logo

youtube-dl

[mirror] Download/Watch videos from video hostersgit clone https://hacktivis.me/git/mirror/youtube-dl.git

facebook.py (30183B)

    

  1. # coding: utf-8
  2. from __future__ import unicode_literals
  4. import json
  5. import re
  6. import socket
  8. from .common import InfoExtractor
  9. from ..compat import (
  10.     compat_etree_fromstring,
  11.     compat_http_client,
  12.     compat_str,
  13.     compat_urllib_error,
  14.     compat_urllib_parse_unquote,
  15.     compat_urllib_parse_unquote_plus,
  16. )
  17. from ..utils import (
  18.     clean_html,
  19.     error_to_compat_str,
  20.     ExtractorError,
  21.     float_or_none,
  22.     get_element_by_id,
  23.     int_or_none,
  24.     js_to_json,
  25.     limit_length,
  26.     parse_count,
  27.     qualities,
  28.     sanitized_Request,
  29.     try_get,
  30.     urlencode_postdata,
  31.     urljoin,
  32. )
  35. class FacebookIE(InfoExtractor):
  36.     _VALID_URL = r'''(?x)
  37.                 (?:
  38.                     https?://
  39.                         (?:[\w-]+\.)?(?:facebook\.com|facebookcorewwwi\.onion)/
  40.                         (?:[^#]*?\#!/)?
  41.                         (?:
  42.                             (?:
  43.                                 video/video\.php|
  44.                                 photo\.php|
  45.                                 video\.php|
  46.                                 video/embed|
  47.                                 story\.php|
  48.                                 watch(?:/live)?/?
  49.                             )\?(?:.*?)(?:v|video_id|story_fbid)=|
  50.                             [^/]+/videos/(?:[^/]+/)?|
  51.                             [^/]+/posts/|
  52.                             groups/[^/]+/permalink/|
  53.                             watchparty/
  54.                         )|
  55.                     facebook:
  56.                 )
  57.                 (?P<id>[0-9]+)
  58.                 '''
  59.     _LOGIN_URL = 'https://www.facebook.com/login.php?next=http%3A%2F%2Ffacebook.com%2Fhome.php&login_attempt=1'
  60.     _CHECKPOINT_URL = 'https://www.facebook.com/checkpoint/?next=http%3A%2F%2Ffacebook.com%2Fhome.php&_fb_noscript=1'
  61.     _NETRC_MACHINE = 'facebook'
  62.     IE_NAME = 'facebook'
  64.     _VIDEO_PAGE_TEMPLATE = 'https://www.facebook.com/video/video.php?v=%s'
  65.     _VIDEO_PAGE_TAHOE_TEMPLATE = 'https://www.facebook.com/video/tahoe/async/%s/?chain=true&isvideo=true&payloadtype=primary'
  67.     _TESTS = [{
  68.         'url': 'https://www.facebook.com/video.php?v=637842556329505&fref=nf',
  69.         'md5': '6a40d33c0eccbb1af76cf0485a052659',
  70.         'info_dict': {
  71.             'id': '637842556329505',
  72.             'ext': 'mp4',
  73.             'title': 're:Did you know Kei Nishikori is the first Asian man to ever reach a Grand Slam',
  74.             'uploader': 'Tennis on Facebook',
  75.             'upload_date': '20140908',
  76.             'timestamp': 1410199200,
  77.         },
  78.         'skip': 'Requires logging in',
  79.     }, {
  80.         # data.video
  81.         'url': 'https://www.facebook.com/video.php?v=274175099429670',
  82.         'info_dict': {
  83.             'id': '274175099429670',
  84.             'ext': 'mp4',
  85.             'title': 're:^Asif Nawab Butt posted a video',
  86.             'uploader': 'Asif Nawab Butt',
  87.             'upload_date': '20140506',
  88.             'timestamp': 1399398998,
  89.             'thumbnail': r're:^https?://.*',
  90.         },
  91.         'expected_warnings': [
  92.             'title'
  93.         ]
  94.     }, {
  95.         'note': 'Video with DASH manifest',
  96.         'url': 'https://www.facebook.com/video.php?v=957955867617029',
  97.         'md5': 'b2c28d528273b323abe5c6ab59f0f030',
  98.         'info_dict': {
  99.             'id': '957955867617029',
  100.             'ext': 'mp4',
  101.             'title': 'When you post epic content on instagram.com/433 8 million followers, this is ...',
  102.             'uploader': 'Demy de Zeeuw',
  103.             'upload_date': '20160110',
  104.             'timestamp': 1452431627,
  105.         },
  106.         'skip': 'Requires logging in',
  107.     }, {
  108.         'url': 'https://www.facebook.com/maxlayn/posts/10153807558977570',
  109.         'md5': '037b1fa7f3c2d02b7a0d7bc16031ecc6',
  110.         'info_dict': {
  111.             'id': '544765982287235',
  112.             'ext': 'mp4',
  113.             'title': '"What are you doing running in the snow?"',
  114.             'uploader': 'FailArmy',
  115.         },
  116.         'skip': 'Video gone',
  117.     }, {
  118.         'url': 'https://m.facebook.com/story.php?story_fbid=1035862816472149&id=116132035111903',
  119.         'md5': '1deb90b6ac27f7efcf6d747c8a27f5e3',
  120.         'info_dict': {
  121.             'id': '1035862816472149',
  122.             'ext': 'mp4',
  123.             'title': 'What the Flock Is Going On In New Zealand  Credit: ViralHog',
  124.             'uploader': 'S. Saint',
  125.         },
  126.         'skip': 'Video gone',
  127.     }, {
  128.         'note': 'swf params escaped',
  129.         'url': 'https://www.facebook.com/barackobama/posts/10153664894881749',
  130.         'md5': '97ba073838964d12c70566e0085c2b91',
  131.         'info_dict': {
  132.             'id': '10153664894881749',
  133.             'ext': 'mp4',
  134.             'title': 'Average time to confirm recent Supreme Court nominees: 67 days Longest it\'s t...',
  135.             'thumbnail': r're:^https?://.*',
  136.             'timestamp': 1456259628,
  137.             'upload_date': '20160223',
  138.             'uploader': 'Barack Obama',
  139.         },
  140.     }, {
  141.         # have 1080P, but only up to 720p in swf params
  142.         # data.video.story.attachments[].media
  143.         'url': 'https://www.facebook.com/cnn/videos/10155529876156509/',
  144.         'md5': '9571fae53d4165bbbadb17a94651dcdc',
  145.         'info_dict': {
  146.             'id': '10155529876156509',
  147.             'ext': 'mp4',
  148.             'title': 'She survived the holocaust — and years later, she’s getting her citizenship s...',
  149.             'timestamp': 1477818095,
  150.             'upload_date': '20161030',
  151.             'uploader': 'CNN',
  152.             'thumbnail': r're:^https?://.*',
  153.             'view_count': int,
  154.         },
  155.     }, {
  156.         # bigPipe.onPageletArrive ... onPageletArrive pagelet_group_mall
  157.         # data.node.comet_sections.content.story.attachments[].style_type_renderer.attachment.media
  158.         'url': 'https://www.facebook.com/yaroslav.korpan/videos/1417995061575415/',
  159.         'info_dict': {
  160.             'id': '1417995061575415',
  161.             'ext': 'mp4',
  162.             'title': 'md5:1db063d6a8c13faa8da727817339c857',
  163.             'timestamp': 1486648217,
  164.             'upload_date': '20170209',
  165.             'uploader': 'Yaroslav Korpan',
  166.         },
  167.         'params': {
  168.             'skip_download': True,
  169.         },
  170.     }, {
  171.         'url': 'https://www.facebook.com/LaGuiaDelVaron/posts/1072691702860471',
  172.         'info_dict': {
  173.             'id': '1072691702860471',
  174.             'ext': 'mp4',
  175.             'title': 'md5:ae2d22a93fbb12dad20dc393a869739d',
  176.             'timestamp': 1477305000,
  177.             'upload_date': '20161024',
  178.             'uploader': 'La Guía Del Varón',
  179.             'thumbnail': r're:^https?://.*',
  180.         },
  181.         'params': {
  182.             'skip_download': True,
  183.         },
  184.     }, {
  185.         # data.node.comet_sections.content.story.attachments[].style_type_renderer.attachment.media
  186.         'url': 'https://www.facebook.com/groups/1024490957622648/permalink/1396382447100162/',
  187.         'info_dict': {
  188.             'id': '1396382447100162',
  189.             'ext': 'mp4',
  190.             'title': 'md5:19a428bbde91364e3de815383b54a235',
  191.             'timestamp': 1486035494,
  192.             'upload_date': '20170202',
  193.             'uploader': 'Elisabeth Ahtn',
  194.         },
  195.         'params': {
  196.             'skip_download': True,
  197.         },
  198.     }, {
  199.         'url': 'https://www.facebook.com/video.php?v=10204634152394104',
  200.         'only_matching': True,
  201.     }, {
  202.         'url': 'https://www.facebook.com/amogood/videos/1618742068337349/?fref=nf',
  203.         'only_matching': True,
  204.     }, {
  205.         # data.mediaset.currMedia.edges
  206.         'url': 'https://www.facebook.com/ChristyClarkForBC/videos/vb.22819070941/10153870694020942/?type=2&theater',
  207.         'only_matching': True,
  208.     }, {
  209.         # data.video.story.attachments[].media
  210.         'url': 'facebook:544765982287235',
  211.         'only_matching': True,
  212.     }, {
  213.         # data.node.comet_sections.content.story.attachments[].style_type_renderer.attachment.media
  214.         'url': 'https://www.facebook.com/groups/164828000315060/permalink/764967300301124/',
  215.         'only_matching': True,
  216.     }, {
  217.         # data.video.creation_story.attachments[].media
  218.         'url': 'https://zh-hk.facebook.com/peoplespower/videos/1135894589806027/',
  219.         'only_matching': True,
  220.     }, {
  221.         # data.video
  222.         'url': 'https://www.facebookcorewwwi.onion/video.php?v=274175099429670',
  223.         'only_matching': True,
  224.     }, {
  225.         # no title
  226.         'url': 'https://www.facebook.com/onlycleverentertainment/videos/1947995502095005/',
  227.         'only_matching': True,
  228.     }, {
  229.         # data.video
  230.         'url': 'https://www.facebook.com/WatchESLOne/videos/359649331226507/',
  231.         'info_dict': {
  232.             'id': '359649331226507',
  233.             'ext': 'mp4',
  234.             'title': '#ESLOne VoD - Birmingham Finals Day#1 Fnatic vs. @Evil Geniuses',
  235.             'uploader': 'ESL One Dota 2',
  236.         },
  237.         'params': {
  238.             'skip_download': True,
  239.         },
  240.     }, {
  241.         # data.node.comet_sections.content.story.attachments[].style_type_renderer.attachment.all_subattachments.nodes[].media
  242.         'url': 'https://www.facebook.com/100033620354545/videos/106560053808006/',
  243.         'info_dict': {
  244.             'id': '106560053808006',
  245.         },
  246.         'playlist_count': 2,
  247.     }, {
  248.         # data.video.story.attachments[].media
  249.         'url': 'https://www.facebook.com/watch/?v=647537299265662',
  250.         'only_matching': True,
  251.     }, {
  252.         # data.node.comet_sections.content.story.attachments[].style_type_renderer.attachment.all_subattachments.nodes[].media
  253.         'url': 'https://www.facebook.com/PankajShahLondon/posts/10157667649866271',
  254.         'info_dict': {
  255.             'id': '10157667649866271',
  256.         },
  257.         'playlist_count': 3,
  258.     }, {
  259.         # data.nodes[].comet_sections.content.story.attachments[].style_type_renderer.attachment.media
  260.         'url': 'https://m.facebook.com/Alliance.Police.Department/posts/4048563708499330',
  261.         'info_dict': {
  262.             'id': '117576630041613',
  263.             'ext': 'mp4',
  264.             # TODO: title can be extracted from video page
  265.             'title': 'Facebook video #117576630041613',
  266.             'uploader_id': '189393014416438',
  267.             'upload_date': '20201123',
  268.             'timestamp': 1606162592,
  269.         },
  270.         'skip': 'Requires logging in',
  271.     }, {
  272.         # node.comet_sections.content.story.attached_story.attachments.style_type_renderer.attachment.media
  273.         'url': 'https://www.facebook.com/groups/ateistiskselskab/permalink/10154930137678856/',
  274.         'info_dict': {
  275.             'id': '211567722618337',
  276.             'ext': 'mp4',
  277.             'title': 'Facebook video #211567722618337',
  278.             'uploader_id': '127875227654254',
  279.             'upload_date': '20161122',
  280.             'timestamp': 1479793574,
  281.         },
  282.     }, {
  283.         # data.video.creation_story.attachments[].media
  284.         'url': 'https://www.facebook.com/watch/live/?v=1823658634322275',
  285.         'only_matching': True,
  286.     }, {
  287.         'url': 'https://www.facebook.com/watchparty/211641140192478',
  288.         'info_dict': {
  289.             'id': '211641140192478',
  290.         },
  291.         'playlist_count': 1,
  292.         'skip': 'Requires logging in',
  293.     }]
  294.     _SUPPORTED_PAGLETS_REGEX = r'(?:pagelet_group_mall|permalink_video_pagelet|hyperfeed_story_id_[0-9a-f]+)'
  295.     _api_config = {
  296.         'graphURI': '/api/graphql/'
  297.     }
  299.     @staticmethod
  300.     def _extract_urls(webpage):
  301.         urls = []
  302.         for mobj in re.finditer(
  303.                 r'<iframe[^>]+?src=(["\'])(?P<url>https?://www\.facebook\.com/(?:video/embed|plugins/video\.php).+?)\1',
  304.                 webpage):
  305.             urls.append(mobj.group('url'))
  306.         # Facebook API embed
  307.         # see https://developers.facebook.com/docs/plugins/embedded-video-player
  308.         for mobj in re.finditer(r'''(?x)<div[^>]+
  309.                 class=(?P<q1>[\'"])[^\'"]*\bfb-(?:video|post)\b[^\'"]*(?P=q1)[^>]+
  310.                 data-href=(?P<q2>[\'"])(?P<url>(?:https?:)?//(?:www\.)?facebook.com/.+?)(?P=q2)''', webpage):
  311.             urls.append(mobj.group('url'))
  312.         return urls
  314.     def _login(self):
  315.         useremail, password = self._get_login_info()
  316.         if useremail is None:
  317.             return
  319.         login_page_req = sanitized_Request(self._LOGIN_URL)
  320.         self._set_cookie('facebook.com', 'locale', 'en_US')
  321.         login_page = self._download_webpage(login_page_req, None,
  322.                                             note='Downloading login page',
  323.                                             errnote='Unable to download login page')
  324.         lsd = self._search_regex(
  325.             r'<input type="hidden" name="lsd" value="([^"]*)"',
  326.             login_page, 'lsd')
  327.         lgnrnd = self._search_regex(r'name="lgnrnd" value="([^"]*?)"', login_page, 'lgnrnd')
  329.         login_form = {
  330.             'email': useremail,
  331.             'pass': password,
  332.             'lsd': lsd,
  333.             'lgnrnd': lgnrnd,
  334.             'next': 'http://facebook.com/home.php',
  335.             'default_persistent': '0',
  336.             'legacy_return': '1',
  337.             'timezone': '-60',
  338.             'trynum': '1',
  339.         }
  340.         request = sanitized_Request(self._LOGIN_URL, urlencode_postdata(login_form))
  341.         request.add_header('Content-Type', 'application/x-www-form-urlencoded')
  342.         try:
  343.             login_results = self._download_webpage(request, None,
  344.                                                    note='Logging in', errnote='unable to fetch login page')
  345.             if re.search(r'<form(.*)name="login"(.*)</form>', login_results) is not None:
  346.                 error = self._html_search_regex(
  347.                     r'(?s)<div[^>]+class=(["\']).*?login_error_box.*?\1[^>]*><div[^>]*>.*?</div><div[^>]*>(?P<error>.+?)</div>',
  348.                     login_results, 'login error', default=None, group='error')
  349.                 if error:
  350.                     raise ExtractorError('Unable to login: %s' % error, expected=True)
  351.                 self._downloader.report_warning('unable to log in: bad username/password, or exceeded login rate limit (~3/min). Check credentials or wait.')
  352.                 return
  354.             fb_dtsg = self._search_regex(
  355.                 r'name="fb_dtsg" value="(.+?)"', login_results, 'fb_dtsg', default=None)
  356.             h = self._search_regex(
  357.                 r'name="h"\s+(?:\w+="[^"]+"\s+)*?value="([^"]+)"', login_results, 'h', default=None)
  359.             if not fb_dtsg or not h:
  360.                 return
  362.             check_form = {
  363.                 'fb_dtsg': fb_dtsg,
  364.                 'h': h,
  365.                 'name_action_selected': 'dont_save',
  366.             }
  367.             check_req = sanitized_Request(self._CHECKPOINT_URL, urlencode_postdata(check_form))
  368.             check_req.add_header('Content-Type', 'application/x-www-form-urlencoded')
  369.             check_response = self._download_webpage(check_req, None,
  370.                                                     note='Confirming login')
  371.             if re.search(r'id="checkpointSubmitButton"', check_response) is not None:
  372.                 self._downloader.report_warning('Unable to confirm login, you have to login in your browser and authorize the login.')
  373.         except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err:
  374.             self._downloader.report_warning('unable to log in: %s' % error_to_compat_str(err))
  375.             return
  377.     def _real_initialize(self):
  378.         self._login()
  380.     def _extract_from_url(self, url, video_id):
  381.         webpage = self._download_webpage(
  382.             url.replace('://m.facebook.com/', '://www.facebook.com/'), video_id)
  384.         video_data = None
  386.         def extract_video_data(instances):
  387.             video_data = []
  388.             for item in instances:
  389.                 if try_get(item, lambda x: x[1][0]) == 'VideoConfig':
  390.                     video_item = item[2][0]
  391.                     if video_item.get('video_id'):
  392.                         video_data.append(video_item['videoData'])
  393.             return video_data
  395.         server_js_data = self._parse_json(self._search_regex(
  396.             [r'handleServerJS\(({.+})(?:\);|,")', r'\bs\.handle\(({.+?})\);'],
  397.             webpage, 'server js data', default='{}'), video_id, fatal=False)
  399.         if server_js_data:
  400.             video_data = extract_video_data(server_js_data.get('instances', []))
  402.         def extract_from_jsmods_instances(js_data):
  403.             if js_data:
  404.                 return extract_video_data(try_get(
  405.                     js_data, lambda x: x['jsmods']['instances'], list) or [])
  407.         def extract_dash_manifest(video, formats):
  408.             dash_manifest = video.get('dash_manifest')
  409.             if dash_manifest:
  410.                 formats.extend(self._parse_mpd_formats(
  411.                     compat_etree_fromstring(compat_urllib_parse_unquote_plus(dash_manifest))))
  413.         def process_formats(formats):
  414.             # Downloads with browser's User-Agent are rate limited. Working around
  415.             # with non-browser User-Agent.
  416.             for f in formats:
  417.                 f.setdefault('http_headers', {})['User-Agent'] = 'facebookexternalhit/1.1'
  419.             self._sort_formats(formats)
  421.         def extract_relay_data(_filter):
  422.             return self._parse_json(self._search_regex(
  423.                 r'handleWithCustomApplyEach\([^,]+,\s*({.*?%s.*?})\);' % _filter,
  424.                 webpage, 'replay data', default='{}'), video_id, fatal=False) or {}
  426.         def extract_relay_prefetched_data(_filter):
  427.             replay_data = extract_relay_data(_filter)
  428.             for require in (replay_data.get('require') or []):
  429.                 if require[0] == 'RelayPrefetchedStreamCache':
  430.                     return try_get(require, lambda x: x[3][1]['__bbox']['result']['data'], dict) or {}
  432.         if not video_data:
  433.             server_js_data = self._parse_json(self._search_regex([
  434.                 r'bigPipe\.onPageletArrive\(({.+?})\)\s*;\s*}\s*\)\s*,\s*["\']onPageletArrive\s+' + self._SUPPORTED_PAGLETS_REGEX,
  435.                 r'bigPipe\.onPageletArrive\(({.*?id\s*:\s*"%s".*?})\);' % self._SUPPORTED_PAGLETS_REGEX
  436.             ], webpage, 'js data', default='{}'), video_id, js_to_json, False)
  437.             video_data = extract_from_jsmods_instances(server_js_data)
  439.         if not video_data:
  440.             data = extract_relay_prefetched_data(
  441.                 r'"(?:dash_manifest|playable_url(?:_quality_hd)?)"\s*:\s*"[^"]+"')
  442.             if data:
  443.                 entries = []
  445.                 def parse_graphql_video(video):
  446.                     formats = []
  447.                     q = qualities(['sd', 'hd'])
  448.                     for (suffix, format_id) in [('', 'sd'), ('_quality_hd', 'hd')]:
  449.                         playable_url = video.get('playable_url' + suffix)
  450.                         if not playable_url:
  451.                             continue
  452.                         formats.append({
  453.                             'format_id': format_id,
  454.                             'quality': q(format_id),
  455.                             'url': playable_url,
  456.                         })
  457.                     extract_dash_manifest(video, formats)
  458.                     process_formats(formats)
  459.                     v_id = video.get('videoId') or video.get('id') or video_id
  460.                     info = {
  461.                         'id': v_id,
  462.                         'formats': formats,
  463.                         'thumbnail': try_get(video, lambda x: x['thumbnailImage']['uri']),
  464.                         'uploader_id': try_get(video, lambda x: x['owner']['id']),
  465.                         'timestamp': int_or_none(video.get('publish_time')),
  466.                         'duration': float_or_none(video.get('playable_duration_in_ms'), 1000),
  467.                     }
  468.                     description = try_get(video, lambda x: x['savable_description']['text'])
  469.                     title = video.get('name')
  470.                     if title:
  471.                         info.update({
  472.                             'title': title,
  473.                             'description': description,
  474.                         })
  475.                     else:
  476.                         info['title'] = description or 'Facebook video #%s' % v_id
  477.                     entries.append(info)
  479.                 def parse_attachment(attachment, key='media'):
  480.                     media = attachment.get(key) or {}
  481.                     if media.get('__typename') == 'Video':
  482.                         return parse_graphql_video(media)
  484.                 nodes = data.get('nodes') or []
  485.                 node = data.get('node') or {}
  486.                 if not nodes and node:
  487.                     nodes.append(node)
  488.                 for node in nodes:
  489.                     story = try_get(node, lambda x: x['comet_sections']['content']['story'], dict) or {}
  490.                     attachments = try_get(story, [
  491.                         lambda x: x['attached_story']['attachments'],
  492.                         lambda x: x['attachments']
  493.                     ], list) or []
  494.                     for attachment in attachments:
  495.                         attachment = try_get(attachment, lambda x: x['style_type_renderer']['attachment'], dict)
  496.                         ns = try_get(attachment, lambda x: x['all_subattachments']['nodes'], list) or []
  497.                         for n in ns:
  498.                             parse_attachment(n)
  499.                         parse_attachment(attachment)
  501.                 edges = try_get(data, lambda x: x['mediaset']['currMedia']['edges'], list) or []
  502.                 for edge in edges:
  503.                     parse_attachment(edge, key='node')
  505.                 video = data.get('video') or {}
  506.                 if video:
  507.                     attachments = try_get(video, [
  508.                         lambda x: x['story']['attachments'],
  509.                         lambda x: x['creation_story']['attachments']
  510.                     ], list) or []
  511.                     for attachment in attachments:
  512.                         parse_attachment(attachment)
  513.                     if not entries:
  514.                         parse_graphql_video(video)
  516.                 return self.playlist_result(entries, video_id)
  518.         if not video_data:
  519.             m_msg = re.search(r'class="[^"]*uiInterstitialContent[^"]*"><div>(.*?)</div>', webpage)
  520.             if m_msg is not None:
  521.                 raise ExtractorError(
  522.                     'The video is not available, Facebook said: "%s"' % m_msg.group(1),
  523.                     expected=True)
  524.             elif any(p in webpage for p in (
  525.                     '>You must log in to continue',
  526.                     'id="login_form"',
  527.                     'id="loginbutton"')):
  528.                 self.raise_login_required()
  530.         if not video_data and '/watchparty/' in url:
  531.             post_data = {
  532.                 'doc_id': 3731964053542869,
  533.                 'variables': json.dumps({
  534.                     'livingRoomID': video_id,
  535.                 }),
  536.             }
  538.             prefetched_data = extract_relay_prefetched_data(r'"login_data"\s*:\s*{')
  539.             if prefetched_data:
  540.                 lsd = try_get(prefetched_data, lambda x: x['login_data']['lsd'], dict)
  541.                 if lsd:
  542.                     post_data[lsd['name']] = lsd['value']
  544.             relay_data = extract_relay_data(r'\[\s*"RelayAPIConfigDefaults"\s*,')
  545.             for define in (relay_data.get('define') or []):
  546.                 if define[0] == 'RelayAPIConfigDefaults':
  547.                     self._api_config = define[2]
  549.             living_room = self._download_json(
  550.                 urljoin(url, self._api_config['graphURI']), video_id,
  551.                 data=urlencode_postdata(post_data))['data']['living_room']
  553.             entries = []
  554.             for edge in (try_get(living_room, lambda x: x['recap']['watched_content']['edges']) or []):
  555.                 video = try_get(edge, lambda x: x['node']['video']) or {}
  556.                 v_id = video.get('id')
  557.                 if not v_id:
  558.                     continue
  559.                 v_id = compat_str(v_id)
  560.                 entries.append(self.url_result(
  561.                     self._VIDEO_PAGE_TEMPLATE % v_id,
  562.                     self.ie_key(), v_id, video.get('name')))
  564.             return self.playlist_result(entries, video_id)
  566.         if not video_data:
  567.             # Video info not in first request, do a secondary request using
  568.             # tahoe player specific URL
  569.             tahoe_data = self._download_webpage(
  570.                 self._VIDEO_PAGE_TAHOE_TEMPLATE % video_id, video_id,
  571.                 data=urlencode_postdata({
  572.                     '__a': 1,
  573.                     '__pc': self._search_regex(
  574.                         r'pkg_cohort["\']\s*:\s*["\'](.+?)["\']', webpage,
  575.                         'pkg cohort', default='PHASED:DEFAULT'),
  576.                     '__rev': self._search_regex(
  577.                         r'client_revision["\']\s*:\s*(\d+),', webpage,
  578.                         'client revision', default='3944515'),
  579.                     'fb_dtsg': self._search_regex(
  580.                         r'"DTSGInitialData"\s*,\s*\[\]\s*,\s*{\s*"token"\s*:\s*"([^"]+)"',
  581.                         webpage, 'dtsg token', default=''),
  582.                 }),
  583.                 headers={
  584.                     'Content-Type': 'application/x-www-form-urlencoded',
  585.                 })
  586.             tahoe_js_data = self._parse_json(
  587.                 self._search_regex(
  588.                     r'for\s+\(\s*;\s*;\s*\)\s*;(.+)', tahoe_data,
  589.                     'tahoe js data', default='{}'),
  590.                 video_id, fatal=False)
  591.             video_data = extract_from_jsmods_instances(tahoe_js_data)
  593.         if not video_data:
  594.             raise ExtractorError('Cannot parse data')
  596.         if len(video_data) > 1:
  597.             entries = []
  598.             for v in video_data:
  599.                 video_url = v[0].get('video_url')
  600.                 if not video_url:
  601.                     continue
  602.                 entries.append(self.url_result(urljoin(
  603.                     url, video_url), self.ie_key(), v[0].get('video_id')))
  604.             return self.playlist_result(entries, video_id)
  605.         video_data = video_data[0]
  607.         formats = []
  608.         subtitles = {}
  609.         for f in video_data:
  610.             format_id = f['stream_type']
  611.             if f and isinstance(f, dict):
  612.                 f = [f]
  613.             if not f or not isinstance(f, list):
  614.                 continue
  615.             for quality in ('sd', 'hd'):
  616.                 for src_type in ('src', 'src_no_ratelimit'):
  617.                     src = f[0].get('%s_%s' % (quality, src_type))
  618.                     if src:
  619.                         preference = -10 if format_id == 'progressive' else 0
  620.                         if quality == 'hd':
  621.                             preference += 5
  622.                         formats.append({
  623.                             'format_id': '%s_%s_%s' % (format_id, quality, src_type),
  624.                             'url': src,
  625.                             'preference': preference,
  626.                         })
  627.             extract_dash_manifest(f[0], formats)
  628.             subtitles_src = f[0].get('subtitles_src')
  629.             if subtitles_src:
  630.                 subtitles.setdefault('en', []).append({'url': subtitles_src})
  631.         if not formats:
  632.             raise ExtractorError('Cannot find video formats')
  634.         process_formats(formats)
  636.         video_title = self._html_search_regex(
  637.             r'<h2\s+[^>]*class="uiHeaderTitle"[^>]*>([^<]*)</h2>', webpage,
  638.             'title', default=None)
  639.         if not video_title:
  640.             video_title = self._html_search_regex(
  641.                 r'(?s)<span class="fbPhotosPhotoCaption".*?id="fbPhotoPageCaption"><span class="hasCaption">(.*?)</span>',
  642.                 webpage, 'alternative title', default=None)
  643.         if not video_title:
  644.             video_title = self._html_search_meta(
  645.                 'description', webpage, 'title', default=None)
  646.         if video_title:
  647.             video_title = limit_length(video_title, 80)
  648.         else:
  649.             video_title = 'Facebook video #%s' % video_id
  650.         uploader = clean_html(get_element_by_id(
  651.             'fbPhotoPageAuthorName', webpage)) or self._search_regex(
  652.             r'ownerName\s*:\s*"([^"]+)"', webpage, 'uploader',
  653.             default=None) or self._og_search_title(webpage, fatal=False)
  654.         timestamp = int_or_none(self._search_regex(
  655.             r'<abbr[^>]+data-utime=["\'](\d+)', webpage,
  656.             'timestamp', default=None))
  657.         thumbnail = self._html_search_meta(['og:image', 'twitter:image'], webpage)
  659.         view_count = parse_count(self._search_regex(
  660.             r'\bviewCount\s*:\s*["\']([\d,.]+)', webpage, 'view count',
  661.             default=None))
  663.         info_dict = {
  664.             'id': video_id,
  665.             'title': video_title,
  666.             'formats': formats,
  667.             'uploader': uploader,
  668.             'timestamp': timestamp,
  669.             'thumbnail': thumbnail,
  670.             'view_count': view_count,
  671.             'subtitles': subtitles,
  672.         }
  674.         return info_dict
  676.     def _real_extract(self, url):
  677.         video_id = self._match_id(url)
  679.         real_url = self._VIDEO_PAGE_TEMPLATE % video_id if url.startswith('facebook:') else url
  680.         return self._extract_from_url(real_url, video_id)
  683. class FacebookPluginsVideoIE(InfoExtractor):
  684.     _VALID_URL = r'https?://(?:[\w-]+\.)?facebook\.com/plugins/video\.php\?.*?\bhref=(?P<id>https.+)'
  686.     _TESTS = [{
  687.         'url': 'https://www.facebook.com/plugins/video.php?href=https%3A%2F%2Fwww.facebook.com%2Fgov.sg%2Fvideos%2F10154383743583686%2F&show_text=0&width=560',
  688.         'md5': '5954e92cdfe51fe5782ae9bda7058a07',
  689.         'info_dict': {
  690.             'id': '10154383743583686',
  691.             'ext': 'mp4',
  692.             'title': 'What to do during the haze?',
  693.             'uploader': 'Gov.sg',
  694.             'upload_date': '20160826',
  695.             'timestamp': 1472184808,
  696.         },
  697.         'add_ie': [FacebookIE.ie_key()],
  698.     }, {
  699.         'url': 'https://www.facebook.com/plugins/video.php?href=https%3A%2F%2Fwww.facebook.com%2Fvideo.php%3Fv%3D10204634152394104',
  700.         'only_matching': True,
  701.     }, {
  702.         'url': 'https://www.facebook.com/plugins/video.php?href=https://www.facebook.com/gov.sg/videos/10154383743583686/&show_text=0&width=560',
  703.         'only_matching': True,
  704.     }]
  706.     def _real_extract(self, url):
  707.         return self.url_result(
  708.             compat_urllib_parse_unquote(self._match_id(url)),
  709.             FacebookIE.ie_key())