Adding upstream version 2024.03.10.upstream/2024.03.10

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 1060 insertions, 0 deletions

diff --git a/yt_dlp/extractor/facebook.py b/yt_dlp/extractor/facebook.py
new file mode 100644
index 0000000..834b1df
--- /dev/null
+++ b/yt_dlp/extractor/facebook.py
@@ -0,0 +1,1060 @@
+import json
+import re
+import urllib.parse
+
+from .common import InfoExtractor
+from ..compat import (
+    compat_etree_fromstring,
+    compat_str,
+    compat_urllib_parse_unquote,
+)
+from ..networking import Request
+from ..networking.exceptions import network_exceptions
+from ..utils import (
+    ExtractorError,
+    clean_html,
+    determine_ext,
+    error_to_compat_str,
+    float_or_none,
+    format_field,
+    get_element_by_id,
+    get_first,
+    int_or_none,
+    join_nonempty,
+    js_to_json,
+    merge_dicts,
+    parse_count,
+    parse_qs,
+    qualities,
+    str_or_none,
+    traverse_obj,
+    try_get,
+    url_or_none,
+    urlencode_postdata,
+    urljoin,
+    variadic,
+)
+
+
+class FacebookIE(InfoExtractor):
+    _VALID_URL = r'''(?x)
+                (?:
+                    https?://
+                        (?:[\w-]+\.)?(?:facebook\.com|facebookwkhpilnemxj7asaniu7vnjjbiltxjqhye3mhbshg7kx5tfyd\.onion)/
+                        (?:[^#]*?\#!/)?
+                        (?:
+                            (?:
+                                permalink\.php|
+                                video/video\.php|
+                                photo\.php|
+                                video\.php|
+                                video/embed|
+                                story\.php|
+                                watch(?:/live)?/?
+                            )\?(?:.*?)(?:v|video_id|story_fbid)=|
+                            [^/]+/videos/(?:[^/]+/)?|
+                            [^/]+/posts/|
+                            events/(?:[^/]+/)?|
+                            groups/[^/]+/(?:permalink|posts)/|
+                            watchparty/
+                        )|
+                    facebook:
+                )
+                (?P<id>pfbid[A-Za-z0-9]+|\d+)
+                '''
+    _EMBED_REGEX = [
+        r'<iframe[^>]+?src=(["\'])(?P<url>https?://www\.facebook\.com/(?:video/embed|plugins/video\.php).+?)\1',
+        # Facebook API embed https://developers.facebook.com/docs/plugins/embedded-video-player
+        r'''(?x)<div[^>]+
+                class=(?P<q1>[\'"])[^\'"]*\bfb-(?:video|post)\b[^\'"]*(?P=q1)[^>]+
+                data-href=(?P<q2>[\'"])(?P<url>(?:https?:)?//(?:www\.)?facebook.com/.+?)(?P=q2)''',
+    ]
+    _LOGIN_URL = 'https://www.facebook.com/login.php?next=http%3A%2F%2Ffacebook.com%2Fhome.php&login_attempt=1'
+    _CHECKPOINT_URL = 'https://www.facebook.com/checkpoint/?next=http%3A%2F%2Ffacebook.com%2Fhome.php&_fb_noscript=1'
+    _NETRC_MACHINE = 'facebook'
+    IE_NAME = 'facebook'
+
+    _VIDEO_PAGE_TEMPLATE = 'https://www.facebook.com/video/video.php?v=%s'
+    _VIDEO_PAGE_TAHOE_TEMPLATE = 'https://www.facebook.com/video/tahoe/async/%s/?chain=true&isvideo=true&payloadtype=primary'
+
+    _TESTS = [{
+        'url': 'https://www.facebook.com/radiokicksfm/videos/3676516585958356/',
+        'info_dict': {
+            'id': '3676516585958356',
+            'ext': 'mp4',
+            'title': 'dr Adam Przygoda',
+            'description': 'md5:34675bda53336b1d16400265c2bb9b3b',
+            'uploader': 'RADIO KICKS FM',
+            'upload_date': '20230818',
+            'timestamp': 1692346159,
+            'thumbnail': r're:^https?://.*',
+            'uploader_id': '100063551323670',
+            'duration': 3132.184,
+            'view_count': int,
+            'concurrent_view_count': 0,
+        },
+    }, {
+        'url': 'https://www.facebook.com/video.php?v=637842556329505&fref=nf',
+        'md5': '6a40d33c0eccbb1af76cf0485a052659',
+        'info_dict': {
+            'id': '637842556329505',
+            'ext': 'mp4',
+            'title': 're:Did you know Kei Nishikori is the first Asian man to ever reach a Grand Slam',
+            'uploader': 'Tennis on Facebook',
+            'upload_date': '20140908',
+            'timestamp': 1410199200,
+        },
+        'skip': 'Requires logging in',
+    }, {
+        # data.video
+        'url': 'https://www.facebook.com/video.php?v=274175099429670',
+        'info_dict': {
+            'id': '274175099429670',
+            'ext': 'mp4',
+            'title': 'Asif',
+            'description': '',
+            'uploader': 'Asif Nawab Butt',
+            'upload_date': '20140506',
+            'timestamp': 1399398998,
+            'thumbnail': r're:^https?://.*',
+            'uploader_id': 'pfbid028wxorhX2ErLFJ578N6P3crHD3PHmXTCqCvfBpsnbSLmbokwSY75p5hWBjHGkG4zxl',
+            'duration': 131.03,
+            'concurrent_view_count': int,
+        },
+    }, {
+        'note': 'Video with DASH manifest',
+        'url': 'https://www.facebook.com/video.php?v=957955867617029',
+        'md5': 'b2c28d528273b323abe5c6ab59f0f030',
+        'info_dict': {
+            'id': '957955867617029',
+            'ext': 'mp4',
+            'title': 'When you post epic content on instagram.com/433 8 million followers, this is ...',
+            'uploader': 'Demy de Zeeuw',
+            'upload_date': '20160110',
+            'timestamp': 1452431627,
+        },
+        'skip': 'Requires logging in',
+    }, {
+        'url': 'https://www.facebook.com/maxlayn/posts/10153807558977570',
+        'md5': '037b1fa7f3c2d02b7a0d7bc16031ecc6',
+        'info_dict': {
+            'id': '544765982287235',
+            'ext': 'mp4',
+            'title': '"What are you doing running in the snow?"',
+            'uploader': 'FailArmy',
+        },
+        'skip': 'Video gone',
+    }, {
+        'url': 'https://m.facebook.com/story.php?story_fbid=1035862816472149&id=116132035111903',
+        'md5': '1deb90b6ac27f7efcf6d747c8a27f5e3',
+        'info_dict': {
+            'id': '1035862816472149',
+            'ext': 'mp4',
+            'title': 'What the Flock Is Going On In New Zealand  Credit: ViralHog',
+            'uploader': 'S. Saint',
+        },
+        'skip': 'Video gone',
+    }, {
+        'note': 'swf params escaped',
+        'url': 'https://www.facebook.com/barackobama/posts/10153664894881749',
+        'md5': '97ba073838964d12c70566e0085c2b91',
+        'info_dict': {
+            'id': '10153664894881749',
+            'ext': 'mp4',
+            'title': 'Average time to confirm recent Supreme Court nominees: 67 days Longest it\'s t...',
+            'thumbnail': r're:^https?://.*',
+            'timestamp': 1456259628,
+            'upload_date': '20160223',
+            'uploader': 'Barack Obama',
+        },
+        'skip': 'Gif on giphy.com gone',
+    }, {
+        # have 1080P, but only up to 720p in swf params
+        # data.video.story.attachments[].media
+        'url': 'https://www.facebook.com/cnn/videos/10155529876156509/',
+        'md5': 'ca63897a90c9452efee5f8c40d080e25',
+        'info_dict': {
+            'id': '10155529876156509',
+            'ext': 'mp4',
+            'title': 'Holocaust survivor becomes US citizen',
+            'description': 'She survived the holocaust — and years later, she’s getting her citizenship so she can vote for Hillary Clinton http://cnn.it/2eERh5f',
+            'timestamp': 1477818095,
+            'upload_date': '20161030',
+            'uploader': 'CNN',
+            'thumbnail': r're:^https?://.*',
+            'view_count': int,
+            'uploader_id': '100059479812265',
+            'concurrent_view_count': int,
+            'duration': 44.478,
+        },
+    }, {
+        # bigPipe.onPageletArrive ... onPageletArrive pagelet_group_mall
+        # data.node.comet_sections.content.story.attachments[].style_type_renderer.attachment.media
+        'url': 'https://www.facebook.com/yaroslav.korpan/videos/1417995061575415/',
+        'info_dict': {
+            'id': '1417995061575415',
+            'ext': 'mp4',
+            'title': 'Довгоочікуване відео | By Yaroslav - Facebook',
+            'description': 'Довгоочікуване відео',
+            'timestamp': 1486648217,
+            'upload_date': '20170209',
+            'uploader': 'Yaroslav Korpan',
+            'uploader_id': 'pfbid06AScABAWcW91qpiuGrLt99Ef9tvwHoXP6t8KeFYEqkSfreMtfa9nTveh8b2ZEVSWl',
+            'concurrent_view_count': int,
+            'thumbnail': r're:^https?://.*',
+            'view_count': int,
+            'duration': 11736.446,
+        },
+        'params': {
+            'skip_download': True,
+        },
+    }, {
+        # FIXME
+        'url': 'https://www.facebook.com/LaGuiaDelVaron/posts/1072691702860471',
+        'info_dict': {
+            'id': '1072691702860471',
+            'ext': 'mp4',
+            'title': 'md5:ae2d22a93fbb12dad20dc393a869739d',
+            'timestamp': 1477305000,
+            'upload_date': '20161024',
+            'uploader': 'La Guía Del Varón',
+            'thumbnail': r're:^https?://.*',
+        },
+        'skip': 'Requires logging in',
+    }, {
+        # data.node.comet_sections.content.story.attachments[].style_type_renderer.attachment.media
+        'url': 'https://www.facebook.com/groups/1024490957622648/permalink/1396382447100162/',
+        'info_dict': {
+            'id': '202882990186699',
+            'ext': 'mp4',
+            'title': 'birb (O v O") | Hello? Yes your uber ride is here',
+            'description': 'Hello? Yes your uber ride is here * Jukin Media Verified * Find this video and others like it by visiting...',
+            'timestamp': 1486035513,
+            'upload_date': '20170202',
+            'uploader': 'Elisabeth Ahtn',
+            'uploader_id': '100013949973717',
+        },
+        'skip': 'Requires logging in',
+    }, {
+        # data.node.comet_sections.content.story.attachments[].throwbackStyles.attachment_target_renderer.attachment.target.attachments[].styles.attachment.media
+        'url': 'https://www.facebook.com/groups/1645456212344334/posts/3737828833107051/',
+        'info_dict': {
+            'id': '1569199726448814',
+            'ext': 'mp4',
+            'title': 'Pence MUST GO!',
+            'description': 'Vickie Gentry shared a memory.',
+            'timestamp': 1511548260,
+            'upload_date': '20171124',
+            'uploader': 'Vickie Gentry',
+            'uploader_id': 'pfbid0FuZhHCeWDAxWxEbr3yKPFaRstXvRxgsp9uCPG6GjD4J2AitB35NUAuJ4Q75KcjiDl',
+            'thumbnail': r're:^https?://.*',
+            'duration': 148.435,
+        },
+    }, {
+        # data.node.comet_sections.content.story.attachments[].styles.attachment.media
+        'url': 'https://www.facebook.com/attn/posts/pfbid0j1Czf2gGDVqeQ8KiMLFm3pWN8GxsQmeRrVhimWDzMuKQoR8r4b1knNsejELmUgyhl',
+        'info_dict': {
+            'id': '6968553779868435',
+            'ext': 'mp4',
+            'description': 'md5:2f2fcf93e97ac00244fe64521bbdb0cb',
+            'uploader': 'ATTN:',
+            'upload_date': '20231207',
+            'title': 'ATTN:',
+            'duration': 132.675,
+            'uploader_id': '100064451419378',
+            'view_count': int,
+            'thumbnail': r're:^https?://.*',
+            'timestamp': 1701975646,
+        },
+    }, {
+        # data.node.comet_sections.content.story.attachments[].styles.attachment.media
+        'url': 'https://www.facebook.com/permalink.php?story_fbid=pfbid0fqQuVEQyXRa9Dp4RcaTR14KHU3uULHV1EK7eckNXSH63JMuoALsAvVCJ97zAGitil&id=100068861234290',
+        'info_dict': {
+            'id': '270103405756416',
+            'ext': 'mp4',
+            'title': 'Lela Evans',
+            'description': 'Today Makkovik\'s own Pilot Mandy Smith made her inaugural landing on the airstrip in her hometown. What a proud moment as we all cheered and...',
+            'thumbnail': r're:^https?://.*',
+            'uploader': 'Lela Evans',
+            'uploader_id': 'pfbid0shZJipuigyy5mqrUJn9ub5LJFWNHvan5prtyi3LrDuuuJ4NwrURgnQHYR9fywBepl',
+            'upload_date': '20231228',
+            'timestamp': 1703804085,
+            'duration': 394.347,
+            'view_count': int,
+        },
+    }, {
+        'url': 'https://www.facebook.com/story.php?story_fbid=pfbid0Fnzhm8UuzjBYpPMNFzaSpFE9UmLdU4fJN8qTANi1Dmtj5q7DNrL5NERXfsAzDEV7l&id=100073071055552',
+        'only_matching': True,
+    }, {
+        'url': 'https://www.facebook.com/video.php?v=10204634152394104',
+        'only_matching': True,
+    }, {
+        'url': 'https://www.facebook.com/amogood/videos/1618742068337349/?fref=nf',
+        'only_matching': True,
+    }, {
+        # data.mediaset.currMedia.edges
+        'url': 'https://www.facebook.com/ChristyClarkForBC/videos/vb.22819070941/10153870694020942/?type=2&theater',
+        'only_matching': True,
+    }, {
+        # data.video.story.attachments[].media
+        'url': 'facebook:544765982287235',
+        'only_matching': True,
+    }, {
+        # data.node.comet_sections.content.story.attachments[].style_type_renderer.attachment.media
+        'url': 'https://www.facebook.com/groups/164828000315060/permalink/764967300301124/',
+        'only_matching': True,
+    }, {
+        # data.video.creation_story.attachments[].media
+        'url': 'https://zh-hk.facebook.com/peoplespower/videos/1135894589806027/',
+        'only_matching': True,
+    }, {
+        # data.video
+        'url': 'https://www.facebookwkhpilnemxj7asaniu7vnjjbiltxjqhye3mhbshg7kx5tfyd.onion/video.php?v=274175099429670',
+        'only_matching': True,
+    }, {
+        # no title
+        'url': 'https://www.facebook.com/onlycleverentertainment/videos/1947995502095005/',
+        'only_matching': True,
+    }, {
+        # data.video
+        'url': 'https://www.facebook.com/WatchESLOne/videos/359649331226507/',
+        'info_dict': {
+            'id': '359649331226507',
+            'ext': 'mp4',
+            'title': 'Fnatic vs. EG - Group A - Opening Match - ESL One Birmingham Day 1',
+            'description': '#ESLOne VoD - Birmingham Finals Day#1 Fnatic vs. @Evil Geniuses',
+            'timestamp': 1527084179,
+            'upload_date': '20180523',
+            'uploader': 'ESL One Dota 2',
+            'uploader_id': '100066514874195',
+            'duration': 4524.212,
+            'view_count': int,
+            'thumbnail': r're:^https?://.*',
+            'concurrent_view_count': int,
+        },
+        'params': {
+            'skip_download': True,
+        },
+    }, {
+        # data.node.comet_sections.content.story.attachments[].style_type_renderer.attachment.all_subattachments.nodes[].media
+        'url': 'https://www.facebook.com/100033620354545/videos/106560053808006/',
+        'info_dict': {
+            'id': '106560053808006',
+            'ext': 'mp4',
+            'title': 'Josef',
+            'thumbnail': r're:^https?://.*',
+            'concurrent_view_count': int,
+            'uploader_id': 'pfbid0cibUN6tV7DYgdbJdsUFN46wc4jKpVSPAvJQhFofGqBGmVn3V3JtAs2tfUwziw2hUl',
+            'timestamp': 1549275572,
+            'duration': 3.413,
+            'uploader': 'Josef Novak',
+            'description': '',
+            'upload_date': '20190204',
+        },
+    }, {
+        # data.video.story.attachments[].media
+        'url': 'https://www.facebook.com/watch/?v=647537299265662',
+        'only_matching': True,
+    }, {
+        # FIXME: https://github.com/yt-dlp/yt-dlp/issues/542
+        # data.node.comet_sections.content.story.attachments[].style_type_renderer.attachment.all_subattachments.nodes[].media
+        'url': 'https://www.facebook.com/PankajShahLondon/posts/10157667649866271',
+        'info_dict': {
+            'id': '10157667649866271',
+        },
+        'playlist_count': 3,
+        'skip': 'Requires logging in',
+    }, {
+        # data.nodes[].comet_sections.content.story.attachments[].style_type_renderer.attachment.media
+        'url': 'https://m.facebook.com/Alliance.Police.Department/posts/4048563708499330',
+        'info_dict': {
+            'id': '117576630041613',
+            'ext': 'mp4',
+            # TODO: title can be extracted from video page
+            'title': 'Facebook video #117576630041613',
+            'uploader_id': '189393014416438',
+            'upload_date': '20201123',
+            'timestamp': 1606162592,
+        },
+        'skip': 'Requires logging in',
+    }, {
+        # node.comet_sections.content.story.attached_story.attachments.style_type_renderer.attachment.media
+        'url': 'https://www.facebook.com/groups/ateistiskselskab/permalink/10154930137678856/',
+        'info_dict': {
+            'id': '211567722618337',
+            'ext': 'mp4',
+            'title': 'Facebook video #211567722618337',
+            'uploader_id': '127875227654254',
+            'upload_date': '20161122',
+            'timestamp': 1479793574,
+        },
+        'skip': 'No video',
+    }, {
+        # data.video.creation_story.attachments[].media
+        'url': 'https://www.facebook.com/watch/live/?v=1823658634322275',
+        'only_matching': True,
+    }, {
+        'url': 'https://www.facebook.com/watchparty/211641140192478',
+        'info_dict': {
+            'id': '211641140192478',
+        },
+        'playlist_count': 1,
+        'skip': 'Requires logging in',
+    }, {
+        # data.event.cover_media_renderer.cover_video
+        'url': 'https://m.facebook.com/events/1509582499515440',
+        'info_dict': {
+            'id': '637246984455045',
+            'ext': 'mp4',
+            'title': 'ANALISI IN CAMPO OSCURO " Coaguli nel sangue dei vaccinati"',
+            'description': 'Other event by Comitato Liberi Pensatori on Tuesday, October 18 2022',
+            'thumbnail': r're:^https?://.*',
+            'uploader': 'Comitato Liberi Pensatori',
+            'uploader_id': '100065709540881',
+        },
+    }]
+    _SUPPORTED_PAGLETS_REGEX = r'(?:pagelet_group_mall|permalink_video_pagelet|hyperfeed_story_id_[0-9a-f]+)'
+    _api_config = {
+        'graphURI': '/api/graphql/'
+    }
+
+    def _perform_login(self, username, password):
+        login_page_req = Request(self._LOGIN_URL)
+        self._set_cookie('facebook.com', 'locale', 'en_US')
+        login_page = self._download_webpage(login_page_req, None,
+                                            note='Downloading login page',
+                                            errnote='Unable to download login page')
+        lsd = self._search_regex(
+            r'<input type="hidden" name="lsd" value="([^"]*)"',
+            login_page, 'lsd')
+        lgnrnd = self._search_regex(r'name="lgnrnd" value="([^"]*?)"', login_page, 'lgnrnd')
+
+        login_form = {
+            'email': username,
+            'pass': password,
+            'lsd': lsd,
+            'lgnrnd': lgnrnd,
+            'next': 'http://facebook.com/home.php',
+            'default_persistent': '0',
+            'legacy_return': '1',
+            'timezone': '-60',
+            'trynum': '1',
+        }
+        request = Request(self._LOGIN_URL, urlencode_postdata(login_form))
+        request.headers['Content-Type'] = 'application/x-www-form-urlencoded'
+        try:
+            login_results = self._download_webpage(request, None,
+                                                   note='Logging in', errnote='unable to fetch login page')
+            if re.search(r'<form(.*)name="login"(.*)</form>', login_results) is not None:
+                error = self._html_search_regex(
+                    r'(?s)<div[^>]+class=(["\']).*?login_error_box.*?\1[^>]*><div[^>]*>.*?</div><div[^>]*>(?P<error>.+?)</div>',
+                    login_results, 'login error', default=None, group='error')
+                if error:
+                    raise ExtractorError('Unable to login: %s' % error, expected=True)
+                self.report_warning('unable to log in: bad username/password, or exceeded login rate limit (~3/min). Check credentials or wait.')
+                return
+
+            fb_dtsg = self._search_regex(
+                r'name="fb_dtsg" value="(.+?)"', login_results, 'fb_dtsg', default=None)
+            h = self._search_regex(
+                r'name="h"\s+(?:\w+="[^"]+"\s+)*?value="([^"]+)"', login_results, 'h', default=None)
+
+            if not fb_dtsg or not h:
+                return
+
+            check_form = {
+                'fb_dtsg': fb_dtsg,
+                'h': h,
+                'name_action_selected': 'dont_save',
+            }
+            check_req = Request(self._CHECKPOINT_URL, urlencode_postdata(check_form))
+            check_req.headers['Content-Type'] = 'application/x-www-form-urlencoded'
+            check_response = self._download_webpage(check_req, None,
+                                                    note='Confirming login')
+            if re.search(r'id="checkpointSubmitButton"', check_response) is not None:
+                self.report_warning('Unable to confirm login, you have to login in your browser and authorize the login.')
+        except network_exceptions as err:
+            self.report_warning('unable to log in: %s' % error_to_compat_str(err))
+            return
+
+    def _extract_from_url(self, url, video_id):
+        webpage = self._download_webpage(
+            url.replace('://m.facebook.com/', '://www.facebook.com/'), video_id)
+
+        def extract_metadata(webpage):
+            post_data = [self._parse_json(j, video_id, fatal=False) for j in re.findall(
+                r'data-sjs>({.*?ScheduledServerJS.*?})</script>', webpage)]
+            post = traverse_obj(post_data, (
+                ..., 'require', ..., ..., ..., '__bbox', 'require', ..., ..., ..., '__bbox', 'result', 'data'), expected_type=dict) or []
+            media = traverse_obj(post, (..., 'attachments', ..., lambda k, v: (
+                k == 'media' and str(v['id']) == video_id and v['__typename'] == 'Video')), expected_type=dict)
+            title = get_first(media, ('title', 'text'))
+            description = get_first(media, ('creation_story', 'comet_sections', 'message', 'story', 'message', 'text'))
+            page_title = title or self._html_search_regex((
+                r'<h2\s+[^>]*class="uiHeaderTitle"[^>]*>(?P<content>[^<]*)</h2>',
+                r'(?s)<span class="fbPhotosPhotoCaption".*?id="fbPhotoPageCaption"><span class="hasCaption">(?P<content>.*?)</span>',
+                self._meta_regex('og:title'), self._meta_regex('twitter:title'), r'<title>(?P<content>.+?)</title>'
+            ), webpage, 'title', default=None, group='content')
+            description = description or self._html_search_meta(
+                ['description', 'og:description', 'twitter:description'],
+                webpage, 'description', default=None)
+            uploader_data = (
+                get_first(media, ('owner', {dict}))
+                or get_first(post, ('video', 'creation_story', 'attachments', ..., 'media', lambda k, v: k == 'owner' and v['name']))
+                or get_first(post, (..., 'video', lambda k, v: k == 'owner' and v['name']))
+                or get_first(post, ('node', 'actors', ..., {dict}))
+                or get_first(post, ('event', 'event_creator', {dict})) or {})
+            uploader = uploader_data.get('name') or (
+                clean_html(get_element_by_id('fbPhotoPageAuthorName', webpage))
+                or self._search_regex(
+                    (r'ownerName\s*:\s*"([^"]+)"', *self._og_regexes('title')), webpage, 'uploader', fatal=False))
+            timestamp = int_or_none(self._search_regex(
+                r'<abbr[^>]+data-utime=["\'](\d+)', webpage,
+                'timestamp', default=None))
+            thumbnail = self._html_search_meta(
+                ['og:image', 'twitter:image'], webpage, 'thumbnail', default=None)
+            # some webpages contain unretrievable thumbnail urls
+            # like https://lookaside.fbsbx.com/lookaside/crawler/media/?media_id=10155168902769113&get_thumbnail=1
+            # in https://www.facebook.com/yaroslav.korpan/videos/1417995061575415/
+            if thumbnail and not re.search(r'\.(?:jpg|png)', thumbnail):
+                thumbnail = None
+            info_dict = {
+                'description': description,
+                'uploader': uploader,
+                'uploader_id': uploader_data.get('id'),
+                'timestamp': timestamp,
+                'thumbnail': thumbnail,
+                'view_count': parse_count(self._search_regex(
+                    (r'\bviewCount\s*:\s*["\']([\d,.]+)', r'video_view_count["\']\s*:\s*(\d+)',),
+                    webpage, 'view count', default=None)),
+                'concurrent_view_count': get_first(post, (
+                    ('video', (..., ..., 'attachments', ..., 'media')), 'liveViewerCount', {int_or_none})),
+            }
+
+            info_json_ld = self._search_json_ld(webpage, video_id, default={})
+            info_json_ld['title'] = (re.sub(r'\s*\|\s*Facebook$', '', title or info_json_ld.get('title') or page_title or '')
+                                     or (description or '').replace('\n', ' ') or f'Facebook video #{video_id}')
+            return merge_dicts(info_json_ld, info_dict)
+
+        video_data = None
+
+        def extract_video_data(instances):
+            video_data = []
+            for item in instances:
+                if try_get(item, lambda x: x[1][0]) == 'VideoConfig':
+                    video_item = item[2][0]
+                    if video_item.get('video_id'):
+                        video_data.append(video_item['videoData'])
+            return video_data
+
+        server_js_data = self._parse_json(self._search_regex(
+            [r'handleServerJS\(({.+})(?:\);|,")', r'\bs\.handle\(({.+?})\);'],
+            webpage, 'server js data', default='{}'), video_id, fatal=False)
+
+        if server_js_data:
+            video_data = extract_video_data(server_js_data.get('instances', []))
+
+        def extract_from_jsmods_instances(js_data):
+            if js_data:
+                return extract_video_data(try_get(
+                    js_data, lambda x: x['jsmods']['instances'], list) or [])
+
+        def extract_dash_manifest(video, formats):
+            dash_manifest = video.get('dash_manifest')
+            if dash_manifest:
+                formats.extend(self._parse_mpd_formats(
+                    compat_etree_fromstring(urllib.parse.unquote_plus(dash_manifest)),
+                    mpd_url=video.get('dash_manifest_url')))
+
+        def process_formats(info):
+            # Downloads with browser's User-Agent are rate limited. Working around
+            # with non-browser User-Agent.
+            for f in info['formats']:
+                # Downloads with browser's User-Agent are rate limited. Working around
+                # with non-browser User-Agent.
+                f.setdefault('http_headers', {})['User-Agent'] = 'facebookexternalhit/1.1'
+                # Formats larger than ~500MB will return error 403 unless chunk size is regulated
+                f.setdefault('downloader_options', {})['http_chunk_size'] = 250 << 20
+
+        def extract_relay_data(_filter):
+            return self._parse_json(self._search_regex(
+                r'data-sjs>({.*?%s.*?})</script>' % _filter,
+                webpage, 'replay data', default='{}'), video_id, fatal=False) or {}
+
+        def extract_relay_prefetched_data(_filter):
+            return traverse_obj(extract_relay_data(_filter), (
+                'require', (None, (..., ..., ..., '__bbox', 'require')),
+                lambda _, v: any(key.startswith('RelayPrefetchedStreamCache') for key in v),
+                ..., ..., '__bbox', 'result', 'data', {dict}), get_all=False) or {}
+
+        if not video_data:
+            server_js_data = self._parse_json(self._search_regex([
+                r'bigPipe\.onPageletArrive\(({.+?})\)\s*;\s*}\s*\)\s*,\s*["\']onPageletArrive\s+' + self._SUPPORTED_PAGLETS_REGEX,
+                r'bigPipe\.onPageletArrive\(({.*?id\s*:\s*"%s".*?})\);' % self._SUPPORTED_PAGLETS_REGEX
+            ], webpage, 'js data', default='{}'), video_id, js_to_json, False)
+            video_data = extract_from_jsmods_instances(server_js_data)
+
+        if not video_data:
+            data = extract_relay_prefetched_data(
+                r'"(?:dash_manifest|playable_url(?:_quality_hd)?)')
+            if data:
+                entries = []
+
+                def parse_graphql_video(video):
+                    v_id = video.get('videoId') or video.get('id') or video_id
+                    reel_info = traverse_obj(
+                        video, ('creation_story', 'short_form_video_context', 'playback_video', {dict}))
+                    if reel_info:
+                        video = video['creation_story']
+                        video['owner'] = traverse_obj(video, ('short_form_video_context', 'video_owner'))
+                        video.update(reel_info)
+                    formats = []
+                    q = qualities(['sd', 'hd'])
+                    for key, format_id in (('playable_url', 'sd'), ('playable_url_quality_hd', 'hd'),
+                                           ('playable_url_dash', ''), ('browser_native_hd_url', 'hd'),
+                                           ('browser_native_sd_url', 'sd')):
+                        playable_url = video.get(key)
+                        if not playable_url:
+                            continue
+                        if determine_ext(playable_url) == 'mpd':
+                            formats.extend(self._extract_mpd_formats(playable_url, video_id))
+                        else:
+                            formats.append({
+                                'format_id': format_id,
+                                # sd, hd formats w/o resolution info should be deprioritized below DASH
+                                'quality': q(format_id) - 3,
+                                'url': playable_url,
+                            })
+                    extract_dash_manifest(video, formats)
+
+                    automatic_captions, subtitles = {}, {}
+                    is_broadcast = traverse_obj(video, ('is_video_broadcast', {bool}))
+                    for caption in traverse_obj(video, (
+                        'video_available_captions_locales',
+                        {lambda x: sorted(x, key=lambda c: c['locale'])},
+                        lambda _, v: url_or_none(v['captions_url'])
+                    )):
+                        lang = caption.get('localized_language') or 'und'
+                        subs = {
+                            'url': caption['captions_url'],
+                            'name': format_field(caption, 'localized_country', f'{lang} (%s)', default=lang),
+                        }
+                        if caption.get('localized_creation_method') or is_broadcast:
+                            automatic_captions.setdefault(caption['locale'], []).append(subs)
+                        else:
+                            subtitles.setdefault(caption['locale'], []).append(subs)
+                    captions_url = traverse_obj(video, ('captions_url', {url_or_none}))
+                    if captions_url and not automatic_captions and not subtitles:
+                        locale = self._html_search_meta(
+                            ['og:locale', 'twitter:locale'], webpage, 'locale', default='en_US')
+                        (automatic_captions if is_broadcast else subtitles)[locale] = [{'url': captions_url}]
+
+                    info = {
+                        'id': v_id,
+                        'formats': formats,
+                        'thumbnail': traverse_obj(
+                            video, ('thumbnailImage', 'uri'), ('preferred_thumbnail', 'image', 'uri')),
+                        'uploader_id': traverse_obj(video, ('owner', 'id', {str_or_none})),
+                        'timestamp': traverse_obj(video, 'publish_time', 'creation_time', expected_type=int_or_none),
+                        'duration': (float_or_none(video.get('playable_duration_in_ms'), 1000)
+                                     or float_or_none(video.get('length_in_second'))),
+                        'automatic_captions': automatic_captions,
+                        'subtitles': subtitles,
+                    }
+                    process_formats(info)
+                    description = try_get(video, lambda x: x['savable_description']['text'])
+                    title = video.get('name')
+                    if title:
+                        info.update({
+                            'title': title,
+                            'description': description,
+                        })
+                    else:
+                        info['title'] = description or 'Facebook video #%s' % v_id
+                    entries.append(info)
+
+                def parse_attachment(attachment, key='media'):
+                    media = attachment.get(key) or {}
+                    if media.get('__typename') == 'Video':
+                        return parse_graphql_video(media)
+
+                nodes = variadic(traverse_obj(data, 'nodes', 'node') or [])
+                attachments = traverse_obj(nodes, (
+                    ..., 'comet_sections', 'content', 'story', (None, 'attached_story'), 'attachments',
+                    ..., ('styles', 'style_type_renderer', ('throwbackStyles', 'attachment_target_renderer')),
+                    'attachment', {dict}))
+                for attachment in attachments:
+                    ns = traverse_obj(attachment, ('all_subattachments', 'nodes', ..., {dict}),
+                                      ('target', 'attachments', ..., 'styles', 'attachment', {dict}))
+                    for n in ns:
+                        parse_attachment(n)
+                    parse_attachment(attachment)
+
+                edges = try_get(data, lambda x: x['mediaset']['currMedia']['edges'], list) or []
+                for edge in edges:
+                    parse_attachment(edge, key='node')
+
+                video = traverse_obj(data, (
+                    'event', 'cover_media_renderer', 'cover_video'), 'video', expected_type=dict) or {}
+                if video:
+                    attachments = try_get(video, [
+                        lambda x: x['story']['attachments'],
+                        lambda x: x['creation_story']['attachments']
+                    ], list) or []
+                    for attachment in attachments:
+                        parse_attachment(attachment)
+                    if not entries:
+                        parse_graphql_video(video)
+
+                if len(entries) > 1:
+                    return self.playlist_result(entries, video_id)
+
+                video_info = entries[0] if entries else {'id': video_id}
+                webpage_info = extract_metadata(webpage)
+                # honor precise duration in video info
+                if video_info.get('duration'):
+                    webpage_info['duration'] = video_info['duration']
+                # preserve preferred_thumbnail in video info
+                if video_info.get('thumbnail'):
+                    webpage_info['thumbnail'] = video_info['thumbnail']
+                return merge_dicts(webpage_info, video_info)
+
+        if not video_data:
+            m_msg = re.search(r'class="[^"]*uiInterstitialContent[^"]*"><div>(.*?)</div>', webpage)
+            if m_msg is not None:
+                raise ExtractorError(
+                    'The video is not available, Facebook said: "%s"' % m_msg.group(1),
+                    expected=True)
+            elif any(p in webpage for p in (
+                    '>You must log in to continue',
+                    'id="login_form"',
+                    'id="loginbutton"')):
+                self.raise_login_required()
+
+        if not video_data and '/watchparty/' in url:
+            post_data = {
+                'doc_id': 3731964053542869,
+                'variables': json.dumps({
+                    'livingRoomID': video_id,
+                }),
+            }
+
+            prefetched_data = extract_relay_prefetched_data(r'"login_data"\s*:\s*{')
+            if prefetched_data:
+                lsd = try_get(prefetched_data, lambda x: x['login_data']['lsd'], dict)
+                if lsd:
+                    post_data[lsd['name']] = lsd['value']
+
+            relay_data = extract_relay_data(r'\[\s*"RelayAPIConfigDefaults"\s*,')
+            for define in (relay_data.get('define') or []):
+                if define[0] == 'RelayAPIConfigDefaults':
+                    self._api_config = define[2]
+
+            living_room = self._download_json(
+                urljoin(url, self._api_config['graphURI']), video_id,
+                data=urlencode_postdata(post_data))['data']['living_room']
+
+            entries = []
+            for edge in (try_get(living_room, lambda x: x['recap']['watched_content']['edges']) or []):
+                video = try_get(edge, lambda x: x['node']['video']) or {}
+                v_id = video.get('id')
+                if not v_id:
+                    continue
+                v_id = compat_str(v_id)
+                entries.append(self.url_result(
+                    self._VIDEO_PAGE_TEMPLATE % v_id,
+                    self.ie_key(), v_id, video.get('name')))
+
+            return self.playlist_result(entries, video_id)
+
+        if not video_data:
+            # Video info not in first request, do a secondary request using
+            # tahoe player specific URL
+            tahoe_data = self._download_webpage(
+                self._VIDEO_PAGE_TAHOE_TEMPLATE % video_id, video_id,
+                data=urlencode_postdata({
+                    '__a': 1,
+                    '__pc': self._search_regex(
+                        r'pkg_cohort["\']\s*:\s*["\'](.+?)["\']', webpage,
+                        'pkg cohort', default='PHASED:DEFAULT'),
+                    '__rev': self._search_regex(
+                        r'client_revision["\']\s*:\s*(\d+),', webpage,
+                        'client revision', default='3944515'),
+                    'fb_dtsg': self._search_regex(
+                        r'"DTSGInitialData"\s*,\s*\[\]\s*,\s*{\s*"token"\s*:\s*"([^"]+)"',
+                        webpage, 'dtsg token', default=''),
+                }),
+                headers={
+                    'Content-Type': 'application/x-www-form-urlencoded',
+                })
+            tahoe_js_data = self._parse_json(
+                self._search_regex(
+                    r'for\s+\(\s*;\s*;\s*\)\s*;(.+)', tahoe_data,
+                    'tahoe js data', default='{}'),
+                video_id, fatal=False)
+            video_data = extract_from_jsmods_instances(tahoe_js_data)
+
+        if not video_data:
+            raise ExtractorError('Cannot parse data')
+
+        if len(video_data) > 1:
+            entries = []
+            for v in video_data:
+                video_url = v[0].get('video_url')
+                if not video_url:
+                    continue
+                entries.append(self.url_result(urljoin(
+                    url, video_url), self.ie_key(), v[0].get('video_id')))
+            return self.playlist_result(entries, video_id)
+        video_data = video_data[0]
+
+        formats = []
+        subtitles = {}
+        for f in video_data:
+            format_id = f['stream_type']
+            if f and isinstance(f, dict):
+                f = [f]
+            if not f or not isinstance(f, list):
+                continue
+            for quality in ('sd', 'hd'):
+                for src_type in ('src', 'src_no_ratelimit'):
+                    src = f[0].get('%s_%s' % (quality, src_type))
+                    if src:
+                        # sd, hd formats w/o resolution info should be deprioritized below DASH
+                        # TODO: investigate if progressive or src formats still exist
+                        preference = -10 if format_id == 'progressive' else -3
+                        if quality == 'hd':
+                            preference += 1
+                        formats.append({
+                            'format_id': '%s_%s_%s' % (format_id, quality, src_type),
+                            'url': src,
+                            'quality': preference,
+                            'height': 720 if quality == 'hd' else None
+                        })
+            extract_dash_manifest(f[0], formats)
+            subtitles_src = f[0].get('subtitles_src')
+            if subtitles_src:
+                subtitles.setdefault('en', []).append({'url': subtitles_src})
+
+        info_dict = {
+            'id': video_id,
+            'formats': formats,
+            'subtitles': subtitles,
+        }
+        process_formats(info_dict)
+        info_dict.update(extract_metadata(webpage))
+
+        return info_dict
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+
+        real_url = self._VIDEO_PAGE_TEMPLATE % video_id if url.startswith('facebook:') else url
+        return self._extract_from_url(real_url, video_id)
+
+
+class FacebookPluginsVideoIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:[\w-]+\.)?facebook\.com/plugins/video\.php\?.*?\bhref=(?P<id>https.+)'
+
+    _TESTS = [{
+        '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',
+        'md5': '5954e92cdfe51fe5782ae9bda7058a07',
+        'info_dict': {
+            'id': '10154383743583686',
+            'ext': 'mp4',
+            # TODO: Fix title, uploader
+            'title': 'What to do during the haze?',
+            'uploader': 'Gov.sg',
+            'upload_date': '20160826',
+            'timestamp': 1472184808,
+        },
+        'add_ie': [FacebookIE.ie_key()],
+    }, {
+        'url': 'https://www.facebook.com/plugins/video.php?href=https%3A%2F%2Fwww.facebook.com%2Fvideo.php%3Fv%3D10204634152394104',
+        'only_matching': True,
+    }, {
+        'url': 'https://www.facebook.com/plugins/video.php?href=https://www.facebook.com/gov.sg/videos/10154383743583686/&show_text=0&width=560',
+        'only_matching': True,
+    }]
+
+    def _real_extract(self, url):
+        return self.url_result(
+            compat_urllib_parse_unquote(self._match_id(url)),
+            FacebookIE.ie_key())
+
+
+class FacebookRedirectURLIE(InfoExtractor):
+    IE_DESC = False  # Do not list
+    _VALID_URL = r'https?://(?:[\w-]+\.)?facebook\.com/flx/warn[/?]'
+    _TESTS = [{
+        'url': 'https://www.facebook.com/flx/warn/?h=TAQHsoToz&u=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DpO8h3EaFRdo&s=1',
+        'info_dict': {
+            'id': 'pO8h3EaFRdo',
+            'ext': 'mp4',
+            'title': 'Tripeo Boiler Room x Dekmantel Festival DJ Set',
+            'description': 'md5:2d713ccbb45b686a1888397b2c77ca6b',
+            'channel_id': 'UCGBpxWJr9FNOcFYA5GkKrMg',
+            'playable_in_embed': True,
+            'categories': ['Music'],
+            'channel': 'Boiler Room',
+            'uploader_id': 'brtvofficial',
+            'uploader': 'Boiler Room',
+            'tags': 'count:11',
+            'duration': 3332,
+            'live_status': 'not_live',
+            'thumbnail': 'https://i.ytimg.com/vi/pO8h3EaFRdo/maxresdefault.jpg',
+            'channel_url': 'https://www.youtube.com/channel/UCGBpxWJr9FNOcFYA5GkKrMg',
+            'availability': 'public',
+            'uploader_url': 'http://www.youtube.com/user/brtvofficial',
+            'upload_date': '20150917',
+            'age_limit': 0,
+            'view_count': int,
+            'like_count': int,
+        },
+        'add_ie': ['Youtube'],
+        'params': {'skip_download': 'Youtube'},
+    }]
+
+    def _real_extract(self, url):
+        redirect_url = url_or_none(parse_qs(url).get('u', [None])[-1])
+        if not redirect_url:
+            raise ExtractorError('Invalid facebook redirect URL', expected=True)
+        return self.url_result(redirect_url)
+
+
+class FacebookReelIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:[\w-]+\.)?facebook\.com/reel/(?P<id>\d+)'
+    IE_NAME = 'facebook:reel'
+
+    _TESTS = [{
+        'url': 'https://www.facebook.com/reel/1195289147628387',
+        'md5': 'f13dd37f2633595982db5ed8765474d3',
+        'info_dict': {
+            'id': '1195289147628387',
+            'ext': 'mp4',
+            'title': 'md5:b05800b5b1ad56c0ca78bd3807b6a61e',
+            'description': 'md5:22f03309b216ac84720183961441d8db',
+            'uploader': 'md5:723e6cb3091241160f20b3c5dc282af1',
+            'uploader_id': '100040874179269',
+            'duration': 9.579,
+            'timestamp': 1637502609,
+            'upload_date': '20211121',
+            'thumbnail': r're:^https?://.*',
+        }
+    }]
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        return self.url_result(
+            f'https://m.facebook.com/watch/?v={video_id}&_rdr', FacebookIE, video_id)
+
+
+class FacebookAdsIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:[\w-]+\.)?facebook\.com/ads/library/?\?(?:[^#]+&)?id=(?P<id>\d+)'
+    IE_NAME = 'facebook:ads'
+
+    _TESTS = [{
+        'url': 'https://www.facebook.com/ads/library/?id=899206155126718',
+        'info_dict': {
+            'id': '899206155126718',
+            'ext': 'mp4',
+            'title': 'video by Kandao',
+            'uploader': 'Kandao',
+            'uploader_id': '774114102743284',
+            'uploader_url': r're:^https?://.*',
+            'timestamp': 1702548330,
+            'thumbnail': r're:^https?://.*',
+            'upload_date': '20231214',
+            'like_count': int,
+        }
+    }, {
+        'url': 'https://www.facebook.com/ads/library/?id=893637265423481',
+        'info_dict': {
+            'id': '893637265423481',
+            'title': 'Jusqu\u2019\u00e0 -25% sur une s\u00e9lection de vins p\u00e9tillants italiens ',
+            'uploader': 'Eataly Paris Marais',
+            'uploader_id': '2086668958314152',
+            'uploader_url': r're:^https?://.*',
+            'timestamp': 1703571529,
+            'upload_date': '20231226',
+            'like_count': int,
+        },
+        'playlist_count': 3,
+    }, {
+        'url': 'https://es-la.facebook.com/ads/library/?id=901230958115569',
+        'only_matching': True,
+    }, {
+        'url': 'https://m.facebook.com/ads/library/?id=901230958115569',
+        'only_matching': True,
+    }]
+
+    _FORMATS_MAP = {
+        'watermarked_video_sd_url': ('sd-wmk', 'SD, watermarked'),
+        'video_sd_url': ('sd', None),
+        'watermarked_video_hd_url': ('hd-wmk', 'HD, watermarked'),
+        'video_hd_url': ('hd', None),
+    }
+
+    def _extract_formats(self, video_dict):
+        formats = []
+        for format_key, format_url in traverse_obj(video_dict, (
+            {dict.items}, lambda _, v: v[0] in self._FORMATS_MAP and url_or_none(v[1])
+        )):
+            formats.append({
+                'format_id': self._FORMATS_MAP[format_key][0],
+                'format_note': self._FORMATS_MAP[format_key][1],
+                'url': format_url,
+                'ext': 'mp4',
+                'quality': qualities(tuple(self._FORMATS_MAP))(format_key),
+            })
+        return formats
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        webpage = self._download_webpage(url, video_id)
+
+        post_data = [self._parse_json(j, video_id, fatal=False)
+                     for j in re.findall(r's\.handle\(({.*})\);requireLazy\(', webpage)]
+        data = traverse_obj(post_data, (
+            ..., 'require', ..., ..., ..., 'props', 'deeplinkAdCard', 'snapshot', {dict}), get_all=False)
+        if not data:
+            raise ExtractorError('Unable to extract ad data')
+
+        title = data.get('title')
+        if not title or title == '{{product.name}}':
+            title = join_nonempty('display_format', 'page_name', delim=' by ', from_dict=data)
+
+        info_dict = traverse_obj(data, {
+            'description': ('link_description', {str}, {lambda x: x if x != '{{product.description}}' else None}),
+            'uploader': ('page_name', {str}),
+            'uploader_id': ('page_id', {str_or_none}),
+            'uploader_url': ('page_profile_uri', {url_or_none}),
+            'timestamp': ('creation_time', {int_or_none}),
+            'like_count': ('page_like_count', {int_or_none}),
+        })
+
+        entries = []
+        for idx, entry in enumerate(traverse_obj(
+            data, (('videos', 'cards'), lambda _, v: any([url_or_none(v[f]) for f in self._FORMATS_MAP]))), 1
+        ):
+            entries.append({
+                'id': f'{video_id}_{idx}',
+                'title': entry.get('title') or title,
+                'description': entry.get('link_description') or info_dict.get('description'),
+                'thumbnail': url_or_none(entry.get('video_preview_image_url')),
+                'formats': self._extract_formats(entry),
+            })
+
+        if len(entries) == 1:
+            info_dict.update(entries[0])
+
+        elif len(entries) > 1:
+            info_dict.update({
+                'title': entries[0]['title'],
+                'entries': entries,
+                '_type': 'playlist',
+            })
+
+        info_dict['id'] = video_id
+
+        return info_dict