/**
* @param string $cronDayOfWeek
* @return bool
*/
protected function isDayOfWeekPresentable($cronDayOfWeek)
{
/**
* not presentable if cronDayOfWeek does not match any of the following values:
* * (every day of week),
* string containing comma (e.g. MON,WED,FRI - specified days of week)
* {one or more alphanumeric sings}-{one or more a.n. signs} (e.g. FRI-SUN - from Friday to Sunday)
* {one or more alphanumeric signs} (e.g. MON - only one day of week specified)
*/
if ($cronDayOfWeek !== '*' && strpos($cronDayOfWeek, ',') === false && !preg_match('#(\\w+)-(\\w+)#', $cronDayOfWeek) && !preg_match('#\\w+#', $cronDayOfWeek)) {
return false;
}
/**
* every x day of week not supported
*/
if (strpos($cronDayOfWeek, '/') !== false) {
return false;
}
$dayArray = Noovias_Cron_Data_CronExpression_Settings_Day::getCronDayArray();
/**
* in case that day of week is specified (many or just one) or the
* from-to specification is set,
* the day values should be contained in the day array, which is also used
* by the template rendering cron expression drop-downs
*/
if (strpos($cronDayOfWeek, '-')) {
preg_match('#(\\w+)-(\\w+)#', $cronDayOfWeek, $pockets);
if (!in_array($pockets[1], $dayArray) || !in_array($pockets[2], $dayArray)) {
return false;
}
}
if (strpos($cronDayOfWeek, ',') !== false) {
$cronDayArray = explode(',', $cronDayOfWeek);
foreach ($cronDayArray as $item) {
if (!in_array($item, $dayArray)) {
return false;
}
}
}
if (preg_match('#\\w+#', $cronDayOfWeek, $pockets)) {
if (!in_array($pockets[0], $dayArray)) {
return false;
}
}
return true;
}
/**
* @return array
*/
public function getCronDayArray()
{
return Noovias_Cron_Data_CronExpression_Settings_Day::getCronDayArray();
}
