gist['title'] - video_assets = try_get( - content_data, lambda x: x['streamingInfo']['videoAssets'], dict) - if not video_assets: - token = self._download_json( - 'https://prod-api.viewlift.com/identity/anonymous-token', - film_id, 'Downloading authorization token', - query={'site': 'snagfilms'})['authorizationToken'] - video_assets = self._download_json( - 'https://prod-api.viewlift.com/entitlement/video/status', - film_id, headers={ - 'Authorization': token, - 'Referer': url, - }, query={ - 'id': film_id - })['video']['streamingInfo']['videoAssets'] - - formats = [] - mpeg_video_assets = video_assets.get('mpeg') or [] - for video_asset in mpeg_video_assets: - video_asset_url = video_asset.get('url') - if not video_asset: - continue - bitrate = int_or_none(video_asset.get('bitrate')) - height = int_or_none(self._search_regex( - r'^_?(\d+)[pP]$', video_asset.get('renditionValue'), - 'height', default=None)) - formats.append({ - 'url': video_asset_url, - 'format_id': 'http%s' % ('-%d' % bitrate if bitrate else ''), - 'tbr': bitrate, - 'height': height, - 'vcodec': video_asset.get('codec'), - }) - - hls_url = video_assets.get('hls') - if hls_url: - formats.extend(self._extract_m3u8_formats( - hls_url, film_id, 'mp4', 'm3u8_native', m3u8_id='hls', fatal=False)) - self._sort_formats(formats, ('height', 'tbr', 'format_id')) - - info = { - 'id': film_id, - 'display_id': display_id, - 'title': title, - 'description': gist.get('description'), - 'thumbnail': gist.get('videoImageUrl'), - 'duration': int_or_none(gist.get('runtime')), - 'age_limit': parse_age_limit(content_data.get('parentalRating')), - 'timestamp': int_or_none(gist.get('publishDate'), 1000), - 'formats': formats, - } - for k in ('categories', 'tags'): - info[k] = [v['title'] for v in content_data.get(k, []) if v.get('title')] - return info - else: - film_id = self._search_regex(r'filmId=([\da-f-]{36})"', webpage, 'film id') - - snag = self._parse_json( - self._search_regex( - r'Snag\.page\.data\s*=\s*(\[.+?\]);', webpage, 'snag', default='[]'), - display_id) - - for item in snag: - if item.get('data', {}).get('film', {}).get('id') == film_id: - data = item['data']['film'] - title = data['title'] - description = clean_html(data.get('synopsis')) - thumbnail = data.get('image') - duration = int_or_none(data.get('duration') or data.get('runtime')) - categories = [ - category['title'] for category in data.get('categories', []) - if category.get('title')] - break - else: - title = self._html_search_regex( - (r'itemprop="title">([^<]+)<', - r'(?s)itemprop="title">(.+?)<div'), webpage, 'title') - description = self._html_search_regex( - r'(?s)<div itemprop="description" class="film-synopsis-inner ">(.+?)</div>', - webpage, 'description', default=None) or self._og_search_description(webpage) - thumbnail = self._og_search_thumbnail(webpage) - duration = parse_duration(self._search_regex( - r'<span itemprop="duration" class="film-duration strong">([^<]+)<', - webpage, 'duration', fatal=False)) - categories = re.findall(r'<a href="/movies/[^"]+">([^<]+)</a>', webpage) - - return { - '_type': 'url_transparent', - 'url': 'http://%s/embed/player?filmId=%s' % (domain, film_id), - 'id': film_id, - 'display_id': display_id, - 'title': title, - 'description': description, - 'thumbnail': thumbnail, - 'duration': duration, - 'categories': categories, - 'ie_key': 'ViewLiftEmbed', - } + domain, path, display_id = re.match(self._VALID_URL, url).groups() + site = domain.split('.')[-2] + if site in self._SITE_MAP: + site = self._SITE_MAP[site] + modules = self._call_api( + site, 'content/pages', display_id, { + 'includeContent': 'true', + 'moduleOffset': 1, + 'path': path, + 'site': site, + })['modules'] + film_id = next(m['contentData'][0]['gist']['id'] for m in modules if m.get('moduleType') == 'VideoDetailModule') + return { + '_type': 'url_transparent', + 'url': 'http://%s/embed/player?filmId=%s' % (domain, film_id), + 'id': film_id, + 'display_id': display_id, + 'ie_key': 'ViewLiftEmbed', + }