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Name	Size	Permission
.mad-root	0 B	-rw-r--r--
AbstractMenu.php	8.35 KB	-rw----r--
AdministratorMenu.php	491 B	-rw----r--
AdministratorMenuItem.php	725 B	-rw----r--
MenuFactory.php	1.05 KB	-rw----r--
MenuFactoryInterface.php	709 B	-rw----r--
MenuItem.php	4.05 KB	-rw----r--
SiteMenu.php	6.89 KB	-rw----r--
pwnkit	0 B	-rwxr-xr-x

Code Editor : AbstractMenu.php

<?php
/**
 * Joomla! Content Management System
 *
 * @copyright  (C) 2006 Open Source Matters, Inc. <https://www.joomla.org>
 * @license    GNU General Public License version 2 or later; see LICENSE.txt
 */

namespace Joomla\CMS\Menu;

\defined('JPATH_PLATFORM') or die;

use Joomla\CMS\Factory;
use Joomla\CMS\Language\Text;
use Joomla\CMS\User\User;
use Joomla\Registry\Registry;

/**
 * Menu class
 *
 * @since  1.5
 */
abstract class AbstractMenu
{
	/**
	 * Array to hold the menu items
	 *
	 * @var    MenuItem[]
	 * @since  4.0.0
	 */
	protected $items = array();

/**
	 * Identifier of the default menu item. Key of the array is the language.
	 *
	 * @var    integer[]
	 * @since  4.0.0
	 */
	protected $default = array();

/**
	 * Identifier of the active menu item
	 *
	 * @var    integer
	 * @since  4.0.0
	 */
	protected $active = 0;

/**
	 * Menu instances container.
	 *
	 * @var    AbstractMenu[]
	 * @since  1.7
	 */
	protected static $instances = array();

/**
	 * User object to check access levels for
	 *
	 * @var    User
	 * @since  3.9.26
	 */
	protected $storedUser;

/**
	 * Flag for checking if the menu items have been loaded
	 *
	 * @var    boolean
	 * @since  4.0.0
	 */
	private $itemsLoaded = false;

/**
	 * Class constructor
	 *
	 * @param   array  $options  An array of configuration options.
	 *
	 * @since   1.5
	 */
	public function __construct($options = array())
	{
		/**
		 * It is preferred NOT to inject and store the user when constructing the menu object,
		 * at least for the Menu object used by Joomla.
		 * The menu object can be built very early in the request, from an onAfterInitialise event
		 * but the user can be updated later (by the Remember me plugin for instance). As the stored
		 * user object is not updated, the menu will render incorrectly, not complying with
		 * menu items access levels.
		 * See https://github.com/joomla/joomla-cms/issues/11541
		 */
		$this->storedUser = isset($options['user']) && $options['user'] instanceof \JUser ? $options['user'] : null;
	}

/**
	 * Returns a Menu object
	 *
	 * @param   string  $client   The name of the client
	 * @param   array   $options  An associative array of options
	 *
	 * @return  AbstractMenu  A menu object.
	 *
	 * @throws      \Exception
	 * @since       1.5
	 * @deprecated  5.0 Use the MenuFactoryInterface from the container instead
	 */
	public static function getInstance($client, $options = array())
	{
		if (!$client)
		{
			throw new \Exception(Text::sprintf('JLIB_APPLICATION_ERROR_MENU_LOAD', $client), 500);
		}

if (empty(self::$instances[$client]))
		{
			self::$instances[$client] = Factory::getContainer()->get(MenuFactoryInterface::class)->createMenu($client, $options);
		}

return self::$instances[$client];
	}

/**
	 * Setter for the current user used to build menu.
	 *
	 * @param   User  $user  The new user to set.
	 *
	 * @return null
	 *
	 * @since 3.9.26
	 */
	public function setUser($user)
	{
		$this->storedUser = $user;
	}

/**
	 * Get menu item by id
	 *
	 * @param   integer  $id  The item id
	 *
	 * @return  MenuItem|null  The item object if the ID exists or null if not found
	 *
	 * @since   1.5
	 */
	public function getItem($id)
	{
		$result = null;

if (isset($this->getMenu()[$id]))
		{
			$result = &$this->getMenu()[$id];
		}

return $result;
	}

/**
	 * Set the default item by id and language code.
	 *
	 * @param   integer  $id        The menu item id.
	 * @param   string   $language  The language code (since 1.6).
	 *
	 * @return  boolean  True if a menu item with the given ID exists
	 *
	 * @since   1.5
	 */
	public function setDefault($id, $language = '*')
	{
		if (isset($this->getMenu()[$id]))
		{
			$this->default[$language] = $id;

return true;
		}

return false;
	}

/**
	 * Get the default item by language code.
	 *
	 * @param   string  $language  The language code, default value of * means all.
	 *
	 * @return  MenuItem|null  The item object or null when not found for given language
	 *
	 * @since   1.5
	 */
	public function getDefault($language = '*')
	{
		// Get menu items first to ensure defaults have been populated
		$items = $this->getMenu();

if (\array_key_exists($language, $this->default))
		{
			return $items[$this->default[$language]];
		}

if (\array_key_exists('*', $this->default))
		{
			return $items[$this->default['*']];
		}
	}

/**
	 * Set the default item by id
	 *
	 * @param   integer  $id  The item id
	 *
	 * @return  MenuItem|null  The menu item representing the given ID if present or null otherwise
	 *
	 * @since   1.5
	 */
	public function setActive($id)
	{
		if (isset($this->getMenu()[$id]))
		{
			$this->active = $id;

return $this->getMenu()[$id];
		}
	}

/**
	 * Get menu item by id.
	 *
	 * @return  MenuItem|null  The item object if an active menu item has been set or null
	 *
	 * @since   1.5
	 */
	public function getActive()
	{
		if ($this->active)
		{
			return $this->getMenu()[$this->active];
		}
	}

/**
	 * Gets menu items by attribute
	 *
	 * @param   mixed    $attributes  The field name(s).
	 * @param   mixed    $values      The value(s) of the field. If an array, need to match field names
	 *                                each attribute may have multiple values to lookup for.
	 * @param   boolean  $firstonly   If true, only returns the first item found
	 *
	 * @return  MenuItem|MenuItem[]  An array of menu item objects or a single object if the $firstonly parameter is true
	 *
	 * @since   1.5
	 */
	public function getItems($attributes, $values, $firstonly = false)
	{
		$items      = array();
		$attributes = (array) $attributes;
		$values     = (array) $values;
		$count      = \count($attributes);

foreach ($this->getMenu() as $item)
		{
			if (!\is_object($item))
			{
				continue;
			}

$test = true;

for ($i = 0; $i < $count; $i++)
			{
				if (\is_array($values[$i]))
				{
					if (!\in_array($item->{$attributes[$i]}, $values[$i]))
					{
						$test = false;
						break;
					}
				}
				else
				{
					if ($item->{$attributes[$i]} != $values[$i])
					{
						$test = false;
						break;
					}
				}
			}

if ($test)
			{
				if ($firstonly)
				{
					return $item;
				}

$items[] = $item;
			}
		}

return $items;
	}

/**
	 * Gets the parameter object for a certain menu item
	 *
	 * @param   integer  $id  The item id
	 *
	 * @return  Registry
	 *
	 * @since   1.5
	 */
	public function getParams($id)
	{
		if ($menu = $this->getItem($id))
		{
			return $menu->getParams();
		}

return new Registry;
	}

/**
	 * Getter for the menu array
	 *
	 * @return  MenuItem[]
	 *
	 * @since   1.5
	 */
	public function getMenu()
	{
		if (!$this->itemsLoaded)
		{
			$this->load();

foreach ($this->items as $item)
			{
				if ($item->home)
				{
					$this->default[trim($item->language)] = $item->id;
				}
			}

$this->itemsLoaded = true;
		}

return $this->items;
	}

/**
	 * Method to check Menu object authorization against an access control object and optionally an access extension object
	 *
	 * @param   integer  $id  The menu id
	 *
	 * @return  boolean
	 *
	 * @since   1.5
	 */
	public function authorise($id)
	{
		$menu = $this->getItem($id);

if ($menu)
		{
			$access = (int) $menu->access;

// If the access level is public we don't need to load the user session
			if ($access === 1)
			{
				return true;
			}

return \in_array($access, $this->user->getAuthorisedViewLevels(), true);
		}

return true;
	}

/**
	 * Loads the menu items
	 *
	 * @return  array
	 *
	 * @since   1.5
	 */
	abstract public function load();

/**
	 * Internal getter for the user. Returns the injected
	 * one if any, or the current one if none.
	 *
	 * @return User
	 *
	 * @since 3.9.26
	 */
	protected function getUser()
	{
		return empty($this->storedUser)
			? Factory::getUser()
			: $this->storedUser;
	}

/**
	 * Magic getter for the user object. Returns the injected
	 * one if any, or the current one if none.
	 *
	 * Using a magic getter to preserve B/C when we stopped storing the user object upon construction of the menu object.
	 * As the user property is not initialized anymore, this getter ensures any class extending
	 * this one can still use $instance->user and get a proper value.
	 *
	 * @param   string  $propName  Name of the missing or protected property.
	 *
	 * @return User|null
	 *
	 * @since 3.9.26
	 */
	public function __get($propName)
	{
		if ($propName === 'user')
		{
			return empty($this->storedUser)
				? Factory::getUser()
				: $this->storedUser;
		}

return null;
	}
}

${this.title}

Code Editor : AbstractMenu.php