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CC-5627 : Check all Application_Common_DateHelper calculations that use timezone.

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Naomi 2013-12-10 17:41:59 -05:00
parent 3a2f9a24b5
commit 3d1f0b0d0e
2 changed files with 47 additions and 12 deletions
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36
airtime_mvc/application/common/DateHelper.php
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@ -45,23 +45,49 @@ class Application_Common_DateHelper
return gmdate("H:i:s", $this->_dateTime);
}
/**
*
* @return DateTime - YYYY-MM-DD 00:00 in station timezone of today
*/
public static function getTodayStationStartDateTime()
{
$stationTimezone = new DateTimeZone(Application_Model_Preference::GetDefaultTimezone());
$now = new DateTime("now", $stationTimezone);
$now->setTime(0, 0, 0);
return $now;
}
/**
*
* @return DateTime - YYYY-MM-DD 00:00 in station timezone of tomorrow
*/
public static function getTodayStationEndDateTime()
{
$stationTimezone = new DateTimeZone(Application_Model_Preference::GetDefaultTimezone());
$now = new DateTime("now", $stationTimezone);
$now->add(new DateInterval("P1D"));
$now->setTime(0, 0, 0);
return $now;
}
/**
*
* @return DateTime - YYYY-MM-DD 00:00 in station timezone
*/
public static function getWeekStartDateTime()
{
$stationTimezone = new DateTimeZone(Application_Model_Preference::GetDefaultTimezone());
$now = new DateTime("now", $stationTimezone);
//want it to be the start of the day.
$now->setTime(0, 0, 0);
$now = self::getTodayStationStartDateTime();
// our week starts on monday, but php week starts on sunday.
$day = $now->format('w');
if ($day == 0) {
$day = 7;
}
$dayDiff = $day - 1;
if ($dayDiff > 0) {
$now->sub(new DateInterval("P{$dayDiff}D"));