able to download first part of the video, but fail in the left part
[youtube-dl] / youtube_dl / extractor / youku.py
index cab5be3a4a0e0ffb07fb55bc972be84649a2725d..155286fc5ce5e86817373fefa43b414b08587941 100644 (file)
@@ -1,20 +1,26 @@
 # coding: utf-8
 from __future__ import unicode_literals
 
+import json
 import base64
 
 from .common import InfoExtractor
-from ..utils import ExtractorError
-
 from ..compat import (
     compat_urllib_parse,
-    compat_ord,
+    compat_cookiejar,
+    compat_cookies,
     compat_urllib_request,
+    compat_ord,
+)
+from ..utils import (
+    ExtractorError,
+    sanitized_Request,
 )
 
 
 class YoukuIE(InfoExtractor):
     IE_NAME = 'youku'
+    IE_DESC = '优酷'
     _VALID_URL = r'''(?x)
         (?:
             http://(?:v|player)\.youku\.com/(?:v_show/id_|player\.php/sid/)|
@@ -48,6 +54,17 @@ class YoukuIE(InfoExtractor):
         },
         'playlist_count': 13,
         'skip': 'Available in China only',
+    }, {
+        'url': 'http://v.youku.com/v_show/id_XNjA1NzA2Njgw.html',
+        'note': 'Video protected with password',
+        'info_dict': {
+            'id': 'XNjA1NzA2Njgw',
+            'title': '邢義田复旦讲座之想象中的胡人—从“左衽孔子”说起',
+        },
+        'playlist_count': 19,
+        'params': {
+            'videopassword': '100600',
+        },
     }]
 
     def construct_video_urls(self, data1, data2):
@@ -68,17 +85,18 @@ class YoukuIE(InfoExtractor):
             return bytes(s)
 
         sid, token = yk_t(
-            b'becaf9be', base64.b64decode(data2['ep'].encode('ascii'))
+            b'becaf9be', base64.b64decode(data2['security']['encrypt_string'].encode('ascii'))
         ).decode('ascii').split('_')
 
         # get oip
-        oip = data2['ip']
+        oip = data2['security']['ip']
 
         # get fileid
         string_ls = list(
             'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ/\:._-1234567890')
         shuffled_string_ls = []
-        seed = data1['seed']
+        seed = data1.get('seed')
+        seed = 0
         N = len(string_ls)
         for ii in range(N):
             seed = (seed * 0xd3 + 0x754f) % 0x10000
@@ -87,15 +105,19 @@ class YoukuIE(InfoExtractor):
             del string_ls[idx]
 
         fileid_dict = {}
-        for format in data1['streamtypes']:
-            streamfileid = [
-                int(i) for i in data1['streamfileids'][format].strip('*').split('*')]
-            fileid = ''.join(
-                [shuffled_string_ls[i] for i in streamfileid])
-            fileid_dict[format] = fileid[:8] + '%s' + fileid[10:]
+        for stream in data1['stream']:
+            format = stream.get('stream_type')
+            #streamfileid = [
+            #    int(i) for i in data1['stream']['streamfileids']#[format].strip('*').split('*')]
+            #fileid = ''.join(
+            #    [shuffled_string_ls[i] for i in streamfileid])
+            fileid = stream['stream_fileid']
+            fileid_dict[format] = fileid
+            #fileid_dict[format] = fileid[:8] + '%s' + fileid[10:]
 
         def get_fileid(format, n):
-            fileid = fileid_dict[format] % hex(int(n))[2:].upper().zfill(2)
+            #fileid = fileid_dict[format] % hex(int(n))[2:].upper().zfill(2)
+            fileid = fileid_dict[format]
             return fileid
 
         # get ep
@@ -110,15 +132,16 @@ class YoukuIE(InfoExtractor):
 
         # generate video_urls
         video_urls_dict = {}
-        for format in data1['streamtypes']:
+        for stream in data1['stream']:
+            format = stream.get('stream_type')
             video_urls = []
-            for dt in data1['segs'][format]:
-                n = str(int(dt['no']))
+            for dt in stream['segs']:
+                n = str(int(dt['size']))
                 param = {
-                    'K': dt['k'],
+                    'K': dt['key'],
                     'hd': self.get_hd(format),
                     'myp': 0,
-                    'ts': dt['seconds'],
+                    'ts': dt['total_milliseconds_video'],
                     'ypp': 0,
                     'ctype': 12,
                     'ev': 1,
@@ -145,7 +168,8 @@ class YoukuIE(InfoExtractor):
             'hd2': '2',
             'hd3': '3',
             '3gp': '0',
-            '3gphd': '1'
+            '3gphd': '1',
+            'flvhd': '0'
         }
         return hd_id_dict[fm]
 
@@ -156,7 +180,8 @@ class YoukuIE(InfoExtractor):
             'hd2': 'flv',
             'hd3': 'flv',
             '3gp': 'flv',
-            '3gphd': 'mp4'
+            '3gphd': 'mp4',
+            'flvhd': 'flv'
         }
         return ext_dict[fm]
 
@@ -164,6 +189,7 @@ class YoukuIE(InfoExtractor):
         _dict = {
             '3gp': 'h6',
             '3gphd': 'h5',
+            'flvhd': 'h4',
             'flv': 'h4',
             'mp4': 'h3',
             'hd2': 'h2',
@@ -175,21 +201,38 @@ class YoukuIE(InfoExtractor):
         video_id = self._match_id(url)
 
         def retrieve_data(req_url, note):
-            req = compat_urllib_request.Request(req_url)
+            
+
+            headers = {
+                    'Referer': req_url,
+                }
+            self._set_cookie('youku.com','xreferrer','http://www.youku.com')
+            req = sanitized_Request(req_url,headers=headers)
 
             cn_verification_proxy = self._downloader.params.get('cn_verification_proxy')
             if cn_verification_proxy:
                 req.add_header('Ytdl-request-proxy', cn_verification_proxy)
 
             raw_data = self._download_json(req, video_id, note=note)
-            return raw_data['data'][0]
+            jsonDumpIn = json.dumps(raw_data,indent = 1)
+
+            return raw_data['data']
+
+
+        video_password = self._downloader.params.get('videopassword', None)
 
         # request basic data
+        #basic_data_url = 'http://v.youku.com/player/getPlayList/VideoIDS/%s' % video_id
+        basic_data_url = "http://play.youku.com/play/get.json?vid=%s&ct=12" % video_id
+        if video_password:
+            basic_data_url += '?password=%s' % video_password
+
         data1 = retrieve_data(
-            'http://v.youku.com/player/getPlayList/VideoIDS/%s' % video_id,
+            basic_data_url,
             'Downloading JSON metadata 1')
         data2 = retrieve_data(
-            'http://v.youku.com/player/getPlayList/VideoIDS/%s/Pf/4/ctype/12/ev/1' % video_id,
+            #'http://v.youku.com/player/getPlayList/VideoIDS/%s/Pf/4/ctype/12/ev/1' % video_id,
+            "http://play.youku.com/play/get.json?vid=%s&ct=12" % video_id,
             'Downloading JSON metadata 2')
 
         error_code = data1.get('error_code')
@@ -204,31 +247,31 @@ class YoukuIE(InfoExtractor):
                     msg += ': ' + error
                 raise ExtractorError(msg)
 
-        title = data1['title']
+        #title = data1['title']
+        title = data1['video']['title']
 
         # generate video_urls_dict
         video_urls_dict = self.construct_video_urls(data1, data2)
 
         # construct info
-        entries = []
-        for fm in data1['streamtypes']:
+        entries = [{
+            'id': '%s_part%d' % (video_id, i + 1),
+            'title': title,
+            'formats': [],
+            # some formats are not available for all parts, we have to detect
+            # which one has all
+        } for i in range(max(len(v) for v in data1['stream']))]
+        for stream in data1['stream']:
+            fm = stream.get('stream_type')
             video_urls = video_urls_dict[fm]
-            for i in range(len(video_urls)):
-                if len(entries) < i + 1:
-                    entries.append({'formats': []})
-                entries[i]['formats'].append({
-                    'url': video_urls[i],
+            for video_url, seg, entry in zip(video_urls, stream['segs'], entries):
+                entry['formats'].append({
+                    'url': video_url,
                     'format_id': self.get_format_name(fm),
                     'ext': self.parse_ext_l(fm),
-                    'filesize': int(data1['segs'][fm][i]['size'])
+                    'filesize': int(seg['size']),
                 })
 
-        for i in range(len(entries)):
-            entries[i].update({
-                'id': '%s_part%d' % (video_id, i + 1),
-                'title': title,
-            })
-
         return {
             '_type': 'multi_video',
             'id': video_id,