152 lines
3.6 KiB
PHP
152 lines
3.6 KiB
PHP
<?php
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/**
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* @package Joomla.Libraries
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* @subpackage Menu
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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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* JMenu class
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*
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* @package Joomla.Libraries
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* @subpackage Menu
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* @since 1.5
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*/
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class JMenuSite extends JMenu
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{
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/**
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* Loads the entire menu table into memory.
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*
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* @return array
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*/
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public function load()
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{
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$db = JFactory::getDbo();
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$query = $db->getQuery(true)
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->select('m.id, m.menutype, m.title, m.alias, m.note, m.path AS route, m.link, m.type, m.level, m.language')
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->select($db->quoteName('m.browserNav') . ', m.access, m.params, m.home, m.img, m.template_style_id, m.component_id, m.parent_id')
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->select('e.element as component')
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->from('#__menu AS m')
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->join('LEFT', '#__extensions AS e ON m.component_id = e.extension_id')
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->where('m.published = 1')
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->where('m.parent_id > 0')
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->where('m.client_id = 0')
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->order('m.lft');
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// Set the query
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$db->setQuery($query);
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try
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{
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$this->_items = $db->loadObjectList('id');
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}
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catch (RuntimeException $e)
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{
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JError::raiseWarning(500, JText::sprintf('JERROR_LOADING_MENUS', $e->getMessage()));
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return false;
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}
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foreach ($this->_items as &$item)
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{
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// Get parent information.
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$parent_tree = array();
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if (isset($this->_items[$item->parent_id]))
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{
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$parent_tree = $this->_items[$item->parent_id]->tree;
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}
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// Create tree.
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$parent_tree[] = $item->id;
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$item->tree = $parent_tree;
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// Create the query array.
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$url = str_replace('index.php?', '', $item->link);
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$url = str_replace('&', '&', $url);
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parse_str($url, $item->query);
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}
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}
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/**
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* Gets menu items by attribute
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*
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* @param string $attributes The field name
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* @param string $values The value of the field
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* @param boolean $firstonly If true, only returns the first item found
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*
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* @return array
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*/
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public function getItems($attributes, $values, $firstonly = false)
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{
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$attributes = (array) $attributes;
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$values = (array) $values;
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$app = JApplication::getInstance('site');
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if ($app->isSite())
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{
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// Filter by language if not set
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if (($key = array_search('language', $attributes)) === false)
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{
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if (JLanguageMultilang::isEnabled())
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{
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$attributes[] = 'language';
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$values[] = array(JFactory::getLanguage()->getTag(), '*');
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}
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}
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elseif ($values[$key] === null)
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{
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unset($attributes[$key]);
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unset($values[$key]);
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}
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// Filter by access level if not set
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if (($key = array_search('access', $attributes)) === false)
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{
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$attributes[] = 'access';
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$values[] = JFactory::getUser()->getAuthorisedViewLevels();
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}
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elseif ($values[$key] === null)
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{
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unset($attributes[$key]);
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unset($values[$key]);
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}
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}
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// Reset arrays or we get a notice if some values were unset
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$attributes = array_values($attributes);
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$values = array_values($values);
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return parent::getItems($attributes, $values, $firstonly);
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}
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/**
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* Get menu item by id
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*
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* @param string $language The language code.
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*
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* @return object The item object
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*
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* @since 1.5
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*/
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public function getDefault($language = '*')
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{
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if (array_key_exists($language, $this->_default) && JApplication::getInstance('site')->getLanguageFilter())
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{
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return $this->_items[$this->_default[$language]];
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}
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elseif (array_key_exists('*', $this->_default))
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{
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return $this->_items[$this->_default['*']];
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}
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else
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{
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return 0;
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}
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}
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}
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