125 lines
3.0 KiB
PHP
125 lines
3.0 KiB
PHP
<?php
|
|
/**
|
|
* @package Joomla.Site
|
|
* @subpackage com_weblinks
|
|
*
|
|
* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
|
|
* @license GNU General Public License version 2 or later; see LICENSE.txt
|
|
*/
|
|
|
|
defined('_JEXEC') or die;
|
|
|
|
/**
|
|
* This models supports retrieving lists of article categories.
|
|
*
|
|
* @package Joomla.Site
|
|
* @subpackage com_weblinks
|
|
* @since 1.6
|
|
*/
|
|
class WeblinksModelCategories extends JModelList
|
|
{
|
|
/**
|
|
* Model context string.
|
|
*
|
|
* @var string
|
|
*/
|
|
public $_context = 'com_weblinks.categories';
|
|
|
|
/**
|
|
* The category context (allows other extensions to derived from this model).
|
|
*
|
|
* @var string
|
|
*/
|
|
protected $_extension = 'com_weblinks';
|
|
|
|
private $_parent = null;
|
|
|
|
private $_items = null;
|
|
|
|
/**
|
|
* Method to auto-populate the model state.
|
|
*
|
|
* Note. Calling getState in this method will result in recursion.
|
|
*
|
|
* @since 1.6
|
|
*/
|
|
protected function populateState($ordering = null, $direction = null)
|
|
{
|
|
$app = JFactory::getApplication();
|
|
$this->setState('filter.extension', $this->_extension);
|
|
|
|
// Get the parent id if defined.
|
|
$parentId = $app->input->getInt('id');
|
|
$this->setState('filter.parentId', $parentId);
|
|
|
|
$params = $app->getParams();
|
|
$this->setState('params', $params);
|
|
|
|
$this->setState('filter.published', 1);
|
|
$this->setState('filter.access', true);
|
|
}
|
|
|
|
/**
|
|
* Method to get a store id based on model configuration state.
|
|
*
|
|
* This is necessary because the model is used by the component and
|
|
* different modules that might need different sets of data or different
|
|
* ordering requirements.
|
|
*
|
|
* @param string $id A prefix for the store id.
|
|
*
|
|
* @return string A store id.
|
|
*/
|
|
protected function getStoreId($id = '')
|
|
{
|
|
// Compile the store id.
|
|
$id .= ':'.$this->getState('filter.extension');
|
|
$id .= ':'.$this->getState('filter.published');
|
|
$id .= ':'.$this->getState('filter.access');
|
|
$id .= ':'.$this->getState('filter.parentId');
|
|
|
|
return parent::getStoreId($id);
|
|
}
|
|
|
|
/**
|
|
* redefine the function an add some properties to make the styling more easy
|
|
*
|
|
* @return mixed An array of data items on success, false on failure.
|
|
*/
|
|
public function getItems()
|
|
{
|
|
if (!count($this->_items))
|
|
{
|
|
$app = JFactory::getApplication();
|
|
$menu = $app->getMenu();
|
|
$active = $menu->getActive();
|
|
$params = new JRegistry;
|
|
if ($active)
|
|
{
|
|
$params->loadString($active->params);
|
|
}
|
|
$options = array();
|
|
$options['countItems'] = $params->get('show_cat_num_links', 1) || !$params->get('show_empty_categories_cat', 0);
|
|
$categories = JCategories::getInstance('Weblinks', $options);
|
|
$this->_parent = $categories->get($this->getState('filter.parentId', 'root'));
|
|
if (is_object($this->_parent))
|
|
{
|
|
$this->_items = $this->_parent->getChildren();
|
|
} else {
|
|
$this->_items = false;
|
|
}
|
|
}
|
|
|
|
return $this->_items;
|
|
}
|
|
|
|
public function getParent()
|
|
{
|
|
if (!is_object($this->_parent))
|
|
{
|
|
$this->getItems();
|
|
}
|
|
return $this->_parent;
|
|
}
|
|
}
|