mirror of
https://github.com/l1ving/youtube-dl
synced 2024-12-22 20:03:22 +08:00
129 lines
6.0 KiB
Python
129 lines
6.0 KiB
Python
# coding: utf-8
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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 compat_str
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from ..utils import (
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unescapeHTML,
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parse_duration,
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get_element_by_class,
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)
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class LEGOIE(InfoExtractor):
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_VALID_URL = r'https?://(?:www\.)?lego\.com/(?P<locale>[^/]+)/(?:[^/]+/)*videos/(?:[^/]+/)*[^/?#]+-(?P<id>[0-9a-f]+)'
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_TESTS = [{
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'url': 'http://www.lego.com/en-us/videos/themes/club/blocumentary-kawaguchi-55492d823b1b4d5e985787fa8c2973b1',
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'md5': 'f34468f176cfd76488767fc162c405fa',
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'info_dict': {
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'id': '55492d823b1b4d5e985787fa8c2973b1',
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'ext': 'mp4',
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'title': 'Blocumentary Great Creations: Akiyuki Kawaguchi',
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'description': 'Blocumentary Great Creations: Akiyuki Kawaguchi',
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},
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}, {
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# geo-restricted but the contentUrl contain a valid url
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'url': 'http://www.lego.com/nl-nl/videos/themes/nexoknights/episode-20-kingdom-of-heroes-13bdc2299ab24d9685701a915b3d71e7##sp=399',
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'md5': '4c3fec48a12e40c6e5995abc3d36cc2e',
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'info_dict': {
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'id': '13bdc2299ab24d9685701a915b3d71e7',
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'ext': 'mp4',
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'title': 'Aflevering 20 - Helden van het koninkrijk',
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'description': 'md5:8ee499aac26d7fa8bcb0cedb7f9c3941',
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},
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}, {
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# special characters in title
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'url': 'http://www.lego.com/en-us/starwars/videos/lego-star-wars-force-surprise-9685ee9d12e84ff38e84b4e3d0db533d',
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'info_dict': {
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'id': '9685ee9d12e84ff38e84b4e3d0db533d',
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'ext': 'mp4',
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'title': 'Force Surprise – LEGO® Star Wars™ Microfighters',
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'description': 'md5:9c673c96ce6f6271b88563fe9dc56de3',
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},
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'params': {
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'skip_download': True,
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},
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}]
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_BITRATES = [256, 512, 1024, 1536, 2560]
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def _real_extract(self, url):
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locale, video_id = re.match(self._VALID_URL, url).groups()
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webpage = self._download_webpage(url, video_id)
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title = get_element_by_class('video-header', webpage).strip()
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progressive_base = 'https://lc-mediaplayerns-live-s.legocdn.com/'
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streaming_base = 'http://legoprod-f.akamaihd.net/'
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content_url = self._html_search_meta('contentUrl', webpage)
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path = self._search_regex(
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r'(?:https?:)?//[^/]+/(?:[iz]/s/)?public/(.+)_[0-9,]+\.(?:mp4|webm)',
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content_url, 'video path', default=None)
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if not path:
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player_url = self._proto_relative_url(self._search_regex(
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r'<iframe[^>]+src="((?:https?)?//(?:www\.)?lego\.com/[^/]+/mediaplayer/video/[^"]+)',
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webpage, 'player url', default=None))
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if not player_url:
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base_url = self._proto_relative_url(self._search_regex(
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r'data-baseurl="([^"]+)"', webpage, 'base url',
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default='http://www.lego.com/%s/mediaplayer/video/' % locale))
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player_url = base_url + video_id
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player_webpage = self._download_webpage(player_url, video_id)
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video_data = self._parse_json(unescapeHTML(self._search_regex(
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r"video='([^']+)'", player_webpage, 'video data')), video_id)
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progressive_base = self._search_regex(
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r'data-video-progressive-url="([^"]+)"',
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player_webpage, 'progressive base', default='https://lc-mediaplayerns-live-s.legocdn.com/')
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streaming_base = self._search_regex(
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r'data-video-streaming-url="([^"]+)"',
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player_webpage, 'streaming base', default='http://legoprod-f.akamaihd.net/')
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item_id = video_data['ItemId']
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net_storage_path = video_data.get('NetStoragePath') or '/'.join([item_id[:2], item_id[2:4]])
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base_path = '_'.join([item_id, video_data['VideoId'], video_data['Locale'], compat_str(video_data['VideoVersion'])])
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path = '/'.join([net_storage_path, base_path])
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streaming_path = ','.join(map(lambda bitrate: compat_str(bitrate), self._BITRATES))
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formats = self._extract_akamai_formats(
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'%si/s/public/%s_,%s,.mp4.csmil/master.m3u8' % (streaming_base, path, streaming_path), video_id)
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m3u8_formats = list(filter(
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lambda f: f.get('protocol') == 'm3u8_native' and f.get('vcodec') != 'none' and f.get('resolution') != 'multiple',
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formats))
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if len(m3u8_formats) == len(self._BITRATES):
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self._sort_formats(m3u8_formats)
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for bitrate, m3u8_format in zip(self._BITRATES, m3u8_formats):
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progressive_base_url = '%spublic/%s_%d.' % (progressive_base, path, bitrate)
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mp4_f = m3u8_format.copy()
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mp4_f.update({
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'url': progressive_base_url + 'mp4',
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'format_id': m3u8_format['format_id'].replace('hls', 'mp4'),
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'protocol': 'http',
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})
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web_f = {
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'url': progressive_base_url + 'webm',
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'format_id': m3u8_format['format_id'].replace('hls', 'webm'),
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'width': m3u8_format['width'],
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'height': m3u8_format['height'],
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'tbr': m3u8_format.get('tbr'),
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'ext': 'webm',
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}
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formats.extend([web_f, mp4_f])
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else:
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for bitrate in self._BITRATES:
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for ext in ('web', 'mp4'):
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formats.append({
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'format_id': '%s-%s' % (ext, bitrate),
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'url': '%spublic/%s_%d.%s' % (progressive_base, path, bitrate, ext),
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'tbr': bitrate,
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'ext': ext,
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})
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self._sort_formats(formats)
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return {
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'id': video_id,
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'title': title,
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'description': self._html_search_meta('description', webpage),
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'thumbnail': self._html_search_meta('thumbnail', webpage),
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'duration': parse_duration(self._html_search_meta('duration', webpage)),
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'formats': formats,
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}
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