[drtv] Add extractor for DR TV (Closes #3126)

youtube_dl/extractor/drtv.py

@@ -0,0 +1,91 @@
+from __future__ import unicode_literals
+
+import re
+
+from .subtitles import SubtitlesInfoExtractor
+from .common import ExtractorError
+from..utils import parse_iso8601
+
+
+class DRTVIE(SubtitlesInfoExtractor):
+    _VALID_URL = r'http://(?:www\.)?dr\.dk/tv/se/[^/]+/(?P<id>[\da-z-]+)'
+
+    _TEST = {
+        'url': 'http://www.dr.dk/tv/se/partiets-mand/partiets-mand-7-8',
+        'md5': '4a7e1dd65cdb2643500a3f753c942f25',
+        'info_dict': {
+            'id': 'partiets-mand-7-8',
+            'ext': 'mp4',
+            'title': 'Partiets mand (7:8)',
+            'description': 'md5:a684b90a8f9336cd4aab94b7647d7862',
+            'timestamp': 1403047940,
+            'upload_date': '20140617',
+            'duration': 1299.040,
+        },
+    }
+
+    def _real_extract(self, url):
+        mobj = re.match(self._VALID_URL, url)
+        video_id = mobj.group('id')
+
+        programcard = self._download_json(
+            'http://www.dr.dk/mu/programcard/expanded/%s' % video_id, video_id, 'Downloading video JSON')
+
+        data = programcard['Data'][0]
+
+        title = data['Title']
+        description = data['Description']
+        timestamp = parse_iso8601(data['CreatedTime'][:-5])
+
+        thumbnail = None
+        duration = None
+
+        restricted_to_denmark = False
+
+        formats = []
+        subtitles = {}
+
+        for asset in data['Assets']:
+            if asset['Kind'] == 'Image':
+                thumbnail = asset['Uri']
+            elif asset['Kind'] == 'VideoResource':
+                duration = asset['DurationInMilliseconds'] / 1000.0
+                restricted_to_denmark = asset['RestrictedToDenmark']
+                for link in asset['Links']:
+                    target = link['Target']
+                    uri = link['Uri']
+                    formats.append({
+                        'url': uri + '?hdcore=3.3.0&plugin=aasp-3.3.0.99.43' if target == 'HDS' else uri,
+                        'format_id': target,
+                        'ext': link['FileFormat'],
+                        'preference': -1 if target == 'HDS' else -2,
+                    })
+                subtitles_list = asset.get('SubtitlesList')
+                if isinstance(subtitles_list, list):
+                    LANGS = {
+                        'Danish': 'dk',
+                    }
+                    for subs in subtitles_list:
+                        lang = subs['Language']
+                        subtitles[LANGS.get(lang, lang)] = subs['Uri']
+
+        if not formats and restricted_to_denmark:
+            raise ExtractorError(
+                'Unfortunately, DR is not allowed to show this program outside Denmark.', expected=True)
+
+        self._sort_formats(formats)
+
+        if self._downloader.params.get('listsubtitles', False):
+            self._list_available_subtitles(video_id, subtitles)
+            return
+
+        return {
+            'id': video_id,
+            'title': title,
+            'description': description,
+            'thumbnail': thumbnail,
+            'timestamp': timestamp,
+            'duration': duration,
+            'formats': formats,
+            'subtitles': self.extract_subtitles(video_id, subtitles),
+        }