From 44d6dd08b299ccf17eb04901cf09a8d333769783 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sergey=20M=E2=80=A4?= <dstftw@gmail.com>
Date: Wed, 21 Oct 2015 21:35:57 +0600
Subject: [PATCH] [facebook] Fix extraction (Closes #7252)

---
 youtube_dl/extractor/facebook.py | 23 ++++++++++++-----------
 1 file changed, 12 insertions(+), 11 deletions(-)

diff --git a/youtube_dl/extractor/facebook.py b/youtube_dl/extractor/facebook.py
index 178a7ca4c..f53c51615 100644
--- a/youtube_dl/extractor/facebook.py
+++ b/youtube_dl/extractor/facebook.py
@@ -14,7 +14,6 @@
 )
 from ..utils import (
     ExtractorError,
-    int_or_none,
     limit_length,
     urlencode_postdata,
     get_element_by_id,
@@ -142,16 +141,20 @@ def _real_extract(self, url):
         data = dict(json.loads(m.group(1)))
         params_raw = compat_urllib_parse_unquote(data['params'])
         params = json.loads(params_raw)
-        video_data = params['video_data'][0]
 
         formats = []
-        for quality in ['sd', 'hd']:
-            src = video_data.get('%s_src' % quality)
-            if src is not None:
-                formats.append({
-                    'format_id': quality,
-                    'url': src,
-                })
+        for format_id, f in params['video_data'].items():
+            if not f or not isinstance(f, list):
+                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({
+                            'format_id': '%s_%s_%s' % (format_id, quality, src_type),
+                            'url': src,
+                            'preference': -10 if format_id == 'progressive' else 0,
+                        })
         if not formats:
             raise ExtractorError('Cannot find video formats')
 
@@ -171,7 +174,5 @@ def _real_extract(self, url):
             'id': video_id,
             'title': video_title,
             'formats': formats,
-            'duration': int_or_none(video_data.get('video_duration')),
-            'thumbnail': video_data.get('thumbnail_src'),
             'uploader': uploader,
         }