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[youtubedl] / youtube_dl / extractor / adobetv.py
1 from __future__ import unicode_literals
2
3 import re
4
5 from .common import InfoExtractor
6 from ..compat import compat_str
7 from ..utils import (
8 parse_duration,
9 unified_strdate,
10 str_to_int,
11 int_or_none,
12 float_or_none,
13 ISO639Utils,
14 determine_ext,
15 )
16
17
18 class AdobeTVBaseIE(InfoExtractor):
19 _API_BASE_URL = 'http://tv.adobe.com/api/v4/'
20
21
22 class AdobeTVIE(AdobeTVBaseIE):
23 _VALID_URL = r'https?://tv\.adobe\.com/(?:(?P<language>fr|de|es|jp)/)?watch/(?P<show_urlname>[^/]+)/(?P<id>[^/]+)'
24
25 _TEST = {
26 'url': 'http://tv.adobe.com/watch/the-complete-picture-with-julieanne-kost/quick-tip-how-to-draw-a-circle-around-an-object-in-photoshop/',
27 'md5': '9bc5727bcdd55251f35ad311ca74fa1e',
28 'info_dict': {
29 'id': '10981',
30 'ext': 'mp4',
31 'title': 'Quick Tip - How to Draw a Circle Around an Object in Photoshop',
32 'description': 'md5:99ec318dc909d7ba2a1f2b038f7d2311',
33 'thumbnail': r're:https?://.*\.jpg$',
34 'upload_date': '20110914',
35 'duration': 60,
36 'view_count': int,
37 },
38 }
39
40 def _real_extract(self, url):
41 language, show_urlname, urlname = re.match(self._VALID_URL, url).groups()
42 if not language:
43 language = 'en'
44
45 video_data = self._download_json(
46 self._API_BASE_URL + 'episode/get/?language=%s&show_urlname=%s&urlname=%s&disclosure=standard' % (language, show_urlname, urlname),
47 urlname)['data'][0]
48
49 formats = [{
50 'url': source['url'],
51 'format_id': source.get('quality_level') or source['url'].split('-')[-1].split('.')[0] or None,
52 'width': int_or_none(source.get('width')),
53 'height': int_or_none(source.get('height')),
54 'tbr': int_or_none(source.get('video_data_rate')),
55 } for source in video_data['videos']]
56 self._sort_formats(formats)
57
58 return {
59 'id': compat_str(video_data['id']),
60 'title': video_data['title'],
61 'description': video_data.get('description'),
62 'thumbnail': video_data.get('thumbnail'),
63 'upload_date': unified_strdate(video_data.get('start_date')),
64 'duration': parse_duration(video_data.get('duration')),
65 'view_count': str_to_int(video_data.get('playcount')),
66 'formats': formats,
67 }
68
69
70 class AdobeTVPlaylistBaseIE(AdobeTVBaseIE):
71 def _parse_page_data(self, page_data):
72 return [self.url_result(self._get_element_url(element_data)) for element_data in page_data]
73
74 def _extract_playlist_entries(self, url, display_id):
75 page = self._download_json(url, display_id)
76 entries = self._parse_page_data(page['data'])
77 for page_num in range(2, page['paging']['pages'] + 1):
78 entries.extend(self._parse_page_data(
79 self._download_json(url + '&page=%d' % page_num, display_id)['data']))
80 return entries
81
82
83 class AdobeTVShowIE(AdobeTVPlaylistBaseIE):
84 _VALID_URL = r'https?://tv\.adobe\.com/(?:(?P<language>fr|de|es|jp)/)?show/(?P<id>[^/]+)'
85
86 _TEST = {
87 'url': 'http://tv.adobe.com/show/the-complete-picture-with-julieanne-kost',
88 'info_dict': {
89 'id': '36',
90 'title': 'The Complete Picture with Julieanne Kost',
91 'description': 'md5:fa50867102dcd1aa0ddf2ab039311b27',
92 },
93 'playlist_mincount': 136,
94 }
95
96 def _get_element_url(self, element_data):
97 return element_data['urls'][0]
98
99 def _real_extract(self, url):
100 language, show_urlname = re.match(self._VALID_URL, url).groups()
101 if not language:
102 language = 'en'
103 query = 'language=%s&show_urlname=%s' % (language, show_urlname)
104
105 show_data = self._download_json(self._API_BASE_URL + 'show/get/?%s' % query, show_urlname)['data'][0]
106
107 return self.playlist_result(
108 self._extract_playlist_entries(self._API_BASE_URL + 'episode/?%s' % query, show_urlname),
109 compat_str(show_data['id']),
110 show_data['show_name'],
111 show_data['show_description'])
112
113
114 class AdobeTVChannelIE(AdobeTVPlaylistBaseIE):
115 _VALID_URL = r'https?://tv\.adobe\.com/(?:(?P<language>fr|de|es|jp)/)?channel/(?P<id>[^/]+)(?:/(?P<category_urlname>[^/]+))?'
116
117 _TEST = {
118 'url': 'http://tv.adobe.com/channel/development',
119 'info_dict': {
120 'id': 'development',
121 },
122 'playlist_mincount': 96,
123 }
124
125 def _get_element_url(self, element_data):
126 return element_data['url']
127
128 def _real_extract(self, url):
129 language, channel_urlname, category_urlname = re.match(self._VALID_URL, url).groups()
130 if not language:
131 language = 'en'
132 query = 'language=%s&channel_urlname=%s' % (language, channel_urlname)
133 if category_urlname:
134 query += '&category_urlname=%s' % category_urlname
135
136 return self.playlist_result(
137 self._extract_playlist_entries(self._API_BASE_URL + 'show/?%s' % query, channel_urlname),
138 channel_urlname)
139
140
141 class AdobeTVVideoIE(InfoExtractor):
142 _VALID_URL = r'https?://video\.tv\.adobe\.com/v/(?P<id>\d+)'
143
144 _TEST = {
145 # From https://helpx.adobe.com/acrobat/how-to/new-experience-acrobat-dc.html?set=acrobat--get-started--essential-beginners
146 'url': 'https://video.tv.adobe.com/v/2456/',
147 'md5': '43662b577c018ad707a63766462b1e87',
148 'info_dict': {
149 'id': '2456',
150 'ext': 'mp4',
151 'title': 'New experience with Acrobat DC',
152 'description': 'New experience with Acrobat DC',
153 'duration': 248.667,
154 },
155 }
156
157 def _real_extract(self, url):
158 video_id = self._match_id(url)
159 webpage = self._download_webpage(url, video_id)
160
161 video_data = self._parse_json(self._search_regex(
162 r'var\s+bridge\s*=\s*([^;]+);', webpage, 'bridged data'), video_id)
163
164 formats = [{
165 'format_id': '%s-%s' % (determine_ext(source['src']), source.get('height')),
166 'url': source['src'],
167 'width': int_or_none(source.get('width')),
168 'height': int_or_none(source.get('height')),
169 'tbr': int_or_none(source.get('bitrate')),
170 } for source in video_data['sources']]
171 self._sort_formats(formats)
172
173 # For both metadata and downloaded files the duration varies among
174 # formats. I just pick the max one
175 duration = max(filter(None, [
176 float_or_none(source.get('duration'), scale=1000)
177 for source in video_data['sources']]))
178
179 subtitles = {}
180 for translation in video_data.get('translations', []):
181 lang_id = translation.get('language_w3c') or ISO639Utils.long2short(translation['language_medium'])
182 if lang_id not in subtitles:
183 subtitles[lang_id] = []
184 subtitles[lang_id].append({
185 'url': translation['vttPath'],
186 'ext': 'vtt',
187 })
188
189 return {
190 'id': video_id,
191 'formats': formats,
192 'title': video_data['title'],
193 'description': video_data.get('description'),
194 'thumbnail': video_data['video'].get('poster'),
195 'duration': duration,
196 'subtitles': subtitles,
197 }