[radioplay] new extractor

Signed-off-by: Moritz Barsnick <barsnick@gmx.net>

youtube_dl/extractor/extractors.py

@@ -949,6 +949,7 @@ from .radiode import RadioDeIE
 from .radiojavan import RadioJavanIE
 from .radiobremen import RadioBremenIE
 from .radiofrance import RadioFranceIE
+from .radioplay import RadioplayPodcastIE
 from .rai import (
     RaiPlayIE,
     RaiPlayLiveIE,

youtube_dl/extractor/radioplay.py

@@ -0,0 +1,46 @@
+from __future__ import unicode_literals
+
+from .common import InfoExtractor
+
+from ..utils import (
+    int_or_none,
+    js_to_json,
+    parse_iso8601,
+    unified_strdate,
+)
+
+
+class RadioplayPodcastIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:www\.)?radioplay\.(?:se|no)/podcast/[^/]+/[^/]+/(?P<id>\d+)'
+
+    _TEST = {
+        'url': 'https://radioplay.se/podcast/lilla-my/lyssna/2001126',
+        'info_dict': {
+            'id': '2001126',
+            'ext': 'mp3',
+            'title': 'Kaktus till läraren',
+            'description': 'Lilla My ska köpa en "blomma" till sin lärare.',
+            'timestamp': 1549898100,
+            'upload_date': '20190211',
+        },
+    }
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        webpage = self._download_webpage(url, video_id)
+        player = self._parse_json(self._search_regex(
+            r'window\.__PRELOADED_STATE__\s*=\s*({.+})', webpage,
+            'player', default='{}'), video_id, transform_source=js_to_json)
+        video_info = player['player']['nowPlaying']
+
+        return {
+            'url': video_info['PodcastExtMediaUrl'],
+            'id': video_id,
+            'title': video_info['PodcastTitle'],
+            'description': video_info.get('PodcastDescription'),
+            'thumbnail': video_info.get('PodcastImageUrl'),
+            'release_date': unified_strdate(video_info.get('PodcastPublishDate')),
+            'timestamp': parse_iso8601(video_info.get('PodcastPublishDate'), ' '),
+            'duration': int_or_none(video_info.get('PodcastDuration')),
+            'channel': player.get('podcastsApi').get('data').get('channel').get('PodcastChannelTitle'),
+        }