From 9f8b88ac15aed5f4aea10b203f01a5bd951f4516 Mon Sep 17 00:00:00 2001
From: MikeCol <MikeCol@gmx.net>
Date: Tue, 28 Jan 2014 17:10:56 +0100
Subject: [PATCH] Retrieve the URLs of all availale thumbnails

---
 youtube_dl/extractor/tumblr.py | 21 +++++++++++++++------
 1 file changed, 15 insertions(+), 6 deletions(-)

diff --git a/youtube_dl/extractor/tumblr.py b/youtube_dl/extractor/tumblr.py
index 544369068..6ddbbe05d 100644
--- a/youtube_dl/extractor/tumblr.py
+++ b/youtube_dl/extractor/tumblr.py
@@ -34,11 +34,19 @@ class TumblrIE(InfoExtractor):
         video_url = video.group('video_url')
         ext = video.group('ext')
 
-        video_thumbnail = self._search_regex(
-            r'posters.*?\[\\x22(.*?)\\x22',
-            webpage, 'thumbnail', fatal=False)  # We pick the first poster
-        if video_thumbnail:
-            video_thumbnail = video_thumbnail.replace('\\\\/', '/')
+        # retrieve all available thumbnails
+        thumb_list = []
+        ma = re.search(r'posters.*?\[(?P<thumb>\\x22.*?\\x22)]', webpage)
+        if not ma is None:
+            for t in ma.group('thumb').replace('\\\\/', '/').split(','):
+                t = t.replace('\\x22','"')
+                if (t[0]=='"') and (t[-1]=='"'):
+                    thumb_list.append(t[1:-1])
+
+        # take the first, if user only wants one
+        single_thumb = None
+        if len(thumb_list)>0:
+            single_thumb = thumb_list[0]
 
         # The only place where you can get a title, it's not complete,
         # but searching in other places doesn't work for all videos
@@ -48,6 +56,7 @@ class TumblrIE(InfoExtractor):
         return [{'id': video_id,
                  'url': video_url,
                  'title': video_title,
-                 'thumbnail': video_thumbnail,
+                 'thumbnails': thumb_list,
+                 'thumbnail': single_thumb,
                  'ext': ext
                  }]