+
+
+class NewgroundsPlaylistIE(InfoExtractor):
+ _VALID_URL = r'https?://(?:www\.)?newgrounds\.com/(?:collection|[^/]+/search/[^/]+)/(?P<id>[^/?#&]+)'
+ _TESTS = [{
+ 'url': 'https://www.newgrounds.com/collection/cats',
+ 'info_dict': {
+ 'id': 'cats',
+ 'title': 'Cats',
+ },
+ 'playlist_mincount': 46,
+ }, {
+ 'url': 'http://www.newgrounds.com/portal/search/author/ZONE-SAMA',
+ 'info_dict': {
+ 'id': 'ZONE-SAMA',
+ 'title': 'Portal Search: ZONE-SAMA',
+ },
+ 'playlist_mincount': 47,
+ }, {
+ 'url': 'http://www.newgrounds.com/audio/search/title/cats',
+ 'only_matching': True,
+ }]
+
+ def _real_extract(self, url):
+ playlist_id = self._match_id(url)
+
+ webpage = self._download_webpage(url, playlist_id)
+
+ title = self._search_regex(
+ r'<title>([^>]+)</title>', webpage, 'title', default=None)
+
+ # cut left menu
+ webpage = self._search_regex(
+ r'(?s)<div[^>]+\bclass=["\']column wide(.+)',
+ webpage, 'wide column', default=webpage)
+
+ entries = []
+ for a, path, media_id in re.findall(
+ r'(<a[^>]+\bhref=["\']/?((?:portal/view|audio/listen)/(\d+))[^>]+>)',
+ webpage):
+ a_class = extract_attributes(a).get('class')
+ if a_class not in ('item-portalsubmission', 'item-audiosubmission'):
+ continue
+ entries.append(
+ self.url_result(
+ 'https://www.newgrounds.com/%s' % path,
+ ie=NewgroundsIE.ie_key(), video_id=media_id))
+
+ return self.playlist_result(entries, playlist_id, title)