<?php

/**
 * @package tikiwiki
 */

// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
//
// All Rights Reserved. See copyright.txt for details and a complete list of authors.
// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
// $Id$

$section = 'calendar';
require_once('tiki-setup.php');

$access->check_feature('feature_calendar');
$access->check_permission('tiki_p_view_events');

$calendarlib = TikiLib::lib('calendar');
$categlib = TikiLib::lib('categ');
include_once('lib/newsletters/nllib.php');

$smarty->assign('edit', false);

if (isset($_SESSION['CalendarFocusDate']) && $_SESSION['CalendarFocusDate']) {
    $now = explode('/', date('m/d/Y', $_SESSION['CalendarFocusDate']));
} else {
    // by default, export will start from yesterday's events.
    $now = explode('/', date('m/d/Y'));
}

if (isset($_SESSION['CalendarViewMode'])) {
    switch ($_SESSION['CalendarViewMode']) {
        case 'month':
            $startTime = mktime(0, 0, 0, $now[0], 1, $now[2]);
            $stopTime = mktime(0, 0, 0, $now[0] + 1, 0, $now[2]);
            break;
        default:
            $startTime = mktime(0, 0, 0, $now[0], $now[1] - 1, $now[2]);
            $stopTime = mktime(0, 0, 0, $now[0], $now[1] + 1, $now[2]);
    }
} else {
    $startTime = mktime(0, 0, 0, $now[0], $now[1] - 1, $now[2]);
    $stopTime = mktime(0, 0, 0, $now[0], $now[1] + 1, $now[2]);
}

$smarty->assign('startTime', $startTime);
$smarty->assign('stopTime', $stopTime);

$caladd = [];
$rawcals = $calendarlib->list_calendars();

foreach ($rawcals['data'] as $cal_id => $cal_data) {
    $caladd["$cal_id"] = $cal_data;
}

$smarty->assign('listcals', $caladd);
$smarty->assign('mid', 'tiki-calendar_params_ical.tpl');
$smarty->display('tiki.tpl');