<?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.modelform');
    jimport('joomla.application.component.modelitem');
    jimport('joomla.event.dispatcher');

class TimageModelUpdTimage extends JModelForm
{
	protected $item;

	public function getForm($data = array(), $loadData = true)
	{

        $app = JFactory::getApplication('site');

		$form = $this->loadForm('com_timage.updtimage', 'updtimage', array('control' => 'jform', 'load_data' => true));
		if (empty($form)) {
			return false;
		}
		return $form;
	}

	function &getItem()
	{

		if (!isset($this->_item))
		{
			$cache = JFactory::getCache('com_timage', '');
			$id = $this->getState('timage.id');
			$this->_item =  $cache->get($id);
			if ($this->_item === false) {

                $menuitemid = JRequest::getInt( 'Itemid' );
                $menu = JSite::getMenu();
                if ($menuitemid) {
                   $menuparams = $menu->getParams( $menuitemid );
                   $headingtxtcolor = $menuparams->get('headingtxtcolor');
                   $headingbgcolor = $menuparams->get('headingbgcolor');
                }
                $this->setState('menuparams', $menuparams);
			}
		}
		return $this->_item;

	}

	public function updItem($data)
	{
        $id = $data['id'];
        $greeting = $data['greeting'];

		$db		= $this->getDbo();
		$query	= $db->getQuery(true);
        $query->clear();
		$query->update(' #__timage ');
		$query->set(' greeting = '.$db->Quote($greeting) );
		$query->where(' id = ' . (int) $id );

		$db->setQuery((string)$query);

        if (!$db->query()) {
            JError::raiseError(500, $db->getErrorMsg());
        	return false;
        } else {
        	return true;
		}
	}
}
?>