<?php
/**
 * The ApplicantsForm control is used to accept or decline applicants in a batch process.
 *
 * Copyright 2003 Mark O'Sullivan
 * This file is part of Lussumo's Software Library.
 * Lussumo's Software Library is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
 * Lussumo's Software Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 * You should have received a copy of the GNU General Public License along with Vanilla; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 * The latest source code is available at www.lussumo.com
 * Contact Mark O'Sullivan at mark [at] lussumo [dot] com
 *
 * @author Mark O'Sullivan
 * @copyright 2003 Mark O'Sullivan
 * @license http://lussumo.com/community/gpl.txt GPL 2
 * @package People
 * @version @@PEOPLE-VERSION@@
 */


/**
 * The ApplicantsForm control is used to accept or decline applicants in a batch process.
 * @package People
 */
class ApplicantsForm extends PostBackControl {

	var $ApplicantData;

	function ApplicantsForm(&$Context) {
		$this->Name = "ApplicantsForm";
		$this->ValidActions = array("Applicants", "ProcessApplicants");
		$this->Constructor($Context);
		if (!$this->Context->Session->User->Permission("PERMISSION_APPROVE_APPLICANTS")) {
			$this->IsPostBack = 0;
		} elseif ($this->IsPostBack) {
			$this->Context->PageTitle = $this->Context->GetDefinition('MembershipApplicants');

			// See if the form has been submitted
			if ($this->PostBackAction == 'ProcessApplicants' && $this->IsValidFormPostBack()) {
				$Action = ForceIncomingString('btnSubmit', '');
				// Compare to language dictionary to figure out exactly what should be done
				if ($Action != '') $Action = ($Context->GetDefinition('ApproveForMembership') == $Action) ? 'Approve' : 'Decline';
				// Retrieve the id's to manipulate
				$ApplicantIDs = ForceIncomingArray('ApplicantID', array());

				// Approve or decline the applicants
				if ($Action != '' && is_array($ApplicantIDs) && count($ApplicantIDs) > 0) {
					$um = $this->Context->ObjectFactory->NewContextObject($this->Context, 'UserManager');
					if ($Action == 'Approve') {
						$um->ApproveApplicant($ApplicantIDs);
					} else {
						$um->RemoveApplicant($ApplicantIDs);
					}
				}
			}

			// There is no need to load all of the applicants since they were already loaded by the settings.php page
			// $um = $this->Context->ObjectFactory->NewContextObject($this->Context, 'UserManager');
			// $this->ApplicantData = $um->GetUsersByRoleId(0);
		}
		$this->CallDelegate("Constructor");
	}

	function Render() {
		if ($this->IsPostBack) {
			$this->CallDelegate("PreRender");
			$this->PostBackParams->Set('PostBackAction', 'ProcessApplicants');
			include(ThemeFilePath($this->Context->Configuration, 'settings_applicants_form.php'));
			$this->CallDelegate("PostRender");
		}
	}
}
?>