summaryrefslogtreecommitdiffstats
path: root/yt_dlp/extractor/yandexdisk.py
blob: d5eecbd9c0f530771ac98483f74d5c2b9f4bd043 (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
import json

from .common import InfoExtractor
from ..utils import (
    determine_ext,
    float_or_none,
    int_or_none,
    mimetype2ext,
    try_get,
    urljoin,
)


class YandexDiskIE(InfoExtractor):
    _VALID_URL = r'''(?x)https?://
        (?P<domain>
            yadi\.sk|
            disk\.yandex\.
                (?:
                    az|
                    by|
                    co(?:m(?:\.(?:am|ge|tr))?|\.il)|
                    ee|
                    fr|
                    k[gz]|
                    l[tv]|
                    md|
                    t[jm]|
                    u[az]|
                    ru
                )
        )/(?:[di]/|public.*?\bhash=)(?P<id>[^/?#&]+)'''

    _TESTS = [{
        'url': 'https://yadi.sk/i/VdOeDou8eZs6Y',
        'md5': 'a4a8d52958c8fddcf9845935070402ae',
        'info_dict': {
            'id': 'VdOeDou8eZs6Y',
            'ext': 'mp4',
            'title': '4.mp4',
            'duration': 168.6,
            'uploader': 'y.botova',
            'uploader_id': '300043621',
            'view_count': int,
        },
        'expected_warnings': ['Unable to download JSON metadata'],
    }, {
        'url': 'https://yadi.sk/d/h3WAXvDS3Li3Ce',
        'only_matching': True,
    }, {
        'url': 'https://yadi.sk/public?hash=5DZ296JK9GWCLp02f6jrObjnctjRxMs8L6%2B%2FuhNqk38%3D',
        'only_matching': True,
    }]

    def _real_extract(self, url):
        domain, video_id = self._match_valid_url(url).groups()

        webpage = self._download_webpage(url, video_id)
        store = self._parse_json(self._search_regex(
            r'<script[^>]+id="store-prefetch"[^>]*>\s*({.+?})\s*</script>',
            webpage, 'store'), video_id)
        resource = store['resources'][store['rootResourceId']]

        title = resource['name']
        meta = resource.get('meta') or {}

        public_url = meta.get('short_url')
        if public_url:
            video_id = self._match_id(public_url)

        source_url = (self._download_json(
            'https://cloud-api.yandex.net/v1/disk/public/resources/download',
            video_id, query={'public_key': url}, fatal=False) or {}).get('href')
        video_streams = resource.get('videoStreams') or {}
        video_hash = resource.get('hash') or url
        environment = store.get('environment') or {}
        sk = environment.get('sk')
        yandexuid = environment.get('yandexuid')
        if sk and yandexuid and not (source_url and video_streams):
            self._set_cookie(domain, 'yandexuid', yandexuid)

            def call_api(action):
                return (self._download_json(
                    urljoin(url, '/public/api/') + action, video_id, data=json.dumps({
                        'hash': video_hash,
                        'sk': sk,
                    }).encode(), headers={
                        'Content-Type': 'text/plain',
                    }, fatal=False) or {}).get('data') or {}
            if not source_url:
                # TODO: figure out how to detect if download limit has
                # been reached and then avoid unnecessary source format
                # extraction requests
                source_url = call_api('download-url').get('url')
            if not video_streams:
                video_streams = call_api('get-video-streams')

        formats = []
        if source_url:
            formats.append({
                'url': source_url,
                'format_id': 'source',
                'ext': determine_ext(title, meta.get('ext') or mimetype2ext(meta.get('mime_type')) or 'mp4'),
                'quality': 1,
                'filesize': int_or_none(meta.get('size'))
            })

        for video in (video_streams.get('videos') or []):
            format_url = video.get('url')
            if not format_url:
                continue
            if video.get('dimension') == 'adaptive':
                formats.extend(self._extract_m3u8_formats(
                    format_url, video_id, 'mp4', 'm3u8_native',
                    m3u8_id='hls', fatal=False))
            else:
                size = video.get('size') or {}
                height = int_or_none(size.get('height'))
                format_id = 'hls'
                if height:
                    format_id += '-%dp' % height
                formats.append({
                    'ext': 'mp4',
                    'format_id': format_id,
                    'height': height,
                    'protocol': 'm3u8_native',
                    'url': format_url,
                    'width': int_or_none(size.get('width')),
                })

        uid = resource.get('uid')
        display_name = try_get(store, lambda x: x['users'][uid]['displayName'])

        return {
            'id': video_id,
            'title': title,
            'duration': float_or_none(video_streams.get('duration'), 1000),
            'uploader': display_name,
            'uploader_id': uid,
            'view_count': int_or_none(meta.get('views_counter')),
            'formats': formats,
        }