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-rw-r--r--yt_dlp/extractor/facebook.py105
1 files changed, 54 insertions, 51 deletions
diff --git a/yt_dlp/extractor/facebook.py b/yt_dlp/extractor/facebook.py
index 6dbcd690d..d39dcc058 100644
--- a/yt_dlp/extractor/facebook.py
+++ b/yt_dlp/extractor/facebook.py
@@ -13,23 +13,25 @@ from ..compat import (
)
from ..utils import (
clean_html,
+ determine_ext,
error_to_compat_str,
ExtractorError,
float_or_none,
get_element_by_id,
int_or_none,
js_to_json,
- limit_length,
merge_dicts,
network_exceptions,
parse_count,
parse_qs,
qualities,
sanitized_Request,
+ traverse_obj,
try_get,
url_or_none,
urlencode_postdata,
urljoin,
+ variadic,
)
@@ -163,7 +165,7 @@ class FacebookIE(InfoExtractor):
'info_dict': {
'id': '1417995061575415',
'ext': 'mp4',
- 'title': 'Yaroslav Korpan - Довгоочікуване відео',
+ 'title': 'Ukrainian Scientists Worldwide | Довгоочікуване відео',
'description': 'Довгоочікуване відео',
'timestamp': 1486648771,
'upload_date': '20170209',
@@ -194,8 +196,8 @@ class FacebookIE(InfoExtractor):
'info_dict': {
'id': '202882990186699',
'ext': 'mp4',
- 'title': 'Elisabeth Ahtn - Hello? Yes your uber ride is here\n* Jukin...',
- 'description': 'Hello? Yes your uber ride is here\n* Jukin Media Verified *\nFind this video and others like it by visiting...',
+ 'title': 'birb (O v O") | Hello? Yes your uber ride is here',
+ 'description': 'Hello? Yes your uber ride is here * Jukin Media Verified * Find this video and others like it by visiting...',
'timestamp': 1486035513,
'upload_date': '20170202',
'uploader': 'Elisabeth Ahtn',
@@ -397,28 +399,31 @@ class FacebookIE(InfoExtractor):
url.replace('://m.facebook.com/', '://www.facebook.com/'), video_id)
def extract_metadata(webpage):
- video_title = self._html_search_regex(
- r'<h2\s+[^>]*class="uiHeaderTitle"[^>]*>([^<]*)</h2>', webpage,
- 'title', default=None)
- if not 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:
- video_title = self._html_search_meta(
- ['og:title', 'twitter:title', 'description'],
- webpage, 'title', default=None)
- if video_title:
- video_title = limit_length(video_title, 80)
- else:
- video_title = 'Facebook video #%s' % video_id
- description = self._html_search_meta(
+ post_data = [self._parse_json(j, video_id, fatal=False) for j in re.findall(
+ r'handleWithCustomApplyEach\(\s*ScheduledApplyEach\s*,\s*(\{.+?\})\s*\);', webpage)]
+ post = traverse_obj(post_data, (
+ ..., 'require', ..., ..., ..., '__bbox', 'result', 'data'), expected_type=dict) or []
+ media = [m for m in traverse_obj(post, (..., 'attachments', ..., 'media'), expected_type=dict) or []
+ if str(m.get('id')) == video_id and m.get('__typename') == 'Video']
+ title = traverse_obj(media, (..., 'title', 'text'), get_all=False)
+ description = traverse_obj(media, (
+ ..., 'creation_story', 'comet_sections', 'message', 'story', 'message', 'text'), get_all=False)
+ uploader_data = (traverse_obj(media, (..., 'owner'), get_all=False)
+ or traverse_obj(post, (..., 'node', 'actors', ...), get_all=False) or {})
+
+ page_title = title or self._html_search_regex((
+ r'<h2\s+[^>]*class="uiHeaderTitle"[^>]*>(?P<content>[^<]*)</h2>',
+ r'(?s)<span class="fbPhotosPhotoCaption".*?id="fbPhotoPageCaption"><span class="hasCaption">(?P<content>.*?)</span>',
+ self._meta_regex('og:title'), self._meta_regex('twitter:title'), r'<title>(?P<content>.+?)</title>'
+ ), webpage, 'title', default=None, group='content')
+ description = description or self._html_search_meta(
['description', 'og:description', 'twitter:description'],
webpage, 'description', default=None)
- uploader = clean_html(get_element_by_id(
- 'fbPhotoPageAuthorName', webpage)) or self._search_regex(
- r'ownerName\s*:\s*"([^"]+)"', webpage, 'uploader',
- default=None) or self._og_search_title(webpage, fatal=False)
+ uploader = uploader_data.get('name') or (
+ clean_html(get_element_by_id('fbPhotoPageAuthorName', webpage))
+ or self._search_regex(
+ (r'ownerName\s*:\s*"([^"]+)"', *self._og_regexes('title')), webpage, 'uploader', fatal=False))
+
timestamp = int_or_none(self._search_regex(
r'<abbr[^>]+data-utime=["\'](\d+)', webpage,
'timestamp', default=None))
@@ -433,17 +438,17 @@ class FacebookIE(InfoExtractor):
r'\bviewCount\s*:\s*["\']([\d,.]+)', webpage, 'view count',
default=None))
info_dict = {
- 'title': video_title,
'description': description,
'uploader': uploader,
+ 'uploader_id': uploader_data.get('id'),
'timestamp': timestamp,
'thumbnail': thumbnail,
'view_count': view_count,
}
+
info_json_ld = self._search_json_ld(webpage, video_id, default={})
- if info_json_ld.get('title'):
- info_json_ld['title'] = limit_length(
- re.sub(r'\s*\|\s*Facebook$', '', info_json_ld['title']), 80)
+ info_json_ld['title'] = (re.sub(r'\s*\|\s*Facebook$', '', title or info_json_ld.get('title') or page_title or '')
+ or (description or '').replace('\n', ' ') or f'Facebook video #{video_id}')
return merge_dicts(info_json_ld, info_dict)
video_data = None
@@ -510,15 +515,19 @@ class FacebookIE(InfoExtractor):
def parse_graphql_video(video):
formats = []
q = qualities(['sd', 'hd'])
- for (suffix, format_id) in [('', 'sd'), ('_quality_hd', 'hd')]:
- playable_url = video.get('playable_url' + suffix)
+ for key, format_id in (('playable_url', 'sd'), ('playable_url_quality_hd', 'hd'),
+ ('playable_url_dash', '')):
+ playable_url = video.get(key)
if not playable_url:
continue
- formats.append({
- 'format_id': format_id,
- 'quality': q(format_id),
- 'url': playable_url,
- })
+ if determine_ext(playable_url) == 'mpd':
+ formats.extend(self._extract_mpd_formats(playable_url, video_id))
+ else:
+ formats.append({
+ 'format_id': format_id,
+ 'quality': q(format_id),
+ 'url': playable_url,
+ })
extract_dash_manifest(video, formats)
process_formats(formats)
v_id = video.get('videoId') or video.get('id') or video_id
@@ -546,22 +555,15 @@ class FacebookIE(InfoExtractor):
if media.get('__typename') == 'Video':
return parse_graphql_video(media)
- nodes = data.get('nodes') or []
- node = data.get('node') or {}
- if not nodes and node:
- nodes.append(node)
- for node in nodes:
- story = try_get(node, lambda x: x['comet_sections']['content']['story'], dict) or {}
- attachments = try_get(story, [
- lambda x: x['attached_story']['attachments'],
- lambda x: x['attachments']
- ], list) or []
- for attachment in attachments:
- attachment = try_get(attachment, lambda x: x['style_type_renderer']['attachment'], dict)
- ns = try_get(attachment, lambda x: x['all_subattachments']['nodes'], list) or []
- for n in ns:
- parse_attachment(n)
- parse_attachment(attachment)
+ nodes = variadic(traverse_obj(data, 'nodes', 'node') or [])
+ attachments = traverse_obj(nodes, (
+ ..., 'comet_sections', 'content', 'story', (None, 'attached_story'), 'attachments',
+ ..., ('styles', 'style_type_renderer'), 'attachment'), expected_type=dict) or []
+ for attachment in attachments:
+ ns = try_get(attachment, lambda x: x['all_subattachments']['nodes'], list) or []
+ for n in ns:
+ parse_attachment(n)
+ parse_attachment(attachment)
edges = try_get(data, lambda x: x['mediaset']['currMedia']['edges'], list) or []
for edge in edges:
@@ -730,6 +732,7 @@ class FacebookPluginsVideoIE(InfoExtractor):
'info_dict': {
'id': '10154383743583686',
'ext': 'mp4',
+ # TODO: Fix title, uploader
'title': 'What to do during the haze?',
'uploader': 'Gov.sg',
'upload_date': '20160826',
generated by cgit v1.2.3 (git 2.25.1) at 2025-07-29 11:56:56 +0000