]> gitweb @ CieloNegro.org - youtube-dl.git/commitdiff
Merge pull request #398 from tempname/master
authorFilippo Valsorda <filippo.valsorda@gmail.com>
Sun, 19 Aug 2012 16:39:43 +0000 (18:39 +0200)
committerFilippo Valsorda <filippo.valsorda@gmail.com>
Sun, 19 Aug 2012 16:39:43 +0000 (18:39 +0200)
1  2 
youtube_dl/InfoExtractors.py
youtube_dl/__init__.py

index d6748981bf4c3634c7619282c6efd7e24dbcb539,32c52cc08542a10588a5adeb444b6d3e6b7c3d64..2b313966fd35a69f338f9d8ee1024c4bdbaa3064
@@@ -2958,125 -2956,72 +2958,195 @@@ class MTVIE(InfoExtractor)
  
                return [info]
  
 +
 +class YoukuIE(InfoExtractor):
 +
 +      _VALID_URL =  r'(?:http://)?v\.youku\.com/v_show/id_(?P<ID>[A-Za-z0-9]+)\.html'
 +      IE_NAME = u'Youku'
 +
 +      def __init__(self, downloader=None):
 +              InfoExtractor.__init__(self, downloader)
 +
 +      def report_download_webpage(self, file_id):
 +              """Report webpage download."""
 +              self._downloader.to_screen(u'[Youku] %s: Downloading webpage' % file_id)
 +
 +      def report_extraction(self, file_id):
 +              """Report information extraction."""
 +              self._downloader.to_screen(u'[Youku] %s: Extracting information' % file_id)
 +
 +      def _gen_sid(self):
 +              nowTime = int(time.time() * 1000)
 +              random1 = random.randint(1000,1998)
 +              random2 = random.randint(1000,9999)
 +
 +              return "%d%d%d" %(nowTime,random1,random2)
 +
 +      def _get_file_ID_mix_string(self, seed):
 +              mixed = []
 +              source = list("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ/\:._-1234567890")
 +              seed = float(seed)
 +              for i in range(len(source)):
 +                      seed  =  (seed * 211 + 30031 ) % 65536
 +                      index  =  math.floor(seed / 65536 * len(source) )
 +                      mixed.append(source[int(index)])
 +                      source.remove(source[int(index)])
 +              #return ''.join(mixed)
 +              return mixed
 +
 +      def _get_file_id(self, fileId, seed):
 +              mixed = self._get_file_ID_mix_string(seed)
 +              ids = fileId.split('*')
 +              realId = []
 +              for ch in ids:
 +                      if ch:
 +                              realId.append(mixed[int(ch)])
 +              return ''.join(realId)
 +
 +      def _real_extract(self, url):
 +              mobj = re.match(self._VALID_URL, url)
 +              if mobj is None:
 +                      self._downloader.trouble(u'ERROR: invalid URL: %s' % url)
 +                      return
 +              video_id = mobj.group('ID')
 +
 +              info_url = 'http://v.youku.com/player/getPlayList/VideoIDS/' + video_id
 +
 +              request = urllib2.Request(info_url, None, std_headers)
 +              try:
 +                      self.report_download_webpage(video_id)
 +                      jsondata = urllib2.urlopen(request).read()
 +              except (urllib2.URLError, httplib.HTTPException, socket.error) as err:
 +                      self._downloader.trouble(u'ERROR: Unable to retrieve video webpage: %s' % str(err))
 +                      return
 +
 +              self.report_extraction(video_id)
 +              try:
 +                      config = json.loads(jsondata)
 +
 +                      video_title =  config['data'][0]['title']
 +                      seed = config['data'][0]['seed']
 +
 +                      format = self._downloader.params.get('format', None)
 +                      supported_format = config['data'][0]['streamfileids'].keys()
 +
 +                      if format is None or format == 'best':
 +                              if 'hd2' in supported_format:
 +                                      format = 'hd2'
 +                              else:
 +                                      format = 'flv'
 +                              ext = u'flv'
 +                      elif format == 'worst':
 +                              format = 'mp4'
 +                              ext = u'mp4'
 +                      else:
 +                              format = 'flv'
 +                              ext = u'flv'
 +
 +
 +                      fileid = config['data'][0]['streamfileids'][format]
 +                      seg_number = len(config['data'][0]['segs'][format])
 +
 +                      keys=[]
 +                      for i in xrange(seg_number):
 +                              keys.append(config['data'][0]['segs'][format][i]['k'])
 +
 +                      #TODO check error
 +                      #youku only could be viewed from mainland china
 +              except:
 +                      self._downloader.trouble(u'ERROR: unable to extract info section')
 +                      return
 +
 +              files_info=[]
 +              sid = self._gen_sid()
 +              fileid = self._get_file_id(fileid, seed)
 +
 +              #column 8,9 of fileid represent the segment number
 +              #fileid[7:9] should be changed
 +              for index, key in enumerate(keys):
 +
 +                      temp_fileid = '%s%02X%s' % (fileid[0:8], index, fileid[10:])
 +                      download_url = 'http://f.youku.com/player/getFlvPath/sid/%s_%02X/st/flv/fileid/%s?k=%s' % (sid, index, temp_fileid, key)
 +
 +                      info = {
 +                              'id': '%s_part%02d' % (video_id, index),
 +                              'url': download_url,
 +                              'uploader': None,
 +                              'title': video_title,
 +                              'ext': ext,
 +                              'format': u'NA'
 +                      }
 +                      files_info.append(info)
 +
 +              return files_info
++
++
+ class XNXXIE(InfoExtractor):
+       """Information extractor for xnxx.com"""
+       _VALID_URL = r'^http://video\.xnxx\.com/video([0-9]+)/(.*)'
+       IE_NAME = u'xnxx'
+       VIDEO_URL_RE = r'flv_url=(.*?)&amp;'
+       VIDEO_TITLE_RE = r'<title>(.*?)\s+-\s+XNXX.COM'
+       VIDEO_THUMB_RE = r'url_bigthumb=(.*?)&amp;'
+       def report_webpage(self, video_id):
+               """Report information extraction"""
+               self._downloader.to_screen(u'[%s] %s: Downloading webpage' % (self.IE_NAME, video_id))
+       def report_extraction(self, video_id):
+               """Report information extraction"""
+               self._downloader.to_screen(u'[%s] %s: Extracting information' % (self.IE_NAME, video_id))
+       def extract_video_url(self, webpage):
+               "Extract the url for the video from the webpage"
+               
+               result = re.search(self.VIDEO_URL_RE, webpage)
+               if result is None:
+                       self._downloader.trouble(u'ERROR: unable to extract video url')
+               return urllib.unquote(result.group(1).decode('utf-8'))
+       def extract_video_title(self, webpage):
+               "Extract the title for the video from the webpage"
+               result = re.search(self.VIDEO_TITLE_RE, webpage)
+               if result is None:
+                       self._downloader.trouble(u'ERROR: unable to extract video title')
+               return result.group(1).decode('utf-8')
+       def extract_video_thumbnail(self, webpage):
+               "Extract the thumbnail for the video from the webpage"
+               result = re.search(self.VIDEO_THUMB_RE, webpage)
+               if result is None:
+                       self._downloader.trouble(u'ERROR: unable to extract video thumbnail')
+               return result.group(1).decode('utf-8')
+       def _real_extract(self, url):
+               mobj = re.match(self._VALID_URL, url)
+               if mobj is None:
+                       self._downloader.trouble(u'ERROR: invalid URL: %s' % url)
+                       return
+               video_id = mobj.group(1).decode('utf-8')
+               self.report_webpage(video_id)
+               # Get webpage content
+               try:
+                       webpage = urllib2.urlopen(url).read()
+               except (urllib2.URLError, httplib.HTTPException, socket.error), err:
+                       self._downloader.trouble(u'ERROR: unable to download video webpage: %s' % err)
+                       return
+               info = {'id': video_id,
+                               'url': self.extract_video_url(webpage),
+                               'uploader': None,
+                               'upload_date': None,
+                               'title': self.extract_video_title(webpage),
+                               'ext': 'flv',
+                               'format': 'flv',
+                               'thumbnail': self.extract_video_thumbnail(webpage),
+                               'description': None,
+                               'player_url': None}
+               return [info]
index 84b972d5128e6fddf16da6eadff9ff6ef4f63def,0a6a5d35c2e4428460d8d5e20174de694394e621..f49f126720dea7096a474d5e22712e750f65523c
@@@ -351,7 -351,7 +351,8 @@@ def gen_extractors()
                MixcloudIE(),
                StanfordOpenClassroomIE(),
                MTVIE(),
 +              YoukuIE(),
+               XNXXIE(),
  
                GenericIE()
        ]