<?php

Class ManageUser extends Management {

	private $user;
	private $group;

	public function __construct(){
		parent::__construct();
		$this->user = new User();
		$this->group = new Group();
	}

	public function show(){
		parent::show();
	}

	public function remove(){
		parent::remove();
	}

	public function removeItem(){
		$this->user->remove($_POST['id']);
	}

	public function changepass(){
		if(isset($_POST['pass'])){
			//this magic number is MD5 for an empty string
			if($_POST['pass']=='d41d8cd98f00b204e9800998ecf8427e'){
				die('ERROR: Password should not be empty');	  
			}	  
			$array = array('password'=>$_POST['pass']);
			if($this->user->update($array,$_POST['id'])==true){	  
				$this->xml->addRedir($this->getName().'/show');
				$this->xml->addText(null,'panel',0);
				$this->xml->addText('updating password for User ID '.$_POST['id'],'note',0);
			}
			else{
				$this->xml->addText('IGNORE: item no longer exists','note',0);
				$this->xml->addRedirPOST($this->getName().'/show','ofs='.$_POST['ofs']);
			}
		}
		else{
			$this->xml->addForm('changepass','panel',0);
			$this->xml->addSelect('Username',$this->user->selectCouple('username','username'),'','id');
			$this->xml->addTextField('New Password','','pass','password');
			$this->xml->addSubmitBtn('submitForm(\''.$this->getName().'/changepass\')','Submit');
			$this->xml->addText('Change Password','headbox',1);
		}
		$this->xml->flush();
	
	}
	
	public function populateShowContent(){
		$array_column = array("Username","Group","Real Name","Email","Handset");	  
		$this->xml->addTable($this->user->select($this->offset,$this->pglimit),
				  $array_column,'Table Users',$this->navigator->getAccess($this),$this->offset,'rightcontent',0);
	}

	public function populateAddForm(){
		$this->xml->addTextField('Username',null,'username','text');
		$this->xml->addTextField('Password',null,'pass','password');
		$this->xml->addTextField('Real Name',null,'realname','text');
		$this->xml->addSelect('Group',$this->group->selectCouple('id','name'),'','group');
		$this->xml->addTextField('Email',null,'email','text');
		$this->xml->addTextField('Handset',null,'handset','text');
	}
	public function populateEditForm(){
		$this->user->selectByID($_POST['id']);	  
		$this->xml->addTextField('Real Name',$this->user->getRealname(),'realname','text');
		$this->xml->addSelect('Group',$this->group->selectCouple('id','name'),$this->user->getGroup(),'group');
		$this->xml->addTextField('Email',$this->user->getEmail(),'email','text');
		$this->xml->addTextField('Handset',$this->user->getHandset(),'handset','text');
	}

	public function setEditCaption(){
		$this->xml->addText('Edit Profile '.$_POST['id'],'headbox',1);
	}

	//return string to set the title
	public function getTitle(){
		return SITENAME.' -user';
	}

	public function getFormPlace(){
		return 'panel';
	}

	public function editItem(){
	  	$array = array('realname'=>$_POST['realname'],
						 'group'=>$_POST['group'],'email'=>$_POST['email'],'handset'=>$_POST['handset']);	  
		return $this->user->update($array,$_POST['id']);	  
	}

	public function getKeyVar(){
		return 'group';
	}

	public function getTotal(){
		return $this->user->getTotal();
	}

	public function addItem(){
		$array = array($_POST['username'],$_POST['pass'],$_POST['group'],$_POST['realname'],$_POST['email'],$_POST['handset']);
		$this->user->add($array);
	}

	public function checkAdd(){
		if($_POST['username']==''){
			die('Username should not be empty');
		}
		if($_POST['pass']=='d41d8cd98f00b204e9800998ecf8427e'){
			die('Password just too weak. Please don\'t leave it blank');
		}
		if($this->user->isExist($_POST['username'])){
			die('Please choose different username.\''.$_POST['username'].'\' is owned by someone else');
		}
	}
	public function checkEdit(){
	}

}
?>