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youtube-dl/youtube_dl/extractor/nhl.py
2015-05-08 03:11:25 +08:00

223 lines
8.3 KiB
Python

from __future__ import unicode_literals
import re
import json
import os
from .common import InfoExtractor
from ..compat import (
compat_urlparse,
compat_urllib_parse,
compat_urllib_parse_urlparse
)
from ..utils import (
unified_strdate,
)
class NHLBaseInfoExtractor(InfoExtractor):
@staticmethod
def _fix_json(json_string):
return json_string.replace('\\\'', '\'')
def _real_extract_video(self, video_id):
vid_parts = video_id.split(',')
if len(vid_parts) == 3:
video_id = '%s0%s%s-X-h' % (vid_parts[0][:4], vid_parts[1], vid_parts[2].rjust(4, '0'))
json_url = 'http://video.nhl.com/videocenter/servlets/playlist?ids=%s&format=json' % video_id
data = self._download_json(
json_url, video_id, transform_source=self._fix_json)
return self._extract_video(data[0])
def _extract_video(self, info):
video_id = info['id']
self.report_extraction(video_id)
initial_video_url = info['publishPoint']
if info['formats'] == '1':
parsed_url = compat_urllib_parse_urlparse(initial_video_url)
filename, ext = os.path.splitext(parsed_url.path)
path = '%s_sd%s' % (filename, ext)
data = compat_urllib_parse.urlencode({
'type': 'fvod',
'path': compat_urlparse.urlunparse(parsed_url[:2] + (path,) + parsed_url[3:])
})
path_url = 'http://video.nhl.com/videocenter/servlets/encryptvideopath?' + data
path_doc = self._download_xml(
path_url, video_id, 'Downloading final video url')
video_url = path_doc.find('path').text
else:
video_url = initial_video_url
join = compat_urlparse.urljoin
ret = {
'id': video_id,
'title': info['name'],
'url': video_url,
'description': info['description'],
'duration': int(info['duration']),
'thumbnail': join(join(video_url, '/u/'), info['bigImage']),
'upload_date': unified_strdate(info['releaseDate'].split('.')[0]),
}
if video_url.startswith('rtmp:'):
mobj = re.match(r'(?P<tc_url>rtmp://[^/]+/(?P<app>[a-z0-9/]+))/(?P<play_path>mp4:.*)', video_url)
ret.update({
'tc_url': mobj.group('tc_url'),
'play_path': mobj.group('play_path'),
'app': mobj.group('app'),
'no_resume': True,
})
return ret
class NHLIE(NHLBaseInfoExtractor):
IE_NAME = 'nhl.com'
_VALID_URL = r'https?://video(?P<team>\.[^.]*)?\.nhl\.com/videocenter/(?:console)?(?:\?(?:.*?[?&])?)(?:id|hlg)=(?P<id>[-0-9a-zA-Z,]+)'
_TESTS = [{
'url': 'http://video.canucks.nhl.com/videocenter/console?catid=6?id=453614',
'md5': 'db704a4ea09e8d3988c85e36cc892d09',
'info_dict': {
'id': '453614',
'ext': 'mp4',
'title': 'Quick clip: Weise 4-3 goal vs Flames',
'description': 'Dale Weise scores his first of the season to put the Canucks up 4-3.',
'duration': 18,
'upload_date': '20131006',
},
}, {
'url': 'http://video.nhl.com/videocenter/console?id=2014020024-628-h',
'md5': 'd22e82bc592f52d37d24b03531ee9696',
'info_dict': {
'id': '2014020024-628-h',
'ext': 'mp4',
'title': 'Alex Galchenyuk Goal on Ray Emery (14:40/3rd)',
'description': 'Home broadcast - Montreal Canadiens at Philadelphia Flyers - October 11, 2014',
'duration': 0,
'upload_date': '20141011',
},
}, {
'url': 'http://video.mapleleafs.nhl.com/videocenter/console?id=58665&catid=802',
'md5': 'c78fc64ea01777e426cfc202b746c825',
'info_dict': {
'id': '58665',
'ext': 'flv',
'title': 'Classic Game In Six - April 22, 1979',
'description': 'It was the last playoff game for the Leafs in the decade, and the last time the Leafs and Habs played in the playoffs. Great game, not a great ending.',
'duration': 400,
'upload_date': '20100129'
},
}, {
'url': 'http://video.flames.nhl.com/videocenter/console?id=630616',
'only_matching': True,
}, {
'url': 'http://video.nhl.com/videocenter/?id=736722',
'only_matching': True,
}, {
'url': 'http://video.nhl.com/videocenter/console?hlg=20142015,2,299&lang=en',
'md5': '076fcb88c255154aacbf0a7accc3f340',
'info_dict': {
'id': '2014020299-X-h',
'ext': 'mp4',
'title': 'Penguins at Islanders / Game Highlights',
'description': 'Home broadcast - Pittsburgh Penguins at New York Islanders - November 22, 2014',
'duration': 268,
'upload_date': '20141122',
}
}, {
'url': 'http://video.oilers.nhl.com/videocenter/console?id=691469&catid=4',
'info_dict': {
'id': '691469',
'ext': 'mp4',
'title': 'RAW | Craig MacTavish Full Press Conference',
'description': 'Oilers GM Craig MacTavish addresses the media at Rexall Place on Friday.',
'upload_date': '20141205',
},
'params': {
'skip_download': True, # Requires rtmpdump
}
}]
def _real_extract(self, url):
video_id = self._match_id(url)
return self._real_extract_video(video_id)
class NHLNewsIE(NHLBaseInfoExtractor):
IE_NAME = 'nhl.com:news'
IE_DESC = 'NHL news'
_VALID_URL = r'https?://(?:www\.)?nhl\.com/ice/news\.html?(?:\?(?:.*?[?&])?)id=(?P<id>[-0-9a-zA-Z]+)'
_TEST = {
'url': 'http://www.nhl.com/ice/news.htm?id=750727',
'md5': '4b3d1262e177687a3009937bd9ec0be8',
'info_dict': {
'id': '736722',
'ext': 'mp4',
'title': 'Cal Clutterbuck has been fined $2,000',
'description': 'md5:45fe547d30edab88b23e0dd0ab1ed9e6',
'duration': 37,
'upload_date': '20150128',
},
}
def _real_extract(self, url):
news_id = self._match_id(url)
webpage = self._download_webpage(url, news_id)
video_id = self._search_regex(
[r'pVid(\d+)', r"nlid\s*:\s*'(\d+)'"],
webpage, 'video id')
return self._real_extract_video(video_id)
class NHLVideocenterIE(NHLBaseInfoExtractor):
IE_NAME = 'nhl.com:videocenter'
IE_DESC = 'NHL videocenter category'
_VALID_URL = r'https?://video\.(?P<team>[^.]*)\.nhl\.com/videocenter/(console\?[^(id=)]*catid=(?P<catid>[0-9]+)(?![&?]id=).*?)?$'
_TEST = {
'url': 'http://video.canucks.nhl.com/videocenter/console?catid=999',
'info_dict': {
'id': '999',
'title': 'Highlights',
},
'playlist_count': 12,
}
def _real_extract(self, url):
mobj = re.match(self._VALID_URL, url)
team = mobj.group('team')
webpage = self._download_webpage(url, team)
cat_id = self._search_regex(
[r'var defaultCatId = "(.+?)";',
r'{statusIndex:0,index:0,.*?id:(.*?),'],
webpage, 'category id')
playlist_title = self._html_search_regex(
r'tab0"[^>]*?>(.*?)</td>',
webpage, 'playlist title', flags=re.DOTALL).lower().capitalize()
data = compat_urllib_parse.urlencode({
'cid': cat_id,
# This is the default value
'count': 12,
'ptrs': 3,
'format': 'json',
})
path = '/videocenter/servlets/browse?' + data
request_url = compat_urlparse.urljoin(url, path)
response = self._download_webpage(request_url, playlist_title)
response = self._fix_json(response)
if not response.strip():
self._downloader.report_warning('Got an empty reponse, trying '
'adding the "newvideos" parameter')
response = self._download_webpage(request_url + '&newvideos=true',
playlist_title)
response = self._fix_json(response)
videos = json.loads(response)
return {
'_type': 'playlist',
'title': playlist_title,
'id': cat_id,
'entries': [self._extract_video(v) for v in videos],
}