[radiocloud.jp] Add new extractor

youtube_dl/extractor/extractors.py

@@ -865,6 +865,7 @@ from .radiocanada import (
     RadioCanadaIE,
     RadioCanadaAudioVideoIE,
 )
+from .radiocloud import RadioCloudIE
 from .radiode import RadioDeIE
 from .radiojavan import RadioJavanIE
 from .radiobremen import RadioBremenIE

youtube_dl/extractor/radiocloud.py

@@ -0,0 +1,70 @@
+# coding: utf-8
+from __future__ import unicode_literals
+import re
+
+from .common import InfoExtractor
+
+from ..utils import (
+    ExtractorError,
+    extract_attributes,
+    get_elements_by_class,
+)
+
+
+class RadioCloudIE(InfoExtractor):
+    _VALID_URL = r'https?://(?:www\.)?radiocloud\.jp/archive/.*?content_id=(?P<id>[0-9]+)'
+    _TEST = {
+        'url': 'https://radiocloud.jp/archive/so?content_id=13165',
+        'md5': '6f97afc008931d72c21db1331dbdce94',
+        'info_dict': {
+            'id': '13165',
+            'ext': 'm4a',
+            'title': '毒蝮三太夫のミュージックプレゼント：千葉県市川市鬼高『お酒の専門店「酒壱番」』編',
+            'description': '1/16(月)放送(11:20～11:40頃)から。訪問先は、千葉県市川市鬼高3-15−5『お酒の専門店「酒壱番」』さん。47年続く国民的中継番組のトーク部分のみをお楽しみください。',
+        }
+    }
+
+    def _real_extract(self, url):
+        video_id = self._match_id(url)
+        webpage = self._download_webpage(url, video_id)
+
+        def get_input_by_name(html, name):
+            for e in re.finditer(r'<input.*?>', html):
+                a = extract_attributes(e.group())
+                if a.get('name') == name:
+                    return a.get('value')
+            return None
+
+        element = None
+        for e in get_elements_by_class('contents_box', webpage):
+            if get_input_by_name(e, 'content_id') == video_id:
+                element = e
+                break
+
+        if not element:
+            raise ExtractorError('Could not find details of id %s' % video_id)
+
+        file_url = get_input_by_name(element, 'file_url')
+        if not file_url:
+            raise ExtractorError('Could not find player URL')
+        file_url = 'https:' + file_url
+
+        title = get_input_by_name(element, 'title')
+        if not title:
+            title = self._html_search_regex(r'<span>(.+?)</span>', element, 'title')
+        description = self._html_search_regex(r'<div>(.+?)</div>', element,
+                                              'description', fatal=False)
+
+        webpage = self._download_webpage(file_url, video_id,
+                                         headers={'Referer': url},
+                                         note='Downloading player',
+                                         errnote='Unable to download player')
+
+        file_url = self._search_regex(r'var\s+source\s*=\s*"(.+?)"', webpage, 'url')
+
+        return {
+            'id': video_id,
+            'title': title,
+            'description': description,
+            'url': file_url
+        }