[YouPornIE] Extract all encrypted links and remove doubles at the end
diff --git a/youtube_dl/YoutubeDL.py b/youtube_dl/YoutubeDL.py
index e2332f9b84e..d4654cc05a5 100644
--- a/youtube_dl/YoutubeDL.py
+++ b/youtube_dl/YoutubeDL.py
@@ -462,7 +462,7 @@ def process_video_result(self, info_dict, download=True):
             info_dict['playlist_index'] = None
 
         # This extractors handle format selection themselves
-        if info_dict['extractor'] in [u'youtube', u'Youku', u'YouPorn', u'mixcloud']:
+        if info_dict['extractor'] in [u'youtube', u'Youku', u'mixcloud']:
             if download:
                 self.process_info(info_dict)
             return info_dict
diff --git a/youtube_dl/extractor/youporn.py b/youtube_dl/extractor/youporn.py
index e3b56cece6b..e46a9b4d6ca 100644
--- a/youtube_dl/extractor/youporn.py
+++ b/youtube_dl/extractor/youporn.py
@@ -17,7 +17,7 @@
 )
 
 class YouPornIE(InfoExtractor):
-    _VALID_URL = r'^(?:https?://)?(?:\w+\.)?youporn\.com/watch/(?P<videoid>[0-9]+)/(?P<title>[^/]+)'
+    _VALID_URL = r'^(?:https?://)?(?:www\.)?(?P<url>youporn\.com/watch/(?P<videoid>[0-9]+)/(?P<title>[^/]+))'
     _TEST = {
         u'url': u'http://www.youporn.com/watch/505835/sex-ed-is-it-safe-to-masturbate-daily/',
         u'file': u'505835.mp4',
@@ -31,23 +31,10 @@ class YouPornIE(InfoExtractor):
         }
     }
 
-    def _print_formats(self, formats):
-        """Print all available formats"""
-        print(u'Available formats:')
-        print(u'ext\t\tformat')
-        print(u'---------------------------------')
-        for format in formats:
-            print(u'%s\t\t%s'  % (format['ext'], format['format']))
-
-    def _specific(self, req_format, formats):
-        for x in formats:
-            if x["format"] == req_format:
-                return x
-        return None
-
     def _real_extract(self, url):
         mobj = re.match(self._VALID_URL, url)
         video_id = mobj.group('videoid')
+        url = 'http://www.' + mobj.group('url')
 
         req = compat_urllib_request.Request(url)
         req.add_header('Cookie', 'age_verified=1')
@@ -71,27 +58,22 @@ def _real_extract(self, url):
         except KeyError:
             raise ExtractorError('Missing JSON parameter: ' + sys.exc_info()[1])
 
-        # Get all of the formats available
+        # Get all of the links from the page
         DOWNLOAD_LIST_RE = r'(?s)<ul class="downloadList">(?P<download_list>.*?)</ul>'
         download_list_html = self._search_regex(DOWNLOAD_LIST_RE,
             webpage, u'download list').strip()
-
-        # Get all of the links from the page
-        LINK_RE = r'(?s)<a href="(?P<url>[^"]+)">'
+        LINK_RE = r'<a href="([^"]+)">'
         links = re.findall(LINK_RE, download_list_html)
-        
-        # Get link of hd video if available
-        mobj = re.search(r'var encryptedQuality720URL = \'(?P<encrypted_video_url>[a-zA-Z0-9+/]+={0,2})\';', webpage)
-        if mobj != None:
-            encrypted_video_url = mobj.group(u'encrypted_video_url')
-            video_url = aes_decrypt_text(encrypted_video_url, video_title, 32).decode('utf-8')
-            links = [video_url] + links
+
+        # Get all encrypted links
+        encrypted_links = re.findall(r'var encryptedQuality[0-9]{3}URL = \'([a-zA-Z0-9+/]+={0,2})\';', webpage)
+        for encrypted_link in encrypted_links:
+            link = aes_decrypt_text(encrypted_link, video_title, 32).decode('utf-8')
+            links.append(link)
         
         if not links:
             raise ExtractorError(u'ERROR: no known formats available for video')
 
-        self.to_screen(u'Links found: %d' % len(links))
-
         formats = []
         for link in links:
 
@@ -103,39 +85,32 @@ def _real_extract(self, url):
             path = compat_urllib_parse_urlparse( video_url ).path
             extension = os.path.splitext( path )[1][1:]
             format = path.split('/')[4].split('_')[:2]
+
             # size = format[0]
             # bitrate = format[1]
             format = "-".join( format )
             # title = u'%s-%s-%s' % (video_title, size, bitrate)
 
             formats.append({
-                'id': video_id,
                 'url': video_url,
-                'uploader': video_uploader,
-                'upload_date': upload_date,
-                'title': video_title,
                 'ext': extension,
                 'format': format,
-                'thumbnail': thumbnail,
-                'description': video_description,
-                'age_limit': age_limit,
+                'format_id': format,
             })
 
-        if self._downloader.params.get('listformats', None):
-            self._print_formats(formats)
-            return
-
-        req_format = self._downloader.params.get('format', 'best')
-        self.to_screen(u'Format: %s' % req_format)
-
-        if req_format is None or req_format == 'best':
-            return [formats[0]]
-        elif req_format == 'worst':
-            return [formats[-1]]
-        elif req_format in ('-1', 'all'):
-            return formats
-        else:
-            format = self._specific( req_format, formats )
-            if format is None:
-                raise ExtractorError(u'Requested format not available')
-            return [format]
+        # Sort and remove doubles
+        formats.sort(key=lambda format: list(map(lambda s: s.zfill(6), format['format'].split('-'))))
+        for i in range(len(formats)-1,0,-1):
+            if formats[i]['format_id'] == formats[i-1]['format_id']:
+                del formats[i]
+        
+        return {
+            'id': video_id,
+            'uploader': video_uploader,
+            'upload_date': upload_date,
+            'title': video_title,
+            'thumbnail': thumbnail,
+            'description': video_description,
+            'age_limit': age_limit,
+            'formats': formats,
+        }
