<?php
/*
 * Gallery - a web based photo album viewer and editor
 * Copyright (C) 2000-2008 Bharat Mediratta
 *
 * This program 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.
 *
 * This program 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 this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA  02110-1301, USA.
 */

/**
 * Settings for Members
 * @package Members
 * @subpackage UserInterface
 * @author Robert Balousek <rbalousek@hotmail.com>
 * @version $Revision: 17580 $
 */
class AdminMembersController extends GalleryController {

    /**
     * @see GalleryController::handleRequest
     */
    function handleRequest($form) {
	$ret = GalleryCoreApi::assertUserIsSiteAdministrator();
	if ($ret) {
	    return array($ret, null);
	}

	$error = $status = array();
	if (isset($form['action']['save'])) {
	    foreach (array('canViewMembersModule', 'canViewEmailAddress') as $key) {
		if (isset($form[$key])) {
		    $ret = GalleryCoreApi::setPluginParameter('module', 'members',
							      $key, trim($form[$key]));
		    if ($ret) {
			return array($ret, null);
		    }
		}
	    }

	    $status['saved'] = 1;
	} /* else $form['action']['cancel'] */

	if (empty($error)) {
	    $results['redirect'] = array('view' => 'core.SiteAdmin',
					 'subView' => 'members.AdminMembers');
	} else {
	    $results['delegate']['view'] = 'core.SiteAdmin';
	    $results['delegate']['subView'] = 'members.AdminMembers';
	}
	$results['status'] = $status;
	$results['error'] = $error;

	return array(null, $results);
    }
}

/**
 * Settings for Members
 */
class AdminMembersView extends GalleryView {

    /**
     * @see GalleryView::loadTemplate
     */
    function loadTemplate(&$template, &$form) {
	$ret = GalleryCoreApi::assertUserIsSiteAdministrator();
	if ($ret) {
	    return array($ret, null);
	}

	list ($ret, $module) = GalleryCoreApi::loadPlugin('module', 'members');
	if ($ret) {
	    return array($ret, null);
	}

	/* Load our default values if we didn't just come from this form. */
	if ($form['formName'] != 'AdminMembers') {
	    foreach (array('canViewMembersModule', 'canViewEmailAddress') as $key) {
		list ($ret, $form[$key]) =
		    GalleryCoreApi::getPluginParameter('module', 'members', $key);
		if ($ret) {
		    return array($ret, null);
		}
	    }
	    $form['formName'] = 'AdminMembers';
	}

	foreach (array('id.adminGroup',
		       'id.everybodyGroup',
		       'id.allUserGroup') as $key) {
	    list ($ret, $groupIds[]) =
		GalleryCoreApi::getPluginParameter('module', 'core', $key);
	    if ($ret) {
		return array($ret, null);
	    }
	}
	$members = array();
	$members['memberViews'] = array($groupIds[1] => $module->translate('Everybody'),
					$groupIds[2] => $module->translate('Registered Users'),
					$groupIds[0] => $module->translate('Site Admins'));
	$members['emailViews'] = array(1 => $module->translate('Show Email Addresses'),
				       0 => $module->translate("Don't Show Email Addresses"));

	$template->setVariable('Members', $members);
	$template->setVariable('controller', 'members.AdminMembers');
	return array(null, array('body' => 'modules/members/templates/AdminMembers.tpl'));
    }
}
?>