Close #3540

public/src/admin/settings/general.js

@@ -0,0 +1,16 @@
+"use strict";
+/* global define, socket */
+
+define('admin/settings/general', ['admin/settings'], function(Settings) {
+	var Module = {}
+
+	Module.init = function() {
+		$('button[data-action="removeLogo"]').on('click', function() {
+			socket.emit('admin.settings.removeLogo', function() {
+				app.alertSuccess('Logo removed');
+			});
+		});
+	};
+
+	return Module;
+});

src/socket.io/admin.js

@@ -207,6 +207,10 @@ SocketAdmin.settings.clearSitemapCache = function(socket, data, callback) {
 	callback();
 };
 
+SocketAdmin.settings.removeLogo = function(socket, data, callback) {
+	db.setObjectField('config', 'brand:logo', '', callback);
+};
+
 SocketAdmin.email.test = function(socket, data, callback) {
 	if (plugins.hasListeners('action:email.send')) {
 		emailer.send('test', socket.uid, {

src/views/admin/settings/general.tpl

@@ -40,6 +40,7 @@
 				<input id="logoUrl" type="text" class="form-control" placeholder="Path to a logo to display on forum header" data-field="brand:logo" data-action="upload" data-target="logoUrl" data-route="{config.relative_path}/api/admin/uploadlogo" readonly />
 				<span class="input-group-btn">
 					<input data-action="upload" data-target="logoUrl" data-route="{config.relative_path}/api/admin/uploadlogo" type="button" class="btn btn-default" value="Upload"></input>
+					<button data-action="removeLogo" type="button" class="btn btn-default btn-danger"><i class="fa fa-times"></i></button>
 				</span>
 			</div>
 		</div>