[cbc] add new extractor for olympics.cbc.ca(closes #15535)

This commit is contained in:
Remita Amine 2018-02-19 09:02:23 +01:00
parent 7d2b4aa047
commit b12cf31bb1
3 changed files with 64 additions and 1 deletions

View file

@ -1,6 +1,7 @@
# coding: utf-8
from __future__ import unicode_literals
import json
import re
from .common import InfoExtractor
@ -13,6 +14,7 @@ from ..utils import (
xpath_element,
xpath_with_ns,
find_xpath_attr,
parse_duration,
parse_iso8601,
parse_age_limit,
int_or_none,
@ -359,3 +361,63 @@ class CBCWatchIE(CBCWatchBaseIE):
video_id = self._match_id(url)
rss = self._call_api('web/browse/' + video_id, video_id)
return self._parse_rss_feed(rss)
class CBCOlympicsIE(InfoExtractor):
IE_NAME = 'cbc.ca:olympics'
_VALID_URL = r'https?://olympics\.cbc\.ca/video/[^/]+/(?P<id>[^/?#]+)'
_TESTS = [{
'url': 'https://olympics.cbc.ca/video/whats-on-tv/olympic-morning-featuring-the-opening-ceremony/',
'only_matching': True,
}]
def _real_extract(self, url):
display_id = self._match_id(url)
webpage = self._download_webpage(url, display_id)
video_id = self._hidden_inputs(webpage)['videoId']
video_doc = self._download_xml(
'https://olympics.cbc.ca/videodata/%s.xml' % video_id, video_id)
title = xpath_text(video_doc, 'title', fatal=True)
is_live = xpath_text(video_doc, 'kind') == 'Live'
if is_live:
title = self._live_title(title)
formats = []
for video_source in video_doc.findall('videoSources/videoSource'):
uri = xpath_text(video_source, 'uri')
if not uri:
continue
tokenize = self._download_json(
'https://olympics.cbc.ca/api/api-akamai/tokenize',
video_id, data=json.dumps({
'VideoSource': uri,
}).encode(), headers={
'Content-Type': 'application/json',
'Referer': url,
# d3.VideoPlayer._init in https://olympics.cbc.ca/components/script/base.js
'Cookie': '_dvp=TK:C0ObxjerU', # AKAMAI CDN cookie
}, fatal=False)
if not tokenize:
continue
content_url = tokenize['ContentUrl']
video_source_format = video_source.get('format')
if video_source_format == 'IIS':
formats.extend(self._extract_ism_formats(
content_url, video_id, ism_id=video_source_format, fatal=False))
else:
formats.extend(self._extract_m3u8_formats(
content_url, video_id, 'mp4',
'm3u8' if is_live else 'm3u8_native',
m3u8_id=video_source_format, fatal=False))
self._sort_formats(formats)
return {
'id': video_id,
'display_id': display_id,
'title': title,
'description': xpath_text(video_doc, 'description'),
'thumbnail': xpath_text(video_doc, 'thumbnailUrl'),
'duration': parse_duration(xpath_text(video_doc, 'duration')),
'formats': formats,
'is_live': is_live,
}

View file

@ -162,6 +162,7 @@ from .cbc import (
CBCPlayerIE,
CBCWatchVideoIE,
CBCWatchIE,
CBCOlympicsIE,
)
from .cbs import CBSIE
from .cbslocal import CBSLocalIE

View file

@ -82,7 +82,7 @@ def register_socks_protocols():
compiled_regex_type = type(re.compile(''))
std_headers = {
'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64; rv:10.0) Gecko/20150101 Firefox/47.0 (Chrome)',
'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64; rv:59.0) Gecko/20100101 Firefox/59.0 (Chrome)',
'Accept-Charset': 'ISO-8859-1,utf-8;q=0.7,*;q=0.7',
'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
'Accept-Encoding': 'gzip, deflate',