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Code Issues Releases Wiki Activity

Wrong title facebook crawled videos before fresh (#337)

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* timestamp conditions fix

* title and thumbnail fix

* pr fix

* title and thumbnail fix

* timestamp order

Co-authored-by: bhodaya <bhodaya@videocites.com>
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hodayabu 2020-06-16 16:20:45 +03:00 committed by GitHub
parent bbecc2422f
commit fcb08be29c
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1 changed files with 28 additions and 22 deletions
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50
youtube_dl/extractor/facebook.py
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@ -442,35 +442,31 @@ class FacebookIE(InfoExtractor):
if s:
return lowercase_escape(s)
uploader = clean_html(get_element_by_id('fbPhotoPageAuthorName', webpage)) or \
self._search_regex(r'ownerName\s*:\s*"([^"]+)"', webpage, 'uploader',default=None) or \
_lowercase_escape(self._search_regex(r'\"ownerName\":"(.+?)"', tahoe_data.secondary, 'uploader_id', fatal=False)) or \
self._search_regex(r'ownerName"\s*:\s*"([^"]+)"', webpage, 'uploader', default=None) or \
self._og_search_title(webpage, default=None)
timestamp = self._resolve_timestamp(webpage, tahoe_data)
timestamp = parse_iso8601(timestamp)
if timestamp == None and webpage.find('Paid Partnership') == -1 or\
(timestamp == None and webpage.find('Paid Partnership') > -1 and
'cookiefile' in self._downloader.params):
regex_search_result_date_time = self._search_regex(r'data-utime=\\\"(\d+)\\\"', tahoe_data.secondary, 'timestamp', default=None)\
or self._search_regex(r'data-utime=\\\"(\d+)\\\"', tahoe_data.primary, 'timestamp', default=None)\
or self._search_regex(r'data-utime=\\\"(\d+)\\\"', webpage,'timestamp', default=None)\
or self._search_regex(r'<abbr[^>]+data-utime=["\'](\d+)', webpage, 'timestamp', default=None)\
or self._search_regex(r'<abbr[^>]+data-utime=["\'](\d+)', tahoe_data.secondary, 'timestamp', default=None)\
or self._search_regex(r'<abbr[^>]+data-utime=["\'](\d+)', tahoe_data.primary, 'timestamp', default=None)
regex_search_result_publish_time = self._search_regex(r'publish_time&quot;:([\d]+)', webpage, 'timestamp', default=None)\
or self._search_regex(r'publish_time&quot;:([\d]+)', tahoe_data.primary, 'timestamp', default=None)\
or self._search_regex(r'publish_time&quot;:([\d]+)', tahoe_data.secondary, 'timestamp', default=None)
if timestamp is None and webpage.find('Paid Partnership') == -1 or \
(timestamp is None and webpage.find('Paid Partnership') > -1 and 'cookiefile' in self._downloader.params):
regex_search_result_date_time = self._search_regex(r'data-utime=\\\"(\d+)\\\"', tahoe_data.secondary, 'timestamp', default=None) \
or self._search_regex(r'data-utime=\\\"(\d+)\\\"', tahoe_data.primary, 'timestamp', default=None)\
or self._search_regex(r'data-utime=\\\"(\d+)\\\"', webpage, 'timestamp', default=None)\
or self._search_regex(r'<abbr[^>]+data-utime=["\'](\d+)', webpage, 'timestamp', default=None)\
or self._search_regex(r'<abbr[^>]+data-utime=["\'](\d+)', tahoe_data.secondary, 'timestamp', default=None)\
or self._search_regex(r'<abbr[^>]+data-utime=["\'](\d+)', tahoe_data.primary, 'timestamp', default=None)
regex_search_result_publish_time = self._search_regex(r'publish_time&quot;:([\d]+)', webpage, 'timestamp', default=None) \
or self._search_regex(r'publish_time&quot;:([\d]+)', tahoe_data.primary, 'timestamp', default=None) \
or self._search_regex(r'publish_time&quot;:([\d]+)', tahoe_data.secondary, 'timestamp', default=None)
timestamp = int_or_none(regex_search_result_date_time) or int_or_none(regex_search_result_publish_time)
uploader_id = self._resolve_uploader_id(webpage, tahoe_data)
thumbnail = self._html_search_meta(['og:image', 'twitter:image'], webpage)
thumbnail = self._resolve_thumbnail(webpage, tahoe_data)
if is_live:
view_count = parse_count(
self._search_regex(r'viewerCount:([\d]+)', webpage, 'views', fatal=False) or \
@ -673,16 +669,16 @@ class FacebookIE(InfoExtractor):
video_title = self._html_search_regex(
r'<h2\s+[^>]*class="uiHeaderTitle"[^>]*>([^<]*)</h2>', webpage,
'title', default=None)
if not video_title:
if not self._valid_video_title(video_title):
video_title = self._html_search_regex(
r'(?s)<span class="fbPhotosPhotoCaption".*?id="fbPhotoPageCaption"><span class="hasCaption">(.*?)</span>',
webpage, 'alternative title', default=None)
if not video_title:
if not self._valid_video_title(video_title):
video_title = self._og_search_title(webpage, default=None)
if not video_title:
if not self._valid_video_title(video_title):
video_title = self._html_search_meta(
'description', webpage, 'title', default=None)
if not video_title:
if not self._valid_video_title(video_title):
values = re.findall(r'videoTitle"\s*:\s*"(.*?)"', tahoe_data.secondary)
if values:
video_title = values[-1]
@ -792,6 +788,16 @@ class FacebookIE(InfoExtractor):
timestamp = parse_iso8601(timestamp)
return timestamp
def _resolve_thumbnail(self, webpage, tahoe_data):
thumbnail = self._html_search_meta(['og:image', 'twitter:image'], webpage)
if not thumbnail:
thumbnail = self._search_regex(r'"subtitles_src":"(.+?")', tahoe_data.primary, 'thumbnail', fatal=False)
return thumbnail
def _valid_video_title(self, video_title):
return video_title and not u'Log In or Sign Up to View' in video_title
class FacebookTahoeData:
def __init__(self, extractor, page, video_id):