# coding: utf-8 from __future__ import unicode_literals import hmac from hashlib import sha1 from base64 import b64encode from time import time from .common import InfoExtractor from ..utils import ( ExtractorError, determine_ext ) from ..compat import compat_urllib_parse class VLiveIE(InfoExtractor): IE_NAME = 'vlive' # www.vlive.tv/video/ links redirect to m.vlive.tv/video/ for mobile devices _VALID_URL = r'https?://(?:(www|m)\.)?vlive\.tv/video/(?P<id>[0-9]+)' _TEST = { 'url': 'http://m.vlive.tv/video/1326', 'md5': 'cc7314812855ce56de70a06a27314983', 'info_dict': { 'id': '1326', 'ext': 'mp4', 'title': '[V] Girl\'s Day\'s Broadcast', 'creator': 'Girl\'s Day', }, } _SECRET = 'rFkwZet6pqk1vQt6SxxUkAHX7YL3lmqzUMrU4IDusTo4jEBdtOhNfT4BYYAdArwH' def _real_extract(self, url): video_id = self._match_id(url) webpage = self._download_webpage( 'http://m.vlive.tv/video/%s' % video_id, video_id, note='Download video page') title = self._og_search_title(webpage) thumbnail = self._og_search_thumbnail(webpage) creator = self._html_search_regex( r'<span[^>]+class="name">([^<>]+)</span>', webpage, 'creator') url = 'http://global.apis.naver.com/globalV/globalV/vod/%s/playinfo?' % video_id msgpad = '%.0f' % (time() * 1000) md = b64encode( hmac.new(self._SECRET.encode('ascii'), (url[:255] + msgpad).encode('ascii'), sha1).digest() ) url += '&' + compat_urllib_parse.urlencode({'msgpad': msgpad, 'md': md}) playinfo = self._download_json(url, video_id, 'Downloading video json') if playinfo.get('message', '') != 'success': raise ExtractorError(playinfo.get('message', 'JSON request unsuccessful')) if not playinfo.get('result'): raise ExtractorError('No videos found.') formats = [] for vid in playinfo['result'].get('videos', {}).get('list', []): formats.append({ 'url': vid['source'], 'ext': 'mp4', 'abr': vid.get('bitrate', {}).get('audio'), 'vbr': vid.get('bitrate', {}).get('video'), 'format_id': vid['encodingOption']['name'], 'height': vid.get('height'), 'width': vid.get('width'), }) self._sort_formats(formats) subtitles = {} for caption in playinfo['result'].get('captions', {}).get('list', []): subtitles[caption['language']] = [ {'ext': determine_ext(caption['source'], default_ext='vtt'), 'url': caption['source']}] return { 'id': video_id, 'title': title, 'creator': creator, 'thumbnail': thumbnail, 'formats': formats, 'subtitles': subtitles, }