commit: dc55d87e9206b99d3e5f951d1ce31484419e61d1
parent 35a2bc5650b09d46c4b3a6b2c99ee521a09ef73f
Author: misnyo <misnyo@misnyo.eu>
Date: Wed, 30 Dec 2015 01:20:14 +0100
[fix]soundcloud.com guest client_id fetches dynamically
Diffstat:
1 file changed, 29 insertions(+), 3 deletions(-)
diff --git a/searx/engines/soundcloud.py b/searx/engines/soundcloud.py
@@ -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