Current File : /home/admin/domains/happytokorea.net/public_html/test/components/com_content/models/form.php
<?php
/**
* @package Joomla.Site
* @subpackage com_content
* @copyright Copyright (C) 2005 - 2012 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE.txt
*/
// No direct access
defined('_JEXEC') or die;
// Base this model on the backend version.
require_once JPATH_ADMINISTRATOR.'/components/com_content/models/article.php';
/**
* Content Component Article Model
*
* @package Joomla.Site
* @subpackage com_content
* @since 1.5
*/
class ContentModelForm extends ContentModelArticle
{
/**
* Method to auto-populate the model state.
*
* Note. Calling getState in this method will result in recursion.
*
* @since 1.6
*/
protected function populateState()
{
$app = JFactory::getApplication();
// Load state from the request.
$pk = JRequest::getInt('a_id');
$this->setState('article.id', $pk);
$this->setState('article.catid', JRequest::getInt('catid'));
$return = JRequest::getVar('return', null, 'default', 'base64');
$this->setState('return_page', base64_decode($return));
// Load the parameters.
$params = $app->getParams();
$this->setState('params', $params);
$this->setState('layout', JRequest::getCmd('layout'));
}
/**
* Method to get article data.
*
* @param integer The id of the article.
*
* @return mixed Content item data object on success, false on failure.
*/
public function getItem($itemId = null)
{
// Initialise variables.
$itemId = (int) (!empty($itemId)) ? $itemId : $this->getState('article.id');
// Get a row instance.
$table = $this->getTable();
// Attempt to load the row.
$return = $table->load($itemId);
// Check for a table object error.
if ($return === false && $table->getError()) {
$this->setError($table->getError());
return false;
}
$properties = $table->getProperties(1);
$value = JArrayHelper::toObject($properties, 'JObject');
// Convert attrib field to Registry.
$value->params = new JRegistry;
$value->params->loadString($value->attribs);
// Compute selected asset permissions.
$user = JFactory::getUser();
$userId = $user->get('id');
$asset = 'com_content.article.'.$value->id;
// Check general edit permission first.
if ($user->authorise('core.edit', $asset)) {
$value->params->set('access-edit', true);
}
// Now check if edit.own is available.
elseif (!empty($userId) && $user->authorise('core.edit.own', $asset)) {
// Check for a valid user and that they are the owner.
if ($userId == $value->created_by) {
$value->params->set('access-edit', true);
}
}
// Check edit state permission.
if ($itemId) {
// Existing item
$value->params->set('access-change', $user->authorise('core.edit.state', $asset));
}
else {
// New item.
$catId = (int) $this->getState('article.catid');
if ($catId) {
$value->params->set('access-change', $user->authorise('core.edit.state', 'com_content.category.'.$catId));
$value->catid = $catId;
}
else {
$value->params->set('access-change', $user->authorise('core.edit.state', 'com_content'));
}
}
$value->articletext = $value->introtext;
if (!empty($value->fulltext)) {
$value->articletext .= '<hr id="system-readmore" />'.$value->fulltext;
}
return $value;
}
/**
* Get the return URL.
*
* @return string The return URL.
* @since 1.6
*/
public function getReturnPage()
{
return base64_encode($this->getState('return_page'));
}
}