374 lines
13 KiB
PHP
374 lines
13 KiB
PHP
<?php
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/**
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* Copyright (c) 2011 Bart Visscher <bartv@thisnet.nl>
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* Copyright (c) 2014 Michał "rysiek" Woźniak <rysiek@hackerspace.pl>
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* This file is licensed under the Affero General Public License version 3 or
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* later.
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* See the COPYING-README file.
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*/
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// "this is from a link-shared calendar" flag
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$link_shared = false;
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// do we have a logged-in user?
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if(OCP\User::isLoggedIn()) {
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// yeah, we do. check if the app is enabled
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OCP\JSON::checkAppEnabled('calendar');
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// no, we do not.
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} else {
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// do we have a token?
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if (!\OC::$session->exists('public_link_token'))
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// nope, bail out!
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OCP\User::checkLoggedIn();
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// is the app enabled?
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OCP\JSON::checkAppEnabled('calendar');
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session_write_close();
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// shareapi enabled?
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if (\OC_Appconfig::getValue('core', 'shareapi_allow_links', 'yes') !== 'yes') {
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header('HTTP/1.0 404 Not Found');
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exit();
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}
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// get the data
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$linkItem = OCP\Share::getShareByToken(
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\OC::$session->get('public_link_token')
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);
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// did we get anything?
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if (!is_array($linkItem) || !isset($linkItem['uid_owner'])) {
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// nope! chuck testa!
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header('HTTP/1.0 404 Not Found');
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exit();
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}
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// resolve all the re-shares
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$rootLinkItem = OCP\Share::resolveReShare($linkItem);
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// did we get anything?
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if (!is_array($rootLinkItem) || !isset($rootLinkItem['uid_owner'])) {
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// nnnneewp!
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header('HTTP/1.0 404 Not Found');
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exit();
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}
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// do we have a password on this share?
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if (isset($linkItem['share_with'])) {
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// we're not going to check the password here, we're in AJAX mode
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// what we can do is to check for 'public_link_authenticated' session var
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if ( ! \OC::$session->exists('public_link_authenticated')
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|| \OC::$session->get('public_link_authenticated') !== $linkItem['id']
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) {
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header('HTTP/1.0 401 Unauthorized');
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exit();
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}
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}
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// just another check
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if (!OC_Calendar_App::getCalendar($rootLinkItem['item_source'], true, true)) {
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header('HTTP/1.0 403 Forbidden');
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exit();
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}
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// set the flag and go
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$link_shared = true;
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}
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$id = $_POST['id'];
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$data = OC_Calendar_App::getEventObject($id, false, false);
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if(!$data) {
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OCP\JSON::error(array('data' => array('message' => OC_Calendar_App::$l10n->t('Wrong calendar'))));
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exit;
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}
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$object = OC_VObject::parse($data['calendardata']);
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$vevent = $object->VEVENT;
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$object = OC_Calendar_Object::cleanByAccessClass($id, $object);
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$accessclass = $vevent->getAsString('CLASS');
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$permissions = OC_Calendar_App::getPermissions($id, OC_Calendar_App::EVENT, $accessclass);
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$dtstart = $vevent->DTSTART;
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$dtend = OC_Calendar_Object::getDTEndFromVEvent($vevent);
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switch($dtstart->getDateType()) {
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case Sabre\VObject\Property\DateTime::UTC:
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case Sabre\VObject\Property\DateTime::LOCALTZ:
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$timezone = new DateTimeZone(OC_Calendar_App::$tz);
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$newDT = $dtstart->getDateTime();
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$newDT->setTimezone($timezone);
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$dtstart->setDateTime($newDT);
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$newDT = $dtend->getDateTime();
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$newDT->setTimezone($timezone);
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$dtend->setDateTime($newDT);
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case Sabre\VObject\Property\DateTime::LOCAL:
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$startdate = $dtstart->getDateTime()->format('d-m-Y');
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$starttime = $dtstart->getDateTime()->format('H:i');
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$enddate = $dtend->getDateTime()->format('d-m-Y');
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$endtime = $dtend->getDateTime()->format('H:i');
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$allday = false;
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break;
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case Sabre\VObject\Property\DateTime::DATE:
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$startdate = $dtstart->getDateTime()->format('d-m-Y');
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$starttime = '';
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$dtend->getDateTime()->modify('-1 day');
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$enddate = $dtend->getDateTime()->format('d-m-Y');
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$endtime = '';
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$allday = true;
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break;
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}
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$summary = strtr($vevent->getAsString('SUMMARY'), array('\,' => ',', '\;' => ';'));
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$location = strtr($vevent->getAsString('LOCATION'), array('\,' => ',', '\;' => ';'));
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$categories = $vevent->getAsString('CATEGORIES');
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$description = strtr($vevent->getAsString('DESCRIPTION'), array('\,' => ',', '\;' => ';'));
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$last_modified = $vevent->__get('LAST-MODIFIED');
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if ($last_modified) {
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$lastmodified = $last_modified->getDateTime()->format('U');
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}else{
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$lastmodified = 0;
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}
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if($data['repeating'] == 1) {
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$rrule = explode(';', $vevent->getAsString('RRULE'));
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$rrulearr = array();
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foreach($rrule as $rule) {
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list($attr, $val) = explode('=', $rule);
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$rrulearr[$attr] = $val;
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}
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if(!isset($rrulearr['INTERVAL']) || $rrulearr['INTERVAL'] == '') {
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$rrulearr['INTERVAL'] = 1;
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}
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if(array_key_exists('BYDAY', $rrulearr)) {
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if(substr_count($rrulearr['BYDAY'], ',') == 0) {
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if(strlen($rrulearr['BYDAY']) == 2) {
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$repeat['weekdays'] = array($rrulearr['BYDAY']);
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}elseif(strlen($rrulearr['BYDAY']) == 3) {
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$repeat['weekofmonth'] = substr($rrulearr['BYDAY'], 0, 1);
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$repeat['weekdays'] = array(substr($rrulearr['BYDAY'], 1, 2));
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}elseif(strlen($rrulearr['BYDAY']) == 4) {
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$repeat['weekofmonth'] = substr($rrulearr['BYDAY'], 0, 2);
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$repeat['weekdays'] = array(substr($rrulearr['BYDAY'], 2, 2));
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}
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}else{
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$byday_days = explode(',', $rrulearr['BYDAY']);
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foreach($byday_days as $byday_day) {
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if(strlen($byday_day) == 2) {
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$repeat['weekdays'][] = $byday_day;
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}elseif(strlen($byday_day) == 3) {
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$repeat['weekofmonth'] = substr($byday_day , 0, 1);
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$repeat['weekdays'][] = substr($byday_day , 1, 2);
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}elseif(strlen($byday_day) == 4) {
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$repeat['weekofmonth'] = substr($byday_day , 0, 2);
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$repeat['weekdays'][] = substr($byday_day , 2, 2);
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}
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}
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}
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}
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if(array_key_exists('BYMONTHDAY', $rrulearr)) {
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if(substr_count($rrulearr['BYMONTHDAY'], ',') == 0) {
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$repeat['bymonthday'][] = $rrulearr['BYMONTHDAY'];
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}else{
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$bymonthdays = explode(',', $rrulearr['BYMONTHDAY']);
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foreach($bymonthdays as $bymonthday) {
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$repeat['bymonthday'][] = $bymonthday;
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}
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}
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}
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if(array_key_exists('BYYEARDAY', $rrulearr)) {
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if(substr_count($rrulearr['BYYEARDAY'], ',') == 0) {
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$repeat['byyearday'][] = $rrulearr['BYYEARDAY'];
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}else{
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$byyeardays = explode(',', $rrulearr['BYYEARDAY']);
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foreach($byyeardays as $yearday) {
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$repeat['byyearday'][] = $yearday;
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}
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}
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}
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if(array_key_exists('BYWEEKNO', $rrulearr)) {
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if(substr_count($rrulearr['BYWEEKNO'], ',') == 0) {
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$repeat['byweekno'][] = (string) $rrulearr['BYWEEKNO'];
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}else{
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$byweekno = explode(',', $rrulearr['BYWEEKNO']);
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foreach($byweekno as $weekno) {
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$repeat['byweekno'][] = (string) $weekno;
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}
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}
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}
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if(array_key_exists('BYMONTH', $rrulearr)) {
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$months = OC_Calendar_App::getByMonthOptions();
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if(substr_count($rrulearr['BYMONTH'], ',') == 0) {
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$repeat['bymonth'][] = $months[(string)$rrulearr['BYMONTH']];
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}else{
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$bymonth = explode(',', $rrulearr['BYMONTH']);
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foreach($bymonth as $month) {
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$repeat['bymonth'][] = $months[$month];
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}
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}
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}
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switch($rrulearr['FREQ']) {
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case 'DAILY':
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$repeat['repeat'] = 'daily';
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break;
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case 'WEEKLY':
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if(array_key_exists('BYDAY', $rrulearr) === false) {
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$rrulearr['BYDAY'] = '';
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}
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if($rrulearr['INTERVAL'] % 2 == 0) {
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$repeat['repeat'] = 'biweekly';
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$rrulearr['INTERVAL'] = $rrulearr['INTERVAL'] / 2;
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}elseif($rrulearr['BYDAY'] == 'MO,TU,WE,TH,FR') {
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$repeat['repeat'] = 'weekday';
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}else{
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$repeat['repeat'] = 'weekly';
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}
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break;
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case 'MONTHLY':
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$repeat['repeat'] = 'monthly';
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if(array_key_exists('BYDAY', $rrulearr)) {
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$repeat['month'] = 'weekday';
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}else{
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$repeat['month'] = 'monthday';
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}
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break;
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case 'YEARLY':
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$repeat['repeat'] = 'yearly';
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if(array_key_exists('BYMONTH', $rrulearr)) {
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$repeat['year'] = 'bydaymonth';
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}elseif(array_key_exists('BYWEEKNO', $rrulearr)) {
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$repeat['year'] = 'byweekno';
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}elseif (array_key_exists('BYYEARDAY', $rrulearr)) {
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$repeat['year'] = 'byyearday';
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}else {
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$repeat['year'] = 'bydate';
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}
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}
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$repeat['interval'] = $rrulearr['INTERVAL'];
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if(array_key_exists('COUNT', $rrulearr)) {
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$repeat['end'] = 'count';
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$repeat['count'] = $rrulearr['COUNT'];
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}elseif(array_key_exists('UNTIL', $rrulearr)) {
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$repeat['end'] = 'date';
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$endbydate_day = substr($rrulearr['UNTIL'], 6, 2);
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$endbydate_month = substr($rrulearr['UNTIL'], 4, 2);
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$endbydate_year = substr($rrulearr['UNTIL'], 0, 4);
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$repeat['date'] = $endbydate_day . '-' . $endbydate_month . '-' . $endbydate_year;
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}else{
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$repeat['end'] = 'never';
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}
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if(array_key_exists('weekdays', $repeat)) {
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$repeat_weekdays_ = array();
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$days = OC_Calendar_App::getWeeklyOptions();
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foreach($repeat['weekdays'] as $weekday) {
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$repeat_weekdays_[] = $days[$weekday];
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}
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$repeat['weekdays'] = $repeat_weekdays_;
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}
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}else{
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$repeat['repeat'] = 'doesnotrepeat';
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}
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$calendar_options = OC_Calendar_Calendar::allCalendars(OCP\USER::getUser());
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$category_options = OC_Calendar_App::getCategoryOptions();
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$access_class_options = OC_Calendar_App::getAccessClassOptions();
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$repeat_options = OC_Calendar_App::getRepeatOptions();
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$repeat_end_options = OC_Calendar_App::getEndOptions();
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$repeat_month_options = OC_Calendar_App::getMonthOptions();
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$repeat_year_options = OC_Calendar_App::getYearOptions();
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$repeat_weekly_options = OC_Calendar_App::getWeeklyOptions();
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$repeat_weekofmonth_options = OC_Calendar_App::getWeekofMonth();
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$repeat_byyearday_options = OC_Calendar_App::getByYearDayOptions();
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$repeat_bymonth_options = OC_Calendar_App::getByMonthOptions();
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$repeat_byweekno_options = OC_Calendar_App::getByWeekNoOptions();
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$repeat_bymonthday_options = OC_Calendar_App::getByMonthDayOptions();
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// edit rights
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if($permissions & OCP\PERMISSION_UPDATE) {
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$tmpl = new OCP\Template('calendar', 'part.editevent');
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// read-only rights (including lin-shared calendar events)
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} elseif ( ($permissions & OCP\PERMISSION_READ) || ($link_shared === true) ) {
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$tmpl = new OCP\Template('calendar', 'part.showevent');
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} elseif($permissions === 0) {
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OCP\JSON::error(array('data' => array('message' => OC_Calendar_App::$l10n->t('You do not have the permissions to edit this event.'))));
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exit;
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}
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$tmpl->assign('eventid', $id);
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$tmpl->assign('permissions', $permissions);
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$tmpl->assign('lastmodified', $lastmodified);
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$tmpl->assign('calendar_options', $calendar_options);
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$tmpl->assign('access_class_options', $access_class_options);
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$tmpl->assign('repeat_options', $repeat_options);
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$tmpl->assign('repeat_month_options', $repeat_month_options);
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$tmpl->assign('repeat_weekly_options', $repeat_weekly_options);
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$tmpl->assign('repeat_end_options', $repeat_end_options);
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$tmpl->assign('repeat_year_options', $repeat_year_options);
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$tmpl->assign('repeat_byyearday_options', $repeat_byyearday_options);
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$tmpl->assign('repeat_bymonth_options', $repeat_bymonth_options);
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$tmpl->assign('repeat_byweekno_options', $repeat_byweekno_options);
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$tmpl->assign('repeat_bymonthday_options', $repeat_bymonthday_options);
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$tmpl->assign('repeat_weekofmonth_options', $repeat_weekofmonth_options);
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$tmpl->assign('title', $summary);
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$tmpl->assign('accessclass', $accessclass);
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$tmpl->assign('location', $location);
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$tmpl->assign('categories', $categories);
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$tmpl->assign('calendar', $data['calendarid']);
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$tmpl->assign('allday', $allday);
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$tmpl->assign('startdate', $startdate);
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$tmpl->assign('starttime', $starttime);
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$tmpl->assign('enddate', $enddate);
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$tmpl->assign('endtime', $endtime);
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$tmpl->assign('description', $description);
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$tmpl->assign('repeat', $repeat['repeat']);
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if($repeat['repeat'] != 'doesnotrepeat') {
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if(array_key_exists('weekofmonth', $repeat) === false) {
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$repeat['weekofmonth'] = 1;
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}
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$tmpl->assign('repeat_month', isset($repeat['month']) ? $repeat['month'] : 'monthday');
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$tmpl->assign('repeat_weekdays', isset($repeat['weekdays']) ? $repeat['weekdays'] : array());
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$tmpl->assign('repeat_interval', isset($repeat['interval']) ? $repeat['interval'] : '1');
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$tmpl->assign('repeat_end', isset($repeat['end']) ? $repeat['end'] : 'never');
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$tmpl->assign('repeat_count', isset($repeat['count']) ? $repeat['count'] : '10');
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$tmpl->assign('repeat_weekofmonth', $repeat['weekofmonth']);
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$tmpl->assign('repeat_date', isset($repeat['date']) ? $repeat['date'] : '');
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$tmpl->assign('repeat_year', isset($repeat['year']) ? $repeat['year'] : array());
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$tmpl->assign('repeat_byyearday', isset($repeat['byyearday']) ? $repeat['byyearday'] : array());
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$tmpl->assign('repeat_bymonthday', isset($repeat['bymonthday']) ? $repeat['bymonthday'] : array());
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$tmpl->assign('repeat_bymonth', isset($repeat['bymonth']) ? $repeat['bymonth'] : array());
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$tmpl->assign('repeat_byweekno', isset($repeat['byweekno']) ? $repeat['byweekno'] : array());
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} else {
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//Some hidden init Values prevent User Errors
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//init translation util
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$l = OCP\Util::getL10N('calendar');
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//init
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$start=$dtstart-> getDateTime();
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$tWeekDay=$start->format('l');
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$transWeekDay=$l->t((string)$tWeekDay);
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$tDayOfMonth=$start->format('j');
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$tMonth=$start->format('F');
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$transMonth=$l->t((string)$tMonth);
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$transByWeekNo=$start->format('W');
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$transByYearDay=$start->format('z');
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$tmpl->assign('repeat_weekdays',$transWeekDay);
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$tmpl -> assign('repeat_bymonthday',$tDayOfMonth);
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$tmpl->assign('repeat_bymonth',$transMonth);
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$tmpl -> assign('repeat_byweekno', $transByWeekNo);
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$tmpl -> assign('repeat_byyearday',$transByYearDay);
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$tmpl->assign('repeat_month', 'monthday');
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//$tmpl->assign('repeat_weekdays', array());
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$tmpl->assign('repeat_interval', 1);
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$tmpl->assign('repeat_end', 'never');
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$tmpl->assign('repeat_count', '10');
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$tmpl->assign('repeat_weekofmonth', 'auto');
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$tmpl->assign('repeat_date', '');
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$tmpl->assign('repeat_year', 'bydate');
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}
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$tmpl->printpage();
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