Get days durations including all segments of the current calendar
| public getDurationsCache ( ) : end | ||
| return | end | date |
/**
* Compute next creation date of a ticket
*
* New parameter in version 0.84 : $calendars_id
*
* @param $begin_date datetime Begin date of the recurrent ticket
* @param $end_date datetime End date of the recurrent ticket
* @param $periodicity timestamp Periodicity of creation
* @param $create_before timestamp Create before specific timestamp
* @param $calendars_id integer ID of the calendar to used
*
* @return datetime next creation date
**/
function computeNextCreationDate($begin_date, $end_date, $periodicity, $create_before, $calendars_id)
{
if (empty($begin_date) || $begin_date == 'NULL') {
return 'NULL';
}
if (!empty($end_date) && $end_date != 'NULL') {
if (strtotime($end_date) < time()) {
return 'NULL';
}
}
$check = true;
if (preg_match('/([0-9]+)MONTH/', $periodicity) || preg_match('/([0-9]+)YEAR/', $periodicity)) {
$check = false;
}
if ($check && $create_before > $periodicity) {
Session::addMessageAfterRedirect(__('Invalid frequency. It must be greater than the preliminary creation.'), false, ERROR);
return 'NULL';
}
if ($periodicity != 0) {
// Standard time computation
$timestart = strtotime($begin_date) - $create_before;
$now = time();
if ($now > $timestart) {
$value = $periodicity;
$step = "second";
if (preg_match('/([0-9]+)MONTH/', $periodicity, $matches)) {
$value = $matches[1];
$step = 'MONTH';
} else {
if (preg_match('/([0-9]+)YEAR/', $periodicity, $matches)) {
$value = $matches[1];
$step = 'YEAR';
} else {
if ($value % DAY_TIMESTAMP == 0) {
$value = $value / DAY_TIMESTAMP;
$step = "DAY";
} else {
$value = $value / HOUR_TIMESTAMP;
$step = "HOUR";
}
}
}
while ($timestart < $now) {
$timestart = strtotime("+ {$value} {$step}", $timestart);
}
}
// Time start over end date
if (!empty($end_date) && $end_date != 'NULL') {
if ($timestart > strtotime($end_date)) {
return 'NULL';
}
}
$calendar = new Calendar();
if ($calendars_id && $calendar->getFromDB($calendars_id)) {
$durations = $calendar->getDurationsCache();
if (array_sum($durations) > 0) {
// working days exists
while (!$calendar->isAWorkingDay($timestart)) {
$timestart = strtotime("+ 1 day", $timestart);
}
}
}
return date("Y-m-d H:i:s", $timestart);
}
return 'NULL';
}
