[laola1tv] fix extraction(closes #12880)

youtube_dl/extractor/laola1tv.py

@@ -1,6 +1,8 @@
 # coding: utf-8
 from __future__ import unicode_literals
 
+import json
+
 from .common import InfoExtractor
 from ..utils import (
     ExtractorError,
@@ -10,6 +12,7 @@
     xpath_text,
     urljoin,
     update_url_query,
+    js_to_json,
 )
 
 
@@ -28,6 +31,29 @@ class Laola1TvEmbedIE(InfoExtractor):
         },
     }
 
+    def _extract_token_url(self, stream_access_url, video_id, data):
+        return self._download_json(
+            stream_access_url, video_id, headers={
+                'Content-Type': 'application/json',
+            }, data=json.dumps(data).encode())['data']['stream-access'][0]
+
+    def _extract_formats(self, token_url, video_id):
+        token_doc = self._download_xml(
+            token_url, video_id, 'Downloading token',
+            headers=self.geo_verification_headers())
+
+        token_attrib = xpath_element(token_doc, './/token').attrib
+
+        if token_attrib['status'] != '0':
+            raise ExtractorError(
+                'Token error: %s' % token_attrib['comment'], expected=True)
+
+        formats = self._extract_akamai_formats(
+            '%s?hdnea=%s' % (token_attrib['url'], token_attrib['auth']),
+            video_id)
+        self._sort_formats(formats)
+        return formats
+
     def _real_extract(self, url):
         video_id = self._match_id(url)
         webpage = self._download_webpage(url, video_id)
@@ -68,29 +94,16 @@ def get_flashvar(x, *args, **kwargs):
         else:
             data_abo = urlencode_postdata(
                 dict((i, v) for i, v in enumerate(_v('req_liga_abos').split(','))))
-            token_url = self._download_json(
-                'https://club.laola1.tv/sp/laola1/api/v3/user/session/premium/player/stream-access',
-                video_id, query={
+            stream_access_url = update_url_query(
+                'https://club.laola1.tv/sp/laola1/api/v3/user/session/premium/player/stream-access', {
                     'videoId': _v('id'),
                     'target': self._search_regex(r'vs_target = (\d+);', webpage, 'vs target'),
                     'label': _v('label'),
                     'area': _v('area'),
-                }, data=data_abo)['data']['stream-access'][0]
+                })
+            token_url = self._extract_token_url(stream_access_url, video_id, data_abo)
 
-        token_doc = self._download_xml(
-            token_url, video_id, 'Downloading token',
-            headers=self.geo_verification_headers())
-
-        token_attrib = xpath_element(token_doc, './/token').attrib
-
-        if token_attrib['status'] != '0':
-            raise ExtractorError(
-                'Token error: %s' % token_attrib['comment'], expected=True)
-
-        formats = self._extract_akamai_formats(
-            '%s?hdnea=%s' % (token_attrib['url'], token_attrib['auth']),
-            video_id)
-        self._sort_formats(formats)
+        formats = self._extract_formats(token_url, video_id)
 
         categories_str = _v('meta_sports')
         categories = categories_str.split(',') if categories_str else []
@@ -107,7 +120,7 @@ def get_flashvar(x, *args, **kwargs):
         }
 
 
-class Laola1TvIE(InfoExtractor):
+class Laola1TvIE(Laola1TvEmbedIE):
     IE_NAME = 'laola1tv'
     _VALID_URL = r'https?://(?:www\.)?laola1\.tv/[a-z]+-[a-z]+/[^/]+/(?P<id>[^/?#&]+)'
     _TESTS = [{
@@ -164,13 +177,42 @@ def _real_extract(self, url):
         if 'Dieser Livestream ist bereits beendet.' in webpage:
             raise ExtractorError('This live stream has already finished.', expected=True)
 
-        iframe_url = urljoin(url, self._search_regex(
-            r'<iframe[^>]*?id="videoplayer"[^>]*?src="([^"]+)"',
-            webpage, 'iframe url'))
+        conf = self._parse_json(self._search_regex(
+            r'(?s)conf\s*=\s*({.+?});', webpage, 'conf'),
+            display_id, js_to_json)
+
+        video_id = conf['videoid']
+
+        config = self._download_json(conf['configUrl'], video_id, query={
+            'videoid': video_id,
+            'partnerid': conf['partnerid'],
+            'language': conf.get('language', ''),
+            'portal': conf.get('portalid', ''),
+        })
+        error = config.get('error')
+        if error:
+            raise ExtractorError('%s said: %s' % (self.IE_NAME, error), expected=True)
+
+        video_data = config['video']
+        title = video_data['title']
+        is_live = video_data.get('isLivestream') and video_data.get('isLive')
+        meta = video_data.get('metaInformation')
+        sports = meta.get('sports')
+        categories = sports.split(',') if sports else []
+
+        token_url = self._extract_token_url(
+            video_data['streamAccess'], video_id,
+            video_data['abo']['required'])
+
+        formats = self._extract_formats(token_url, video_id)
 
         return {
-            '_type': 'url',
+            'id': video_id,
             'display_id': display_id,
-            'url': iframe_url,
-            'ie_key': 'Laola1TvEmbed',
+            'title': self._live_title(title) if is_live else title,
+            'description': video_data.get('description'),
+            'thumbnail': video_data.get('image'),
+            'categories': categories,
+            'formats': formats,
+            'is_live': is_live,
         }