Add optional KAT proxy config

Fixes #1778

data/interfaces/default/config.html

@@ -396,6 +396,12 @@
                                 </div>
                                 <div class="row checkbox">
                                     <input type="checkbox" name="use_kat" value="1" ${config['use_kat']} /><label>Kick Ass Torrents</label>
+                                </div>
+								<div class="config">
+                                    <div class="row">
+                                        <label>Proxy URL (Optional): </label>
+                                        <input type="text" name="kat_proxy_url" value="${config['kat_proxy_url']}" size="36">
+                                    </div>
                                 </div>
                                 <div class="row checkbox">
                                     <input id="usewaffles" type="checkbox" name="waffles" onclick="initConfigCheckbox($(this));" value="1" ${config['use_waffles']} /><label>Waffles.fm</label>

headphones/__init__.py

@@ -188,6 +188,7 @@ ALBUM_COMPLETION_PCT = None    # This is used in importer.py to determine how co
 TORRENTBLACKHOLE_DIR = None
 NUMBEROFSEEDERS = 10
 KAT = None
+KAT_PROXY_URL = None
 MININOVA = None
 PIRATEBAY = None
 PIRATEBAY_PROXY_URL = None

headphones/searcher.py

@@ -897,7 +897,21 @@ def searchTorrent(album, new=False, losslessOnly=False, albumlength=None):
 
     if headphones.KAT:
         provider = "Kick Ass Torrents"
-        providerurl = url_fix("http://kickass.to/usearch/" + term)
+		
+		if headphones.KAT_PROXY_URL:
+            #Might need to clean up the user submitted url
+            kat_proxy = headphones.KAT_PROXY_URL
+
+            if not kat_proxy.startswith('http'):
+                kat_proxy = 'http://' + kat_proxy
+            if kat_proxy.endswith('/'):
+                kat_proxy = kat_proxy[:-1]
+
+            providerurl = url_fix(kat_proxy + "/usearch/" + term)
+
+        else:
+            providerurl = url_fix("http://kickass.to/usearch/" + term)
+		
         if headphones.PREFERRED_QUALITY == 3 or losslessOnly:
             categories = "7"        #music
             format = "2"             #flac

headphones/webserve.py

@@ -1007,6 +1007,7 @@ class WebInterface(object):
                     "download_torrent_dir" : headphones.DOWNLOAD_TORRENT_DIR,
                     "numberofseeders" : headphones.NUMBEROFSEEDERS,
                     "use_kat" : checked(headphones.KAT),
+					"kat_proxy_url" : headphones.KAT_PROXY_URL,
                     "use_piratebay" : checked(headphones.PIRATEBAY),
                     "piratebay_proxy_url" : headphones.PIRATEBAY_PROXY_URL,
                     "use_mininova" : checked(headphones.MININOVA),
@@ -1224,6 +1225,7 @@ class WebInterface(object):
         headphones.NUMBEROFSEEDERS = numberofseeders
         headphones.DOWNLOAD_TORRENT_DIR = download_torrent_dir
         headphones.KAT = use_kat
+		headphones.KAT_PROXY_URL = kat_proxy_url
         headphones.PIRATEBAY = use_piratebay
         headphones.PIRATEBAY_PROXY_URL = piratebay_proxy_url
         headphones.MININOVA = use_mininova