mirror of
https://github.com/ytdl-org/youtube-dl.git
synced 2024-08-31 17:09:42 +02:00
113 lines
4.4 KiB
Python
113 lines
4.4 KiB
Python
from __future__ import unicode_literals
|
|
|
|
from .common import InfoExtractor
|
|
from ..utils import (
|
|
clean_html,
|
|
determine_ext,
|
|
int_or_none,
|
|
qualities,
|
|
urlencode_postdata,
|
|
xpath_text,
|
|
)
|
|
|
|
|
|
class NFBIE(InfoExtractor):
|
|
IE_NAME = 'nfb'
|
|
IE_DESC = 'National Film Board of Canada'
|
|
_VALID_URL = r'https?://(?:www\.)?(?:nfb|onf)\.ca/film/(?P<id>[\da-z_-]+)'
|
|
|
|
_TEST = {
|
|
'url': 'https://www.nfb.ca/film/qallunaat_why_white_people_are_funny',
|
|
'info_dict': {
|
|
'id': 'qallunaat_why_white_people_are_funny',
|
|
'ext': 'flv',
|
|
'title': 'Qallunaat! Why White People Are Funny ',
|
|
'description': 'md5:6b8e32dde3abf91e58857b174916620c',
|
|
'duration': 3128,
|
|
'creator': 'Mark Sandiford',
|
|
'uploader': 'Mark Sandiford',
|
|
},
|
|
'params': {
|
|
# rtmp download
|
|
'skip_download': True,
|
|
}
|
|
}
|
|
|
|
def _real_extract(self, url):
|
|
video_id = self._match_id(url)
|
|
|
|
config = self._download_xml(
|
|
'https://www.nfb.ca/film/%s/player_config' % video_id,
|
|
video_id, 'Downloading player config XML',
|
|
data=urlencode_postdata({'getConfig': 'true'}),
|
|
headers={
|
|
'Content-Type': 'application/x-www-form-urlencoded',
|
|
'X-NFB-Referer': 'http://www.nfb.ca/medias/flash/NFBVideoPlayer.swf'
|
|
})
|
|
|
|
title, description, thumbnail, duration, uploader, author = [None] * 6
|
|
thumbnails, formats = [[]] * 2
|
|
subtitles = {}
|
|
|
|
for media in config.findall('./player/stream/media'):
|
|
if media.get('type') == 'posterImage':
|
|
quality_key = qualities(('low', 'high'))
|
|
thumbnails = []
|
|
for asset in media.findall('assets/asset'):
|
|
asset_url = xpath_text(asset, 'default/url', default=None)
|
|
if not asset_url:
|
|
continue
|
|
quality = asset.get('quality')
|
|
thumbnails.append({
|
|
'url': asset_url,
|
|
'id': quality,
|
|
'preference': quality_key(quality),
|
|
})
|
|
elif media.get('type') == 'video':
|
|
title = xpath_text(media, 'title', fatal=True)
|
|
for asset in media.findall('assets/asset'):
|
|
quality = asset.get('quality')
|
|
height = int_or_none(self._search_regex(
|
|
r'^(\d+)[pP]$', quality or '', 'height', default=None))
|
|
for node in asset:
|
|
streamer = xpath_text(node, 'streamerURI', default=None)
|
|
if not streamer:
|
|
continue
|
|
play_path = xpath_text(node, 'url', default=None)
|
|
if not play_path:
|
|
continue
|
|
formats.append({
|
|
'url': streamer,
|
|
'app': streamer.split('/', 3)[3],
|
|
'play_path': play_path,
|
|
'rtmp_live': False,
|
|
'ext': 'flv',
|
|
'format_id': '%s-%s' % (node.tag, quality) if quality else node.tag,
|
|
'height': height,
|
|
})
|
|
self._sort_formats(formats)
|
|
description = clean_html(xpath_text(media, 'description'))
|
|
uploader = xpath_text(media, 'author')
|
|
duration = int_or_none(media.get('duration'))
|
|
for subtitle in media.findall('./subtitles/subtitle'):
|
|
subtitle_url = xpath_text(subtitle, 'url', default=None)
|
|
if not subtitle_url:
|
|
continue
|
|
lang = xpath_text(subtitle, 'lang', default='en')
|
|
subtitles.setdefault(lang, []).append({
|
|
'url': subtitle_url,
|
|
'ext': (subtitle.get('format') or determine_ext(subtitle_url)).lower(),
|
|
})
|
|
|
|
return {
|
|
'id': video_id,
|
|
'title': title,
|
|
'description': description,
|
|
'thumbnails': thumbnails,
|
|
'duration': duration,
|
|
'creator': uploader,
|
|
'uploader': uploader,
|
|
'formats': formats,
|
|
'subtitles': subtitles,
|
|
}
|