<?php

/*------------------------------------------------------------------------
# Timage
# ------------------------------------------------------------------------
# author                Trust Elegance
# copyright             Copyright (C) 2012 trustelegance.com. All Rights Reserved.
# @license -            http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
# Websites:             http://www.trustelegance.com
# Technical Support:    http://http://www.trustelegance.com/index.php?option=com_rsform&view=rsform&Itemid=55
-------------------------------------------------------------------------*/

    defined('_JEXEC') or die('Restricted access');
    jimport('joomla.application.component.modelitem');

class TimageModelTimage extends JModelItem
{
	protected $item;

	protected function populateState()
	{
		$app = JFactory::getApplication();
		$id = JRequest::getInt('id');
		$this->setState('message.id', $id);

		$params = $app->getParams();
		$this->setState('params', $params);
		parent::populateState();
	}

	public function getTable($type = 'Timage', $prefix = 'TimageTable', $config = array())
	{
		return JTable::getInstance($type, $prefix, $config);
	}

	public function getItem()
	{
		if (!isset($this->item))
		{
			$id = JRequest::getVar('id');

            if($id==0){
                $this->_db->setQuery($this->_db->getQuery(true)
				    ->from('#__timage as h')
				    ->leftJoin('#__categories as c ON h.catid=c.id')
				    ->select('h.id,h.imageloc,h.greeting, h.params, c.title as category'));
            }
            else{
                $this->_db->setQuery($this->_db->getQuery(true)
				    ->from('#__timage as h')
				    ->leftJoin('#__categories as c ON h.catid=c.id')
				    ->select('h.id,h.imageloc,h.greeting, h.params, c.title as category')
				    ->where('h.catid=' . (int)$id));
            }
			if (!$this->item = $this->_db->loadObjectList())
			{
				$this->setError($this->_db->getError());
			}
			else
			{
				$params = new JRegistry;
				$params->loadJSON($this->item->params);
				@$this->item->params = $params;

				$params = clone $this->getState('params');
			}
		}
		return $this->item;
	}
}
?>