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- import re
- import json
- import xml.etree.ElementTree
-
- from .common import InfoExtractor
- from ..utils import (
- compat_urlparse,
- compat_urllib_parse,
- determine_ext,
- unified_strdate,
- )
-
-
- class NHLBaseInfoExtractor(InfoExtractor):
- @staticmethod
- def _fix_json(json_string):
- return json_string.replace('\\\'', '\'')
-
- def _extract_video(self, info):
- video_id = info['id']
- self.report_extraction(video_id)
-
- initial_video_url = info['publishPoint']
- data = compat_urllib_parse.urlencode({
- 'type': 'fvod',
- 'path': initial_video_url.replace('.mp4', '_sd.mp4'),
- })
- path_url = 'http://video.nhl.com/videocenter/servlets/encryptvideopath?' + data
- path_response = self._download_webpage(path_url, video_id,
- u'Downloading final video url')
- path_doc = xml.etree.ElementTree.fromstring(path_response)
- video_url = path_doc.find('path').text
-
- join = compat_urlparse.urljoin
- return {
- 'id': video_id,
- 'title': info['name'],
- 'url': video_url,
- 'ext': determine_ext(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]),
- }
-
-
- class NHLIE(NHLBaseInfoExtractor):
- IE_NAME = u'nhl.com'
- _VALID_URL = r'https?://video(?P<team>\.[^.]*)?\.nhl\.com/videocenter/console\?.*?(?<=[?&])id=(?P<id>\d+)'
-
- _TEST = {
- u'url': u'http://video.canucks.nhl.com/videocenter/console?catid=6?id=453614',
- u'file': u'453614.mp4',
- u'info_dict': {
- u'title': u'Quick clip: Weise 4-3 goal vs Flames',
- u'description': u'Dale Weise scores his first of the season to put the Canucks up 4-3.',
- u'duration': 18,
- u'upload_date': u'20131006',
- },
- }
-
- def _real_extract(self, url):
- mobj = re.match(self._VALID_URL, url)
- video_id = mobj.group('id')
- json_url = 'http://video.nhl.com/videocenter/servlets/playlist?ids=%s&format=json' % video_id
- info_json = self._download_webpage(json_url, video_id,
- u'Downloading info json')
- info_json = self._fix_json(info_json)
- info = json.loads(info_json)[0]
- return self._extract_video(info)
-
-
- class NHLVideocenterIE(NHLBaseInfoExtractor):
- IE_NAME = u'nhl.com:videocenter'
- IE_DESC = u'Download the first 12 videos from a videocenter category'
- _VALID_URL = r'https?://video\.(?P<team>[^.]*)\.nhl\.com/videocenter/(console\?.*?catid=(?P<catid>[^&]+))?'
-
- @classmethod
- def suitable(cls, url):
- if NHLIE.suitable(url):
- return False
- return super(NHLVideocenterIE, cls).suitable(url)
-
- 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, u'category id')
- playlist_title = self._html_search_regex(
- r'\?catid=%s">(.*?)</a>' % cat_id,
- webpage, u'playlist title', flags=re.DOTALL)
-
- 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(u'Got an empty reponse, trying '
- u'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(i) for i in videos],
- }
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