/**
* @param Sabre\VObject\Component\VAlarm $alarm
* @param Sabre\VObject\Component\VEvent|Sabre\VObject\Component\VTodo $parent
* @return DateTime|null
* @throws Sabre_DAV_Exception
*/
function renderCalDavEntry_calcalarm(&$alarm, &$parent)
{
$trigger = $alarm->__get("TRIGGER");
if (!isset($trigger['VALUE']) || strtoupper($trigger['VALUE']) === 'DURATION') {
$triggerDuration = Sabre\VObject\DateTimeParser::parseDuration($trigger->value);
$related = isset($trigger['RELATED']) && strtoupper($trigger['RELATED']) == 'END' ? 'END' : 'START';
if ($related === 'START') {
/** @var Sabre\VObject\Property\DateTime $dtstart */
$dtstart = $parent->__get("DTSTART");
$effectiveTrigger = $dtstart->getDateTime();
$effectiveTrigger->add($triggerDuration);
} else {
if ($parent->name === 'VTODO') {
$endProp = 'DUE';
} else {
$endProp = 'DTEND';
}
/** @var Sabre\VObject\Property\DateTime $dtstart */
$dtstart = $parent->__get("DTSTART");
if (isset($parent->{$endProp})) {
$effectiveTrigger = clone $parent->{$endProp}->getDateTime();
$effectiveTrigger->add($triggerDuration);
} elseif ($parent->__get("DURATION") != "") {
$effectiveTrigger = clone $dtstart->getDateTime();
$duration = Sabre\VObject\DateTimeParser::parseDuration($parent->__get("DURATION"));
$effectiveTrigger->add($duration);
$effectiveTrigger->add($triggerDuration);
} else {
$effectiveTrigger = clone $dtstart->getDateTime();
$effectiveTrigger->add($triggerDuration);
}
}
} else {
// ??? @TODO
$effectiveTrigger = $trigger->getDateTime();
}
return $effectiveTrigger;
}
/**
* @static
* @param Sabre\VObject\Component\VEvent $component
* @return int
*/
public static function getDtEndTimeStamp(&$component)
{
/** @var Sabre\VObject\Property\DateTime $dtstart */
$dtstart = $component->__get("DTSTART");
if ($component->__get("DTEND")) {
/** @var Sabre\VObject\Property\DateTime $dtend */
$dtend = $component->__get("DTEND");
return $dtend->getDateTime()->getTimeStamp();
} elseif ($component->__get("DURATION")) {
$endDate = clone $dtstart->getDateTime();
$endDate->add(Sabre\VObject\DateTimeParser::parse($component->__get("DURATION")->value));
return $endDate->getTimeStamp();
} elseif ($dtstart->getDateType() === Sabre\VObject\Property\DateTime::DATE) {
$endDate = clone $dtstart->getDateTime();
$endDate->modify('+1 day');
return $endDate->getTimeStamp();
} else {
return $dtstart->getDateTime()->getTimeStamp() + 3600;
}
}
/**
* @param Sabre\VObject\Component\VEvent $component
* @param wdcal_local $localization
* @param string $summary
* @param int $dtstart
*/
function wdcal_set_component_alerts(&$component, &$localization, $summary, $dtstart)
{
$a = get_app();
$prev_alarms = $component->select("VALARM");
$component->__unset("VALARM");
foreach ($prev_alarms as $al) {
/** @var Sabre\VObject\Component\VAlarm $al */
// @TODO Parse notifications that have been there before; e.g. from Lightning
}
foreach (array_keys($_REQUEST["noti_type"]) as $key) {
if (is_numeric($key) || $key == "new" && $_REQUEST["new_alarm"] == 1) {
$alarm = new Sabre\VObject\Component\VAlarm("VALARM");
switch ($_REQUEST["noti_type"][$key]) {
case "email":
$mailtext = str_replace(array("#date#", "#name"), array($localization->date_timestamp2local($dtstart), $summary), t("The event #name# will start at #date"));
$alarm->add(new Sabre\VObject\Property("ACTION", "EMAIL"));
$alarm->add(new Sabre\VObject\Property("SUMMARY", $summary));
$alarm->add(new Sabre\VObject\Property("DESCRIPTION", $mailtext));
$alarm->add(new Sabre\VObject\Property("ATTENDEE", "MAILTO:" . $a->user["email"]));
break;
case "display":
$alarm->add(new Sabre\VObject\Property("ACTION", "DISPLAY"));
$text = str_replace("#name#", $summary, t("#name# is about to begin."));
$alarm->add(new Sabre\VObject\Property("DESCRIPTION", $text));
break;
default:
continue;
}
$trigger_name = "TRIGGER";
$trigger_val = "";
// @TODO Bugfix : und ; sind evtl. vertauscht vgl. http://www.kanzaki.com/docs/ical/trigger.html
if ($_REQUEST["noti_ref"][$key] == "end") {
$trigger_name .= ";RELATED=END";
}
$trigger_val .= "-P";
if (in_array($_REQUEST["noti_unit"][$key], array("H", "M", "S"))) {
$trigger_val .= "T";
}
$trigger_val .= IntVal($_REQUEST["noti_value"][$key]) . $_REQUEST["noti_unit"][$key];
$alarm->add(new Sabre\VObject\Property($trigger_name, $trigger_val));
$component->add($alarm);
}
}
}