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-rw-r--r--youtube_dl/extractor/wrzuta.py74
1 files changed, 74 insertions, 0 deletions
diff --git a/youtube_dl/extractor/wrzuta.py b/youtube_dl/extractor/wrzuta.py
index c42764921..830649214 100644
--- a/youtube_dl/extractor/wrzuta.py
+++ b/youtube_dl/extractor/wrzuta.py
@@ -80,3 +80,77 @@ class WrzutaIE(InfoExtractor):
'description': self._og_search_description(webpage),
'age_limit': embedpage.get('minimalAge', 0),
}
+
+
+_ENTRY_PATTERN = r'<a href="(?P<playlist_entry_url>[^"]+)" target="_blank" class="playlist\-file\-page">'
+_PLAYLIST_SIZE_PATTERN = r'<div class="playlist-counter">[0-9]+/([0-9]+)</div>'
+
+
+class WrzutaPlaylistIE(InfoExtractor):
+ """
+ this class covers extraction of wrzuta playlist entries
+ the extraction process bases on following steps:
+ * collect information of playlist size
+ * download all entries provided on
+ the playlist webpage (the playlist is split
+ on two pages: first directly reached from webpage
+ second: downloaded on demand by ajax call and rendered
+ using the ajax call response)
+ * in case size of extracted entries not reached total number of entries
+ use the ajax call to collect the remaining entries
+ """
+
+ IE_NAME = 'wrzuta.pl:playlist'
+
+ _VALID_URL = r'https?://(?P<uploader>[0-9a-zA-Z]+)\.wrzuta\.pl/playlista/' \
+ '(?P<id>[0-9a-zA-Z]+)/.*'
+
+ _TESTS = [{
+ 'url': 'http://miromak71.wrzuta.pl/playlista/7XfO4vE84iR/moja_muza',
+ 'playlist_mincount': 14,
+ 'info_dict': {
+ 'id': '7XfO4vE84iR',
+ 'title': 'Moja muza',
+ },
+ }, {
+ 'url': 'http://heroesf70.wrzuta.pl/playlista/6Nj3wQHx756/lipiec_-_lato_2015_muzyka_swiata',
+ 'playlist_mincount': 144,
+ 'info_dict': {
+ 'id': '6Nj3wQHx756',
+ 'title': 'Lipiec - Lato 2015 Muzyka Świata',
+ },
+ }]
+
+ def _real_extract(self, url):
+ mobj = re.match(self._VALID_URL, url)
+ playlist_id = mobj.group('id')
+ uploader = mobj.group('uploader')
+
+ entries = []
+
+ webpage = self._download_webpage(url, playlist_id)
+
+ playlist_size = self._html_search_regex(_PLAYLIST_SIZE_PATTERN, webpage, 'Size of the playlist')
+ playlist_size = int(playlist_size) if playlist_size else 0
+
+ playlist_title = self._og_search_title(webpage).replace('Playlista: ', '', 1)
+
+ if playlist_size:
+ entries = list(map(
+ lambda entry_url: self.url_result(entry_url),
+ re.findall(_ENTRY_PATTERN, webpage)
+ ))
+
+ if playlist_size > len(entries):
+ playlist_content = self._download_json(
+ 'http://{uploader_id}.wrzuta.pl/xhr/get_playlist_offset/{playlist_id}'.format(
+ uploader_id=uploader,
+ playlist_id=playlist_id,
+ ),
+ playlist_id,
+ 'Downloading playlist content as JSON metadata',
+ 'Unable to download playlist content as JSON metadata',
+ )
+ entries += [self.url_result(entry['filelink']) for entry in playlist_content['files']]
+
+ return self.playlist_result(entries, playlist_id, playlist_title)