[spankbang] Fix formats extraction (closes #15727)

youtube_dl/extractor/spankbang.py

@@ -3,7 +3,12 @@ from __future__ import unicode_literals
 import re
 
 from .common import InfoExtractor
-from ..utils import ExtractorError
+from ..utils import (
+    ExtractorError,
+    parse_duration,
+    parse_resolution,
+    str_to_int,
+)
 
 
 class SpankBangIE(InfoExtractor):
@@ -15,7 +20,7 @@ class SpankBangIE(InfoExtractor):
             'id': '3vvn',
             'ext': 'mp4',
             'title': 'fantasy solo',
-            'description': 'Watch fantasy solo free HD porn video - 05 minutes -  Babe,Masturbation,Solo,Toy  - dillion harper masturbates on a bed free adult movies sexy clips.',
+            'description': 'dillion harper masturbates on a bed',
             'thumbnail': r're:^https?://.*\.jpg$',
             'uploader': 'silly2587',
             'age_limit': 18,
@@ -32,36 +37,49 @@ class SpankBangIE(InfoExtractor):
         # mobile page
         'url': 'http://m.spankbang.com/1o2de/video/can+t+remember+her+name',
         'only_matching': True,
+    }, {
+        # 4k
+        'url': 'https://spankbang.com/1vwqx/video/jade+kush+solo+4k',
+        'only_matching': True,
     }]
 
     def _real_extract(self, url):
         video_id = self._match_id(url)
-        webpage = self._download_webpage(url, video_id)
+        webpage = self._download_webpage(url, video_id, headers={
+            'Cookie': 'country=US'
+        })
 
         if re.search(r'<[^>]+\bid=["\']video_removed', webpage):
             raise ExtractorError(
                 'Video %s is not available' % video_id, expected=True)
 
-        stream_key = self._html_search_regex(
-            r'''var\s+stream_key\s*=\s*['"](.+?)['"]''',
-            webpage, 'stream key')
-
-        formats = [{
-            'url': 'http://spankbang.com/_%s/%s/title/%sp__mp4' % (video_id, stream_key, height),
-            'ext': 'mp4',
-            'format_id': '%sp' % height,
-            'height': int(height),
-        } for height in re.findall(r'<(?:span|li|p)[^>]+[qb]_(\d+)p', webpage)]
-        self._check_formats(formats, video_id)
+        formats = []
+        for mobj in re.finditer(
+                r'stream_url_(?P<id>[^\s=]+)\s*=\s*(["\'])(?P<url>(?:(?!\2).)+)\2',
+                webpage):
+            format_id, format_url = mobj.group('id', 'url')
+            f = parse_resolution(format_id)
+            f.update({
+                'url': format_url,
+                'format_id': format_id,
+            })
+            formats.append(f)
         self._sort_formats(formats)
 
         title = self._html_search_regex(
             r'(?s)<h1[^>]*>(.+?)</h1>', webpage, 'title')
-        description = self._og_search_description(webpage)
+        description = self._search_regex(
+            r'<div[^>]+\bclass=["\']bottom[^>]+>\s*<p>[^<]*</p>\s*<p>([^<]+)',
+            webpage, 'description', fatal=False)
         thumbnail = self._og_search_thumbnail(webpage)
         uploader = self._search_regex(
             r'class="user"[^>]*><img[^>]+>([^<]+)',
             webpage, 'uploader', default=None)
+        duration = parse_duration(self._search_regex(
+            r'<div[^>]+\bclass=["\']right_side[^>]+>\s*<span>([^<]+)',
+            webpage, 'duration', fatal=False))
+        view_count = str_to_int(self._search_regex(
+            r'([\d,.]+)\s+plays', webpage, 'view count', fatal=False))
 
         age_limit = self._rta_search(webpage)
 
@@ -71,6 +89,8 @@ class SpankBangIE(InfoExtractor):
             'description': description,
             'thumbnail': thumbnail,
             'uploader': uploader,
+            'duration': duration,
+            'view_count': view_count,
             'formats': formats,
             'age_limit': age_limit,
         }