mirror of
https://github.com/l1ving/youtube-dl
synced 2024-12-23 16:02:53 +08:00
139 lines
5.3 KiB
Python
139 lines
5.3 KiB
Python
import re
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import xml.etree.ElementTree
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import json
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from .common import InfoExtractor
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from ..utils import (
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compat_urlparse,
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determine_ext,
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)
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class AppleTrailersIE(InfoExtractor):
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_VALID_URL = r'https?://(?:www\.)?trailers.apple.com/trailers/(?P<company>[^/]+)/(?P<movie>[^/]+)'
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_TEST = {
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u"url": u"http://trailers.apple.com/trailers/wb/manofsteel/",
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u"playlist": [
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{
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u"file": u"manofsteel-trailer4.mov",
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u"md5": u"d97a8e575432dbcb81b7c3acb741f8a8",
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u"info_dict": {
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u"duration": 111,
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u"title": u"Trailer 4",
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u"upload_date": u"20130523",
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u"uploader_id": u"wb",
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},
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},
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{
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u"file": u"manofsteel-trailer3.mov",
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u"md5": u"b8017b7131b721fb4e8d6f49e1df908c",
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u"info_dict": {
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u"duration": 182,
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u"title": u"Trailer 3",
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u"upload_date": u"20130417",
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u"uploader_id": u"wb",
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},
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},
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{
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u"file": u"manofsteel-trailer.mov",
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u"md5": u"d0f1e1150989b9924679b441f3404d48",
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u"info_dict": {
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u"duration": 148,
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u"title": u"Trailer",
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u"upload_date": u"20121212",
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u"uploader_id": u"wb",
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},
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},
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{
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u"file": u"manofsteel-teaser.mov",
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u"md5": u"5fe08795b943eb2e757fa95cb6def1cb",
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u"info_dict": {
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u"duration": 93,
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u"title": u"Teaser",
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u"upload_date": u"20120721",
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u"uploader_id": u"wb",
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},
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}
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]
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}
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_JSON_RE = r'iTunes.playURL\((.*?)\);'
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def _real_extract(self, url):
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mobj = re.match(self._VALID_URL, url)
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movie = mobj.group('movie')
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uploader_id = mobj.group('company')
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playlist_url = compat_urlparse.urljoin(url, u'includes/playlists/itunes.inc')
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playlist_snippet = self._download_webpage(playlist_url, movie)
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playlist_cleaned = re.sub(r'(?s)<script[^<]*?>.*?</script>', u'', playlist_snippet)
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playlist_cleaned = re.sub(r'<img ([^<]*?)>', r'<img \1/>', playlist_cleaned)
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# The ' in the onClick attributes are not escaped, it couldn't be parsed
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# with xml.etree.ElementTree.fromstring
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# like: http://trailers.apple.com/trailers/wb/gravity/
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def _clean_json(m):
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return u'iTunes.playURL(%s);' % m.group(1).replace('\'', ''')
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playlist_cleaned = re.sub(self._JSON_RE, _clean_json, playlist_cleaned)
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playlist_html = u'<html>' + playlist_cleaned + u'</html>'
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doc = xml.etree.ElementTree.fromstring(playlist_html)
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playlist = []
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for li in doc.findall('./div/ul/li'):
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on_click = li.find('.//a').attrib['onClick']
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trailer_info_json = self._search_regex(self._JSON_RE,
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on_click, u'trailer info')
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trailer_info = json.loads(trailer_info_json)
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title = trailer_info['title']
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video_id = movie + '-' + re.sub(r'[^a-zA-Z0-9]', '', title).lower()
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thumbnail = li.find('.//img').attrib['src']
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upload_date = trailer_info['posted'].replace('-', '')
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runtime = trailer_info['runtime']
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m = re.search(r'(?P<minutes>[0-9]+):(?P<seconds>[0-9]{1,2})', runtime)
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duration = None
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if m:
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duration = 60 * int(m.group('minutes')) + int(m.group('seconds'))
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first_url = trailer_info['url']
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trailer_id = first_url.split('/')[-1].rpartition('_')[0].lower()
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settings_json_url = compat_urlparse.urljoin(url, 'includes/settings/%s.json' % trailer_id)
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settings_json = self._download_webpage(settings_json_url, trailer_id, u'Downloading settings json')
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settings = json.loads(settings_json)
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formats = []
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for format in settings['metadata']['sizes']:
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# The src is a file pointing to the real video file
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format_url = re.sub(r'_(\d*p.mov)', r'_h\1', format['src'])
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formats.append({
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'url': format_url,
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'ext': determine_ext(format_url),
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'format': format['type'],
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'width': format['width'],
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'height': int(format['height']),
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})
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formats = sorted(formats, key=lambda f: (f['height'], f['width']))
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info = {
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'_type': 'video',
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'id': video_id,
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'title': title,
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'formats': formats,
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'title': title,
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'duration': duration,
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'thumbnail': thumbnail,
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'upload_date': upload_date,
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'uploader_id': uploader_id,
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'user_agent': 'QuickTime compatible (youtube-dl)',
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}
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# TODO: Remove when #980 has been merged
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info['url'] = formats[-1]['url']
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info['ext'] = formats[-1]['ext']
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playlist.append(info)
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return {
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'_type': 'playlist',
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'id': movie,
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'entries': playlist,
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}
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