/contentmanager/code/trunk/administrator/components/com_contentmanager/models/template.php

<?php

/**

 * @version		$Id: template.php 160 2009-07-09 00:06:09Z eddieajau $

 * @copyright	Copyright (C) 2009 New Life in IT Pty Ltd. All rights reserved.

 * @license		GNU General Public License <http://www.gnu.org/copyleft/gpl.html>

 * @link		http://www.theartofjoomla.com

 */



// no direct access

defined('_JEXEC') or die;



jximport2('jxtended.application.component.modelitem');



/**

 * @package		TAOJ.ContentManager

 * @subpackage	com_contentmanager

 */

class ContentManagerModelTemplate extends JxModelItem

{
	/**

	 * Override to get the template table

	 */

	public function &getTable()

	{

		return JTable::getInstance('Template', 'ContentManagerTable');

	}



	/**

	 */

	public function _populateState()

	{

		$session	= &JFactory::getSession();

		$params		= JComponentHelper::getParams('com_contentmanager');



		// Load the object state.

		$id	= (int) $session->get('contentmanager.edit.template.id');

		$this->setState('template.id', $id);



		// Load the parameters.

		$this->setState('params', $params);

	}



	/**

	 * Method to checkin a row.

	 *

	 * @access	public

	 * @param	integer	$id		The numeric id of a row

	 * @return	boolean	True on success/false on failure

	 */

	public function checkin($id = null)

	{

		// Initialize variables.

		$id = (int) $id;



		if ($id === 0) {

			$id = $this->getState('template.id');

		}



		if (!$id) {

			return true;

		}



		$table = $this->getTable();



		// Attempt to check-in the row.

		$return = $table->checkin($id);



		// Check for a database error.

		if ($return === false) {

			$this->setError($table->getError());

			return false;

		}



		return true;

	}



	/**

	 * Method to check-out a object for editing.

	 *

	 * @access	public

	 * @param	int		$id	The numeric id of the object to check-out.

	 * @return	bool	False on failure or error, success otherwise.

	 */

	public function checkout($id)

	{

		// Initialize variables.

		$userId	= (int) JFactory::getUser()->get('id');

		$id		= (int) $id;



		// Check for a new object id.

		if (empty($id)) {

			return true;

		}



		$table = $this->getTable();



		// Attempt to check-out the row.

		$return = $table->checkout($userId, $id);



		// Check for a database error.

		if ($return === false) {

			$this->setError($table->_db->getErrorMsg());

			return false;

		}



		// Check if the row is checked-out by someone else.

		if ($return === null) {

			$this->setError(JText::_('Notes_Note_checked_out'));

			return false;

		}



		return true;

	}



	/**

	 * Method to get an ojbect.

	 *

	 * @access	public

	 * @param	integer	The id of the object to get.

	 * @return	mixed	Object on success, false on failure.

	 */

	public function &getItem($id = null)

	{

		// Initialize variables.

		$id = (!empty($id)) ? $id : (int)$this->getState('template.id');



		// Get a level row instance.

		$table = &$this->getTable();



		// Attempt to load the row.

		$table->load($id);



		// Check for a table object error.

		if ($error = $table->getError()) {

			$this->setError($error);

			$false = false;

			return $false;

		}



		// Convert the JTable to a clean JObject.

		$result = JArrayHelper::toObject($table->getProperties(1), 'JObject');



		return $result;

	}



	/**

	 * Method to get the form object.

	 *

	 * @access	public

	 * @param	string	$type	The type of form to load (view, model);

	 * @return	mixed	JXForm object on success, false on failure.

	 */

	public function &getForm($type = 'view')

	{

		jximport2('jxtended.form.helper');

		JXFormHelper::addIncludePath(JPATH_COMPONENT.DS.'models');



		if ($type == 'model') {

			$result = &JXFormHelper::getModel($this->getName());

		}

		else {

			$result = &JXFormHelper::getView($this->getName());

		}



		if (JError::isError($result)) {

			$this->setError($result->message);

			return false;

		}



		return $result;

	}



	/**

	 * Method to save the form data.

	 *

	 * @access	public

	 * @param	array	The form data.

	 * @return	boolean	True on success.

	 */

	public function save($data)

	{

		$id		= (!empty($data['id'])) ? $data['id'] : (int) $this->getState('template.id');

		$isNew	= true;



		// Get a group row instance.

		$table = &$this->getTable();



		// Load the row if saving an existing item.

		if ($id > 0) {

			$table->load($id);

			$isNew = false;

		}



		// Bind the data.

		if (!$table->bind($data)) {

			$this->setError($table->getError());

			return false;

		}



		// Check the data.

		if (!$table->check()) {

			$this->setError($table->getError());

			return false;

		}



		// Store the data.

		if (!$table->store()) {

			$this->setError($this->_db->getErrorMsg());

			return false;

		}



		return $table->id;

	}



	/**

	 * Method to delete groups.

	 *

	 * @access	public

	 * @param	array	An array of group ids.

	 * @return	boolean	Returns true on success, false on failure.

	 */

	public function delete($ids)

	{

		// Sanitize the ids.

		$ids = (array) $ids;

		JArrayHelper::toInteger($ids);



		// Get a group row instance.

		$table = &$this->getTable();



		// Iterate the items to delete each one.

		foreach ($ids as $id) {

			$table->delete($id);

		}



		return true;

	}



	/**

	 * Method to change the publish state of an item

	 *

	 * @param	array	$ids	The IDs of the taxonomy rows to publish.

	 * @param	int		$value	The value to set

	 * @return	mixed	True on success or JExeception object on failure

	 */

	public function publish($ids, $value = 1)

	{

		$table	= &$this->getTable();



		if (!$table->publish($ids, $value, JFactory::getUser()->get('id'))) {

			$this->setError($table->getError());

			return false;

		}

		return true;

	}

}