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<?php
/**
* $Horde: kronolith/calendars/remote_unsubscribe.php,v 1.1.2.2 2008/01/02 11:32:17 jan Exp $
*
* Copyright 2002-2008 The Horde Project (http://www.horde.org/)
*
* See the enclosed file COPYING for license information (GPL). If you
* did not receive this file, see http://www.fsf.org/copyleft/gpl.html.
*
* @author Chuck Hagenbuch <chuck@horde.org>
*/
@define('KRONOLITH_BASE', dirname(dirname(__FILE__)));
require_once KRONOLITH_BASE . '/lib/base.php';
require_once KRONOLITH_BASE . '/lib/Forms/UnsubscribeRemoteCalendar.php';
// Exit if this isn't an authenticated user or if the user can't
// subscribe to remote calendars (remote_cals is locked).
if (!Auth::getAuth() || $prefs->isLocked('remote_cals')) {
header('Location: ' . Horde::applicationUrl($prefs->getValue('defaultview') . '.php', true));
exit;
}
$vars = Variables::getDefaultVariables();
$url = $vars->get('url');
$remote_calendar = null;
$remote_calendars = unserialize($GLOBALS['prefs']->getValue('remote_cals'));
foreach ($remote_calendars as $key => $calendar) {
if ($calendar['url'] == $url) {
$remote_calendar = $calendar;
break;
}
}
if (is_null($remote_calendar)) {
$notification->push(_("The remote calendar was not found."), 'horde.error');
header('Location: ' . Horde::applicationUrl('calendars/', true));
exit;
}
$form = new Kronolith_UnsubscribeRemoteCalendarForm($vars, $remote_calendar);
// Execute if the form is valid (must pass with POST variables only).
if ($form->validate(new Variables($_POST))) {
$result = $form->execute();
if (is_a($result, 'PEAR_Error')) {
$notification->push($result, 'horde.error');
} elseif ($result) {
$notification->push(sprintf(_("You have been unsubscribed from \"%s\" (%s)."), $calendar['name'], $calendar['url']), 'horde.success');
}
header('Location: ' . Horde::applicationUrl('calendars/', true));
exit;
}
$vars->set('url', $calendar['url']);
$title = $form->getTitle();
require KRONOLITH_TEMPLATES . '/common-header.inc';
require KRONOLITH_TEMPLATES . '/menu.inc';
echo $form->renderActive($form->getRenderer(), $vars, 'remote_unsubscribe.php', 'post');
require $registry->get('templates', 'horde') . '/common-footer.inc';
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