aboutsummaryrefslogtreecommitdiff
path: root/youtube_dl/extractor/nfl.py
blob: 4832b3ce4b765d332ea8e827205547bd062c400c (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
# coding: utf-8
from __future__ import unicode_literals

import re

from .common import InfoExtractor
from ..utils import (
    ExtractorError,
    compat_urllib_parse,
    int_or_none,
    remove_end,
)


class NFLIE(InfoExtractor):
    IE_NAME = 'nfl.com'
    _VALID_URL = r'''(?x)https?://
        (?P<host>(?:www\.)?(?:nfl\.com|.*?\.clubs\.nfl\.com))/
        (?:.+?/)*
        (?P<id>(?:\d[a-z]{2}\d{13}|\w{8}\-(?:\w{4}\-){3}\w{12}))'''
    _TESTS = [
        {
            'url': 'http://www.nfl.com/videos/nfl-game-highlights/0ap3000000398478/Week-3-Redskins-vs-Eagles-highlights',
            'md5': '394ef771ddcd1354f665b471d78ec4c6',
            'info_dict': {
                'id': '0ap3000000398478',
                'ext': 'mp4',
                'title': 'Week 3: Redskins vs. Eagles highlights',
                'description': 'md5:56323bfb0ac4ee5ab24bd05fdf3bf478',
                'upload_date': '20140921',
                'timestamp': 1411337580,
                'thumbnail': 're:^https?://.*\.jpg$',
            }
        },
        {
            'url': 'http://prod.www.steelers.clubs.nfl.com/video-and-audio/videos/LIVE_Post_Game_vs_Browns/9d72f26a-9e2b-4718-84d3-09fb4046c266',
            'md5': 'cf85bdb4bc49f6e9d3816d130c78279c',
            'info_dict': {
                'id': '9d72f26a-9e2b-4718-84d3-09fb4046c266',
                'ext': 'mp4',
                'title': 'LIVE: Post Game vs. Browns',
                'description': 'md5:6a97f7e5ebeb4c0e69a418a89e0636e8',
                'upload_date': '20131229',
                'timestamp': 1388354455,
                'thumbnail': 're:^https?://.*\.jpg$',
            }
        }
    ]

    @staticmethod
    def prepend_host(host, url):
        if not url.startswith('http'):
            if not url.startswith('/'):
                url = '/%s' % url
            url = 'http://{0:}{1:}'.format(host, url)
        return url

    @staticmethod
    def format_from_stream(stream, protocol, host, path_prefix='',
                           preference=0, note=None):
        url = '{protocol:}://{host:}/{prefix:}{path:}'.format(
            protocol=protocol,
            host=host,
            prefix=path_prefix,
            path=stream.get('path'),
        )
        return {
            'url': url,
            'vbr': int_or_none(stream.get('rate', 0), 1000),
            'preference': preference,
            'format_note': note,
        }

    def _real_extract(self, url):
        mobj = re.match(self._VALID_URL, url)
        video_id, host = mobj.group('id'), mobj.group('host')

        webpage = self._download_webpage(url, video_id)

        config_url = NFLIE.prepend_host(host, self._search_regex(
            r'(?:config|configURL)\s*:\s*"([^"]+)"', webpage, 'config URL'))
        config = self._download_json(config_url, video_id,
                                     note='Downloading player config')
        url_template = NFLIE.prepend_host(
            host, '{contentURLTemplate:}'.format(**config))
        video_data = self._download_json(
            url_template.format(id=video_id), video_id)

        formats = []
        cdn_data = video_data.get('cdnData', {})
        streams = cdn_data.get('bitrateInfo', [])
        if cdn_data.get('format') == 'EXTERNAL_HTTP_STREAM':
            parts = compat_urllib_parse.urlparse(cdn_data.get('uri'))
            protocol, host = parts.scheme, parts.netloc
            for stream in streams:
                formats.append(
                    NFLIE.format_from_stream(stream, protocol, host))
        else:
            cdns = config.get('cdns')
            if not cdns:
                raise ExtractorError('Failed to get CDN data', expected=True)

            for name, cdn in cdns.items():
                # LimeLight streams don't seem to work
                if cdn.get('name') == 'LIMELIGHT':
                    continue

                protocol = cdn.get('protocol')
                host = remove_end(cdn.get('host', ''), '/')
                if not (protocol and host):
                    continue

                prefix = cdn.get('pathprefix', '')
                if prefix and not prefix.endswith('/'):
                    prefix = '%s/' % prefix

                preference = 0
                if protocol == 'rtmp':
                    preference = -2
                elif 'prog' in name.lower():
                    preference = 1

                for stream in streams:
                    formats.append(
                        NFLIE.format_from_stream(stream, protocol, host,
                                                 prefix, preference, name))

        self._sort_formats(formats)

        thumbnail = None
        for q in ('xl', 'l', 'm', 's', 'xs'):
            thumbnail = video_data.get('imagePaths', {}).get(q)
            if thumbnail:
                break

        return {
            'id': video_id,
            'title': video_data.get('headline'),
            'formats': formats,
            'description': video_data.get('caption'),
            'duration': video_data.get('duration'),
            'thumbnail': thumbnail,
            'timestamp': int_or_none(video_data.get('posted'), 1000),
        }