Images cache control code edit

src/webui/abstractrequesthandler.cpp

@@ -92,9 +92,6 @@ void AbstractRequestHandler::print_impl(const QByteArray& data, const QString& t
     if (!response_.headers.contains(HEADER_CONTENT_TYPE))
         response_.headers[HEADER_CONTENT_TYPE] = type;
 
-    if (type.indexOf("image") > -1)
-        response_.headers[HEADER_CACHE_CONTROL] = "max-age=3000000";
-
     response_.content += data;
 }
 

src/webui/requesthandler.cpp

@@ -62,6 +62,7 @@ const QString SCOPE_THEME = "theme";
 const QString DEFAULT_ACTION = "index";
 const QString WEBUI_ACTION = "webui";
 const QString VERSION_INFO = "version";
+const QString MAX_AGE_MONTH = "public, max-age=2592000";
 
 #define ADD_ACTION(scope, action) actions[#scope][#action] = &RequestHandler::action_##scope##_##action
 
@@ -178,12 +179,14 @@ void RequestHandler::action_public_theme()
     qDebug() << Q_FUNC_INFO << "There icon:" << url;
 
     printFile(url);
+    header(HEADER_CACHE_CONTROL, MAX_AGE_MONTH);
 }
 
 void RequestHandler::action_public_images()
 {
     const QString path = ":/Icons/" + args_.join("/");
     printFile(path);
+    header(HEADER_CACHE_CONTROL, MAX_AGE_MONTH);
 }
 
 // GET params: