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[youtubedl] / youtube_dl / extractor / nfl.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 (
8 compat_urllib_parse_urlparse,
9 )
10 from ..utils import (
11 ExtractorError,
12 int_or_none,
13 remove_end,
14 )
15
16
17 class NFLIE(InfoExtractor):
18 IE_NAME = 'nfl.com'
19 _VALID_URL = r'''(?x)
20 https?://
21 (?P<host>
22 (?:www\.)?
23 (?:
24 (?:
25 nfl|
26 buffalobills|
27 miamidolphins|
28 patriots|
29 newyorkjets|
30 baltimoreravens|
31 bengals|
32 clevelandbrowns|
33 steelers|
34 houstontexans|
35 colts|
36 jaguars|
37 titansonline|
38 denverbroncos|
39 kcchiefs|
40 raiders|
41 chargers|
42 dallascowboys|
43 giants|
44 philadelphiaeagles|
45 redskins|
46 chicagobears|
47 detroitlions|
48 packers|
49 vikings|
50 atlantafalcons|
51 panthers|
52 neworleanssaints|
53 buccaneers|
54 azcardinals|
55 stlouisrams|
56 49ers|
57 seahawks
58 )\.com|
59 .+?\.clubs\.nfl\.com
60 )
61 )/
62 (?:.+?/)*
63 (?P<id>[^/#?&]+)
64 '''
65 _TESTS = [{
66 'url': 'http://www.nfl.com/videos/nfl-game-highlights/0ap3000000398478/Week-3-Redskins-vs-Eagles-highlights',
67 'md5': '394ef771ddcd1354f665b471d78ec4c6',
68 'info_dict': {
69 'id': '0ap3000000398478',
70 'ext': 'mp4',
71 'title': 'Week 3: Redskins vs. Eagles highlights',
72 'description': 'md5:56323bfb0ac4ee5ab24bd05fdf3bf478',
73 'upload_date': '20140921',
74 'timestamp': 1411337580,
75 'thumbnail': 're:^https?://.*\.jpg$',
76 }
77 }, {
78 'url': 'http://prod.www.steelers.clubs.nfl.com/video-and-audio/videos/LIVE_Post_Game_vs_Browns/9d72f26a-9e2b-4718-84d3-09fb4046c266',
79 'md5': 'cf85bdb4bc49f6e9d3816d130c78279c',
80 'info_dict': {
81 'id': '9d72f26a-9e2b-4718-84d3-09fb4046c266',
82 'ext': 'mp4',
83 'title': 'LIVE: Post Game vs. Browns',
84 'description': 'md5:6a97f7e5ebeb4c0e69a418a89e0636e8',
85 'upload_date': '20131229',
86 'timestamp': 1388354455,
87 'thumbnail': 're:^https?://.*\.jpg$',
88 }
89 }, {
90 'url': 'http://www.nfl.com/news/story/0ap3000000467586/article/patriots-seahawks-involved-in-lategame-skirmish',
91 'info_dict': {
92 'id': '0ap3000000467607',
93 'ext': 'mp4',
94 'title': 'Frustrations flare on the field',
95 'description': 'Emotions ran high at the end of the Super Bowl on both sides of the ball after a dramatic finish.',
96 'timestamp': 1422850320,
97 'upload_date': '20150202',
98 },
99 }, {
100 'url': 'http://www.patriots.com/video/2015/09/18/10-days-gillette',
101 'md5': '4c319e2f625ffd0b481b4382c6fc124c',
102 'info_dict': {
103 'id': 'n-238346',
104 'ext': 'mp4',
105 'title': '10 Days at Gillette',
106 'description': 'md5:8cd9cd48fac16de596eadc0b24add951',
107 'timestamp': 1442618809,
108 'upload_date': '20150918',
109 },
110 }, {
111 # lowercase data-contentid
112 'url': 'http://www.steelers.com/news/article-1/Tomlin-on-Ben-getting-Vick-ready/56399c96-4160-48cf-a7ad-1d17d4a3aef7',
113 'info_dict': {
114 'id': '12693586-6ea9-4743-9c1c-02c59e4a5ef2',
115 'ext': 'mp4',
116 'title': 'Tomlin looks ahead to Ravens on a short week',
117 'description': 'md5:32f3f7b139f43913181d5cbb24ecad75',
118 'timestamp': 1443459651,
119 'upload_date': '20150928',
120 },
121 'params': {
122 'skip_download': True,
123 },
124 }, {
125 'url': 'http://www.nfl.com/videos/nfl-network-top-ten/09000d5d810a6bd4/Top-10-Gutsiest-Performances-Jack-Youngblood',
126 'only_matching': True,
127 }, {
128 'url': 'http://www.buffalobills.com/video/videos/Rex_Ryan_Show_World_Wide_Rex/b1dcfab2-3190-4bb1-bfc0-d6e603d6601a',
129 'only_matching': True,
130 }]
131
132 @staticmethod
133 def prepend_host(host, url):
134 if not url.startswith('http'):
135 if not url.startswith('/'):
136 url = '/%s' % url
137 url = 'http://{0:}{1:}'.format(host, url)
138 return url
139
140 @staticmethod
141 def format_from_stream(stream, protocol, host, path_prefix='',
142 preference=0, note=None):
143 url = '{protocol:}://{host:}/{prefix:}{path:}'.format(
144 protocol=protocol,
145 host=host,
146 prefix=path_prefix,
147 path=stream.get('path'),
148 )
149 return {
150 'url': url,
151 'vbr': int_or_none(stream.get('rate', 0), 1000),
152 'preference': preference,
153 'format_note': note,
154 }
155
156 def _real_extract(self, url):
157 mobj = re.match(self._VALID_URL, url)
158 video_id, host = mobj.group('id'), mobj.group('host')
159
160 webpage = self._download_webpage(url, video_id)
161
162 config_url = NFLIE.prepend_host(host, self._search_regex(
163 r'(?:(?:config|configURL)\s*:\s*|<nflcs:avplayer[^>]+data-config\s*=\s*)(["\'])(?P<config>.+?)\1',
164 webpage, 'config URL', default='static/content/static/config/video/config.json',
165 group='config'))
166 # For articles, the id in the url is not the video id
167 video_id = self._search_regex(
168 r'(?:<nflcs:avplayer[^>]+data-content[Ii]d\s*=\s*|content[Ii]d\s*:\s*)(["\'])(?P<id>.+?)\1',
169 webpage, 'video id', default=video_id, group='id')
170 config = self._download_json(config_url, video_id, 'Downloading player config')
171 url_template = NFLIE.prepend_host(
172 host, '{contentURLTemplate:}'.format(**config))
173 video_data = self._download_json(
174 url_template.format(id=video_id), video_id)
175
176 formats = []
177 cdn_data = video_data.get('cdnData', {})
178 streams = cdn_data.get('bitrateInfo', [])
179 if cdn_data.get('format') == 'EXTERNAL_HTTP_STREAM':
180 parts = compat_urllib_parse_urlparse(cdn_data.get('uri'))
181 protocol, host = parts.scheme, parts.netloc
182 for stream in streams:
183 formats.append(
184 NFLIE.format_from_stream(stream, protocol, host))
185 else:
186 cdns = config.get('cdns')
187 if not cdns:
188 raise ExtractorError('Failed to get CDN data', expected=True)
189
190 for name, cdn in cdns.items():
191 # LimeLight streams don't seem to work
192 if cdn.get('name') == 'LIMELIGHT':
193 continue
194
195 protocol = cdn.get('protocol')
196 host = remove_end(cdn.get('host', ''), '/')
197 if not (protocol and host):
198 continue
199
200 prefix = cdn.get('pathprefix', '')
201 if prefix and not prefix.endswith('/'):
202 prefix = '%s/' % prefix
203
204 preference = 0
205 if protocol == 'rtmp':
206 preference = -2
207 elif 'prog' in name.lower():
208 preference = 1
209
210 for stream in streams:
211 formats.append(
212 NFLIE.format_from_stream(stream, protocol, host,
213 prefix, preference, name))
214
215 self._sort_formats(formats)
216
217 thumbnail = None
218 for q in ('xl', 'l', 'm', 's', 'xs'):
219 thumbnail = video_data.get('imagePaths', {}).get(q)
220 if thumbnail:
221 break
222
223 return {
224 'id': video_id,
225 'title': video_data.get('headline'),
226 'formats': formats,
227 'description': video_data.get('caption'),
228 'duration': video_data.get('duration'),
229 'thumbnail': thumbnail,
230 'timestamp': int_or_none(video_data.get('posted'), 1000),
231 }