diff options
Diffstat (limited to 'youtube_dl/extractor/facebook.py')
| -rw-r--r-- | youtube_dl/extractor/facebook.py | 111 |
1 files changed, 75 insertions, 36 deletions
diff --git a/youtube_dl/extractor/facebook.py b/youtube_dl/extractor/facebook.py index 0a9a5ca..9b87b37 100644 --- a/youtube_dl/extractor/facebook.py +++ b/youtube_dl/extractor/facebook.py @@ -34,9 +34,12 @@ class FacebookIE(InfoExtractor): video/video\.php| photo\.php| video\.php| - video/embed - )\?(?:.*?)(?:v|video_id)=| - [^/]+/videos/(?:[^/]+/)? + video/embed| + story\.php + )\?(?:.*?)(?:v|video_id|story_fbid)=| + [^/]+/videos/(?:[^/]+/)?| + [^/]+/posts/| + groups/[^/]+/permalink/ )| facebook: ) @@ -49,6 +52,8 @@ class FacebookIE(InfoExtractor): _CHROME_USER_AGENT = 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/48.0.2564.97 Safari/537.36' + _VIDEO_PAGE_TEMPLATE = 'https://www.facebook.com/video/video.php?v=%s' + _TESTS = [{ 'url': 'https://www.facebook.com/video.php?v=637842556329505&fref=nf', 'md5': '6a40d33c0eccbb1af76cf0485a052659', @@ -81,6 +86,33 @@ class FacebookIE(InfoExtractor): 'uploader': 'Demy de Zeeuw', }, }, { + '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', + } + }, { + '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', + }, + }, { + 'note': 'swf params escaped', + 'url': 'https://www.facebook.com/barackobama/posts/10153664894881749', + 'md5': '97ba073838964d12c70566e0085c2b91', + 'info_dict': { + 'id': '10153664894881749', + 'ext': 'mp4', + 'title': 'Facebook video #10153664894881749', + }, + }, { 'url': 'https://www.facebook.com/video.php?v=10204634152394104', 'only_matching': True, }, { @@ -92,6 +124,9 @@ class FacebookIE(InfoExtractor): }, { 'url': 'facebook:544765982287235', 'only_matching': True, + }, { + 'url': 'https://www.facebook.com/groups/164828000315060/permalink/764967300301124/', + 'only_matching': True, }] def _login(self): @@ -160,19 +195,19 @@ class FacebookIE(InfoExtractor): def _real_initialize(self): self._login() - def _real_extract(self, url): - video_id = self._match_id(url) - req = sanitized_Request('https://www.facebook.com/video/video.php?v=%s' % video_id) + def _extract_from_url(self, url, video_id, fatal_if_no_video=True): + req = sanitized_Request(url) req.add_header('User-Agent', self._CHROME_USER_AGENT) webpage = self._download_webpage(req, video_id) video_data = None - BEFORE = '{swf.addParam(param[0], param[1]);});\n' + BEFORE = '{swf.addParam(param[0], param[1]);});' AFTER = '.forEach(function(variable) {swf.addVariable(variable[0], variable[1]);});' - m = re.search(re.escape(BEFORE) + '(.*?)' + re.escape(AFTER), webpage) + m = re.search(re.escape(BEFORE) + '(?:\n|\\\\n)(.*?)' + re.escape(AFTER), webpage) if m: - data = dict(json.loads(m.group(1))) + swf_params = m.group(1).replace('\\\\', '\\').replace('\\"', '"') + data = dict(json.loads(swf_params)) params_raw = compat_urllib_parse_unquote(data['params']) video_data = json.loads(params_raw)['video_data'] @@ -185,13 +220,15 @@ class FacebookIE(InfoExtractor): if not video_data: server_js_data = self._parse_json(self._search_regex( - r'handleServerJS\(({.+})\);', webpage, 'server js data'), video_id) + r'handleServerJS\(({.+})\);', webpage, 'server js data', default='{}'), video_id) for item in server_js_data.get('instances', []): if item[1][0] == 'VideoConfig': video_data = video_data_list2dict(item[2][0]['videoData']) break if not video_data: + if not fatal_if_no_video: + return webpage, False m_msg = re.search(r'class="[^"]*uiInterstitialContent[^"]*"><div>(.*?)</div>', webpage) if m_msg is not None: raise ExtractorError( @@ -202,16 +239,21 @@ class FacebookIE(InfoExtractor): formats = [] for format_id, f in video_data.items(): + 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: + preference = -10 if format_id == 'progressive' else 0 + if quality == 'hd': + preference += 5 formats.append({ 'format_id': '%s_%s_%s' % (format_id, quality, src_type), 'url': src, - 'preference': -10 if format_id == 'progressive' else 0, + 'preference': preference, }) dash_manifest = f[0].get('dash_manifest') if dash_manifest: @@ -234,39 +276,36 @@ class FacebookIE(InfoExtractor): video_title = 'Facebook video #%s' % video_id uploader = clean_html(get_element_by_id('fbPhotoPageAuthorName', webpage)) - return { + info_dict = { 'id': video_id, 'title': video_title, 'formats': formats, 'uploader': uploader, } - -class FacebookPostIE(InfoExtractor): - IE_NAME = 'facebook:post' - _VALID_URL = r'https?://(?:\w+\.)?facebook\.com/[^/]+/posts/(?P<id>\d+)' - _TEST = { - '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', - } - } + return webpage, info_dict def _real_extract(self, url): - post_id = self._match_id(url) + video_id = self._match_id(url) + + real_url = self._VIDEO_PAGE_TEMPLATE % video_id if url.startswith('facebook:') else url + webpage, info_dict = self._extract_from_url(real_url, video_id, fatal_if_no_video=False) - webpage = self._download_webpage(url, post_id) + if info_dict: + return info_dict - entries = [ - self.url_result('facebook:%s' % video_id, FacebookIE.ie_key()) - for video_id in self._parse_json( - self._search_regex( - r'(["\'])video_ids\1\s*:\s*(?P<ids>\[.+?\])', - webpage, 'video ids', group='ids'), - post_id)] + if '/posts/' in url: + entries = [ + self.url_result('facebook:%s' % vid, FacebookIE.ie_key()) + for vid in self._parse_json( + self._search_regex( + r'(["\'])video_ids\1\s*:\s*(?P<ids>\[.+?\])', + webpage, 'video ids', group='ids'), + video_id)] - return self.playlist_result(entries, post_id) + return self.playlist_result(entries, video_id) + else: + _, info_dict = self._extract_from_url( + self._VIDEO_PAGE_TEMPLATE % video_id, + video_id, fatal_if_no_video=True) + return info_dict |