Gecko [ ifk.uw.edu.pl ]

Name	Size	Permission
IUserManager.php	1.63 KB	-rw-r--r--
TAuthManager.php	13.76 KB	-rw-r--r--
TAuthorizationRule.php	6.99 KB	-rw-r--r--
TDbUserManager.php	9.49 KB	-rw-r--r--
TSecurityManager.php	10.84 KB	-rw-r--r--
TUser.php	5.09 KB	-rw-r--r--
TUserManager.php	10.78 KB	-rw-r--r--

Code Editor : TUser.php

<?php
/**
 * TUser class file.
 *
 * @author Qiang Xue <qiang.xue@gmail.com>
 * @link http://www.pradosoft.com/
 * @copyright Copyright &copy; 2005-2014 PradoSoft
 * @license http://www.pradosoft.com/license/
 * @package System.Security
 */

/**
 * Using IUserManager interface
 */
Prado::using('System.Security.IUserManager');

/**
 * TUser class
 *
 * TUser implements basic user functionality for a Prado application.
 * To get the name of the user, use {@link getName Name} property.
 * The property {@link getIsGuest IsGuest} tells if the user a guest/anonymous user.
 * To obtain or test the roles that the user is in, use property
 * {@link getRoles Roles} and call {@link isInRole()}, respectively.
 *
 * TUser is meant to be used together with {@link IUserManager}.
 *
 * @author Qiang Xue <qiang.xue@gmail.com>
 * @package System.Security
 * @since 3.0
 */
class TUser extends TComponent implements IUser
{
	/**
	 * @var array persistent state
	 */
	private $_state;
	/**
	 * @var boolean whether user state is changed
	 */
	private $_stateChanged=false;
	/**
	 * @var IUserManager user manager
	 */
	private $_manager;

/**
	 * Constructor.
	 * @param IUserManager user manager
	 */
	public function __construct(IUserManager $manager)
	{
		$this->_state=array();
		$this->_manager=$manager;
		$this->setName($manager->getGuestName());
	}

/**
	 * @return IUserManager user manager
	 */
	public function getManager()
	{
		return $this->_manager;
	}

/**
	 * @return string username, defaults to empty string.
	 */
	public function getName()
	{
		return $this->getState('Name','');
	}

/**
	 * @param string username
	 */
	public function setName($value)
	{
		$this->setState('Name',$value,'');
	}

/**
	 * @return boolean if the user is a guest, defaults to true.
	 */
	public function getIsGuest()
	{
		return $this->getState('IsGuest',true);
	}

/**
	 * @param boolean if the user is a guest
	 */
	public function setIsGuest($value)
	{
		if($isGuest=TPropertyValue::ensureBoolean($value))
		{
			$this->setName($this->_manager->getGuestName());
			$this->setRoles(array());
		}
		$this->setState('IsGuest',$isGuest);
	}

/**
	 * @return array list of roles that the user is of
	 */
	public function getRoles()
	{
		return $this->getState('Roles',array());
	}

/**
	 * @return array|string list of roles that the user is of. If it is a string, roles are assumed by separated by comma
	 */
	public function setRoles($value)
	{
		if(is_array($value))
			$this->setState('Roles',$value,array());
		else
		{
			$roles=array();
			foreach(explode(',',$value) as $role)
			{
				if(($role=trim($role))!=='')
					$roles[]=$role;
			}
			$this->setState('Roles',$roles,array());
		}
	}

/**
	 * @param string role to be tested. Note, role is case-insensitive.
	 * @return boolean whether the user is of this role
	 */
	public function isInRole($role)
	{
		foreach($this->getRoles() as $r)
			if(strcasecmp($role,$r)===0)
				return true;
		return false;
	}

/**
	 * @return string user data that is serialized and will be stored in session
	 */
	public function saveToString()
	{
		return serialize($this->_state);
	}

/**
	 * @param string user data that is serialized and restored from session
	 * @return IUser the user object
	 */
	public function loadFromString($data)
	{
		if(!empty($data))
			$this->_state=unserialize($data);
		if(!is_array($this->_state))
			$this->_state=array();
		return $this;
	}

/**
	 * Returns the value of a variable that is stored in user session.
	 *
	 * This function is designed to be used by TUser descendant classes
	 * who want to store additional user information in user session.
	 * A variable, if stored in user session using {@link setState} can be
	 * retrieved back using this function.
	 *
	 * @param string variable name
	 * @param mixed default value
	 * @return mixed the value of the variable. If it doesn't exist, the provided default value will be returned
	 * @see setState
	 */
	protected function getState($key,$defaultValue=null)
	{
		return isset($this->_state[$key])?$this->_state[$key]:$defaultValue;
	}

/**
	 * Stores a variable in user session.
	 *
	 * This function is designed to be used by TUser descendant classes
	 * who want to store additional user information in user session.
	 * By storing a variable using this function, the variable may be retrieved
	 * back later using {@link getState}. The variable will be persistent
	 * across page requests during a user session.
	 *
	 * @param string variable name
	 * @param mixed variable value
	 * @param mixed default value. If $value===$defaultValue, the variable will be removed from persistent storage.
	 * @see getState
	 */
	protected function setState($key,$value,$defaultValue=null)
	{
		if($value===$defaultValue)
			unset($this->_state[$key]);
		else
			$this->_state[$key]=$value;
		$this->_stateChanged=true;
	}

/**
	 * @return boolean whether user session state is changed (i.e., setState() is called)
	 */
	public function getStateChanged()
	{
		return $this->_stateChanged;
	}

/**
	 * @param boolean whether user session state is changed
	 */
	public function setStateChanged($value)
	{
		$this->_stateChanged=TPropertyValue::ensureBoolean($value);
	}
}

${this.title}

Code Editor : TUser.php