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youtube-dl/youtube_dl/extractor/zingmp3.py

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2016-10-02 13:39:18 +02:00
# coding: utf-8
from __future__ import unicode_literals
import re
from .common import InfoExtractor
from ..utils import (
ExtractorError,
int_or_none,
update_url_query,
)
class ZingMp3BaseInfoExtractor(InfoExtractor):
def _extract_item(self, item, page_type, fatal=True):
error_message = item.get('msg')
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if error_message:
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if not fatal:
return
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raise ExtractorError(
'%s returned error: %s' % (self.IE_NAME, error_message),
expected=True)
formats = []
for quality, source_url in zip(item.get('qualities') or item.get('quality', []), item.get('source_list') or item.get('source', [])):
if not source_url or source_url == 'require vip':
continue
if not re.match(r'https?://', source_url):
source_url = '//' + source_url
source_url = self._proto_relative_url(source_url, 'http:')
quality_num = int_or_none(quality)
f = {
'format_id': quality,
'url': source_url,
}
if page_type == 'video':
f.update({
'height': quality_num,
'ext': 'mp4',
})
else:
f.update({
'abr': quality_num,
'ext': 'mp3',
})
formats.append(f)
cover = item.get('cover')
return {
'title': (item.get('name') or item.get('title')).strip(),
'formats': formats,
'thumbnail': 'http:/' + cover if cover else None,
'artist': item.get('artist'),
}
def _extract_player_json(self, player_json_url, id, page_type, playlist_title=None):
player_json = self._download_json(player_json_url, id, 'Downloading Player JSON')
items = player_json['data']
if 'item' in items:
items = items['item']
if len(items) == 1:
# one single song
data = self._extract_item(items[0], page_type)
data['id'] = id
return data
else:
# playlist of songs
entries = []
for i, item in enumerate(items, 1):
entry = self._extract_item(item, page_type, fatal=False)
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if not entry:
continue
entry['id'] = '%s-%d' % (id, i)
entries.append(entry)
return {
'_type': 'playlist',
'id': id,
'title': playlist_title,
'entries': entries,
}
class ZingMp3IE(ZingMp3BaseInfoExtractor):
_VALID_URL = r'https?://mp3\.zing\.vn/(?:bai-hat|album|playlist|video-clip)/[^/]+/(?P<id>\w+)\.html'
_TESTS = [{
'url': 'http://mp3.zing.vn/bai-hat/Xa-Mai-Xa-Bao-Thy/ZWZB9WAB.html',
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'md5': 'ead7ae13693b3205cbc89536a077daed',
'info_dict': {
'id': 'ZWZB9WAB',
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'title': 'Xa Mãi Xa',
'ext': 'mp3',
'thumbnail': r're:^https?://.*\.jpg$',
},
}, {
'url': 'http://mp3.zing.vn/video-clip/Let-It-Go-Frozen-OST-Sungha-Jung/ZW6BAEA0.html',
'md5': '870295a9cd8045c0e15663565902618d',
'info_dict': {
'id': 'ZW6BAEA0',
'title': 'Let It Go (Frozen OST)',
'ext': 'mp4',
},
}, {
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'url': 'http://mp3.zing.vn/album/Lau-Dai-Tinh-Ai-Bang-Kieu-Minh-Tuyet/ZWZBWDAF.html',
'info_dict': {
'_type': 'playlist',
'id': 'ZWZBWDAF',
'title': 'Lâu Đài Tình Ái - Bằng Kiều,Minh Tuyết | Album 320 lossless',
},
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'playlist_count': 10,
'skip': 'removed at the request of the owner',
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}, {
'url': 'http://mp3.zing.vn/playlist/Duong-Hong-Loan-apollobee/IWCAACCB.html',
'only_matching': True,
}]
IE_NAME = 'zingmp3'
IE_DESC = 'mp3.zing.vn'
def _real_extract(self, url):
page_id = self._match_id(url)
webpage = self._download_webpage(url, page_id)
player_json_url = self._search_regex([
r'data-xml="([^"]+)',
r'&amp;xmlURL=([^&]+)&'
], webpage, 'player xml url')
playlist_title = None
page_type = self._search_regex(r'/(?:html5)?xml/([^/-]+)', player_json_url, 'page type')
if page_type == 'video':
player_json_url = update_url_query(player_json_url, {'format': 'json'})
else:
player_json_url = player_json_url.replace('/xml/', '/html5xml/')
if page_type == 'album':
playlist_title = self._og_search_title(webpage)
return self._extract_player_json(player_json_url, page_id, page_type, playlist_title)