- Added SOCKS5 proxy for http connections to Web UI too

src/webui/preferences_content.html

@@ -156,6 +156,7 @@
     _(Type:) <select id ="http_proxy_type_select" onchange="updateHTTPProxySettings();">
       <option value="none">_((None))</option>
       <option value="http">_(HTTP)</option>
+      <option value="socks5">_(SOCKS5)</option>
     </select>&nbsp;&nbsp;&nbsp;&nbsp;
     _(Host:) <input type="text" id="http_proxy_host_text" />&nbsp;&nbsp;&nbsp;&nbsp;
     _(Port:) <input type="text" id="http_proxy_port_value" style="width: 4em;"/><br/><br/>
@@ -368,6 +369,15 @@
     } else {
       http_proxy_type = 1;
     }
+  } else {
+    if(http_proxy_type_str == "socks5") {
+      if($defined($('http_proxy_auth_checkbox').get('checked')) && $('http_proxy_auth_checkbox').get('checked')) {
+        http_proxy_type = 4;
+        http_proxy_auth_enabled = 1;
+      } else {
+        http_proxy_type = 2;
+      }
+    }
   }
   var http_proxy_ip = $('http_proxy_host_text').get('value');
   var http_proxy_port = $('http_proxy_port_value').get('value');
@@ -820,6 +830,10 @@ loadPreferences = function() {
                       case 3: // HTTP_PW
                         $('http_proxy_type_select').set('value', 'http');
                         break;
+                      case 2: // SOCKS5
+                      case 4: // SOCKS5_PW
+                        $('http_proxy_type_select').set('value', 'socks5');
+                        break;
                       default: // NONE
                       $('http_proxy_type_select').set('value', 'none');
                     }