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91 lines
3.2 KiB
91 lines
3.2 KiB
from __future__ import unicode_literals |
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import json |
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import re |
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from .common import InfoExtractor |
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from ..utils import ( |
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ExtractorError, |
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int_or_none, |
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orderedSet, |
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) |
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class DeezerPlaylistIE(InfoExtractor): |
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_VALID_URL = r'https?://(?:www\.)?deezer\.com/playlist/(?P<id>[0-9]+)' |
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_TEST = { |
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'url': 'http://www.deezer.com/playlist/176747451', |
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'info_dict': { |
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'id': '176747451', |
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'title': 'Best!', |
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'uploader': 'Anonymous', |
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'thumbnail': 're:^https?://cdn-images.deezer.com/images/cover/.*\.jpg$', |
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}, |
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'playlist_count': 30, |
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'skip': 'Only available in .de', |
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} |
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def _real_extract(self, url): |
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if 'test' not in self._downloader.params: |
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self._downloader.report_warning('For now, this extractor only supports the 30 second previews. Patches welcome!') |
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mobj = re.match(self._VALID_URL, url) |
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playlist_id = mobj.group('id') |
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webpage = self._download_webpage(url, playlist_id) |
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geoblocking_msg = self._html_search_regex( |
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r'<p class="soon-txt">(.*?)</p>', webpage, 'geoblocking message', |
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default=None) |
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if geoblocking_msg is not None: |
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raise ExtractorError( |
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'Deezer said: %s' % geoblocking_msg, expected=True) |
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data_json = self._search_regex( |
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(r'__DZR_APP_STATE__\s*=\s*({.+?})\s*</script>', |
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r'naboo\.display\(\'[^\']+\',\s*(.*?)\);\n'), |
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webpage, 'data JSON') |
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data = json.loads(data_json) |
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playlist_title = data.get('DATA', {}).get('TITLE') |
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playlist_uploader = data.get('DATA', {}).get('PARENT_USERNAME') |
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playlist_thumbnail = self._search_regex( |
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r'<img id="naboo_playlist_image".*?src="([^"]+)"', webpage, |
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'playlist thumbnail') |
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preview_pattern = self._search_regex( |
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r"var SOUND_PREVIEW_GATEWAY\s*=\s*'([^']+)';", webpage, |
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'preview URL pattern', fatal=False) |
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entries = [] |
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for s in data['SONGS']['data']: |
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puid = s['MD5_ORIGIN'] |
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preview_video_url = preview_pattern.\ |
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replace('{0}', puid[0]).\ |
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replace('{1}', puid).\ |
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replace('{2}', s['MEDIA_VERSION']) |
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formats = [{ |
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'format_id': 'preview', |
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'url': preview_video_url, |
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'preference': -100, # Only the first 30 seconds |
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'ext': 'mp3', |
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}] |
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self._sort_formats(formats) |
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artists = ', '.join( |
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orderedSet(a['ART_NAME'] for a in s['ARTISTS'])) |
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entries.append({ |
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'id': s['SNG_ID'], |
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'duration': int_or_none(s.get('DURATION')), |
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'title': '%s - %s' % (artists, s['SNG_TITLE']), |
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'uploader': s['ART_NAME'], |
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'uploader_id': s['ART_ID'], |
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'age_limit': 16 if s.get('EXPLICIT_LYRICS') == '1' else 0, |
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'formats': formats, |
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}) |
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return { |
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'_type': 'playlist', |
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'id': playlist_id, |
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'title': playlist_title, |
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'uploader': playlist_uploader, |
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'thumbnail': playlist_thumbnail, |
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'entries': entries, |
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}
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