X-Git-Url: http://git.bitcoin.ninja/index.cgi?a=blobdiff_plain;f=youtube_dl%2Fextractor%2Ffacebook.py;h=cb5dd57fb4a6cd54400ebd03631dda7e3f07962a;hb=a853427427269549593a0217db203305332ac983;hp=c989879ba745bc44a1924c01f4c7946a0a865bfe;hpb=9e1a5b845586a0a5431fb72467142046d8571e6f;p=youtube-dl diff --git a/youtube_dl/extractor/facebook.py b/youtube_dl/extractor/facebook.py index c989879ba..cb5dd57fb 100644 --- a/youtube_dl/extractor/facebook.py +++ b/youtube_dl/extractor/facebook.py @@ -7,25 +7,39 @@ import socket from .common import InfoExtractor from ..compat import ( compat_http_client, - compat_str, compat_urllib_error, - compat_urllib_parse, - compat_urllib_request, + compat_urllib_parse_unquote, ) from ..utils import ( - urlencode_postdata, + error_to_compat_str, ExtractorError, limit_length, + sanitized_Request, + urlencode_postdata, + get_element_by_id, + clean_html, ) class FacebookIE(InfoExtractor): _VALID_URL = r'''(?x) - https?://(?:\w+\.)?facebook\.com/ - (?:[^#]*?\#!/)? - (?:video/video\.php|photo\.php|video\.php|video/embed)\?(?:.*?) - (?:v|video_id)=(?P[0-9]+) - (?:.*)''' + (?: + https?:// + (?:\w+\.)?facebook\.com/ + (?:[^#]*?\#!/)? + (?: + (?: + video/video\.php| + photo\.php| + video\.php| + video/embed + )\?(?:.*?)(?:v|video_id)=| + [^/]+/videos/(?:[^/]+/)? + )| + facebook: + ) + (?P[0-9]+) + ''' _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' @@ -36,8 +50,8 @@ class FacebookIE(InfoExtractor): 'info_dict': { 'id': '637842556329505', 'ext': 'mp4', - 'duration': 38, 'title': 're:Did you know Kei Nishikori is the first Asian man to ever reach a Grand Slam', + 'uploader': 'Tennis on Facebook', } }, { 'note': 'Video without discernible title', @@ -46,10 +60,23 @@ class FacebookIE(InfoExtractor): 'id': '274175099429670', 'ext': 'mp4', 'title': 'Facebook video #274175099429670', - } + 'uploader': 'Asif Nawab Butt', + }, + 'expected_warnings': [ + 'title' + ] }, { '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, + }, { + 'url': 'https://www.facebook.com/ChristyClarkForBC/videos/vb.22819070941/10153870694020942/?type=2&theater', + 'only_matching': True, + }, { + 'url': 'facebook:544765982287235', + 'only_matching': True, }] def _login(self): @@ -57,8 +84,8 @@ class FacebookIE(InfoExtractor): if useremail is None: return - login_page_req = compat_urllib_request.Request(self._LOGIN_URL) - login_page_req.add_header('Cookie', 'locale=en_US') + login_page_req = sanitized_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') @@ -77,39 +104,49 @@ class FacebookIE(InfoExtractor): 'legacy_return': '1', 'timezone': '-60', 'trynum': '1', - } - request = compat_urllib_request.Request(self._LOGIN_URL, urlencode_postdata(login_form)) + } + request = sanitized_Request(self._LOGIN_URL, urlencode_postdata(login_form)) request.add_header('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'', login_results) is not None: - self._downloader.report_warning('unable to log in: bad username/password, or exceded login rate limit (~3/min). Check credentials or wait.') + error = self._html_search_regex( + r'(?s)]+class=(["\']).*?login_error_box.*?\1[^>]*>]*>.*?]*>(?P.+?)', + login_results, 'login error', default=None, group='error') + if error: + raise ExtractorError('Unable to login: %s' % error, expected=True) + self._downloader.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': self._search_regex(r'name="fb_dtsg" value="(.+?)"', login_results, 'fb_dtsg'), - 'h': self._search_regex( - r'name="h"\s+(?:\w+="[^"]+"\s+)*?value="([^"]+)"', login_results, 'h'), + 'fb_dtsg': fb_dtsg, + 'h': h, 'name_action_selected': 'dont_save', } - check_req = compat_urllib_request.Request(self._CHECKPOINT_URL, urlencode_postdata(check_form)) + check_req = sanitized_Request(self._CHECKPOINT_URL, urlencode_postdata(check_form)) check_req.add_header('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._downloader.report_warning('Unable to confirm login, you have to login in your brower and authorize the login.') + self._downloader.report_warning('Unable to confirm login, you have to login in your browser and authorize the login.') except (compat_urllib_error.URLError, compat_http_client.HTTPException, socket.error) as err: - self._downloader.report_warning('unable to log in: %s' % compat_str(err)) + self._downloader.report_warning('unable to log in: %s' % error_to_compat_str(err)) return def _real_initialize(self): self._login() def _real_extract(self, url): - mobj = re.match(self._VALID_URL, url) - video_id = mobj.group('id') - + video_id = self._match_id(url) url = 'https://www.facebook.com/video/video.php?v=%s' % video_id webpage = self._download_webpage(url, video_id) @@ -125,18 +162,28 @@ class FacebookIE(InfoExtractor): else: raise ExtractorError('Cannot parse data') data = dict(json.loads(m.group(1))) - params_raw = compat_urllib_parse.unquote(data['params']) + params_raw = compat_urllib_parse_unquote(data['params']) params = json.loads(params_raw) - video_data = params['video_data'][0] - video_url = video_data.get('hd_src') - if not video_url: - video_url = video_data['sd_src'] - if not video_url: - raise ExtractorError('Cannot find video URL') + + formats = [] + for format_id, f in params['video_data'].items(): + 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: + formats.append({ + 'format_id': '%s_%s_%s' % (format_id, quality, src_type), + 'url': src, + 'preference': -10 if format_id == 'progressive' else 0, + }) + if not formats: + raise ExtractorError('Cannot find video formats') video_title = self._html_search_regex( - r'

([^<]*)

', webpage, 'title', - fatal=False) + r']*class="uiHeaderTitle"[^>]*>([^<]*)', webpage, 'title', + default=None) if not video_title: video_title = self._html_search_regex( r'(?s)(.*?)', @@ -144,11 +191,41 @@ class FacebookIE(InfoExtractor): video_title = limit_length(video_title, 80) if not video_title: video_title = 'Facebook video #%s' % video_id + uploader = clean_html(get_element_by_id('fbPhotoPageAuthorName', webpage)) return { 'id': video_id, 'title': video_title, - 'url': video_url, - 'duration': int(video_data['video_duration']), - 'thumbnail': video_data['thumbnail_src'], + 'formats': formats, + 'uploader': uploader, } + + +class FacebookPostIE(InfoExtractor): + IE_NAME = 'facebook:post' + _VALID_URL = r'https?://(?:\w+\.)?facebook\.com/[^/]+/posts/(?P\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', + } + } + + def _real_extract(self, url): + post_id = self._match_id(url) + + webpage = self._download_webpage(url, post_id) + + 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\[.+?\])', + webpage, 'video ids', group='ids'), + post_id)] + + return self.playlist_result(entries, post_id)