Only register the xdg-open handlers for openoffice if the plugin is enabled.

server/common/plugin.go

@@ -194,13 +194,24 @@ func (this Get) FrontendOverrides() []string {
 	return overrides
 }
 
-var xdg_open []string
+var xdg_open []func() string
 
 func (this Register) XDGOpen(jsString string) {
-	xdg_open = append(xdg_open, jsString)
+	xdg_open = append(xdg_open, func() string {
+		return jsString
+	})
 }
+
+func (this Register) XDGOpenFunc(fn func() string) {
+	xdg_open = append(xdg_open, fn)
+}
+
 func (this Get) XDGOpen() []string {
-	return xdg_open
+	var s []string
+	for i := 0; i < len(xdg_open); i++ {
+		s = append(s, xdg_open[i]())
+	}
+	return s
 }
 
 var cssOverride []func() string

server/plugin/plg_editor_onlyoffice/index.go

@@ -108,14 +108,19 @@ func init() {
 		).Methods("GET")
 		return nil
 	})
-	Hooks.Register.XDGOpen(`
+	Hooks.Register.XDGOpenFunc(func() string {
+		if plugin_enable() == false {
+			return ""
+		}
+		return `
         if(mime === "application/word" || mime === "application/msword" ||
            mime === "application/vnd.oasis.opendocument.text" || mime === "application/vnd.oasis.opendocument.spreadsheet" ||
            mime === "application/excel" || mime === "application/vnd.ms-excel" || mime === "application/powerpoint" ||
            mime === "application/vnd.ms-powerpoint" || mime === "application/vnd.oasis.opendocument.presentation" ) {
               return ["appframe", {"endpoint": "/api/onlyoffice/iframe"}];
            }
-   `)
+   `
+	})
 }
 
 func StaticHandler(res http.ResponseWriter, req *http.Request) {