Merge pull request #483 from misnyo/master

[fix]soundcloud.com guest client_id fetches dynamically
This commit is contained in:
Adam Tauber 2016-01-03 01:42:20 +01:00
commit 5b5d9524db
1 changed files with 29 additions and 3 deletions

View File

@ -10,17 +10,19 @@
@parse url, title, content, publishedDate, embedded
"""
import re
from StringIO import StringIO
from json import loads
from lxml import etree
from urllib import urlencode, quote_plus
from dateutil import parser
from searx import logger
from searx.poolrequests import get as http_get
# engine dependent config
categories = ['music']
paging = True
# api-key
guest_client_id = 'b45b1aa10f1ac2941910a7f0d10f8e28'
# search-url
url = 'https://api.soundcloud.com/'
search_url = url + 'search?{query}'\
@ -35,6 +37,30 @@ embedded_url = '<iframe width="100%" height="166" ' +\
'data-src="https://w.soundcloud.com/player/?url={uri}"></iframe>'
def get_client_id():
response = http_get("https://soundcloud.com")
rx_namespace = {"re": "http://exslt.org/regular-expressions"}
if response.ok:
tree = etree.parse(StringIO(response.content), etree.HTMLParser())
script_tags = tree.xpath("//script[re:match(@src, '(.*app.*js)')]", namespaces=rx_namespace)
app_js_urls = [script_tag.get('src') for script_tag in script_tags if script_tag is not None]
# extracts valid app_js urls from soundcloud.com content
for app_js_url in app_js_urls:
# gets app_js and searches for the clientid
response = http_get(app_js_url)
if response.ok:
cids = re.search(r'client_id:"([^"]*)"', response.content, re.M | re.I)
if cids is not None and len(cids.groups()):
return cids.groups()[0]
logger.warning("Unable to fetch guest client_id from SoundCloud, check parser!")
return ""
# api-key
guest_client_id = get_client_id()
# do search-request
def request(query, params):
offset = (params['pageno'] - 1) * 20