Current File : /home/admin/public_html/old/happy2/administrator/components/com_menus/models/items.php
<?php
/**
* @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;
jimport('joomla.application.component.modellist');
/**
* Menu Item List Model for Menus.
*
* @package Joomla.Administrator
* @subpackage com_menus
* @since 1.6
*/
class MenusModelItems extends JModelList
{
/**
* Constructor.
*
* @param array An optional associative array of configuration settings.
* @see JController
* @since 1.6
*/
public function __construct($config = array())
{
if (empty($config['filter_fields'])) {
$config['filter_fields'] = array(
'id', 'a.id',
'menutype', 'a.menutype',
'title', 'a.title',
'alias', 'a.alias',
'published', 'a.published',
'access', 'a.access', 'access_level',
'language', 'a.language',
'checked_out', 'a.checked_out',
'checked_out_time', 'a.checked_out_time',
'lft', 'a.lft',
'rgt', 'a.rgt',
'level', 'a.level',
'path', 'a.path',
'client_id', 'a.client_id',
'home', 'a.home',
);
if (JFactory::getApplication()->get('menu_associations', 0)) {
$config['filter_fields'][] = 'association';
}
}
parent::__construct($config);
}
/**
* Method to auto-populate the model state.
*
* Note. Calling getState in this method will result in recursion.
*
* @return void
* @since 1.6
*/
protected function populateState($ordering = null, $direction = null)
{
$app = JFactory::getApplication('administrator');
$search = $this->getUserStateFromRequest($this->context.'.search', 'filter_search');
$this->setState('filter.search', $search);
$published = $this->getUserStateFromRequest($this->context.'.published', 'filter_published', '');
$this->setState('filter.published', $published);
$access = $this->getUserStateFromRequest($this->context.'.filter.access', 'filter_access', 0, 'int');
$this->setState('filter.access', $access);
$parentId = $this->getUserStateFromRequest($this->context.'.filter.parent_id', 'filter_parent_id', 0, 'int');
$this->setState('filter.parent_id', $parentId);
$level = $this->getUserStateFromRequest($this->context.'.filter.level', 'filter_level', 0, 'int');
$this->setState('filter.level', $level);
$menuType = JRequest::getVar('menutype', null);
if ($menuType) {
if ($menuType != $app->getUserState($this->context.'.filter.menutype')) {
$app->setUserState($this->context.'.filter.menutype', $menuType);
JRequest::setVar('limitstart', 0);
}
}
else {
$menuType = $app->getUserState($this->context.'.filter.menutype');
if (!$menuType) {
$menuType = $this->getDefaultMenuType();
}
}
$this->setState('filter.menutype', $menuType);
$language = $this->getUserStateFromRequest($this->context.'.filter.language', 'filter_language', '');
$this->setState('filter.language', $language);
// Component parameters.
$params = JComponentHelper::getParams('com_menus');
$this->setState('params', $params);
// List state information.
parent::populateState('a.lft', 'asc');
}
/**
* 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 $id A prefix for the store id.
*
* @return string A store id.
* @since 1.6
*/
protected function getStoreId($id = '')
{
// Compile the store id.
$id .= ':'.$this->getState('filter.access');
$id .= ':'.$this->getState('filter.published');
$id .= ':'.$this->getState('filter.language');
$id .= ':'.$this->getState('filter.search');
$id .= ':'.$this->getState('filter.parent_id');
$id .= ':'.$this->getState('filter.menutype');
return parent::getStoreId($id);
}
/**
* Finds the default menu type.
*
* In the absence of better information, this is the first menu ordered by title.
*
* @return string The default menu type
* @since 1.6
*/
protected function getDefaultMenuType()
{
// Create a new query object.
$db = $this->getDbo();
$query = $db->getQuery(true)
->select('menutype')
->from('#__menu_types')
->order('title');
$db->setQuery($query, 0, 1);
$menuType = $db->loadResult();
return $menuType;
}
/**
* Builds an SQL query to load the list data.
*
* @return JDatabaseQuery A query object.
*/
protected function getListQuery()
{
// Create a new query object.
$db = $this->getDbo();
$query = $db->getQuery(true);
$user = JFactory::getUser();
$app = JFactory::getApplication();
// Select all fields from the table.
$query->select($this->getState('list.select', 'a.id, a.menutype, a.title, a.alias, a.note, a.path, a.link, a.type, a.parent_id, a.level, a.published as apublished, a.component_id, a.ordering, a.checked_out, a.checked_out_time, a.browserNav, a.access, a.img, a.template_style_id, a.params, a.lft, a.rgt, a.home, a.language, a.client_id'));
$query->select('CASE a.type' .
' WHEN ' . $db->quote('component') . ' THEN a.published+2*(e.enabled-1) ' .
' WHEN ' . $db->quote('url') . ' THEN a.published+2 ' .
' WHEN ' . $db->quote('alias') . ' THEN a.published+4 ' .
' WHEN ' . $db->quote('separator') . ' THEN a.published+6 ' .
' END AS published');
$query->from($db->quoteName('#__menu').' AS a');
// Join over the language
$query->select('l.title AS language_title, l.image as image');
$query->join('LEFT', $db->quoteName('#__languages').' AS l ON l.lang_code = a.language');
// Join over the users.
$query->select('u.name AS editor');
$query->join('LEFT', $db->quoteName('#__users').' AS u ON u.id = a.checked_out');
//Join over components
$query->select('c.element AS componentname');
$query->join('LEFT', $db->quoteName('#__extensions').' AS c ON c.extension_id = a.component_id');
// Join over the asset groups.
$query->select('ag.title AS access_level');
$query->join('LEFT', '#__viewlevels AS ag ON ag.id = a.access');
// Join over the associations.
$assoc = isset($app->menu_associations) ? $app->menu_associations : 0;
if ($assoc)
{
$query->select('COUNT(asso2.id)>1 as association');
$query->join('LEFT', '#__associations AS asso ON asso.id = a.id AND asso.context='.$db->quote('com_menus.item'));
$query->join('LEFT', '#__associations AS asso2 ON asso2.key = asso.key');
$query->group('a.id');
}
// Join over the extensions
$query->select('e.name AS name');
$query->join('LEFT', '#__extensions AS e ON e.extension_id = a.component_id');
// Exclude the root category.
$query->where('a.id > 1');
$query->where('a.client_id = 0');
// Filter on the published state.
$published = $this->getState('filter.published');
if (is_numeric($published)) {
$query->where('a.published = '.(int) $published);
} elseif ($published === '') {
$query->where('(a.published IN (0, 1))');
}
// Filter by search in title, alias or id
if ($search = trim($this->getState('filter.search'))) {
if (stripos($search, 'id:') === 0) {
$query->where('a.id = '.(int) substr($search, 3));
} elseif (stripos($search, 'link:') === 0) {
if ($search = substr($search, 5)) {
$search = $db->Quote('%'.$db->escape($search, true).'%');
$query->where('a.link LIKE '.$search);
}
} else {
$search = $db->Quote('%'.$db->escape($search, true).'%');
$query->where('('.'a.title LIKE '.$search.' OR a.alias LIKE '.$search.' OR a.note LIKE '.$search.')');
}
}
// Filter the items over the parent id if set.
$parentId = $this->getState('filter.parent_id');
if (!empty($parentId)) {
$query->where('p.id = '.(int)$parentId);
}
// Filter the items over the menu id if set.
$menuType = $this->getState('filter.menutype');
if (!empty($menuType)) {
$query->where('a.menutype = '.$db->quote($menuType));
}
// Filter on the access level.
if ($access = $this->getState('filter.access')) {
$query->where('a.access = '.(int) $access);
}
// Implement View Level Access
if (!$user->authorise('core.admin'))
{
$groups = implode(',', $user->getAuthorisedViewLevels());
$query->where('a.access IN ('.$groups.')');
}
// Filter on the level.
if ($level = $this->getState('filter.level')) {
$query->where('a.level <= '.(int) $level);
}
// Filter on the language.
if ($language = $this->getState('filter.language')) {
$query->where('a.language = '.$db->quote($language));
}
// Add the list ordering clause.
$query->order($db->escape($this->getState('list.ordering', 'a.lft')).' '.$db->escape($this->getState('list.direction', 'ASC')));
//echo nl2br(str_replace('#__','jos_',(string)$query)).'<hr/>';
return $query;
}
}