aboutsummaryrefslogtreecommitdiff
path: root/youtube_dl/extractor/rai.py
blob: 1631faf29f61c9cc15bca99394966c1917ca1a08 (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
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
from __future__ import unicode_literals

import re

from .common import InfoExtractor
from ..compat import (
    compat_urllib_parse,
)
from ..utils import (
    parse_duration,
    unified_strdate,
)


class RaiIE(InfoExtractor):
    _VALID_URL = r'(?P<url>(?P<host>http://(?:.+?\.)?(?:rai\.it|rai\.tv|rainews\.it))/dl/.+?-(?P<id>[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12})(?:-.+?)?\.html)'
    _TESTS = [
        {
            'url': 'http://www.rai.tv/dl/RaiTV/programmi/media/ContentItem-cb27157f-9dd0-4aee-b788-b1f67643a391.html',
            'md5': 'c064c0b2d09c278fb293116ef5d0a32d',
            'info_dict': {
                'id': 'cb27157f-9dd0-4aee-b788-b1f67643a391',
                'ext': 'mp4',
                'title': 'Report del 07/04/2014',
                'description': 'md5:f27c544694cacb46a078db84ec35d2d9',
                'upload_date': '20140407',
                'duration': 6160,
            }
        },
        {
            'url': 'http://www.raisport.rai.it/dl/raiSport/media/rassegna-stampa-04a9f4bd-b563-40cf-82a6-aad3529cb4a9.html',
            'md5': '8bb9c151924ce241b74dd52ef29ceafa',
            'info_dict': {
                'id': '04a9f4bd-b563-40cf-82a6-aad3529cb4a9',
                'ext': 'mp4',
                'title': 'TG PRIMO TEMPO',
                'description': '',
                'upload_date': '20140612',
                'duration': 1758,
            },
            'skip': 'Error 404',
        },
        {
            'url': 'http://www.rainews.it/dl/rainews/media/state-of-the-net-Antonella-La-Carpia-regole-virali-7aafdea9-0e5d-49d5-88a6-7e65da67ae13.html',
            'md5': '35cf7c229f22eeef43e48b5cf923bef0',
            'info_dict': {
                'id': '7aafdea9-0e5d-49d5-88a6-7e65da67ae13',
                'ext': 'mp4',
                'title': 'State of the Net, Antonella La Carpia: regole virali',
                'description': 'md5:b0ba04a324126903e3da7763272ae63c',
                'upload_date': '20140613',
            },
            'skip': 'Error 404',
        },
        {
            'url': 'http://www.rai.tv/dl/RaiTV/programmi/media/ContentItem-b4a49761-e0cc-4b14-8736-2729f6f73132-tg2.html',
            'md5': '35694f062977fe6619943f08ed935730',
            'info_dict': {
                'id': 'b4a49761-e0cc-4b14-8736-2729f6f73132',
                'ext': 'mp4',
                'title': 'Alluvione in Sardegna e dissesto idrogeologico',
                'description': 'Edizione delle ore 20:30 ',
            }
        },
        {
            'url': 'http://www.ilcandidato.rai.it/dl/ray/media/Il-Candidato---Primo-episodio-Le-Primarie-28e5525a-b495-45e8-a7c3-bc48ba45d2b6.html',
            'md5': '02b64456f7cc09f96ff14e7dd489017e',
            'info_dict': {
                'id': '28e5525a-b495-45e8-a7c3-bc48ba45d2b6',
                'ext': 'flv',
                'title': 'Il Candidato - Primo episodio: "Le Primarie"',
                'description': 'Primo appuntamento con "Il candidato" con Filippo Timi, alias Piero Zucca presidente!',
                'uploader': 'RaiTre',
            }
        }
    ]

    def _extract_relinker_url(self, webpage):
        return self._proto_relative_url(self._search_regex(
            [r'name="videourl" content="([^"]+)"', r'var\s+videoURL(?:_MP4)?\s*=\s*"([^"]+)"'],
            webpage, 'relinker url', default=None))

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

        webpage = self._download_webpage(url, video_id)

        relinker_url = self._extract_relinker_url(webpage)

        if not relinker_url:
            iframe_path = self._search_regex(
                r'<iframe[^>]+src="/?(dl/[^"]+\?iframe\b[^"]*)"',
                webpage, 'iframe')
            webpage = self._download_webpage(
                '%s/%s' % (host, iframe_path), video_id)
            relinker_url = self._extract_relinker_url(webpage)

        relinker = self._download_json(
            '%s&output=47' % relinker_url, video_id)

        media_url = relinker['video'][0]
        ct = relinker.get('ct')
        if ct == 'f4m':
            formats = self._extract_f4m_formats(
                media_url + '&hdcore=3.7.0&plugin=aasp-3.7.0.39.44', video_id)
        else:
            formats = [{
                'url': media_url,
                'format_id': ct,
            }]

        json_link = self._html_search_meta(
            'jsonlink', webpage, 'JSON link', default=None)
        if json_link:
            media = self._download_json(
                host + json_link, video_id, 'Downloading video JSON')
            title = media.get('name')
            description = media.get('desc')
            thumbnail = media.get('image_300') or media.get('image_medium') or media.get('image')
            duration = parse_duration(media.get('length'))
            uploader = media.get('author')
            upload_date = unified_strdate(media.get('date'))
        else:
            title = (self._search_regex(
                r'var\s+videoTitolo\s*=\s*"(.+?)";',
                webpage, 'title', default=None) or self._og_search_title(webpage)).replace('\\"', '"')
            description = self._og_search_description(webpage)
            thumbnail = self._og_search_thumbnail(webpage)
            duration = None
            uploader = self._html_search_meta('Editore', webpage, 'uploader')
            upload_date = unified_strdate(self._html_search_meta(
                'item-date', webpage, 'upload date', default=None))

        subtitles = self.extract_subtitles(video_id, webpage)

        return {
            'id': video_id,
            'title': title,
            'description': description,
            'thumbnail': thumbnail,
            'uploader': uploader,
            'upload_date': upload_date,
            'duration': duration,
            'formats': formats,
            'subtitles': subtitles,
        }

    def _get_subtitles(self, video_id, webpage):
        subtitles = {}
        m = re.search(r'<meta name="closedcaption" content="(?P<captions>[^"]+)"', webpage)
        if m:
            captions = m.group('captions')
            STL_EXT = '.stl'
            SRT_EXT = '.srt'
            if captions.endswith(STL_EXT):
                captions = captions[:-len(STL_EXT)] + SRT_EXT
            subtitles['it'] = [{
                'ext': 'srt',
                'url': 'http://www.rai.tv%s' % compat_urllib_parse.quote(captions),
            }]
        return subtitles