<?php
/*------------------------------------------------------------------------
# Copyright (C) 2005-2012 WebxSolution Ltd. All Rights Reserved.
# @license - GPLv2.0
# Author: WebxSolution Ltd
# Websites:  http://www.webxsolution.com
# Terms of Use: An extension that is derived from the JoomlaCK editor will only be allowed under the following conditions: http://joomlackeditor.com/terms-of-use
# ------------------------------------------------------------------------*/ 

// no direct access
defined( '_JEXEC' ) or die();

class JCKManModelToolbars extends JModelList
{
	/**
	 * Constructor.
	 *
	 * @param	array	An optional associative array of configuration settings.
	 * @see		JController
	 * @since	1.6
	 */
	public function __construct($config = array())
	{
		if (empty($config['filter_fields'])) {
			$config['filter_fields'] = array(
				'title' => 't.title',
				'published' => 't.published',
				'name' => 't.name',
				'id' => 't.id'
			);
		}

		parent::__construct($config);
	}

	/**
	 * Method to auto-populate the model state.
	 *
	 * Note. Calling getState in this method will result in recursion.
	 *
	 * @since	1.6
	 */
	protected function populateState($ordering = null, $direction = null)
	{
		$app = JFactory::getApplication('administrator');

		// Load the filter state.
		$search = $this->getUserStateFromRequest($this->context.'.filter.search', 'filter_search');
		$this->setState('filter.search', $search);

		$state = $this->getUserStateFromRequest($this->context.'.filter.state', 'filter_state', '', 'string');
		$this->setState('filter.state', $state);

		// Load the parameters.
		$params = JComponentHelper::getParams('com_jckman');
		$this->setState('params', $params);

		// List state information.
		parent::populateState('id', 'DESC');
	}

	/**
	 * Method to get a store id based on model configuration state.
	 *
	 * This is necessary because the model is used by the component and
	 * different modules that might need different sets of data or different
	 * ordering requirements.
	 *
	 * @param	string	A prefix for the store id.
	 *
	 * @return	string	A store id.
	 */
	protected function getStoreId($id = '')
	{
		// Compile the store id.
		$id	.= ':'.$this->getState('filter.search');
		$id	.= ':'.$this->getState('filter.state');

		return parent::getStoreId($id);
	}	

	/**
	 * Build an SQL query to load the list data.
	 *
	 * @return	JDatabaseQuery
	 */
	protected function getListQuery()
	{
		// Create a new query object.
		$db		= $this->getDbo();
		$query	= $db->getQuery(true);
		$query->select(
			$this->getState(
				'list.select',
				't.*, u.name AS editor'
			)
		);
		$query->from('#__jcktoolbars AS t');
		$query->join('LEFT', '#__users AS u ON u.id = t.checked_out');
		$query->group('t.id');

		// Filter by published state
		$state = $this->getState('filter.state');
		if (is_numeric($state)) {
			$query->where('t.published = '.(int) $state);
		}
		elseif ($state === '') {
			$query->where('(t.published IN (0, 1))');
		}

		// Filter by search in title
		$search = $this->getState('filter.search');
		if (!empty($search))
		{
			if (stripos($search, 'id:') === 0) {
				$query->where('t.id = '.(int) substr($search, 3));
			}
			else
			{
				$search = $db->Quote('%'.$db->escape($search, true).'%');
				$query->where('('.'t.title LIKE '.$search.')');
			}
		}

		// Add the list ordering clause.
		$orderCol	= $this->state->get('list.ordering', 't.id');
		$orderDirn	= $this->state->get('list.direction', 'ASC');
		$query->order($db->escape($orderCol . chr( 32 ) . $orderDirn));

		//echo nl2br(str_replace('#__','jos_',$query));
		return $query;
	}
}