}
}
// stored schedule
$schedule_storedSchedule = new Schedule();
// check if anything has been posted
if ($_POST) {
// load the schedule from file
schedule_loadScheduleFromFile($schedule_storedSchedule, $schedule_configurationFileName);
// update the schedule with data from the form
schedule_loadPostedFormToSchedule($schedule_storedSchedule);
// check if a turn on/off button has been pressed
for ($valveIndex = 0; $valveIndex < $schedule_numberOfValves; ++$valveIndex) {
// check if a valve has been turned on
if (isset($_POST['valve' . $valveIndex . '_turnOn'])) {
// set teh valve manual time to now
$schedule_storedSchedule->valves[$valveIndex]->manualStartTime = operateValves_getCurrentMinutesOffsetIntoWeek();
break;
}
if (isset($_POST['valve' . $valveIndex . '_turnOff'])) {
// reset the valve manual time
$schedule_storedSchedule->valves[$valveIndex]->manualStartTime = -1;
break;
}
}
// save to file
if (schedule_saveScheduleToFile($schedule_storedSchedule, $schedule_configurationFileName)) {
// operate the valves now, don't wait for cron
operateValves_performActions($schedule_storedSchedule);
}
} else {
// check if valve configuration exists
function operateValves_getListOfValvesCurrentlyRequiredOpen($weeklyValveSchedule)
{
// result array
$valvesRequiredToBeOpen = array();
// add one TimeRanges to each valve
for ($valveIndex = 0; $valveIndex < count($weeklyValveSchedule); $valveIndex++) {
// set default valves to off
$valvesRequiredToBeOpen[$valveIndex] = 0;
}
// get current time
$currentOffsetMinutesIntoWeek = operateValves_getCurrentMinutesOffsetIntoWeek();
// iterate through valves, find valves with a range holding the current offset
for ($valveIndex = 0; $valveIndex < count($weeklyValveSchedule); $valveIndex++) {
// iterate over valve ranges
for ($timeRangeIndex = 0; $timeRangeIndex < count($weeklyValveSchedule[$valveIndex]->timeRanges); $timeRangeIndex++) {
// get current range
$currentRange = $weeklyValveSchedule[$valveIndex]->timeRanges[$timeRangeIndex];
// check if current offset falls inside the range
if ($currentOffsetMinutesIntoWeek >= $currentRange->start && $currentOffsetMinutesIntoWeek <= $currentRange->end) {
// add this valve to the list
$valvesRequiredToBeOpen[$valveIndex] = 1;
}
}
}
// return result array
return $valvesRequiredToBeOpen;
}