From ae311b639ecb40e36027ce595248fce36e84ab21 Mon Sep 17 00:00:00 2001
From: Timendum <timedum@gmail.com>
Date: Mon, 11 Sep 2017 11:11:18 +0200
Subject: [PATCH] [ku6] extractor rewritten

---
 youtube_dl/extractor/ku6.py | 50 ++++++++++++++++++++++++-------------
 1 file changed, 33 insertions(+), 17 deletions(-)

diff --git a/youtube_dl/extractor/ku6.py b/youtube_dl/extractor/ku6.py
index a574408e5..4cf35c510 100644
--- a/youtube_dl/extractor/ku6.py
+++ b/youtube_dl/extractor/ku6.py
@@ -1,32 +1,48 @@
 from __future__ import unicode_literals
+import re
 
 from .common import InfoExtractor
 
 
 class Ku6IE(InfoExtractor):
-    _VALID_URL = r'https?://v\.ku6\.com/show/(?P<id>[a-zA-Z0-9\-\_]+)(?:\.)*html'
-    _TEST = {
-        'url': 'http://v.ku6.com/show/JG-8yS14xzBr4bCn1pu0xw...html',
-        'md5': '01203549b9efbb45f4b87d55bdea1ed1',
+    _VALID_URL = r'https?://www\.ku6\.com/[^/]+/[^\.]+\.html\?vid=(?P<id>[a-zA-Z0-9\-\_]+)'
+    _TESTS = [{
+        'url': 'http://www.ku6.com/2017/detail.html?vid=cJlL_h5g7wWOKKQ4fGXdvg',
+        'md5': '52a37c7a99741911b9a08f141be1ee15',
         'info_dict': {
-            'id': 'JG-8yS14xzBr4bCn1pu0xw',
-            'ext': 'f4v',
-            'title': 'techniques test',
+            'id': 'cJlL_h5g7wWOKKQ4fGXdvg',
+            'ext': 'mp4',
+            'title': '大吉成长记 第98集 金银小饰品',
+        },
+    }, {
+        # found in webpage javascript
+        'url': 'http://www.ku6.com/2017/detail-zt.html?vid=bb3s1AQX8uQqLCtPZmyd02',
+        'md5': '1f4f977bbd935bbc51846bb543d9d1e7',
+        'info_dict': {
+            'id': 'bb3s1AQX8uQqLCtPZmyd02',
+            'ext': 'mp4',
+            'title': '“迎接十九大、忠诚保平安”综合实战演练暨誓师动员大会',
         }
-    }
+    }]
 
     def _real_extract(self, url):
         video_id = self._match_id(url)
+        json_data = self._download_json('http://ku6.51y5.net/detail.do?vid=%s' % video_id, video_id)
+
+        if json_data['data']:
+            return {
+                'id': video_id,
+                'title': json_data['data']['title'],
+                'url': json_data['data']['video']['playUrl']
+            }
+
         webpage = self._download_webpage(url, video_id)
-
-        title = self._html_search_regex(
-            r'<h1 title=.*>(.*?)</h1>', webpage, 'title')
-        dataUrl = 'http://v.ku6.com/fetchVideo4Player/%s.html' % video_id
-        jsonData = self._download_json(dataUrl, video_id)
-        downloadUrl = jsonData['data']['f']
-
+        dataMap = self._html_search_regex(video_id + r':([^}]+})', webpage, 'dataMap')
+        # add quote in JSON object keys
+        dataMap = re.sub(r'([{,])([a-zA-Z]+)', r'\1"\2"', dataMap)
+        json_data = self._parse_json(dataMap, video_id)
         return {
             'id': video_id,
-            'title': title,
-            'url': downloadUrl
+            'title': json_data['title'],
+            'url': json_data['playUrl']
         }