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[youtubedl] / youtube_dl / extractor / vlive.py
1 # coding: utf-8
2 from __future__ import unicode_literals
3
4 from .common import InfoExtractor
5 from ..utils import (
6 dict_get,
7 float_or_none,
8 int_or_none,
9 )
10 from ..compat import compat_urllib_parse
11
12
13 class VLiveIE(InfoExtractor):
14 IE_NAME = 'vlive'
15 _VALID_URL = r'https?://(?:(?:www|m)\.)?vlive\.tv/video/(?P<id>[0-9]+)'
16 _TEST = {
17 'url': 'http://www.vlive.tv/video/1326',
18 'md5': 'cc7314812855ce56de70a06a27314983',
19 'info_dict': {
20 'id': '1326',
21 'ext': 'mp4',
22 'title': "[V] Girl's Day's Broadcast",
23 'creator': "Girl's Day",
24 'view_count': int,
25 },
26 }
27
28 def _real_extract(self, url):
29 video_id = self._match_id(url)
30
31 webpage = self._download_webpage(
32 'http://www.vlive.tv/video/%s' % video_id, video_id)
33
34 long_video_id = self._search_regex(
35 r'vlive\.tv\.video\.ajax\.request\.handler\.init\(\s*"[0-9]+"\s*,\s*"[^"]*"\s*,\s*"([^"]+)"',
36 webpage, 'long video id')
37
38 key = self._search_regex(
39 r'vlive\.tv\.video\.ajax\.request\.handler\.init\(\s*"[0-9]+"\s*,\s*"[^"]*"\s*,\s*"[^"]+"\s*,\s*"([^"]+)"',
40 webpage, 'key')
41
42 title = self._og_search_title(webpage)
43
44 playinfo = self._download_json(
45 'http://global.apis.naver.com/rmcnmv/rmcnmv/vod_play_videoInfo.json?%s'
46 % compat_urllib_parse.urlencode({
47 'videoId': long_video_id,
48 'key': key,
49 'ptc': 'http',
50 'doct': 'json', # document type (xml or json)
51 'cpt': 'vtt', # captions type (vtt or ttml)
52 }), video_id)
53
54 formats = [{
55 'url': vid['source'],
56 'format_id': vid.get('encodingOption', {}).get('name'),
57 'abr': float_or_none(vid.get('bitrate', {}).get('audio')),
58 'vbr': float_or_none(vid.get('bitrate', {}).get('video')),
59 'width': int_or_none(vid.get('encodingOption', {}).get('width')),
60 'height': int_or_none(vid.get('encodingOption', {}).get('height')),
61 'filesize': int_or_none(vid.get('size')),
62 } for vid in playinfo.get('videos', {}).get('list', []) if vid.get('source')]
63 self._sort_formats(formats)
64
65 thumbnail = self._og_search_thumbnail(webpage)
66 creator = self._html_search_regex(
67 r'<div[^>]+class="info_area"[^>]*>\s*<strong[^>]+class="name"[^>]*>([^<]+)</strong>',
68 webpage, 'creator', fatal=False)
69
70 view_count = int_or_none(playinfo.get('meta', {}).get('count'))
71
72 subtitles = {}
73 for caption in playinfo.get('captions', {}).get('list', []):
74 lang = dict_get(caption, ('language', 'locale', 'country', 'label'))
75 if lang and caption.get('source'):
76 subtitles[lang] = [{
77 'ext': 'vtt',
78 'url': caption['source']}]
79
80 return {
81 'id': video_id,
82 'title': title,
83 'creator': creator,
84 'thumbnail': thumbnail,
85 'view_count': view_count,
86 'formats': formats,
87 'subtitles': subtitles,
88 }