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authorYen Chi Hsuan <yan12125@gmail.com>2016-01-30 19:30:39 +0800
committerYen Chi Hsuan <yan12125@gmail.com>2016-01-30 19:33:22 +0800
commitc1406299959b780e7b86b567bd4eeecc8556dce0 (patch)
tree6177c3c20d3f04f20a2496e990747547fadda1eb /youtube_dl/extractor
parent7d106a65ca30cc3201f147cb96aa98a15a48d6d2 (diff)
[facebook] Support alternative webpage form
Fixes #8371
Diffstat (limited to 'youtube_dl/extractor')
-rw-r--r--youtube_dl/extractor/facebook.py29
1 files changed, 24 insertions, 5 deletions
diff --git a/youtube_dl/extractor/facebook.py b/youtube_dl/extractor/facebook.py
index cb5dd57fb..899b0896b 100644
--- a/youtube_dl/extractor/facebook.py
+++ b/youtube_dl/extractor/facebook.py
@@ -150,10 +150,32 @@ class FacebookIE(InfoExtractor):
url = 'https://www.facebook.com/video/video.php?v=%s' % video_id
webpage = self._download_webpage(url, video_id)
+ video_data = None
+
BEFORE = '{swf.addParam(param[0], param[1]);});\n'
AFTER = '.forEach(function(variable) {swf.addVariable(variable[0], variable[1]);});'
m = re.search(re.escape(BEFORE) + '(.*?)' + re.escape(AFTER), webpage)
- if not m:
+ if m:
+ data = dict(json.loads(m.group(1)))
+ params_raw = compat_urllib_parse_unquote(data['params'])
+ video_data = json.loads(params_raw)['video_data']
+
+ def video_data_list2dict(video_data):
+ ret = {}
+ for item in video_data:
+ format_id = item['stream_type']
+ ret.setdefault(format_id, []).append(item)
+ return ret
+
+ if not video_data:
+ server_js_data = self._parse_json(self._search_regex(
+ r'handleServerJS\(({.+})\);', webpage, 'server js data'), video_id)
+ for item in server_js_data['instances']:
+ if item[1][0] == 'VideoConfig':
+ video_data = video_data_list2dict(item[2][0]['videoData'])
+ break
+
+ if not video_data:
m_msg = re.search(r'class="[^"]*uiInterstitialContent[^"]*"><div>(.*?)</div>', webpage)
if m_msg is not None:
raise ExtractorError(
@@ -161,12 +183,9 @@ class FacebookIE(InfoExtractor):
expected=True)
else:
raise ExtractorError('Cannot parse data')
- data = dict(json.loads(m.group(1)))
- params_raw = compat_urllib_parse_unquote(data['params'])
- params = json.loads(params_raw)
formats = []
- for format_id, f in params['video_data'].items():
+ for format_id, f in video_data.items():
if not f or not isinstance(f, list):
continue
for quality in ('sd', 'hd'):