id: 40
name: isLoggedIn
description: 'Checks to see if the user is logged in. If not, redirects to Unauthorized Page.'
category: Login
properties: 'a:3:{s:8:"contexts";a:7:{s:4:"name";s:8:"contexts";s:4:"desc";s:29:"prop_isloggedin.contexts_desc";s:4:"type";s:9:"textfield";s:7:"options";s:0:"";s:5:"value";s:0:"";s:7:"lexicon";s:16:"login:properties";s:4:"area";s:0:"";}s:10:"redirectTo";a:7:{s:4:"name";s:10:"redirectTo";s:4:"desc";s:31:"prop_isloggedin.redirectto_desc";s:4:"type";s:9:"textfield";s:7:"options";s:0:"";s:5:"value";s:0:"";s:7:"lexicon";s:16:"login:properties";s:4:"area";s:0:"";}s:14:"redirectParams";a:7:{s:4:"name";s:14:"redirectParams";s:4:"desc";s:35:"prop_isloggedin.redirectparams_desc";s:4:"type";s:9:"textfield";s:7:"options";s:0:"";s:5:"value";s:0:"";s:7:"lexicon";s:16:"login:properties";s:4:"area";s:0:"";}}'

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/**
 * isLoggedIn
 *
 * Copyright 2009-2011 by Shaun McCormick <shaun@modx.com>
 *
 * isLoggedIn 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.
 *
 * isLoggedIn 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
 * isLoggedIn; if not, write to the Free Software Foundation, Inc., 59 Temple
 * Place, Suite 330, Boston, MA 02111-1307 USA
 *
 * @package login
 */
/**
 * MODx isLoggedIn Snippet. Will check to see if user is logged into the current
 * or specific context. If not, redirects to unauthorized page.
 *
 * @package login
 */
/* setup default properties */
$ctxs = !empty($ctxs) ? $ctxs : $modx->context->get('key');
if (!is_array($ctxs)) $ctxs = explode(',',$ctxs);

if (!$modx->user->hasSessionContext($ctxs)) {
    if (!empty($redirectTo)) {
        $redirectParams = !empty($redirectParams) ? $modx->fromJSON($redirectParams) : '';
        $url = $modx->makeUrl($redirectTo,'',$redirectParams,'full');
        $modx->sendRedirect($url);
    } else {
        $modx->sendUnauthorizedPage();
    }
}
return '';