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[facebook] Fix extraction (Closes #7252)

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This commit is contained in:
Sergey M․ 2015-10-21 21:35:57 +06:00
parent cc449417c4
commit 44d6dd08b2
1 changed files with 12 additions and 11 deletions
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17
youtube_dl/extractor/facebook.py
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@ -14,7 +14,6 @@ from ..compat import (
) )
from ..utils import ( from ..utils import (
ExtractorError, ExtractorError,
int_or_none,
limit_length, limit_length,
urlencode_postdata, urlencode_postdata,
get_element_by_id, get_element_by_id,
@ -142,15 +141,19 @@ class FacebookIE(InfoExtractor):
data = dict(json.loads(m.group(1))) data = dict(json.loads(m.group(1)))
params_raw = compat_urllib_parse_unquote(data['params']) params_raw = compat_urllib_parse_unquote(data['params'])
params = json.loads(params_raw) params = json.loads(params_raw)
video_data = params['video_data'][0]
formats = [] formats = []
for quality in ['sd', 'hd']: for format_id, f in params['video_data'].items():
src = video_data.get('%s_src' % quality) if not f or not isinstance(f, list):
if src is not None: continue
for quality in ('sd', 'hd'):
for src_type in ('src', 'src_no_ratelimit'):
src = f[0].get('%s_%s' % (quality, src_type))
if src:
formats.append({ formats.append({
'format_id': quality, 'format_id': '%s_%s_%s' % (format_id, quality, src_type),
'url': src, 'url': src,
'preference': -10 if format_id == 'progressive' else 0,
}) })
if not formats: if not formats:
raise ExtractorError('Cannot find video formats') raise ExtractorError('Cannot find video formats')
@ -171,7 +174,5 @@ class FacebookIE(InfoExtractor):
'id': video_id, 'id': video_id,
'title': video_title, 'title': video_title,
'formats': formats, 'formats': formats,
'duration': int_or_none(video_data.get('video_duration')),
'thumbnail': video_data.get('thumbnail_src'),
'uploader': uploader, 'uploader': uploader,
} }