add delete control

components/com_users/controllers/delete.php

@@ -0,0 +1,59 @@
+<?php
+/**
+ * @package     Joomla.Site
+ * @subpackage  com_users
+ *
+ * @copyright   Copyright (C) 2005 - 2017 Open Source Matters, Inc. All rights reserved.
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+defined('_JEXEC') or die;
+
+JLoader::register('UsersController', JPATH_COMPONENT . '/controller.php');
+
+/**
+ * Delete controller class for Users.
+ *
+ * @since  __DEPLOY_VERSION__
+ */
+class UsersControllerDelete extends UsersController
+{
+	/**
+	 * Method to request a username self-deletion.
+	 *
+	 * @return  boolean
+	 *
+	 * @since   __DEPLOY_VERSION__
+	 */
+	public function delete()
+	{
+		// Check the request token.
+		$this->checkToken('post');
+
+		$model = $this->getModel('Delete', 'UsersModel');
+		$data  = $this->input->post->get('jform', array(), 'array');
+
+		// Submit the user delete request.
+		$return	= $model->processDeleteRequest($data);
+
+		// Check for a hard error.
+		if ($return == false)
+		{
+			// The request failed.
+			// Go back to the request form.
+			$message = JText::sprintf('COM_USERS_DELETE_REQUEST_FAILED', $model->getError());
+			$this->setRedirect(JRoute::_('index.php?option=com_users&view=delete', false), $message, 'notice');
+
+			return false;
+		}
+		else
+		{
+			// The request succeeded.
+			// Proceed to step two.
+			$message = JText::_('COM_USERS_DELETE_REQUEST_SUCCESS');
+			$this->setRedirect(JRoute::_('index.php?option=com_users&view=login', false), $message);
+
+			return true;
+		}
+	}
+}