forked from minhngoc25a/yt-dlc
[mixcloud] Improve and simplify mixcloud:user and mixcloud:playlist
This commit is contained in:
Yen Chi Hsuan
parent
b3a9474ad1
commit
9c250931f5
|
|
@ -1,19 +1,21 @@
|
|||
from __future__ import unicode_literals
|
||||
|
||||
import functools
|
||||
import re
|
||||
|
||||
from .common import InfoExtractor
|
||||
from ..compat import (
|
||||
compat_urllib_parse_unquote,
|
||||
compat_urllib_request
|
||||
compat_urlparse,
|
||||
)
|
||||
from ..utils import (
|
||||
clean_html,
|
||||
ExtractorError,
|
||||
HEADRequest,
|
||||
OnDemandPagedList,
|
||||
NO_DEFAULT,
|
||||
parse_count,
|
||||
str_to_int,
|
||||
clean_html
|
||||
)
|
||||
|
||||
|
||||
|
|
@ -121,191 +123,143 @@ class MixcloudIE(InfoExtractor):
|
|||
}
|
||||
|
||||
|
||||
class MixcloudUserIE(InfoExtractor):
|
||||
"""
|
||||
Information extractor for Mixcloud users.
|
||||
It can retrieve a list of a user's uploads, favorites or listens.
|
||||
"""
|
||||
class MixcloudPlaylistBaseIE(InfoExtractor):
|
||||
_PAGE_SIZE = 24
|
||||
|
||||
def _fetch_tracks_page(self, path, video_id, page_name, current_page):
|
||||
resp = self._download_webpage(
|
||||
'https://www.mixcloud.com/%s/' % path, video_id,
|
||||
note='Download %s (page %d)' % (page_name, current_page + 1),
|
||||
errnote='Unable to download %s' % page_name,
|
||||
query={'page': (current_page + 1), 'list': 'main', '_ajax': '1'},
|
||||
headers={'X-Requested-With': 'XMLHttpRequest'})
|
||||
|
||||
for url in re.findall(r'm-play-button m-url="(?P<url>[^"]+)"', resp):
|
||||
yield self.url_result(
|
||||
compat_urlparse.urljoin('https://www.mixcloud.com', clean_html(url)),
|
||||
MixcloudIE.ie_key())
|
||||
|
||||
def _get_user_description(self, page_content):
|
||||
return self._html_search_regex(
|
||||
r'<div[^>]+class="description-text"[^>]*>(.+?)</div>',
|
||||
page_content, 'user description', fatal=False)
|
||||
|
||||
|
||||
class MixcloudUserIE(MixcloudPlaylistBaseIE):
|
||||
_VALID_URL = r'^(?:https?://)?(?:www\.)?mixcloud\.com/(?P<user>[^/]+)/(?P<type>uploads|favorites|listens)?/?$'
|
||||
IE_NAME = 'mixcloud:user'
|
||||
|
||||
_TESTS = [{
|
||||
'url': 'http://www.mixcloud.com/dholbach/',
|
||||
'info_dict': {
|
||||
'id': 'dholbach/uploads',
|
||||
'id': 'dholbach_uploads',
|
||||
'title': 'Daniel Holbach (uploads)',
|
||||
'description': 'md5:327af72d1efeb404a8216c27240d1370',
|
||||
},
|
||||
'playlist_mincount': 11
|
||||
'playlist_mincount': 11,
|
||||
}, {
|
||||
'url': 'http://www.mixcloud.com/dholbach/uploads/',
|
||||
'info_dict': {
|
||||
'id': 'dholbach/uploads',
|
||||
'id': 'dholbach_uploads',
|
||||
'title': 'Daniel Holbach (uploads)',
|
||||
'description': 'md5:327af72d1efeb404a8216c27240d1370',
|
||||
},
|
||||
'playlist_mincount': 11
|
||||
'playlist_mincount': 11,
|
||||
}, {
|
||||
'url': 'http://www.mixcloud.com/dholbach/favorites/',
|
||||
'info_dict': {
|
||||
'id': 'dholbach/favorites',
|
||||
'id': 'dholbach_favorites',
|
||||
'title': 'Daniel Holbach (favorites)',
|
||||
'description': 'md5:327af72d1efeb404a8216c27240d1370',
|
||||
},
|
||||
'playlist_mincount': 244
|
||||
'params': {
|
||||
'playlist_items': '1-100',
|
||||
},
|
||||
'playlist_mincount': 100,
|
||||
}, {
|
||||
'url': 'http://www.mixcloud.com/dholbach/listens/',
|
||||
'info_dict': {
|
||||
'id': 'dholbach/listens',
|
||||
'id': 'dholbach_listens',
|
||||
'title': 'Daniel Holbach (listens)',
|
||||
'description': 'md5:327af72d1efeb404a8216c27240d1370',
|
||||
},
|
||||
'playlist_mincount': 846
|
||||
'params': {
|
||||
'playlist_items': '1-100',
|
||||
},
|
||||
'playlist_mincount': 100,
|
||||
}]
|
||||
|
||||
def _fetch_tracks(self, base_url, video_id, dl_note=None, dl_errnote=None):
|
||||
# retrieve all fragments of a list of tracks with fake AJAX calls
|
||||
track_urls = []
|
||||
current_page = 1
|
||||
while True:
|
||||
# fake a AJAX request to retrieve a list fragment
|
||||
page_url = base_url + "?page=%d&list=main&_ajax=1" % current_page
|
||||
req = compat_urllib_request.Request(page_url, headers={"X-Requested-With": "XMLHttpRequest"})
|
||||
resp = self._download_webpage(req, video_id, note=dl_note + " (page %d)" % current_page, errnote=dl_errnote)
|
||||
|
||||
# extract all track URLs from fragment
|
||||
urls = re.findall(r'm-play-button m-url="(?P<url>[^"]+)"', resp)
|
||||
# clean up URLs
|
||||
urls = map(clean_html, urls)
|
||||
# create absolute URLs
|
||||
urls = map(lambda u: "https://www.mixcloud.com" + u, urls)
|
||||
track_urls.extend(urls)
|
||||
|
||||
# advance to next fragment, if any
|
||||
if " m-next-page-url=" in resp:
|
||||
current_page += 1
|
||||
else:
|
||||
break
|
||||
|
||||
return track_urls
|
||||
|
||||
def _handle_track_urls(self, urls):
|
||||
return map(lambda u: self.url_result(u, "Mixcloud"), urls)
|
||||
|
||||
def _get_user_description(self, page_content):
|
||||
return self._html_search_regex(
|
||||
r'<div class="description-text">.*?<p>(.*?)</p></div></div></div>',
|
||||
page_content,
|
||||
"user description",
|
||||
fatal=False)
|
||||
|
||||
def _get_username(self, page_content):
|
||||
return self._og_search_title(page_content)
|
||||
|
||||
def _real_extract(self, url):
|
||||
mobj = re.match(self._VALID_URL, url)
|
||||
user_id = mobj.group("user")
|
||||
list_type = mobj.group("type")
|
||||
user_id = mobj.group('user')
|
||||
list_type = mobj.group('type')
|
||||
|
||||
# if only a profile URL was supplied, default to download all uploads
|
||||
if list_type is None:
|
||||
list_type = "uploads"
|
||||
list_type = 'uploads'
|
||||
|
||||
video_id = "%s/%s" % (user_id, list_type)
|
||||
video_id = '%s_%s' % (user_id, list_type)
|
||||
|
||||
# download the user's profile to retrieve some metadata
|
||||
profile = self._download_webpage("https://www.mixcloud.com/%s/" % user_id,
|
||||
video_id,
|
||||
note="Downloading user profile",
|
||||
errnote="Unable to download user profile")
|
||||
profile = self._download_webpage(
|
||||
'https://www.mixcloud.com/%s/' % user_id, video_id,
|
||||
note='Downloading user profile',
|
||||
errnote='Unable to download user profile')
|
||||
|
||||
username = self._get_username(profile)
|
||||
username = self._og_search_title(profile)
|
||||
description = self._get_user_description(profile)
|
||||
|
||||
# retrieve all page fragments of uploads, favorites or listens
|
||||
track_urls = self._fetch_tracks(
|
||||
"https://www.mixcloud.com/%s/%s/" % (user_id, list_type),
|
||||
video_id,
|
||||
dl_note="Downloading list of %s" % list_type,
|
||||
dl_errnote="Unable to download list of %s" % list_type)
|
||||
entries = OnDemandPagedList(
|
||||
functools.partial(
|
||||
self._fetch_tracks_page,
|
||||
'%s/%s' % (user_id, list_type), video_id, 'list of %s' % list_type),
|
||||
self._PAGE_SIZE, use_cache=True)
|
||||
|
||||
# let MixcloudIE handle each track URL
|
||||
entries = self._handle_track_urls(track_urls)
|
||||
|
||||
return {
|
||||
'_type': 'playlist',
|
||||
'entries': entries,
|
||||
'title': "%s (%s)" % (username, list_type),
|
||||
'id': video_id,
|
||||
"description": description
|
||||
}
|
||||
return self.playlist_result(
|
||||
entries, video_id, '%s (%s)' % (username, list_type), description)
|
||||
|
||||
|
||||
class MixcloudPlaylistIE(MixcloudUserIE):
|
||||
"""
|
||||
Information extractor for Mixcloud playlists.
|
||||
"""
|
||||
|
||||
class MixcloudPlaylistIE(MixcloudPlaylistBaseIE):
|
||||
_VALID_URL = r'^(?:https?://)?(?:www\.)?mixcloud\.com/(?P<user>[^/]+)/playlists/(?P<playlist>[^/]+)/?$'
|
||||
IE_NAME = 'mixcloud:playlist'
|
||||
|
||||
_TESTS = [{
|
||||
'url': 'https://www.mixcloud.com/RedBullThre3style/playlists/tokyo-finalists-2015/',
|
||||
'info_dict': {
|
||||
'id': 'RedBullThre3style/playlists/tokyo-finalists-2015',
|
||||
'id': 'RedBullThre3style_tokyo-finalists-2015',
|
||||
'title': 'National Champions 2015',
|
||||
'description': 'md5:6ff5fb01ac76a31abc9b3939c16243a3',
|
||||
},
|
||||
'playlist_mincount': 16
|
||||
'playlist_mincount': 16,
|
||||
}, {
|
||||
'url': 'https://www.mixcloud.com/maxvibes/playlists/jazzcat-on-ness-radio/',
|
||||
'info_dict': {
|
||||
'id': 'maxvibes/playlists/jazzcat-on-ness-radio',
|
||||
'id': 'maxvibes_jazzcat-on-ness-radio',
|
||||
'title': 'Jazzcat on Ness Radio',
|
||||
'description': 'md5:7bbbf0d6359a0b8cda85224be0f8f263',
|
||||
},
|
||||
'playlist_mincount': 23
|
||||
}]
|
||||
|
||||
def _get_playlist_title(self, page_content):
|
||||
return self._html_search_regex(
|
||||
r'<span class="main-list-title list-playlist-title ">(?P<title>.*?)</span>',
|
||||
page_content,
|
||||
"playlist title",
|
||||
group="title",
|
||||
fatal=True
|
||||
)
|
||||
|
||||
def _real_extract(self, url):
|
||||
mobj = re.match(self._VALID_URL, url)
|
||||
user_id = mobj.group("user")
|
||||
playlist_id = mobj.group("playlist")
|
||||
video_id = "%s/playlists/%s" % (user_id, playlist_id)
|
||||
user_id = mobj.group('user')
|
||||
playlist_id = mobj.group('playlist')
|
||||
video_id = '%s_%s' % (user_id, playlist_id)
|
||||
|
||||
# download the playlist page to retrieve some metadata
|
||||
profile = self._download_webpage(url,
|
||||
user_id,
|
||||
note="Downloading playlist page",
|
||||
errnote="Unable to download playlist page")
|
||||
profile = self._download_webpage(
|
||||
url, user_id,
|
||||
note='Downloading playlist page',
|
||||
errnote='Unable to download playlist page')
|
||||
|
||||
description = self._get_user_description(profile)
|
||||
playlist_title = self._get_playlist_title(profile)
|
||||
playlist_title = self._html_search_regex(
|
||||
r'<span[^>]+class="[^"]*list-playlist-title[^"]*"[^>]*>(.*?)</span>',
|
||||
profile, 'playlist title')
|
||||
|
||||
# retrieve all page fragments of playlist
|
||||
track_urls = self._fetch_tracks(
|
||||
"https://www.mixcloud.com/%s/playlists/%s/" % (user_id, playlist_id),
|
||||
video_id,
|
||||
dl_note="Downloading tracklist of %s" % playlist_title,
|
||||
dl_errnote="Unable to tracklist of %s" % playlist_title)
|
||||
entries = OnDemandPagedList(
|
||||
functools.partial(
|
||||
self._fetch_tracks_page,
|
||||
'%s/playlists/%s' % (user_id, playlist_id), video_id, 'tracklist'),
|
||||
self._PAGE_SIZE)
|
||||
|
||||
# let MixcloudIE handle each track
|
||||
entries = self._handle_track_urls(track_urls)
|
||||
|
||||
return {
|
||||
'_type': 'playlist',
|
||||
'entries': entries,
|
||||
'title': playlist_title,
|
||||
'id': video_id,
|
||||
"description": description
|
||||
}
|
||||
return self.playlist_result(entries, video_id, playlist_title, description)
|
||||
|
|
|
|||
Loading…
Reference in New Issue