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PATH: home / letacommog / letaweb / protected / modules / admin / components / behaviors

<?php

/* SVN FILE: $Id: RbamAuthManagerBehavior.php 15 2010-12-20 09:01:13Z Chris $*/
/**
 * RBAM AuthManager Behavior class file.
 * Provides additional features used by RBAM to CAuthmanager.
 * 
 * @copyright	Copyright &copy; 2010 PBM Web Development - All Rights Reserved
 *
 * @since			V1.0.0
 *
 * @version		$Revision: 15 $
 *
 * @license		BSD License (see documentation)
 */
/**
 * RBAM AuthManager Behavior class.
 */
class RbamAuthManagerBehavior extends CBehavior
{
    /**
     * @property CModule The RBAM module
     */
    public $module;

/**
     * Returns the auth item with the specified name.
     *
     * @param string $name the name of the item
     *
     * @return CAuthItem the auth item. Null if the item cannot be found.
     */
    public function getEAuthItem($name)
    {
        $item = $this->getOwner()->getAuthItem($name);
        if ($item) {
            $item->attachBehavior('RbamAuthItemBehavior', 'RbamAuthItemBehavior');
        }

return $item;
    }

/**
     * Returns auth items of the specified type with RbamAuthItemBehavior attached.
     *
     * @param int the item type (0: operation, 1: task, 2: role).
     * Defaults to null, meaning returning all items regardless of their type.
     *
     * @return array Auth items of the specified type
     */
    public function getEAuthItems($type = null)
    {
        $items = $this->getOwner()->getAuthItems($type);
        foreach ($items as &$item) {
            $item->attachBehavior('RbamAuthItemBehavior', 'RbamAuthItemBehavior');
        }

return $items;
    }

/**
     * Returns the number of roles the specified user is assigned to.
     *
     * @return int the number of roles the specified user is assigned to.
     */
    public function getRoleCount($uid)
    {
        return count($this->getOwner()->getAuthAssignments($uid));
    }

/**
     * Returns the number of distinct users with permission for the specified item.
     *
     * @return int the number of users with permission for the specified item.
     */
    public function getItemUserCount($name)
    {
        $users = array();
        foreach ($this->getOwner()->getItemEAuthAssignments($name) as $assignment) {
            if (!in_array($assignment->userId, $users)) {
                $users[] = $assignment->userId;
            }
        }

return count($users);
    }

/**
     * Returns the user's assignments.
     *
     * @param mixed the user id.
     *
     * @return array CAuthAssignments assigned to the user
     */
    public function getEAuthAssignments($uid)
    {
        $assignments = $this->getOwner()->getAuthAssignments($uid);
        foreach ($assignments as &$assignment) {
            $assignment->attachBehavior('RbamAuthAssignmentBehavior', array(
            'class' => 'RbamAuthAssignmentBehavior',
            'module' => $this->module,
        ));
        }

return $assignments;
    }

/**
     * Returns the ancestors of the specified item(s).
     * Typically called with a single item name. An array of names is used during
     * recursive calls to find earlier ancestors.
     *
     * @param mixed name(s) of the item(s).
     *
     * @return array ancestor items of the item(s)
     */
    public function getEAncestors($name)
    {
        $ancestors = array();
        do {
            $parents = $this->getItemEParents($name);
            $ancestors = array_merge($ancestors, $parents);
            $name = array();
            foreach ($parents as $parentName => $parent) {
                $name[] = $parentName;
            } // foreach
        } while (!empty($parents));

return $ancestors;
    }

/**
     * Returns the descendants of the specified item(s).
     * Typically called with a single item name. An array of names is used during
     * recursive calls to find later descendants.
     *
     * @param mixed name(s) of the item(s).
     *
     * @return array descendant items of the item(s)
     */
    public function getEDescendants($name)
    {
        $descendants = array();
        do {
            $children = $this->getItemEChildren($name);
            $descendants = array_merge($descendants, $children);
            $name = array();
            foreach ($children as $childName => $child) {
                $name[] = $childName;
            } // foreach
        } while (!empty($children));

return $descendants;
    }
}

[+] ..
[-] RbamAuthAssignmentBehavior.php [edit]
[-] RbamPhpAuthManagerBehavior.php [edit]
[-] RbamUserBehavior.php [edit]
[-] RbamAuthItemBehavior.php [edit]
[-] RbamDbAuthManagerBehavior.php [edit]
[-] RbamAuthManagerBehavior.php [edit]