mirror of https://github.com/blackjack4494/yt-dlc
[internetvideoarchive] Fix extraction and support json URLs
Yen Chi Hsuan
9 years ago
parent
ab481b48e5
commit
c05025fdd7
@ -1,93 +1,91 @@
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from __future__ import unicode_literals
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import re
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from .common import InfoExtractor
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from ..compat import (
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compat_parse_qs,
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compat_urlparse,
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compat_urllib_parse_urlencode,
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)
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from ..utils import (
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xpath_with_ns,
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determine_ext,
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int_or_none,
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xpath_text,
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)
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class InternetVideoArchiveIE(InfoExtractor):
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_VALID_URL = r'https?://video\.internetvideoarchive\.net/flash/players/.*?\?.*?publishedid.*?'
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_VALID_URL = r'https?://video\.internetvideoarchive\.net/(?:player|flash/players)/.*?\?.*?publishedid.*?'
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_TEST = {
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'url': 'http://video.internetvideoarchive.net/flash/players/flashconfiguration.aspx?customerid=69249&publishedid=452693&playerid=247',
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'url': 'http://video.internetvideoarchive.net/player/6/configuration.ashx?customerid=69249&publishedid=194487&reporttag=vdbetatitle&playerid=641&autolist=0&domain=www.videodetective.com&maxrate=high&minrate=low&socialplayer=false',
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'info_dict': {
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'id': '452693',
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'id': '194487',
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'ext': 'mp4',
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'title': 'SKYFALL',
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'description': 'In SKYFALL, Bond\'s loyalty to M is tested as her past comes back to haunt her. As MI6 comes under attack, 007 must track down and destroy the threat, no matter how personal the cost.',
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'duration': 152,
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'title': 'KICK-ASS 2',
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'description': 'md5:c189d5b7280400630a1d3dd17eaa8d8a',
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},
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'params': {
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# m3u8 download
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'skip_download': True,
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},
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}
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@staticmethod
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def _build_url(query):
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return 'http://video.internetvideoarchive.net/flash/players/flashconfiguration.aspx?' + query
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def _build_json_url(query):
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return 'http://video.internetvideoarchive.net/player/6/configuration.ashx?' + query
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@staticmethod
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def _clean_query(query):
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NEEDED_ARGS = ['publishedid', 'customerid']
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query_dic = compat_urlparse.parse_qs(query)
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cleaned_dic = dict((k, v[0]) for (k, v) in query_dic.items() if k in NEEDED_ARGS)
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# Other player ids return m3u8 urls
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cleaned_dic['playerid'] = '247'
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cleaned_dic['videokbrate'] = '100000'
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return compat_urllib_parse_urlencode(cleaned_dic)
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def _build_xml_url(query):
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return 'http://video.internetvideoarchive.net/flash/players/flashconfiguration.aspx?' + query
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def _real_extract(self, url):
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query = compat_urlparse.urlparse(url).query
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query_dic = compat_urlparse.parse_qs(query)
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query_dic = compat_parse_qs(query)
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video_id = query_dic['publishedid'][0]
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url = self._build_url(query)
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flashconfiguration = self._download_xml(url, video_id,
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'Downloading flash configuration')
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file_url = flashconfiguration.find('file').text
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file_url = file_url.replace('/playlist.aspx', '/mrssplaylist.aspx')
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# Replace some of the parameters in the query to get the best quality
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# and http links (no m3u8 manifests)
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file_url = re.sub(r'(?<=\?)(.+)$',
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lambda m: self._clean_query(m.group()),
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file_url)
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info = self._download_xml(file_url, video_id,
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'Downloading video info')
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item = info.find('channel/item')
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if '/player/' in url:
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configuration = self._download_json(url, video_id)
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# There are multiple videos in the playlist whlie only the first one
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# matches the video played in browsers
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video_info = configuration['playlist'][0]
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formats = []
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for source in video_info['sources']:
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file_url = source['file']
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if determine_ext(file_url) == 'm3u8':
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formats.extend(self._extract_m3u8_formats(
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file_url, video_id, ext='mp4', m3u8_id='hls'))
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else:
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a_format = {
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'url': file_url,
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}
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if source.get('label') and source['label'][-4:] == ' kbs':
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tbr = int_or_none(source['label'][:-4])
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a_format.update({
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'tbr': tbr,
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'format_id': 'http-%d' % tbr,
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})
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formats.append(a_format)
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def _bp(p):
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return xpath_with_ns(
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p,
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{
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'media': 'http://search.yahoo.com/mrss/',
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'jwplayer': 'http://developer.longtailvideo.com/trac/wiki/FlashFormats',
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}
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)
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formats = []
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for content in item.findall(_bp('media:group/media:content')):
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attr = content.attrib
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f_url = attr['url']
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width = int(attr['width'])
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bitrate = int(attr['bitrate'])
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format_id = '%d-%dk' % (width, bitrate)
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formats.append({
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'format_id': format_id,
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'url': f_url,
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'width': width,
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'tbr': bitrate,
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})
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self._sort_formats(formats)
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self._sort_formats(formats)
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title = video_info['title']
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description = video_info.get('description')
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thumbnail = video_info.get('image')
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else:
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configuration = self._download_xml(url, video_id)
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formats = [{
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'url': xpath_text(configuration, './file', 'file URL', fatal=True),
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}]
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thumbnail = xpath_text(configuration, './image', 'thumbnail')
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title = 'InternetVideoArchive video %s' % video_id
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description = None
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return {
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'id': video_id,
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'title': item.find('title').text,
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'title': title,
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'formats': formats,
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'thumbnail': item.find(_bp('media:thumbnail')).attrib['url'],
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'description': item.find('description').text,
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'duration': int(attr['duration']),
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'thumbnail': thumbnail,
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'description': description,
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}
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