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- from __future__ import unicode_literals
-
- import re
-
- from .common import InfoExtractor
- from ..utils import (
- compat_urllib_parse,
- ExtractorError,
- HEADRequest,
- int_or_none,
- parse_iso8601,
- )
-
-
- class MixcloudIE(InfoExtractor):
- _VALID_URL = r'^(?:https?://)?(?:www\.)?mixcloud\.com/([^/]+)/([^/]+)'
- IE_NAME = 'mixcloud'
-
- _TEST = {
- 'url': 'http://www.mixcloud.com/dholbach/cryptkeeper/',
- 'info_dict': {
- 'id': 'dholbach-cryptkeeper',
- 'ext': 'mp3',
- 'title': 'Cryptkeeper',
- 'description': 'After quite a long silence from myself, finally another Drum\'n\'Bass mix with my favourite current dance floor bangers.',
- 'uploader': 'Daniel Holbach',
- 'uploader_id': 'dholbach',
- 'upload_date': '20111115',
- 'timestamp': 1321359578,
- 'thumbnail': 're:https?://.*\.jpg',
- 'view_count': int,
- 'like_count': int,
- },
- }
-
- def check_urls(self, url_list):
- """Returns 1st active url from list"""
- for url in url_list:
- try:
- # We only want to know if the request succeed
- # don't download the whole file
- self._request_webpage(HEADRequest(url), None, False)
- return url
- except ExtractorError:
- url = None
-
- return None
-
- def _get_url(self, template_url):
- return self.check_urls(template_url % i for i in range(30))
-
- def _real_extract(self, url):
- mobj = re.match(self._VALID_URL, url)
- uploader = mobj.group(1)
- cloudcast_name = mobj.group(2)
- track_id = compat_urllib_parse.unquote('-'.join((uploader, cloudcast_name)))
-
- webpage = self._download_webpage(url, track_id)
-
- preview_url = self._search_regex(
- r'\s(?:data-preview-url|m-preview)="(.+?)"', webpage, 'preview url')
- song_url = preview_url.replace('/previews/', '/c/originals/')
- template_url = re.sub(r'(stream\d*)', 'stream%d', song_url)
- final_song_url = self._get_url(template_url)
- if final_song_url is None:
- self.to_screen('Trying with m4a extension')
- template_url = template_url.replace('.mp3', '.m4a').replace('originals/', 'm4a/64/')
- final_song_url = self._get_url(template_url)
- if final_song_url is None:
- raise ExtractorError('Unable to extract track url')
-
- PREFIX = (
- r'<div class="cloudcast-play-button-container"'
- r'(?:\s+[a-zA-Z0-9-]+(?:="[^"]+")?)*?\s+')
- title = self._html_search_regex(
- PREFIX + r'm-title="([^"]+)"', webpage, 'title')
- thumbnail = self._proto_relative_url(self._html_search_regex(
- PREFIX + r'm-thumbnail-url="([^"]+)"', webpage, 'thumbnail',
- fatal=False))
- uploader = self._html_search_regex(
- PREFIX + r'm-owner-name="([^"]+)"',
- webpage, 'uploader', fatal=False)
- uploader_id = self._search_regex(
- r'\s+"profile": "([^"]+)",', webpage, 'uploader id', fatal=False)
- description = self._og_search_description(webpage)
- like_count = int_or_none(self._search_regex(
- r'<meta itemprop="interactionCount" content="UserLikes:([0-9]+)"',
- webpage, 'like count', fatal=False))
- view_count = int_or_none(self._search_regex(
- r'<meta itemprop="interactionCount" content="UserPlays:([0-9]+)"',
- webpage, 'play count', fatal=False))
- timestamp = parse_iso8601(self._search_regex(
- r'<time itemprop="dateCreated" datetime="([^"]+)">',
- webpage, 'upload date'))
-
- return {
- 'id': track_id,
- 'title': title,
- 'url': final_song_url,
- 'description': description,
- 'thumbnail': thumbnail,
- 'uploader': uploader,
- 'uploader_id': uploader_id,
- 'timestamp': timestamp,
- 'view_count': view_count,
- 'like_count': like_count,
- }
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