<?php
/**
 * Kunena Component
 * @package Kunena.Administrator
 * @subpackage Models
 *
 * @copyright (C) 2008 - 2013 Kunena Team. All rights reserved.
 * @license http://www.gnu.org/copyleft/gpl.html GNU/GPL
 * @link http://www.kunena.org
 **/
defined ( '_JEXEC' ) or die ();

jimport ( 'joomla.application.component.modellist' );

/**
 * Smileys Model for Kunena
 *
 * @since 3.0
 */
class KunenaAdminModelSmilies extends JModelList {

	public function __construct($config = array()) {
		if (empty($config['filter_fields'])) {
			$config['filter_fields'] = array(
				'id',
				'code',
				'location',
				'greylocation',
				'emoticonbar',
			);
		}

		parent::__construct($config);
	}

	/**
	 * Method to auto-populate the model state.
	 *
	 * @param string $ordering
	 * @param string $direction
	 * @return	void
	 */
	protected function populateState($ordering = null, $direction = null) {
		$app = JFactory::getApplication();

		// Adjust the context to support modal layouts.
		$layout = $app->input->get('layout');
		if ($layout) {
			$this->context .= '.'.$layout;
		}

		$filter_active = '';

		$filter_active .= $value = $this->getUserStateFromRequest ( $this->context.'.filter.search', 'filter_search', '', 'string' );
		$this->setState ( 'filter.search', $value );

		$filter_active .= $value = $this->getUserStateFromRequest ( $this->context .'.filter.code', 'filter_code', '', 'string' );
		$this->setState ( 'filter.code', $value !== '' ? $value : null );

		$filter_active .= $value = $this->getUserStateFromRequest ( $this->context .'.filter.location', 'filter_location', '', 'string' );
		$this->setState ( 'filter.location', $value !== '' ? $value : null );

		$this->setState ( 'filter.active',!empty($filter_active));

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

	protected function getStoreId($id = '') {
		// Compile the store id.
		$id	.= ':'.$this->getState('filter.code');
		$id	.= ':'.$this->getState('filter.url');

		return parent::getStoreId($id);
	}

	protected function getListQuery() {
		$db = $this->getDbo();
		$query = $db->getQuery(true);

		$query->select(
			$this->getState(
				'list.select',
				'a.id, a.code, a.location, a.greylocation, a.emoticonbar'
			)
		);

		$query->from('#__kunena_smileys AS a');

		$filter = $this->getState ('filter.code');
		if (!empty($filter)) {
			$code = $db->Quote('%'.$db->escape($filter, true).'%');
			$query->where('(a.code LIKE '.$code.')');
		}

		$filter = $this->getState ('filter.location');
		if (!empty($filter)) {
			$location = $db->Quote('%'.$db->escape($filter, true).'%');
			$query->where('(a.location LIKE '.$location.')');
		}

		// Add the list ordering clause.
		$direction	= strtoupper($this->state->get('list.direction'));
		switch ($this->state->get('list.ordering')) {
			case 'code':
				$query->order('a.code ' . $direction);
				break;
			case 'location':
				$query->order('a.location ' . $direction);
				break;
			case 'greylocation':
				$query->order('a.greylocation ' . $direction);
				break;
			case 'emoticonbar':
				$query->order('a.emoticonbar ' . $direction);
				break;
			default:
				$query->order('a.id ' . $direction);
		}

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