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[Facebook] Check for redirection to URL with login, or not a permalink, or not including the ID

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This commit is contained in:
dirkf 2022-04-19 12:57:22 +01:00
parent ecd14c832d
commit c555e5e478
1 changed files with 8 additions and 1 deletions
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9
youtube_dl/extractor/facebook.py
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@ -410,8 +410,15 @@ class FacebookIE(InfoExtractor):
self._login()
def _extract_from_url(self, url, video_id):
webpage = self._download_webpage(
webpage, urlh = self._download_webpage_handle(
url.replace('://m.facebook.com/', '://www.facebook.com/'), video_id)
login_or_id_check = re.search(r'(?P<login>\blogin\b)|/permalink/|[/=?]' + video_id, urlh.geturl())
if login_or_id_check and login_or_id_check.group('login'):
self.raise_login_required()
elif not login_or_id_check:
raise ExtractorError(
'Facebook redirected to a generic page (%s): the video may be unavailable or you may need to log in.' % urlh.geturl(),
expected=True)
def extract_metadata(webpage):
video_title = self._html_search_regex(