From c329ea135ed8c7b56a16e08bf0ee8f6f82609406 Mon Sep 17 00:00:00 2001
From: 0xhtml <34682885+0xhtml@users.noreply.github.com>
Date: Wed, 31 Jul 2019 20:44:41 +0200
Subject: [PATCH] Fix spotify engine

---
 searx/engines/spotify.py | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/searx/engines/spotify.py b/searx/engines/spotify.py
index aed756be3..da32b334c 100644
--- a/searx/engines/spotify.py
+++ b/searx/engines/spotify.py
@@ -12,10 +12,14 @@
 
 from json import loads
 from searx.url_utils import urlencode
+import requests
+import base64
 
 # engine dependent config
 categories = ['music']
 paging = True
+api_client_id = None
+api_client_secret = None
 
 # search-url
 url = 'https://api.spotify.com/'
@@ -31,6 +35,16 @@ def request(query, params):
 
     params['url'] = search_url.format(query=urlencode({'q': query}), offset=offset)
 
+    r = requests.post(
+        'https://accounts.spotify.com/api/token',
+        data={'grant_type': 'client_credentials'},
+        headers={'Authorization': 'Basic ' + str(base64.b64encode(
+            (api_client_id + ":" + api_client_secret).encode('utf-8')
+        ), 'utf-8')}
+    )
+    j = loads(r.text)
+    params['headers'] = {'Authorization': 'Bearer ' + j['access_token']}
+
     return params