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[youtubedl] / youtube_dl / extractor / nhl.py
1 from __future__ import unicode_literals
2
3 import re
4 import json
5
6 from .common import InfoExtractor
7 from ..utils import (
8 compat_urlparse,
9 compat_urllib_parse,
10 unified_strdate,
11 )
12
13
14 class NHLBaseInfoExtractor(InfoExtractor):
15 @staticmethod
16 def _fix_json(json_string):
17 return json_string.replace('\\\'', '\'')
18
19 def _extract_video(self, info):
20 video_id = info['id']
21 self.report_extraction(video_id)
22
23 initial_video_url = info['publishPoint']
24 if info['formats'] == '1':
25 data = compat_urllib_parse.urlencode({
26 'type': 'fvod',
27 'path': initial_video_url.replace('.mp4', '_sd.mp4'),
28 })
29 path_url = 'http://video.nhl.com/videocenter/servlets/encryptvideopath?' + data
30 path_doc = self._download_xml(
31 path_url, video_id, 'Downloading final video url')
32 video_url = path_doc.find('path').text
33 else:
34 video_url = initial_video_url
35
36 join = compat_urlparse.urljoin
37 return {
38 'id': video_id,
39 'title': info['name'],
40 'url': video_url,
41 'description': info['description'],
42 'duration': int(info['duration']),
43 'thumbnail': join(join(video_url, '/u/'), info['bigImage']),
44 'upload_date': unified_strdate(info['releaseDate'].split('.')[0]),
45 }
46
47
48 class NHLIE(NHLBaseInfoExtractor):
49 IE_NAME = 'nhl.com'
50 _VALID_URL = r'https?://video(?P<team>\.[^.]*)?\.nhl\.com/videocenter/console(?:\?(?:.*?[?&])?)id=(?P<id>[0-9a-z-]+)'
51
52 _TESTS = [{
53 'url': 'http://video.canucks.nhl.com/videocenter/console?catid=6?id=453614',
54 'md5': 'db704a4ea09e8d3988c85e36cc892d09',
55 'info_dict': {
56 'id': '453614',
57 'ext': 'mp4',
58 'title': 'Quick clip: Weise 4-3 goal vs Flames',
59 'description': 'Dale Weise scores his first of the season to put the Canucks up 4-3.',
60 'duration': 18,
61 'upload_date': '20131006',
62 },
63 }, {
64 'url': 'http://video.nhl.com/videocenter/console?id=2014020024-628-h',
65 'md5': 'd22e82bc592f52d37d24b03531ee9696',
66 'info_dict': {
67 'id': '2014020024-628-h',
68 'ext': 'mp4',
69 'title': 'Alex Galchenyuk Goal on Ray Emery (14:40/3rd)',
70 'description': 'Home broadcast - Montreal Canadiens at Philadelphia Flyers - October 11, 2014',
71 'duration': 0,
72 'upload_date': '20141011',
73 },
74 }, {
75 'url': 'http://video.flames.nhl.com/videocenter/console?id=630616',
76 'only_matching': True,
77 }]
78
79 def _real_extract(self, url):
80 mobj = re.match(self._VALID_URL, url)
81 video_id = mobj.group('id')
82 json_url = 'http://video.nhl.com/videocenter/servlets/playlist?ids=%s&format=json' % video_id
83 data = self._download_json(
84 json_url, video_id, transform_source=self._fix_json)
85 return self._extract_video(data[0])
86
87
88 class NHLVideocenterIE(NHLBaseInfoExtractor):
89 IE_NAME = 'nhl.com:videocenter'
90 IE_DESC = 'NHL videocenter category'
91 _VALID_URL = r'https?://video\.(?P<team>[^.]*)\.nhl\.com/videocenter/(console\?.*?catid=(?P<catid>[0-9]+)(?![&?]id=).*?)?$'
92 _TEST = {
93 'url': 'http://video.canucks.nhl.com/videocenter/console?catid=999',
94 'info_dict': {
95 'id': '999',
96 'title': 'Highlights',
97 },
98 'playlist_count': 12,
99 }
100
101 def _real_extract(self, url):
102 mobj = re.match(self._VALID_URL, url)
103 team = mobj.group('team')
104 webpage = self._download_webpage(url, team)
105 cat_id = self._search_regex(
106 [r'var defaultCatId = "(.+?)";',
107 r'{statusIndex:0,index:0,.*?id:(.*?),'],
108 webpage, 'category id')
109 playlist_title = self._html_search_regex(
110 r'tab0"[^>]*?>(.*?)</td>',
111 webpage, 'playlist title', flags=re.DOTALL).lower().capitalize()
112
113 data = compat_urllib_parse.urlencode({
114 'cid': cat_id,
115 # This is the default value
116 'count': 12,
117 'ptrs': 3,
118 'format': 'json',
119 })
120 path = '/videocenter/servlets/browse?' + data
121 request_url = compat_urlparse.urljoin(url, path)
122 response = self._download_webpage(request_url, playlist_title)
123 response = self._fix_json(response)
124 if not response.strip():
125 self._downloader.report_warning(u'Got an empty reponse, trying '
126 'adding the "newvideos" parameter')
127 response = self._download_webpage(request_url + '&newvideos=true',
128 playlist_title)
129 response = self._fix_json(response)
130 videos = json.loads(response)
131
132 return {
133 '_type': 'playlist',
134 'title': playlist_title,
135 'id': cat_id,
136 'entries': [self._extract_video(v) for v in videos],
137 }