]> Raphaël G. Git Repositories - youtubedl/blob - youtube_dl/extractor/lego.py
New upstream version 2019.01.16
[youtubedl] / youtube_dl / extractor / lego.py
1 # coding: utf-8
2 from __future__ import unicode_literals
3
4 import re
5
6 from .common import InfoExtractor
7 from ..compat import compat_str
8 from ..utils import (
9 unescapeHTML,
10 parse_duration,
11 get_element_by_class,
12 )
13
14
15 class LEGOIE(InfoExtractor):
16 _VALID_URL = r'https?://(?:www\.)?lego\.com/(?P<locale>[^/]+)/(?:[^/]+/)*videos/(?:[^/]+/)*[^/?#]+-(?P<id>[0-9a-f]+)'
17 _TESTS = [{
18 'url': 'http://www.lego.com/en-us/videos/themes/club/blocumentary-kawaguchi-55492d823b1b4d5e985787fa8c2973b1',
19 'md5': 'f34468f176cfd76488767fc162c405fa',
20 'info_dict': {
21 'id': '55492d823b1b4d5e985787fa8c2973b1',
22 'ext': 'mp4',
23 'title': 'Blocumentary Great Creations: Akiyuki Kawaguchi',
24 'description': 'Blocumentary Great Creations: Akiyuki Kawaguchi',
25 },
26 }, {
27 # geo-restricted but the contentUrl contain a valid url
28 'url': 'http://www.lego.com/nl-nl/videos/themes/nexoknights/episode-20-kingdom-of-heroes-13bdc2299ab24d9685701a915b3d71e7##sp=399',
29 'md5': '4c3fec48a12e40c6e5995abc3d36cc2e',
30 'info_dict': {
31 'id': '13bdc2299ab24d9685701a915b3d71e7',
32 'ext': 'mp4',
33 'title': 'Aflevering 20 - Helden van het koninkrijk',
34 'description': 'md5:8ee499aac26d7fa8bcb0cedb7f9c3941',
35 },
36 }, {
37 # special characters in title
38 'url': 'http://www.lego.com/en-us/starwars/videos/lego-star-wars-force-surprise-9685ee9d12e84ff38e84b4e3d0db533d',
39 'info_dict': {
40 'id': '9685ee9d12e84ff38e84b4e3d0db533d',
41 'ext': 'mp4',
42 'title': 'Force Surprise – LEGO® Star Wars™ Microfighters',
43 'description': 'md5:9c673c96ce6f6271b88563fe9dc56de3',
44 },
45 'params': {
46 'skip_download': True,
47 },
48 }]
49 _BITRATES = [256, 512, 1024, 1536, 2560]
50
51 def _real_extract(self, url):
52 locale, video_id = re.match(self._VALID_URL, url).groups()
53 webpage = self._download_webpage(url, video_id)
54 title = get_element_by_class('video-header', webpage).strip()
55 progressive_base = 'https://lc-mediaplayerns-live-s.legocdn.com/'
56 streaming_base = 'http://legoprod-f.akamaihd.net/'
57 content_url = self._html_search_meta('contentUrl', webpage)
58 path = self._search_regex(
59 r'(?:https?:)?//[^/]+/(?:[iz]/s/)?public/(.+)_[0-9,]+\.(?:mp4|webm)',
60 content_url, 'video path', default=None)
61 if not path:
62 player_url = self._proto_relative_url(self._search_regex(
63 r'<iframe[^>]+src="((?:https?)?//(?:www\.)?lego\.com/[^/]+/mediaplayer/video/[^"]+)',
64 webpage, 'player url', default=None))
65 if not player_url:
66 base_url = self._proto_relative_url(self._search_regex(
67 r'data-baseurl="([^"]+)"', webpage, 'base url',
68 default='http://www.lego.com/%s/mediaplayer/video/' % locale))
69 player_url = base_url + video_id
70 player_webpage = self._download_webpage(player_url, video_id)
71 video_data = self._parse_json(unescapeHTML(self._search_regex(
72 r"video='([^']+)'", player_webpage, 'video data')), video_id)
73 progressive_base = self._search_regex(
74 r'data-video-progressive-url="([^"]+)"',
75 player_webpage, 'progressive base', default='https://lc-mediaplayerns-live-s.legocdn.com/')
76 streaming_base = self._search_regex(
77 r'data-video-streaming-url="([^"]+)"',
78 player_webpage, 'streaming base', default='http://legoprod-f.akamaihd.net/')
79 item_id = video_data['ItemId']
80
81 net_storage_path = video_data.get('NetStoragePath') or '/'.join([item_id[:2], item_id[2:4]])
82 base_path = '_'.join([item_id, video_data['VideoId'], video_data['Locale'], compat_str(video_data['VideoVersion'])])
83 path = '/'.join([net_storage_path, base_path])
84 streaming_path = ','.join(map(lambda bitrate: compat_str(bitrate), self._BITRATES))
85
86 formats = self._extract_akamai_formats(
87 '%si/s/public/%s_,%s,.mp4.csmil/master.m3u8' % (streaming_base, path, streaming_path), video_id)
88 m3u8_formats = list(filter(
89 lambda f: f.get('protocol') == 'm3u8_native' and f.get('vcodec') != 'none',
90 formats))
91 if len(m3u8_formats) == len(self._BITRATES):
92 self._sort_formats(m3u8_formats)
93 for bitrate, m3u8_format in zip(self._BITRATES, m3u8_formats):
94 progressive_base_url = '%spublic/%s_%d.' % (progressive_base, path, bitrate)
95 mp4_f = m3u8_format.copy()
96 mp4_f.update({
97 'url': progressive_base_url + 'mp4',
98 'format_id': m3u8_format['format_id'].replace('hls', 'mp4'),
99 'protocol': 'http',
100 })
101 web_f = {
102 'url': progressive_base_url + 'webm',
103 'format_id': m3u8_format['format_id'].replace('hls', 'webm'),
104 'width': m3u8_format['width'],
105 'height': m3u8_format['height'],
106 'tbr': m3u8_format.get('tbr'),
107 'ext': 'webm',
108 }
109 formats.extend([web_f, mp4_f])
110 else:
111 for bitrate in self._BITRATES:
112 for ext in ('web', 'mp4'):
113 formats.append({
114 'format_id': '%s-%s' % (ext, bitrate),
115 'url': '%spublic/%s_%d.%s' % (progressive_base, path, bitrate, ext),
116 'tbr': bitrate,
117 'ext': ext,
118 })
119 self._sort_formats(formats)
120
121 return {
122 'id': video_id,
123 'title': title,
124 'description': self._html_search_meta('description', webpage),
125 'thumbnail': self._html_search_meta('thumbnail', webpage),
126 'duration': parse_duration(self._html_search_meta('duration', webpage)),
127 'formats': formats,
128 }