aboutsummaryrefslogtreecommitdiff
path: root/youtube_dl/extractor/appletrailers.py
blob: 6d6237f8af79c02048da0e1b1624f33086a120b6 (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
import re
import xml.etree.ElementTree
import json

from .common import InfoExtractor
from ..utils import (
    compat_urlparse,
    determine_ext,
)


class AppleTrailersIE(InfoExtractor):
    _VALID_URL = r'https?://(?:www\.)?trailers.apple.com/trailers/(?P<company>[^/]+)/(?P<movie>[^/]+)'
    _TEST = {
        u"url": u"http://trailers.apple.com/trailers/wb/manofsteel/",
        u"playlist": [
            {
                u"file": u"manofsteel-trailer4.mov",
                u"md5": u"d97a8e575432dbcb81b7c3acb741f8a8",
                u"info_dict": {
                    u"duration": 111,
                    u"title": u"Trailer 4",
                    u"upload_date": u"20130523",
                    u"uploader_id": u"wb",
                },
            },
            {
                u"file": u"manofsteel-trailer3.mov",
                u"md5": u"b8017b7131b721fb4e8d6f49e1df908c",
                u"info_dict": {
                    u"duration": 182,
                    u"title": u"Trailer 3",
                    u"upload_date": u"20130417",
                    u"uploader_id": u"wb",
                },
            },
            {
                u"file": u"manofsteel-trailer.mov",
                u"md5": u"d0f1e1150989b9924679b441f3404d48",
                u"info_dict": {
                    u"duration": 148,
                    u"title": u"Trailer",
                    u"upload_date": u"20121212",
                    u"uploader_id": u"wb",
                },
            },
            {
                u"file": u"manofsteel-teaser.mov",
                u"md5": u"5fe08795b943eb2e757fa95cb6def1cb",
                u"info_dict": {
                    u"duration": 93,
                    u"title": u"Teaser",
                    u"upload_date": u"20120721",
                    u"uploader_id": u"wb",
                },
            }
        ]
    }

    _JSON_RE = r'iTunes.playURL\((.*?)\);'

    def _real_extract(self, url):
        mobj = re.match(self._VALID_URL, url)
        movie = mobj.group('movie')
        uploader_id = mobj.group('company')

        playlist_url = compat_urlparse.urljoin(url, u'includes/playlists/itunes.inc')
        playlist_snippet = self._download_webpage(playlist_url, movie)
        playlist_cleaned = re.sub(r'(?s)<script[^<]*?>.*?</script>', u'', playlist_snippet)
        playlist_cleaned = re.sub(r'<img ([^<]*?)>', r'<img \1/>', playlist_cleaned)
        # The ' in the onClick attributes are not escaped, it couldn't be parsed
        # with xml.etree.ElementTree.fromstring
        # like: http://trailers.apple.com/trailers/wb/gravity/
        def _clean_json(m):
            return u'iTunes.playURL(%s);' % m.group(1).replace('\'', '&#39;')
        playlist_cleaned = re.sub(self._JSON_RE, _clean_json, playlist_cleaned)
        playlist_html = u'<html>' + playlist_cleaned + u'</html>'

        doc = xml.etree.ElementTree.fromstring(playlist_html)
        playlist = []
        for li in doc.findall('./div/ul/li'):
            on_click = li.find('.//a').attrib['onClick']
            trailer_info_json = self._search_regex(self._JSON_RE,
                on_click, u'trailer info')
            trailer_info = json.loads(trailer_info_json)
            title = trailer_info['title']
            video_id = movie + '-' + re.sub(r'[^a-zA-Z0-9]', '', title).lower()
            thumbnail = li.find('.//img').attrib['src']
            upload_date = trailer_info['posted'].replace('-', '')

            runtime = trailer_info['runtime']
            m = re.search(r'(?P<minutes>[0-9]+):(?P<seconds>[0-9]{1,2})', runtime)
            duration = None
            if m:
                duration = 60 * int(m.group('minutes')) + int(m.group('seconds'))

            first_url = trailer_info['url']
            trailer_id = first_url.split('/')[-1].rpartition('_')[0].lower()
            settings_json_url = compat_urlparse.urljoin(url, 'includes/settings/%s.json' % trailer_id)
            settings_json = self._download_webpage(settings_json_url, trailer_id, u'Downloading settings json')
            settings = json.loads(settings_json)

            formats = []
            for format in settings['metadata']['sizes']:
                # The src is a file pointing to the real video file
                format_url = re.sub(r'_(\d*p.mov)', r'_h\1', format['src'])
                formats.append({
                    'url': format_url,
                    'ext': determine_ext(format_url),
                    'format': format['type'],
                    'width': format['width'],
                    'height': int(format['height']),
                })
            formats = sorted(formats, key=lambda f: (f['height'], f['width']))

            info = {
                '_type': 'video',
                'id': video_id,
                'title': title,
                'formats': formats,
                'title': title,
                'duration': duration,
                'thumbnail': thumbnail,
                'upload_date': upload_date,
                'uploader_id': uploader_id,
                'user_agent': 'QuickTime compatible (youtube-dl)',
            }
            # TODO: Remove when #980 has been merged
            info['url'] = formats[-1]['url']
            info['ext'] = formats[-1]['ext']

            playlist.append(info)

        return {
            '_type': 'playlist',
            'id': movie,
            'entries': playlist,
        }