314 lines
9.1 KiB
PHP
314 lines
9.1 KiB
PHP
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<?php
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/**
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* @package Joomla.Administrator
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* @subpackage com_menus
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*
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* @copyright Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE.txt
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*/
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defined('_JEXEC') or die;
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/**
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* Menu Item List Model for Menus.
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*
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* @package Joomla.Administrator
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* @subpackage com_menus
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* @since 1.6
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*/
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class MenusModelItems extends JModelList
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{
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/**
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* Constructor.
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*
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* @param array An optional associative array of configuration settings.
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* @see JController
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* @since 1.6
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*/
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public function __construct($config = array())
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{
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if (empty($config['filter_fields']))
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{
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$config['filter_fields'] = array(
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'id', 'a.id',
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'menutype', 'a.menutype',
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'title', 'a.title',
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'alias', 'a.alias',
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'published', 'a.published',
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'access', 'a.access', 'access_level',
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'language', 'a.language',
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'checked_out', 'a.checked_out',
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'checked_out_time', 'a.checked_out_time',
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'lft', 'a.lft',
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'rgt', 'a.rgt',
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'level', 'a.level',
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'path', 'a.path',
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'client_id', 'a.client_id',
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'home', 'a.home',
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);
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$app = JFactory::getApplication();
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$assoc = isset($app->item_associations) ? $app->item_associations : 0;
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if ($assoc)
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{
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$config['filter_fields'][] = 'association';
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}
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}
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parent::__construct($config);
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}
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/**
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* Method to auto-populate the model state.
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*
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* Note. Calling getState in this method will result in recursion.
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*
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* @return void
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* @since 1.6
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*/
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protected function populateState($ordering = null, $direction = null)
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{
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$app = JFactory::getApplication('administrator');
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$search = $this->getUserStateFromRequest($this->context . '.search', 'filter_search');
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$this->setState('filter.search', $search);
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$published = $this->getUserStateFromRequest($this->context . '.published', 'filter_published', '');
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$this->setState('filter.published', $published);
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$access = $this->getUserStateFromRequest($this->context . '.filter.access', 'filter_access', 0, 'int');
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$this->setState('filter.access', $access);
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$parentId = $this->getUserStateFromRequest($this->context . '.filter.parent_id', 'filter_parent_id', 0, 'int');
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$this->setState('filter.parent_id', $parentId);
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$level = $this->getUserStateFromRequest($this->context . '.filter.level', 'filter_level', 0, 'int');
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$this->setState('filter.level', $level);
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$menuType = $app->input->getString('menutype', null);
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if ($menuType)
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{
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if ($menuType != $app->getUserState($this->context . '.filter.menutype'))
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{
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$app->setUserState($this->context . '.filter.menutype', $menuType);
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$app->input->set('limitstart', 0);
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}
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}
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else
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{
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$menuType = $app->getUserState($this->context . '.filter.menutype');
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if (!$menuType)
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{
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$menuType = $this->getDefaultMenuType();
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}
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}
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$this->setState('filter.menutype', $menuType);
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$language = $this->getUserStateFromRequest($this->context . '.filter.language', 'filter_language', '');
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$this->setState('filter.language', $language);
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// Component parameters.
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$params = JComponentHelper::getParams('com_menus');
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$this->setState('params', $params);
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// List state information.
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parent::populateState('a.lft', 'asc');
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}
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/**
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* Method to get a store id based on model configuration state.
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*
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* This is necessary because the model is used by the component and
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* different modules that might need different sets of data or different
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* ordering requirements.
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*
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* @param string $id A prefix for the store id.
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*
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* @return string A store id.
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* @since 1.6
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*/
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protected function getStoreId($id = '')
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{
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// Compile the store id.
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$id .= ':' . $this->getState('filter.access');
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$id .= ':' . $this->getState('filter.published');
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$id .= ':' . $this->getState('filter.language');
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$id .= ':' . $this->getState('filter.search');
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$id .= ':' . $this->getState('filter.parent_id');
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$id .= ':' . $this->getState('filter.menutype');
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return parent::getStoreId($id);
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}
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/**
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* Finds the default menu type.
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*
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* In the absence of better information, this is the first menu ordered by title.
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*
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* @return string The default menu type
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* @since 1.6
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*/
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protected function getDefaultMenuType()
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{
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// Create a new query object.
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$db = $this->getDbo();
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$query = $db->getQuery(true)
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->select('menutype')
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->from('#__menu_types')
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->order('title');
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$db->setQuery($query, 0, 1);
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$menuType = $db->loadResult();
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return $menuType;
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}
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/**
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* Builds an SQL query to load the list data.
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*
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* @return JDatabaseQuery A query object.
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*/
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protected function getListQuery()
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{
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// Create a new query object.
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$db = $this->getDbo();
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$query = $db->getQuery(true);
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$user = JFactory::getUser();
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$app = JFactory::getApplication();
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// Select all fields from the table.
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$query->select(
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$this->getState(
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'list.select',
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$db->quoteName(
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array('a.id', 'a.menutype', 'a.title', 'a.alias', 'a.note', 'a.path', 'a.link', 'a.type', 'a.parent_id', 'a.level', 'a.published', 'a.component_id', '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'),
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array(null, null, null, null, null, null, null, null, null, null, 'apublished', null, null, null, null, null, null, null, null, null, null, null, null, null)
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)
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)
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);
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$query->select(
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'CASE a.type' .
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' WHEN ' . $db->quote('component') . ' THEN a.published+2*(e.enabled-1) ' .
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' WHEN ' . $db->quote('url') . ' THEN a.published+2 ' .
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' WHEN ' . $db->quote('alias') . ' THEN a.published+4 ' .
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' WHEN ' . $db->quote('separator') . ' THEN a.published+6 ' .
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' WHEN ' . $db->quote('heading') . ' THEN a.published+8 ' .
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' END AS published'
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);
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$query->from($db->quoteName('#__menu') . ' AS a');
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// Join over the language
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$query->select('l.title AS language_title, l.image as image')
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->join('LEFT', $db->quoteName('#__languages') . ' AS l ON l.lang_code = a.language');
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// Join over the users.
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$query->select('u.name AS editor')
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->join('LEFT', $db->quoteName('#__users') . ' AS u ON u.id = a.checked_out');
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//Join over components
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$query->select('c.element AS componentname')
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->join('LEFT', $db->quoteName('#__extensions') . ' AS c ON c.extension_id = a.component_id');
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// Join over the asset groups.
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$query->select('ag.title AS access_level')
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->join('LEFT', '#__viewlevels AS ag ON ag.id = a.access');
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// Join over the associations.
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$assoc = isset($app->item_associations) ? $app->item_associations : 0;
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if ($assoc)
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{
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$query->select('COUNT(asso2.id)>1 as association')
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->join('LEFT', '#__associations AS asso ON asso.id = a.id AND asso.context=' . $db->quote('com_menus.item'))
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->join('LEFT', '#__associations AS asso2 ON asso2.key = asso.key')
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->group('a.id');
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}
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// Join over the extensions
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$query->select('e.name AS name')
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->join('LEFT', '#__extensions AS e ON e.extension_id = a.component_id');
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// Exclude the root category.
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$query->where('a.id > 1')
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->where('a.client_id = 0');
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// Filter on the published state.
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$published = $this->getState('filter.published');
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if (is_numeric($published))
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{
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$query->where('a.published = ' . (int) $published);
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}
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elseif ($published === '')
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{
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$query->where('(a.published IN (0, 1))');
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}
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// Filter by search in title, alias or id
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if ($search = trim($this->getState('filter.search')))
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{
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if (stripos($search, 'id:') === 0)
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{
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$query->where('a.id = ' . (int) substr($search, 3));
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}
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elseif (stripos($search, 'link:') === 0)
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{
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if ($search = substr($search, 5))
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{
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$search = $db->quote('%' . $db->escape($search, true) . '%');
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$query->where('a.link LIKE ' . $search);
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}
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}
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else
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{
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$search = $db->quote('%' . $db->escape($search, true) . '%');
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$query->where('(' . 'a.title LIKE ' . $search . ' OR a.alias LIKE ' . $search . ' OR a.note LIKE ' . $search . ')');
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}
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}
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// Filter the items over the parent id if set.
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$parentId = $this->getState('filter.parent_id');
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if (!empty($parentId))
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{
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$query->where('p.id = ' . (int) $parentId);
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}
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// Filter the items over the menu id if set.
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$menuType = $this->getState('filter.menutype');
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if (!empty($menuType))
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{
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$query->where('a.menutype = ' . $db->quote($menuType));
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}
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// Filter on the access level.
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if ($access = $this->getState('filter.access'))
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{
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$query->where('a.access = ' . (int) $access);
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}
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// Implement View Level Access
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if (!$user->authorise('core.admin'))
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{
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$groups = implode(',', $user->getAuthorisedViewLevels());
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$query->where('a.access IN (' . $groups . ')');
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}
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// Filter on the level.
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if ($level = $this->getState('filter.level'))
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{
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$query->where('a.level <= ' . (int) $level);
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}
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// Filter on the language.
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if ($language = $this->getState('filter.language'))
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{
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$query->where('a.language = ' . $db->quote($language));
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}
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// Add the list ordering clause.
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$query->order($db->escape($this->getState('list.ordering', 'a.lft')) . ' ' . $db->escape($this->getState('list.direction', 'ASC')));
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//echo nl2br(str_replace('#__','jos_',(string)$query)).'<hr/>';
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return $query;
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}
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}
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