[theintercept] improve extraction

youtube_dl/extractor/theintercept.py

@@ -1,24 +1,28 @@
 # encoding: utf-8
 from __future__ import unicode_literals
 
-import re
-
 from .common import InfoExtractor
-
+from ..compat import compat_str
 from ..utils import (
+    parse_iso8601,
+    int_or_none,
     ExtractorError,
 )
 
+
 class TheInterceptIE(InfoExtractor):
-    _VALID_URL = r'https://theintercept.com/fieldofvision/(?P<id>.+?)/'
+    _VALID_URL = r'https://theintercept.com/fieldofvision/(?P<id>[^/?#]+)'
     _TESTS = [{
         'url': 'https://theintercept.com/fieldofvision/thisisacoup-episode-four-surrender-or-die/',
+        'md5': '145f28b41d44aab2f87c0a4ac8ec95bd',
         'info_dict': {
-            'id': 'thisisacoup-episode-four-surrender-or-die',
+            'id': '46214',
             'ext': 'mp4',
             'title': '#ThisIsACoup – Episode Four: Surrender or Die',
-            'upload_date': '20151218',
             'description': 'md5:74dd27f0e2fbd50817829f97eaa33140',
+            'timestamp': 1450429239,
+            'upload_date': '20151218',
+            'comment_count': int,
         }
     }]
 
@@ -26,43 +30,20 @@ class TheInterceptIE(InfoExtractor):
         display_id = self._match_id(url)
         webpage = self._download_webpage(url, display_id)
 
-        mobj = re.search(r'initialStoreTree =(?P<json_data>.+})', webpage)
-        if mobj is None:
-            raise ExtractorError('Unable to extract initialStoreTree')
-        json_data = self._parse_json(mobj.group('json_data'), display_id)
+        json_data = self._parse_json(self._search_regex(
+            r'initialStoreTree\s*=\s*(?P<json_data>{.+})', webpage,
+            'initialStoreTree'), display_id)
 
-        info = None
         for post in json_data['resources']['posts'].values():
             if post['slug'] == display_id:
-                info = post
-                break
-        if info is None:
-            raise ExtractorError('Unable to find info for %s'%display_id)
-
-        title = info['title']
-        description = info['excerpt']
-        upload_date = info['date'][:10].replace('-', '')
-        video_id = info['fov_videoid']
-        creator = ','.join([a['display_name'] for a in info['authors']])
-        thumbnail = self._og_search_property('image', webpage)
-        content_id = thumbnail.split('/')[-1].split('.')[0]
-        content_url = 'https://content.jwplatform.com/jw6/{content_id}.xml'.format(content_id=content_id)
-        content = self._download_xml(content_url, video_id)
-
-        formats = []
-        for source in content.findall('.//{http://rss.jwpcdn.com/}source'):
-            if source.attrib['file'].endswith('.m3u8'):
-                formats.extend(self._extract_m3u8_formats(
-                    source.attrib['file'], video_id, 'mp4', preference=1, m3u8_id='hls'))
-
-        return {
-            'creator': creator,
-            'description': description,
-            'display_id': display_id,
-            'formats': formats,
-            'id': video_id,
-            'id': video_id,
-            'thumbnail': thumbnail,
-            'title': title,
-            'upload_date': upload_date,
-        }
+                return {
+                    '_type': 'url_transparent',
+                    'url': 'jwplatform:%s' % post['fov_videoid'],
+                    'id': compat_str(post['ID']),
+                    'display_id': display_id,
+                    'title': post['title'],
+                    'description': post.get('excerpt'),
+                    'timestamp': parse_iso8601(post.get('date')),
+                    'comment_count': int_or_none(post.get('comments_number')),
+                }
+        raise ExtractorError('Unable to find the current post')