X-Git-Url: https://git.rapsys.eu/youtubedl/blobdiff_plain/ced7488f6d3a519b2c1b1cbd31048743fb8285bd..d9d7cd0e85dc712461d9185db9df9d6c900a573b:/youtube_dl/extractor/facebook.py diff --git a/youtube_dl/extractor/facebook.py b/youtube_dl/extractor/facebook.py index 0fb781a..b69c1ed 100644 --- a/youtube_dl/extractor/facebook.py +++ b/youtube_dl/extractor/facebook.py @@ -1,6 +1,6 @@ +# coding: utf-8 from __future__ import unicode_literals -import json import re import socket @@ -13,13 +13,16 @@ from ..compat import ( compat_urllib_parse_unquote_plus, ) from ..utils import ( + clean_html, error_to_compat_str, ExtractorError, + get_element_by_id, + int_or_none, + js_to_json, limit_length, sanitized_Request, + try_get, urlencode_postdata, - get_element_by_id, - clean_html, ) @@ -27,7 +30,7 @@ class FacebookIE(InfoExtractor): _VALID_URL = r'''(?x) (?: https?:// - (?:[\w-]+\.)?facebook\.com/ + (?:[\w-]+\.)?(?:facebook\.com|facebookcorewwwi\.onion)/ (?:[^#]*?\#!/)? (?: (?: @@ -62,6 +65,8 @@ class FacebookIE(InfoExtractor): '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, } }, { 'note': 'Video without discernible title', @@ -69,8 +74,10 @@ class FacebookIE(InfoExtractor): 'info_dict': { 'id': '274175099429670', 'ext': 'mp4', - 'title': 'Facebook video #274175099429670', + 'title': 'Asif Nawab Butt posted a video to his Timeline.', 'uploader': 'Asif Nawab Butt', + 'upload_date': '20140506', + 'timestamp': 1399398998, }, 'expected_warnings': [ 'title' @@ -78,12 +85,14 @@ class FacebookIE(InfoExtractor): }, { 'note': 'Video with DASH manifest', 'url': 'https://www.facebook.com/video.php?v=957955867617029', - 'md5': '54706e4db4f5ad58fbad82dde1f1213f', + '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, }, }, { 'url': 'https://www.facebook.com/maxlayn/posts/10153807558977570', @@ -93,7 +102,8 @@ class FacebookIE(InfoExtractor): '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', @@ -103,6 +113,7 @@ class FacebookIE(InfoExtractor): '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', @@ -112,6 +123,58 @@ class FacebookIE(InfoExtractor): 'ext': 'mp4', 'title': 'Facebook video #10153664894881749', }, + }, { + # have 1080P, but only up to 720p in swf params + 'url': 'https://www.facebook.com/cnn/videos/10155529876156509/', + 'md5': '0d9813160b146b3bc8744e006027fcc6', + 'info_dict': { + 'id': '10155529876156509', + 'ext': 'mp4', + 'title': 'Holocaust survivor becomes US citizen', + 'timestamp': 1477818095, + 'upload_date': '20161030', + 'uploader': 'CNN', + }, + }, { + # bigPipe.onPageletArrive ... onPageletArrive pagelet_group_mall + 'url': 'https://www.facebook.com/yaroslav.korpan/videos/1417995061575415/', + 'info_dict': { + 'id': '1417995061575415', + 'ext': 'mp4', + 'title': 'md5:a7b86ca673f51800cd54687b7f4012fe', + 'timestamp': 1486648217, + 'upload_date': '20170209', + 'uploader': 'Yaroslav Korpan', + }, + 'params': { + 'skip_download': True, + }, + }, { + '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', + }, + 'params': { + 'skip_download': True, + }, + }, { + 'url': 'https://www.facebook.com/groups/1024490957622648/permalink/1396382447100162/', + 'info_dict': { + 'id': '1396382447100162', + 'ext': 'mp4', + 'title': 'md5:e2d2700afdf84e121f5d0f999bad13a3', + 'timestamp': 1486035494, + 'upload_date': '20170202', + 'uploader': 'Elisabeth Ahtn', + }, + 'params': { + 'skip_download': True, + }, }, { 'url': 'https://www.facebook.com/video.php?v=10204634152394104', 'only_matching': True, @@ -130,6 +193,13 @@ class FacebookIE(InfoExtractor): }, { 'url': 'https://zh-hk.facebook.com/peoplespower/videos/1135894589806027/', 'only_matching': True, + }, { + 'url': 'https://www.facebookcorewwwi.onion/video.php?v=274175099429670', + 'only_matching': True, + }, { + # no title + 'url': 'https://www.facebook.com/onlycleverentertainment/videos/1947995502095005/', + 'only_matching': True, }] @staticmethod @@ -220,42 +290,30 @@ class FacebookIE(InfoExtractor): video_data = None - BEFORE = '{swf.addParam(param[0], param[1]);});' - AFTER = '.forEach(function(variable) {swf.addVariable(variable[0], variable[1]);});' - PATTERN = re.escape(BEFORE) + '(?:\n|\\\\n)(.*?)' + re.escape(AFTER) - - for m in re.findall(PATTERN, webpage): - swf_params = m.replace('\\\\', '\\').replace('\\"', '"') - data = dict(json.loads(swf_params)) - params_raw = compat_urllib_parse_unquote(data['params']) - video_data_candidate = json.loads(params_raw)['video_data'] - for _, f in video_data_candidate.items(): - if not f: - continue - if isinstance(f, dict): - f = [f] - if not isinstance(f, list): - continue - if f[0].get('video_id') == video_id: - video_data = video_data_candidate - break - if video_data: - break - - def video_data_list2dict(video_data): - ret = {} - for item in video_data: - format_id = item['stream_type'] - ret.setdefault(format_id, []).append(item) - return ret + def extract_video_data(instances): + for item in instances: + if item[1][0] == 'VideoConfig': + video_item = item[2][0] + if video_item.get('video_id'): + return video_item['videoData'] + + server_js_data = self._parse_json(self._search_regex( + r'handleServerJS\(({.+})(?:\);|,")', webpage, + 'server js data', default='{}'), video_id, fatal=False) + + if server_js_data: + video_data = extract_video_data(server_js_data.get('instances', [])) if not video_data: - server_js_data = self._parse_json(self._search_regex( - 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 + server_js_data = self._parse_json( + self._search_regex( + r'bigPipe\.onPageletArrive\(({.+?})\)\s*;\s*}\s*\)\s*,\s*["\']onPageletArrive\s+(?:stream_pagelet|pagelet_group_mall|permalink_video_pagelet)', + webpage, 'js data', default='{}'), + video_id, transform_source=js_to_json, fatal=False) + if server_js_data: + video_data = extract_video_data(try_get( + server_js_data, lambda x: x['jsmods']['instances'], + list) or []) if not video_data: if not fatal_if_no_video: @@ -265,11 +323,14 @@ class FacebookIE(InfoExtractor): raise ExtractorError( 'The video is not available, Facebook said: "%s"' % m_msg.group(1), expected=True) + elif '>You must log in to continue' in webpage: + self.raise_login_required() else: raise ExtractorError('Cannot parse data') formats = [] - for format_id, f in video_data.items(): + 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): @@ -296,22 +357,32 @@ class FacebookIE(InfoExtractor): self._sort_formats(formats) video_title = self._html_search_regex( - r']*class="uiHeaderTitle"[^>]*>([^<]*)', webpage, 'title', - default=None) + r']*class="uiHeaderTitle"[^>]*>([^<]*)', webpage, + 'title', default=None) if not video_title: video_title = self._html_search_regex( r'(?s)(.*?)', webpage, 'alternative title', default=None) - video_title = limit_length(video_title, 80) if not video_title: + video_title = self._html_search_meta( + 'description', webpage, 'title', default=None) + if video_title: + video_title = limit_length(video_title, 80) + else: video_title = 'Facebook video #%s' % video_id - uploader = clean_html(get_element_by_id('fbPhotoPageAuthorName', webpage)) + uploader = clean_html(get_element_by_id( + 'fbPhotoPageAuthorName', webpage)) or self._search_regex( + r'ownerName\s*:\s*"([^"]+)"', webpage, 'uploader', fatal=False) + timestamp = int_or_none(self._search_regex( + r']+data-utime=["\'](\d+)', webpage, + 'timestamp', default=None)) info_dict = { 'id': video_id, 'title': video_title, 'formats': formats, 'uploader': uploader, + 'timestamp': timestamp, } return webpage, info_dict @@ -340,3 +411,32 @@ class FacebookIE(InfoExtractor): self._VIDEO_PAGE_TEMPLATE % video_id, video_id, fatal_if_no_video=True) return info_dict + + +class FacebookPluginsVideoIE(InfoExtractor): + _VALID_URL = r'https?://(?:[\w-]+\.)?facebook\.com/plugins/video\.php\?.*?\bhref=(?Phttps.+)' + + _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', + '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())