public function getDateRange()
{
/*
* Grab the current period if a period has been selected
* TODO: if min date and no max date then set max date to todays date
* max date alone does nothing...
*/
$minDate = $maxDate = false;
if (isset($_GET['minDate']) && !empty($_GET['minDate'])) {
$minDate = true;
}
if (isset($_GET['maxDate']) && !empty($_GET['maxDate'])) {
$maxDate = true;
}
//for some reason when max date is todays date we cant plot the range ?
if ($minDate) {
LoadAvg::$period = true;
LoadAvg::$period_minDate = date("Y-m-d", strtotime($_GET['minDate']));
if ($maxDate) {
LoadAvg::$period_maxDate = date("Y-m-d", strtotime($_GET['maxDate']));
} else {
LoadAvg::$period = false;
}
//else
// LoadAvg::$period_maxDate = self::$current_date;
}
//echo "minDate" . LoadAvg::$period_minDate . "<br>";
//echo "maxDate" . LoadAvg::$period_maxDate . "<br>";
$currentDate = self::$current_date;
//dates of all the log files in logs folder
$dates = self::getDates();
$dateArray = array();
//$period is set when we are pulling a range of data
if (LoadAvg::$period) {
//here we check that we have log files inside the range
$loop = 0;
foreach ($dates as $date) {
if ($date >= self::$period_minDate && $date <= self::$period_maxDate) {
$dateArray[$loop] = $date;
$loop++;
}
}
} else {
$dateArray[0] = $currentDate;
}
return $dateArray;
}
