[ie/facebook:ads] Add extractor (#8870)

Closes #8083
Authored by: kclauhk
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kclauhk 2024-01-22 14:28:11 +08:00 committed by GitHub
parent 9cd9044790
commit a40b0070c2
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2 changed files with 113 additions and 0 deletions

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@ -588,6 +588,7 @@ from .facebook import (
FacebookPluginsVideoIE, FacebookPluginsVideoIE,
FacebookRedirectURLIE, FacebookRedirectURLIE,
FacebookReelIE, FacebookReelIE,
FacebookAdsIE,
) )
from .fancode import ( from .fancode import (
FancodeVodIE, FancodeVodIE,

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@ -20,6 +20,7 @@ from ..utils import (
get_element_by_id, get_element_by_id,
get_first, get_first,
int_or_none, int_or_none,
join_nonempty,
js_to_json, js_to_json,
merge_dicts, merge_dicts,
parse_count, parse_count,
@ -907,3 +908,114 @@ class FacebookReelIE(InfoExtractor):
video_id = self._match_id(url) video_id = self._match_id(url)
return self.url_result( return self.url_result(
f'https://m.facebook.com/watch/?v={video_id}&_rdr', FacebookIE, video_id) f'https://m.facebook.com/watch/?v={video_id}&_rdr', FacebookIE, video_id)
class FacebookAdsIE(InfoExtractor):
_VALID_URL = r'https?://(?:[\w-]+\.)?facebook\.com/ads/library/?\?(?:[^#]+&)?id=(?P<id>\d+)'
IE_NAME = 'facebook:ads'
_TESTS = [{
'url': 'https://www.facebook.com/ads/library/?id=899206155126718',
'info_dict': {
'id': '899206155126718',
'ext': 'mp4',
'title': 'video by Kandao',
'uploader': 'Kandao',
'uploader_id': '774114102743284',
'uploader_url': r're:^https?://.*',
'timestamp': 1702548330,
'thumbnail': r're:^https?://.*',
'upload_date': '20231214',
'like_count': int,
}
}, {
'url': 'https://www.facebook.com/ads/library/?id=893637265423481',
'info_dict': {
'id': '893637265423481',
'title': 'Jusqu\u2019\u00e0 -25% sur une s\u00e9lection de vins p\u00e9tillants italiens ',
'uploader': 'Eataly Paris Marais',
'uploader_id': '2086668958314152',
'uploader_url': r're:^https?://.*',
'timestamp': 1703571529,
'upload_date': '20231226',
'like_count': int,
},
'playlist_count': 3,
}, {
'url': 'https://es-la.facebook.com/ads/library/?id=901230958115569',
'only_matching': True,
}, {
'url': 'https://m.facebook.com/ads/library/?id=901230958115569',
'only_matching': True,
}]
_FORMATS_MAP = {
'watermarked_video_sd_url': ('sd-wmk', 'SD, watermarked'),
'video_sd_url': ('sd', None),
'watermarked_video_hd_url': ('hd-wmk', 'HD, watermarked'),
'video_hd_url': ('hd', None),
}
def _extract_formats(self, video_dict):
formats = []
for format_key, format_url in traverse_obj(video_dict, (
{dict.items}, lambda _, v: v[0] in self._FORMATS_MAP and url_or_none(v[1])
)):
formats.append({
'format_id': self._FORMATS_MAP[format_key][0],
'format_note': self._FORMATS_MAP[format_key][1],
'url': format_url,
'ext': 'mp4',
'quality': qualities(tuple(self._FORMATS_MAP))(format_key),
})
return formats
def _real_extract(self, url):
video_id = self._match_id(url)
webpage = self._download_webpage(url, video_id)
post_data = [self._parse_json(j, video_id, fatal=False)
for j in re.findall(r's\.handle\(({.*})\);requireLazy\(', webpage)]
data = traverse_obj(post_data, (
..., 'require', ..., ..., ..., 'props', 'deeplinkAdCard', 'snapshot', {dict}), get_all=False)
if not data:
raise ExtractorError('Unable to extract ad data')
title = data.get('title')
if not title or title == '{{product.name}}':
title = join_nonempty('display_format', 'page_name', delim=' by ', from_dict=data)
info_dict = traverse_obj(data, {
'description': ('link_description', {str}, {lambda x: x if x != '{{product.description}}' else None}),
'uploader': ('page_name', {str}),
'uploader_id': ('page_id', {str_or_none}),
'uploader_url': ('page_profile_uri', {url_or_none}),
'timestamp': ('creation_time', {int_or_none}),
'like_count': ('page_like_count', {int_or_none}),
})
entries = []
for idx, entry in enumerate(traverse_obj(
data, (('videos', 'cards'), lambda _, v: any([url_or_none(v[f]) for f in self._FORMATS_MAP]))), 1
):
entries.append({
'id': f'{video_id}_{idx}',
'title': entry.get('title') or title,
'description': entry.get('link_description') or info_dict.get('description'),
'thumbnail': url_or_none(entry.get('video_preview_image_url')),
'formats': self._extract_formats(entry),
})
if len(entries) == 1:
info_dict.update(entries[0])
elif len(entries) > 1:
info_dict.update({
'title': entries[0]['title'],
'entries': entries,
'_type': 'playlist',
})
info_dict['id'] = video_id
return info_dict