Your IP : 216.73.216.219
<?php
/**
* @version CVS: 1.0.0
* @package com_quix
* @author ThemeXpert <info@themexpert.com>
* @copyright Copyright (C) 2015. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
// No direct access.
defined('_JEXEC') or die;
use Joomla\Registry\Registry;
/**
* Quix model.
*
* @since 1.6
*/
class QuixModelElement extends JModelAdmin
{
/**
* @var string The prefix to use with controller messages.
* @since 1.6
*/
protected $item;
protected $text_prefix = 'COM_QUIX';
/**
* Returns a reference to the a Table object, always creating it.
*
* @param string $type The table type to instantiate
* @param string $prefix A prefix for the table class name. Optional.
* @param array $config Configuration array for model. Optional.
*
* @return JTable A database object
*
* @since 1.6
*/
public function getTable($type = 'Element', $prefix = 'QuixTable', $config = array())
{
return JTable::getInstance($type, $prefix, $config);
}
/**
* Method to get the record form.
*
* @param array $data An optional array of data for the form to interogate.
* @param boolean $loadData True if the form is to load its own data (default case), false if not.
*
* @return JForm A JForm object on success, false on failure
*
* @since 1.6
*/
public function getForm($data = array(), $loadData = true)
{
// Initialise variables.
$app = JFactory::getApplication();
// Get the form.
$form = $this->loadForm(
'com_quix.element', 'page',
array('control' => 'jform',
'load_data' => $loadData
)
);
if (empty($form))
{
return false;
}
return $form;
}
/**
* Override preprocessForm to load custom form from templates
*
* @param JForm $form A JForm object.
* @param mixed $data The data expected for the form.
* @param string $group The name of the plugin group to import (defaults to "content").
*
* @return void
*
* @throws Exception if there is an error in the form event.
*
* @since 1.6
*/
protected function preprocessForm(JForm $form, $data, $group = 'content')
{
JForm::addFormPath(JPATH_COMPONENT_ADMINISTRATOR . '/models/forms');
$form->loadFile('element', false);
parent::preprocessForm($form, $data, $group);
}
/**
* Method to get the data that should be injected in the form.
*
* @return mixed The data for the form.
*
* @since 1.6
*/
protected function loadFormData()
{
// Check the session for previously entered form data.
$data = JFactory::getApplication()->getUserState('com_quix.edit.element.data', array());
if (empty($data))
{
if ($this->item === null)
{
$this->item = $this->getItem();
}
$data = $this->item;
//Support for multiple or not foreign key field: access
$array = array();
foreach((array)$data->access as $value):
if(!is_array($value)):
$array[] = $value;
endif;
endforeach;
$data->access = $array;
}
return $data;
}
/**
* Method to get a single record.
*
* @param integer $pk The id of the primary key.
*
* @return mixed Object on success, false on failure.
*
* @since 1.6
*/
public function getItem($pk = null)
{
if ($item = parent::getItem($pk))
{
// Convert the metadata field to an array.
$registry = new Registry;
$registry->loadString($item->params);
$item->params = $registry->toArray();
}
return $item;
}
/**
* Prepare and sanitise the table prior to saving.
*
* @param JTable $table Table Object
*
* @return void
*
* @since 1.6
*/
protected function prepareTable($table)
{
jimport('joomla.filter.output');
if (empty($table->id))
{
// Set ordering to the last item if not set
if (@$table->ordering === '')
{
$db = JFactory::getDbo();
$db->setQuery('SELECT MAX(ordering) FROM #__quix_elements');
$max = $db->loadResult();
$table->ordering = $max + 1;
}
}
}
/**
* Method to save the form data.
*
* @param array $data The form data.
*
* @return boolean True on success.
*
* @since 1.6
*/
public function save($data)
{
$input = JFactory::getApplication()->input;
$filter = JFilterInput::getInstance();
if (isset($data['params']))
{
$registry = new Registry;
$registry->loadArray($data['params']);
$data['params'] = (string) $registry;
}
// Clear relavent cache
$this->cleanCache();
if(parent::save($data))
{
$this->getState('element.id');
return true;
}
return false;
}
}