[iqiyi] Support playlists (closes #8019)

This commit is contained in:
Yen Chi Hsuan 2016-02-20 22:44:04 +08:00
parent 9c86d50916
commit 73f9c2867d

View file

@ -2,6 +2,7 @@
from __future__ import unicode_literals
import hashlib
import itertools
import math
import os
import random
@ -19,6 +20,7 @@
from ..utils import (
ExtractorError,
ohdave_rsa_encrypt,
remove_start,
sanitized_Request,
urlencode_postdata,
url_basename,
@ -295,6 +297,13 @@ class IqiyiIE(InfoExtractor):
},
}],
'expected_warnings': ['Needs a VIP account for full video'],
}, {
'url': 'http://www.iqiyi.com/a_19rrhb8ce1.html',
'info_dict': {
'id': '202918101',
'title': '灌篮高手 国语版',
},
'playlist_count': 101,
}]
_FORMATS_MAP = [
@ -526,9 +535,49 @@ def get_enc_key(self, swf_url, video_id):
enc_key = '6ab6d0280511493ba85594779759d4ed'
return enc_key
def _extract_playlist(self, webpage):
PAGE_SIZE = 50
links = re.findall(
r'<a[^>]+class="site-piclist_pic_link"[^>]+href="(http://www\.iqiyi\.com/.+\.html)"',
webpage)
if not links:
return
album_id = self._search_regex(
r'albumId\s*:\s*(\d+),', webpage, 'album ID')
album_title = self._search_regex(
r'data-share-title="([^"]+)"', webpage, 'album title', fatal=False)
entries = list(map(self.url_result, links))
# Start from 2 because links in the first page are already on webpage
for page_num in itertools.count(2):
pagelist_page = self._download_webpage(
'http://cache.video.qiyi.com/jp/avlist/%s/%d/%d/' % (album_id, page_num, PAGE_SIZE),
album_id,
note='Download playlist page %d' % page_num,
errnote='Failed to download playlist page %d' % page_num)
pagelist = self._parse_json(
remove_start(pagelist_page, 'var tvInfoJs='), album_id)
vlist = pagelist['data']['vlist']
for item in vlist:
entries.append(self.url_result(item['vurl']))
if len(vlist) < PAGE_SIZE:
break
return self.playlist_result(entries, album_id, album_title)
def _real_extract(self, url):
webpage = self._download_webpage(
url, 'temp_id', note='download video page')
# There's no simple way to determine whether an URL is a playlist or not
# So detect it
playlist_result = self._extract_playlist(webpage)
if playlist_result:
return playlist_result
tvid = self._search_regex(
r'data-player-tvid\s*=\s*[\'"](\d+)', webpage, 'tvid')
video_id = self._search_regex(