]> git.bitcoin.ninja Git - youtube-dl/blob - youtube_dl/extractor/wistia.py
[gfycat] Add support for /gifs/detail URLs (closes #14322)
[youtube-dl] / youtube_dl / extractor / wistia.py
1 from __future__ import unicode_literals
2
3 import re
4
5 from .common import InfoExtractor
6 from ..utils import (
7     ExtractorError,
8     int_or_none,
9     float_or_none,
10     unescapeHTML,
11 )
12
13
14 class WistiaIE(InfoExtractor):
15     _VALID_URL = r'(?:wistia:|https?://(?:fast\.)?wistia\.net/embed/iframe/)(?P<id>[a-z0-9]+)'
16     _API_URL = 'http://fast.wistia.com/embed/medias/%s.json'
17     _IFRAME_URL = 'http://fast.wistia.net/embed/iframe/%s'
18
19     _TESTS = [{
20         'url': 'http://fast.wistia.net/embed/iframe/sh7fpupwlt',
21         'md5': 'cafeb56ec0c53c18c97405eecb3133df',
22         'info_dict': {
23             'id': 'sh7fpupwlt',
24             'ext': 'mov',
25             'title': 'Being Resourceful',
26             'description': 'a Clients From Hell Video Series video from worldwidewebhosting',
27             'upload_date': '20131204',
28             'timestamp': 1386185018,
29             'duration': 117,
30         },
31     }, {
32         'url': 'wistia:sh7fpupwlt',
33         'only_matching': True,
34     }, {
35         # with hls video
36         'url': 'wistia:807fafadvk',
37         'only_matching': True,
38     }]
39
40     @staticmethod
41     def _extract_url(webpage):
42         match = re.search(
43             r'<(?:meta[^>]+?content|iframe[^>]+?src)=(["\'])(?P<url>(?:https?:)?//(?:fast\.)?wistia\.net/embed/iframe/.+?)\1', webpage)
44         if match:
45             return unescapeHTML(match.group('url'))
46
47         match = re.search(r'(?:id=["\']wistia_|data-wistia-?id=["\']|Wistia\.embed\(["\'])(?P<id>[^"\']+)', webpage)
48         if match:
49             return 'wistia:%s' % match.group('id')
50
51         match = re.search(
52             r'''(?sx)
53                 <script[^>]+src=(["'])(?:https?:)?//fast\.wistia\.com/assets/external/E-v1\.js\1[^>]*>.*?
54                 <div[^>]+class=(["']).*?\bwistia_async_(?P<id>[a-z0-9]+)\b.*?\2
55             ''', webpage)
56         if match:
57             return 'wistia:%s' % match.group('id')
58
59     def _real_extract(self, url):
60         video_id = self._match_id(url)
61
62         data_json = self._download_json(
63             self._API_URL % video_id, video_id,
64             # Some videos require this.
65             headers={
66                 'Referer': url if url.startswith('http') else self._IFRAME_URL % video_id,
67             })
68
69         if data_json.get('error'):
70             raise ExtractorError(
71                 'Error while getting the playlist', expected=True)
72
73         data = data_json['media']
74         title = data['name']
75
76         formats = []
77         thumbnails = []
78         for a in data['assets']:
79             aurl = a.get('url')
80             if not aurl:
81                 continue
82             astatus = a.get('status')
83             atype = a.get('type')
84             if (astatus is not None and astatus != 2) or atype in ('preview', 'storyboard'):
85                 continue
86             elif atype in ('still', 'still_image'):
87                 thumbnails.append({
88                     'url': aurl,
89                     'width': int_or_none(a.get('width')),
90                     'height': int_or_none(a.get('height')),
91                 })
92             else:
93                 aext = a.get('ext')
94                 is_m3u8 = a.get('container') == 'm3u8' or aext == 'm3u8'
95                 formats.append({
96                     'format_id': atype,
97                     'url': aurl,
98                     'tbr': int_or_none(a.get('bitrate')),
99                     'vbr': int_or_none(a.get('opt_vbitrate')),
100                     'width': int_or_none(a.get('width')),
101                     'height': int_or_none(a.get('height')),
102                     'filesize': int_or_none(a.get('size')),
103                     'vcodec': a.get('codec'),
104                     'container': a.get('container'),
105                     'ext': 'mp4' if is_m3u8 else aext,
106                     'protocol': 'm3u8' if is_m3u8 else None,
107                     'preference': 1 if atype == 'original' else None,
108                 })
109
110         self._sort_formats(formats)
111
112         return {
113             'id': video_id,
114             'title': title,
115             'description': data.get('seoDescription'),
116             'formats': formats,
117             'thumbnails': thumbnails,
118             'duration': float_or_none(data.get('duration')),
119             'timestamp': int_or_none(data.get('createdAt')),
120         }