<?php
define('cn_AdminGridGrid', 'Admin_Grid');
require_once 'class/DB/Grid/Grid.php';
class Admin_Grid extends DB_Grid
{
	function Admin_Grid(&$Doc, &$DBObj)
	{
		$user = $Doc->UserAuth->getData();
		if ($user['type'] != 'admin') {
			$this->_noType = true;
			$this->actions = array('edit'   => 'doEdit', 'cancel' => 'doBack', 'update' => 'doUpdate',);
			$DBObj->id = intval($user['id']);
		}
		
		parent::DB_Grid($Doc, $DBObj);
		if (count($this->DBObj->getTypes()) < 2 ){
			$this->functionalFields[] = 'type';
		}
	}
	
	function _bindFormFields($form)
	{
		$form = parent::_bindFormFields($form);
		$rePas = false;
		$elements = $form->getElements();
		foreach ($elements as $key => $elem) {
			switch ($elem->getName())
			{
				case 'type':
					$form->removeElement('type');
					if (!$this->_noType) {						
						$type = Form::createElement('select', 'type', 'Type', $this->DBObj->getTypes() );	
						$type->setValue($this->DBObj->getData('type'));
						$form->insertElementBefore($type, $elements[$key + 1]->getName()) ;
					}
				break;
				
				case 'email':
					$form->addRule('email', 'Email address is required', 'required');
					$form->addRule('email', 'Email address is required', 'required', null, 'client');
					$form->addRule('email', 'Wrong email address', 'email');
					$form->addRule('email', 'Wrong email address', 'email', null, 'client');
				break;
				
				case 'password':
					$form->removeElement('password');
        			$password = array();
					$password[] =& Form::createElement('password', 'password', null, array('size' => 30, 'autocomplete' => 'off'));
					$password[] =& Form::createElement('static', 'password_static', '', '');
        			$form->addGroup($password, 'password', 'Password', null, false);

        			$re_password = array();
					$re_password[] =& Form::createElement('password', 're_password', null, array('size' => 30, 'autocomplete' => 'off'));
					$re_password[] =& Form::createElement('static', 're_password_static', '', '');
					$form->addGroup($re_password, 're_password', 'Confirm Password', null, false);


					unset($re_password, $password);
				break;

				default:
					$form->addRule($elem->getName(), ucwords($elem->getName()).' is required', 'required');
					$form->addRule($elem->getName(), ucwords($elem->getName()).' is required', 'required', null, 'client');
				break;
			}
		}

		$form->updateElementAttr(array('login', 'email', 'name'), 'size="30"');
		$form->addFormRule(array(&$this, 'validForm'));
		$form->setConstants(array('password' => '', 're_password' => '' )); 
		
		return $form;
	}

	function validForm($fields)
	{
		$error_bool = false;
		$error = array();

		if (!$this->DBObj->isLoginUnique($fields['login'])){
			$error_bool = true;
			$error = array_merge($error, array('login' => 'The login must be unique'));
		}

		if ($fields['password'] != $fields['re_password']) {
            $error_bool = true;
            $error = array_merge($error, array('password' => 'Password and Confirm password entries do not match'));
		}
		
		
		if ($error_bool == false) {
			return true;
		} else {
			return $error;
		}
	}
	
	function _getNewForm()
	{
		$form = parent::_getNewForm();

		$form->addGroupRule('password', array(
		    'password' => array(
				array('Password is required', 'required'),
				array('Password is required', 'required', null, 'client'),
		    ),
		));

		$form->addGroupRule('re_password', array(
		    're_password' => array(
				array('Confirm password is required', 'required'),
				array('Confirm password is required', 'required', null, 'client'),
		    ),
		));


		$form->setDefaults(array('type' => 'sub_admin'));
        return $form;
	}

	function _getEditForm()
	{
		$form = parent::_getEditForm();

        $pass = $form->getElement('password');
        $pasEls = $pass->getElements();
        $pasEls[1]->setValue('<br>Leave blank to use current');

        $re_pass = $form->getElement('re_password');
        $re_pasEls = $re_pass->getElements();
        $re_pasEls[1]->setValue('<br>Leave blank to use current');

        return $form;
	}
	
	function _doListBind(&$DB_List)
	{
		$DB_List->bind();
		$DB_List->removeCol('password');
		$DB_List->removeCol('email');
		return true;
	}
	
	function doDelete()
	{
		if ($this->DBObj->delete()){
			Session::setData(CURR_PAGE, 'msg', $this->DBObj->itemName.' deleted');					
		}else {
			Session::setData(CURR_PAGE, 'error', 'Cannot delete last '.$this->DBObj->itemName);						
		}
		$this->doBack();		
	}
	
}

?>