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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 | dict_get, | |
10 | ExtractorError, | |
11 | int_or_none, | |
12 | parse_iso8601, | |
13 | try_get, | |
14 | unescapeHTML, | |
15 | ) | |
16 | ||
17 | ||
18 | class PikselIE(InfoExtractor): | |
19 | _VALID_URL = r'''(?x)https?:// | |
20 | (?: | |
21 | (?: | |
22 | player\. | |
23 | (?: | |
24 | olympusattelecom| | |
25 | vibebyvista | |
26 | )| | |
27 | (?:api|player)\.multicastmedia| | |
28 | (?:api-ovp|player)\.piksel | |
29 | )\.com| | |
30 | (?: | |
31 | mz-edge\.stream\.co| | |
32 | movie-s\.nhk\.or | |
33 | )\.jp| | |
34 | vidego\.baltimorecity\.gov | |
35 | )/v/(?:refid/(?P<refid>[^/]+)/prefid/)?(?P<id>[\w-]+)''' | |
36 | _TESTS = [ | |
37 | { | |
38 | 'url': 'http://player.piksel.com/v/ums2867l', | |
39 | 'md5': '34e34c8d89dc2559976a6079db531e85', | |
40 | 'info_dict': { | |
41 | 'id': 'ums2867l', | |
42 | 'ext': 'mp4', | |
43 | 'title': 'GX-005 with Caption', | |
44 | 'timestamp': 1481335659, | |
45 | 'upload_date': '20161210' | |
46 | } | |
47 | }, | |
48 | { | |
49 | # Original source: http://www.uscourts.gov/cameras-courts/state-washington-vs-donald-j-trump-et-al | |
50 | 'url': 'https://player.piksel.com/v/v80kqp41', | |
51 | 'md5': '753ddcd8cc8e4fa2dda4b7be0e77744d', | |
52 | 'info_dict': { | |
53 | 'id': 'v80kqp41', | |
54 | 'ext': 'mp4', | |
55 | 'title': 'WAW- State of Washington vs. Donald J. Trump, et al', | |
56 | 'description': 'State of Washington vs. Donald J. Trump, et al, Case Number 17-CV-00141-JLR, TRO Hearing, Civil Rights Case, 02/3/2017, 1:00 PM (PST), Seattle Federal Courthouse, Seattle, WA, Judge James L. Robart presiding.', | |
57 | 'timestamp': 1486171129, | |
58 | 'upload_date': '20170204' | |
59 | } | |
60 | }, | |
61 | { | |
62 | # https://www3.nhk.or.jp/nhkworld/en/ondemand/video/2019240/ | |
63 | 'url': 'http://player.piksel.com/v/refid/nhkworld/prefid/nw_vod_v_en_2019_240_20190823233000_02_1566873477', | |
64 | 'only_matching': True, | |
65 | } | |
66 | ] | |
67 | ||
68 | @staticmethod | |
69 | def _extract_url(webpage): | |
70 | mobj = re.search( | |
71 | r'<iframe[^>]+src=["\'](?P<url>(?:https?:)?//player\.piksel\.com/v/[a-z0-9]+)', | |
72 | webpage) | |
73 | if mobj: | |
74 | return mobj.group('url') | |
75 | ||
76 | def _call_api(self, app_token, resource, display_id, query, fatal=True): | |
77 | response = (self._download_json( | |
78 | 'http://player.piksel.com/ws/ws_%s/api/%s/mode/json/apiv/5' % (resource, app_token), | |
79 | display_id, query=query, fatal=fatal) or {}).get('response') | |
80 | failure = try_get(response, lambda x: x['failure']['reason']) | |
81 | if failure: | |
82 | if fatal: | |
83 | raise ExtractorError(failure, expected=True) | |
84 | self.report_warning(failure) | |
85 | return response | |
86 | ||
87 | def _real_extract(self, url): | |
88 | ref_id, display_id = re.match(self._VALID_URL, url).groups() | |
89 | webpage = self._download_webpage(url, display_id) | |
90 | app_token = self._search_regex([ | |
91 | r'clientAPI\s*:\s*"([^"]+)"', | |
92 | r'data-de-api-key\s*=\s*"([^"]+)"' | |
93 | ], webpage, 'app token') | |
94 | query = {'refid': ref_id, 'prefid': display_id} if ref_id else {'v': display_id} | |
95 | program = self._call_api( | |
96 | app_token, 'program', display_id, query)['WsProgramResponse']['program'] | |
97 | video_id = program['uuid'] | |
98 | video_data = program['asset'] | |
99 | title = video_data['title'] | |
100 | asset_type = dict_get(video_data, ['assetType', 'asset_type']) | |
101 | ||
102 | formats = [] | |
103 | ||
104 | def process_asset_file(asset_file): | |
105 | if not asset_file: | |
106 | return | |
107 | # TODO: extract rtmp formats | |
108 | http_url = asset_file.get('http_url') | |
109 | if not http_url: | |
110 | return | |
111 | tbr = None | |
112 | vbr = int_or_none(asset_file.get('videoBitrate'), 1024) | |
113 | abr = int_or_none(asset_file.get('audioBitrate'), 1024) | |
114 | if asset_type == 'video': | |
115 | tbr = vbr + abr | |
116 | elif asset_type == 'audio': | |
117 | tbr = abr | |
118 | ||
119 | format_id = ['http'] | |
120 | if tbr: | |
121 | format_id.append(compat_str(tbr)) | |
122 | ||
123 | formats.append({ | |
124 | 'format_id': '-'.join(format_id), | |
125 | 'url': unescapeHTML(http_url), | |
126 | 'vbr': vbr, | |
127 | 'abr': abr, | |
128 | 'width': int_or_none(asset_file.get('videoWidth')), | |
129 | 'height': int_or_none(asset_file.get('videoHeight')), | |
130 | 'filesize': int_or_none(asset_file.get('filesize')), | |
131 | 'tbr': tbr, | |
132 | }) | |
133 | ||
134 | def process_asset_files(asset_files): | |
135 | for asset_file in (asset_files or []): | |
136 | process_asset_file(asset_file) | |
137 | ||
138 | process_asset_files(video_data.get('assetFiles')) | |
139 | process_asset_file(video_data.get('referenceFile')) | |
140 | if not formats: | |
141 | asset_id = video_data.get('assetid') or program.get('assetid') | |
142 | if asset_id: | |
143 | process_asset_files(try_get(self._call_api( | |
144 | app_token, 'asset_file', display_id, { | |
145 | 'assetid': asset_id, | |
146 | }, False), lambda x: x['WsAssetFileResponse']['AssetFiles'])) | |
147 | ||
148 | m3u8_url = dict_get(video_data, [ | |
149 | 'm3u8iPadURL', | |
150 | 'ipadM3u8Url', | |
151 | 'm3u8AndroidURL', | |
152 | 'm3u8iPhoneURL', | |
153 | 'iphoneM3u8Url']) | |
154 | if m3u8_url: | |
155 | formats.extend(self._extract_m3u8_formats( | |
156 | m3u8_url, video_id, 'mp4', 'm3u8_native', | |
157 | m3u8_id='hls', fatal=False)) | |
158 | ||
159 | smil_url = dict_get(video_data, ['httpSmil', 'hdSmil', 'rtmpSmil']) | |
160 | if smil_url: | |
161 | transform_source = None | |
162 | if ref_id == 'nhkworld': | |
163 | # TODO: figure out if this is something to be fixed in urljoin, | |
164 | # _parse_smil_formats or keep it here | |
165 | transform_source = lambda x: x.replace('src="/', 'src="').replace('/media"', '/media/"') | |
166 | formats.extend(self._extract_smil_formats( | |
167 | re.sub(r'/od/[^/]+/', '/od/http/', smil_url), video_id, | |
168 | transform_source=transform_source, fatal=False)) | |
169 | ||
170 | self._sort_formats(formats) | |
171 | ||
172 | subtitles = {} | |
173 | for caption in video_data.get('captions', []): | |
174 | caption_url = caption.get('url') | |
175 | if caption_url: | |
176 | subtitles.setdefault(caption.get('locale', 'en'), []).append({ | |
177 | 'url': caption_url}) | |
178 | ||
179 | return { | |
180 | 'id': video_id, | |
181 | 'title': title, | |
182 | 'description': video_data.get('description'), | |
183 | 'thumbnail': video_data.get('thumbnailUrl'), | |
184 | 'timestamp': parse_iso8601(video_data.get('dateadd')), | |
185 | 'formats': formats, | |
186 | 'subtitles': subtitles, | |
187 | } |