aboutsummaryrefslogtreecommitdiffstats
path: root/hypervideo_dl/extractor/zoom.py
blob: 3d7ccca7603c1a25936aa3b4244529b036ff55be (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
from .common import InfoExtractor
from ..utils import (
    ExtractorError,
    int_or_none,
    str_or_none,
    js_to_json,
    parse_filesize,
    traverse_obj,
    urlencode_postdata,
    urljoin,
)


class ZoomIE(InfoExtractor):
    IE_NAME = 'zoom'
    _VALID_URL = r'(?P<base_url>https?://(?:[^.]+\.)?zoom.us/)rec(?:ording)?/(?P<type>play|share)/(?P<id>[A-Za-z0-9_.-]+)'
    _TESTS = [{
        'url': 'https://economist.zoom.us/rec/play/dUk_CNBETmZ5VA2BwEl-jjakPpJ3M1pcfVYAPRsoIbEByGsLjUZtaa4yCATQuOL3der8BlTwxQePl_j0.EImBkXzTIaPvdZO5',
        'md5': 'ab445e8c911fddc4f9adc842c2c5d434',
        'info_dict': {
            'id': 'dUk_CNBETmZ5VA2BwEl-jjakPpJ3M1pcfVYAPRsoIbEByGsLjUZtaa4yCATQuOL3der8BlTwxQePl_j0.EImBkXzTIaPvdZO5',
            'ext': 'mp4',
            'title': 'China\'s "two sessions" and the new five-year plan',
        },
        'skip': 'Recording requires email authentication to access',
    }, {
        # play URL
        'url': 'https://ffgolf.zoom.us/rec/play/qhEhXbrxq1Zoucx8CMtHzq1Z_2YZRPVCqWK_K-2FkEGRsSLDeOX8Tu4P6jtjZcRry8QhIbvKZdtr4UNo.QcPn2debFskI9whJ',
        'md5': '2c4b1c4e5213ebf9db293e88d9385bee',
        'info_dict': {
            'id': 'qhEhXbrxq1Zoucx8CMtHzq1Z_2YZRPVCqWK_K-2FkEGRsSLDeOX8Tu4P6jtjZcRry8QhIbvKZdtr4UNo.QcPn2debFskI9whJ',
            'ext': 'mp4',
            'title': 'Prépa AF2023 - Séance 5 du 11 avril - R20/VM/GO',
        },
    }, {
        # share URL
        'url': 'https://us02web.zoom.us/rec/share/hkUk5Zxcga0nkyNGhVCRfzkA2gX_mzgS3LpTxEEWJz9Y_QpIQ4mZFOUx7KZRZDQA.9LGQBdqmDAYgiZ_8',
        'md5': '90fdc7cfcaee5d52d1c817fc03c43c9b',
        'info_dict': {
            'id': 'hkUk5Zxcga0nkyNGhVCRfzkA2gX_mzgS3LpTxEEWJz9Y_QpIQ4mZFOUx7KZRZDQA.9LGQBdqmDAYgiZ_8',
            'ext': 'mp4',
            'title': 'Timea Andrea Lelik\'s Personal Meeting Room',
        },
    }]

    def _get_page_data(self, webpage, video_id):
        return self._search_json(
            r'window\.__data__\s*=', webpage, 'data', video_id, transform_source=js_to_json)

    def _get_real_webpage(self, url, base_url, video_id, url_type):
        webpage = self._download_webpage(url, video_id, note=f'Downloading {url_type} webpage')
        try:
            form = self._form_hidden_inputs('password_form', webpage)
        except ExtractorError:
            return webpage

        password = self.get_param('videopassword')
        if not password:
            raise ExtractorError(
                'This video is protected by a passcode, use the --video-password option', expected=True)
        is_meeting = form.get('useWhichPasswd') == 'meeting'
        validation = self._download_json(
            base_url + 'rec/validate%s_passwd' % ('_meet' if is_meeting else ''),
            video_id, 'Validating passcode', 'Wrong passcode', data=urlencode_postdata({
                'id': form[('meet' if is_meeting else 'file') + 'Id'],
                'passwd': password,
                'action': form.get('action'),
            }))
        if not validation.get('status'):
            raise ExtractorError(validation['errorMessage'], expected=True)
        return self._download_webpage(url, video_id, note=f'Re-downloading {url_type} webpage')

    def _real_extract(self, url):
        base_url, url_type, video_id = self._match_valid_url(url).group('base_url', 'type', 'id')

        if url_type == 'share':
            webpage = self._get_real_webpage(url, base_url, video_id, 'share')
            meeting_id = self._get_page_data(webpage, video_id)['meetingId']
            redirect_path = self._download_json(
                f'{base_url}nws/recording/1.0/play/share-info/{meeting_id}',
                video_id, note='Downloading share info JSON')['result']['redirectUrl']
            url = urljoin(base_url, redirect_path)

        webpage = self._get_real_webpage(url, base_url, video_id, 'play')
        file_id = self._get_page_data(webpage, video_id)['fileId']
        if not file_id:
            # When things go wrong, file_id can be empty string
            raise ExtractorError('Unable to extract file ID')

        data = self._download_json(
            f'{base_url}nws/recording/1.0/play/info/{file_id}', video_id,
            note='Downloading play info JSON')['result']

        subtitles = {}
        for _type in ('transcript', 'cc', 'chapter'):
            if data.get('%sUrl' % _type):
                subtitles[_type] = [{
                    'url': urljoin(base_url, data['%sUrl' % _type]),
                    'ext': 'vtt',
                }]

        formats = []

        if data.get('viewMp4Url'):
            formats.append({
                'format_note': 'Camera stream',
                'url': str_or_none(data.get('viewMp4Url')),
                'width': int_or_none(traverse_obj(data, ('viewResolvtions', 0))),
                'height': int_or_none(traverse_obj(data, ('viewResolvtions', 1))),
                'format_id': str_or_none(traverse_obj(data, ('recording', 'id'))),
                'ext': 'mp4',
                'filesize_approx': parse_filesize(str_or_none(traverse_obj(data, ('recording', 'fileSizeInMB')))),
                'preference': 0
            })

        if data.get('shareMp4Url'):
            formats.append({
                'format_note': 'Screen share stream',
                'url': str_or_none(data.get('shareMp4Url')),
                'width': int_or_none(traverse_obj(data, ('shareResolvtions', 0))),
                'height': int_or_none(traverse_obj(data, ('shareResolvtions', 1))),
                'format_id': str_or_none(traverse_obj(data, ('shareVideo', 'id'))),
                'ext': 'mp4',
                'preference': -1
            })

        return {
            'id': video_id,
            'title': str_or_none(traverse_obj(data, ('meet', 'topic'))),
            'subtitles': subtitles,
            'formats': formats,
            'http_headers': {
                'Referer': base_url,
            },
        }