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administrator/components/com_contact/controllers/contact.php

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+<?php
+/**
+ * @package     Joomla.Administrator
+ * @subpackage  com_contact
+ *
+ * @copyright   Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+defined('_JEXEC') or die;
+
+/**
+ * Controller for a single contact
+ *
+ * @package     Joomla.Administrator
+ * @subpackage  com_contact
+ * @since       1.6
+ */
+class ContactControllerContact extends JControllerForm
+{
+	/**
+	 * Method override to check if you can add a new record.
+	 *
+	 * @param   array  $data  An array of input data.
+	 *
+	 * @return  boolean
+	 *
+	 * @since   1.6
+	 */
+	protected function allowAdd($data = array())
+	{
+		$user = JFactory::getUser();
+		$categoryId = JArrayHelper::getValue($data, 'catid', $this->input->getInt('filter_category_id'), 'int');
+		$allow = null;
+
+		if ($categoryId)
+		{
+			// If the category has been passed in the URL check it.
+			$allow = $user->authorise('core.create', $this->option . '.category.' . $categoryId);
+		}
+
+		if ($allow === null)
+		{
+			// In the absense of better information, revert to the component permissions.
+			return parent::allowAdd($data);
+		}
+		else
+		{
+			return $allow;
+		}
+	}
+
+	/**
+	 * Method override to check if you can edit an existing record.
+	 *
+	 * @param   array   $data  An array of input data.
+	 * @param   string  $key   The name of the key for the primary key.
+	 *
+	 * @return  boolean
+	 *
+	 * @since   1.6
+	 */
+	protected function allowEdit($data = array(), $key = 'id')
+	{
+		$recordId = (int) isset($data[$key]) ? $data[$key] : 0;
+		$categoryId = 0;
+
+		if ($recordId)
+		{
+			$categoryId = (int) $this->getModel()->getItem($recordId)->catid;
+		}
+
+		if ($categoryId)
+		{
+			// The category has been set. Check the category permissions.
+			return JFactory::getUser()->authorise('core.edit', $this->option . '.category.' . $categoryId);
+		}
+		else
+		{
+			// Since there is no asset tracking, revert to the component permissions.
+			return parent::allowEdit($data, $key);
+		}
+	}
+
+	/**
+	 * Method to run batch operations.
+	 *
+	 * @param   object  $model  The model.
+	 *
+	 * @return  boolean   True if successful, false otherwise and internal error is set.
+	 *
+	 * @since   2.5
+	 */
+	public function batch($model = null)
+	{
+		JSession::checkToken() or jexit(JText::_('JINVALID_TOKEN'));
+
+		// Set the model
+		$model = $this->getModel('Contact', '', array());
+
+		// Preset the redirect
+		$this->setRedirect(JRoute::_('index.php?option=com_contact&view=contacts' . $this->getRedirectToListAppend(), false));
+
+		return parent::batch($model);
+	}
+
+	/**
+	 * Function that allows child controller access to model data after the data has been saved.
+	 *
+	 * @param   JModelLegacy  $model      The data model object.
+	 * @param   array         $validData  The validated data.
+	 *
+	 * @return  void
+	 * @since   3.1
+	 */
+	protected function postSaveHook(JModelLegacy $model, $validData = array())
+	{
+	}
+}