diff --git a/yt_dlp/extractor/facebook.py b/yt_dlp/extractor/facebook.py index 24ecb03505..fc3a5c5f75 100644 --- a/yt_dlp/extractor/facebook.py +++ b/yt_dlp/extractor/facebook.py @@ -446,7 +446,9 @@ def _perform_login(self, username, password): 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: + if 'Your Request Couldn' in login_results: + self.raise_login_required('Failed to login with credentials', method='cookies') + elif re.search(r']*name="login"[^<]*', login_results): error = self._html_search_regex( r'(?s)]+class=(["\']).*?login_error_box.*?\1[^>]*>]*>.*?]*>(?P.+?)', login_results, 'login error', default=None, group='error') @@ -479,13 +481,41 @@ def _perform_login(self, username, password): return def _extract_from_url(self, url, video_id): + cookies = self._get_cookies(url) + # user passed logged-in cookies or attempted to login + login_data = cookies.get('c_user') and cookies.get('xs') + logged_in = False + webpage = self._download_webpage( url.replace('://m.facebook.com/', '://www.facebook.com/'), video_id) + sjs_data = [self._parse_json(j, video_id, fatal=False) for j in re.findall( + r'data-sjs>({.*?ScheduledServerJS.*?})', webpage)] + + if login_data: + logged_in = get_first(sjs_data, ( + 'require', ..., ..., ..., '__bbox', 'define', + lambda _, v: 'CurrentUserInitialData' in v, ..., 'ACCOUNT_ID'), default='0') != '0' + if logged_in and (info := get_first(sjs_data, ('require', ..., ..., ..., '__bbox', 'require', ..., ..., ..., + '__bbox', 'result', 'data', (('ufac_client', 'state', + (('set_contact_point_state_renderer', 'title'), + ('intro_state_renderer', 'header_title'))), + ('epsilon_checkpoint', 'screen', 'title'))))): + if any(content in info for content in ['days left to appeal', 'suspended your account']): + raise ExtractorError('Your account is suspended', expected=True) + if 'Enter mobile number' == info: + raise ExtractorError('Facebook is requiring mobile number confirmation', expected=True) + if 'your account has been locked' in info: + raise ExtractorError('Your account has been locked', expected=True) + + if props := get_first(sjs_data, ( + 'require', ..., ..., ..., '__bbox', 'require', ..., ..., ..., 'rootView', + lambda _, v: v['title'].startswith('This content isn\'t available'))): + raise ExtractorError( + f'Content unavailable. Facebook said: {props.get("body") or props["title"]}', expected=True) + def extract_metadata(webpage): - post_data = [self._parse_json(j, video_id, fatal=False) for j in re.findall( - r'data-sjs>({.*?ScheduledServerJS.*?})', webpage)] - post = traverse_obj(post_data, ( + post = traverse_obj(sjs_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) @@ -838,6 +868,10 @@ def parse_attachment(attachment, key='media'): video_data = extract_from_jsmods_instances(tahoe_js_data) if not video_data: + if not login_data: + raise ExtractorError('Cannot parse data. Try logging in.', expected=True) + if not logged_in: + raise ExtractorError('Failed to login with provided data.', expected=True) raise ExtractorError('Cannot parse data') if len(video_data) > 1: