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

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Naomi 2013-12-11 18:56:19 -05:00
parent e6c971387b
commit 67031a75fe
4 changed files with 18 additions and 134 deletions
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99
airtime_mvc/application/common/DateHelper.php
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@ -112,71 +112,6 @@ class Application_Common_DateHelper
return $now;
}
/**
* Set the internal timestamp of the object.
*/
function setDate($dateString)
{
$dateTime = new DateTime($dateString, new DateTimeZone("UTC"));
$this->_dateTime = $dateTime->getTimestamp();
}
/**
* Find the epoch timestamp difference from "now" to the beginning of today.
*/
function getNowDayStartDiff()
{
$dayStartTs = ((int)($this->_dateTime/86400))*86400;
return $this->_dateTime - $dayStartTs;
}
/**
* Find the epoch timestamp difference from "now" to the end of today.
*/
function getNowDayEndDiff()
{
$dayEndTs = ((int)(($this->_dateTime+86400)/86400))*86400;
return $dayEndTs - $this->_dateTime;
}
function getEpochTime()
{
return $this->_dateTime;
}
public static function TimeDiff($time1, $time2)
{
return strtotime($time2) - strtotime($time1);
}
public static function TimeAdd($time1, $time2)
{
return strtotime($time2) + strtotime($time1);
}
public static function ConvertMSToHHMMSSmm($time)
{
$hours = floor($time / 3600000);
$time -= 3600000*$hours;
$minutes = floor($time / 60000);
$time -= 60000*$minutes;
$seconds = floor($time / 1000);
$time -= 1000*$seconds;
$ms = $time;
if (strlen($hours) == 1)
$hours = "0".$hours;
if (strlen($minutes) == 1)
$minutes = "0".$minutes;
if (strlen($seconds) == 1)
$seconds = "0".$seconds;
return $hours.":".$minutes.":".$seconds.".".$ms;
}
/**
* This function formats a time by removing seconds
*
@ -202,16 +137,6 @@ class Application_Common_DateHelper
return $p_dateTime;
}
public static function getDateFromTimestamp($p_dateTime){
$explode = explode(" ", $p_dateTime);
return $explode[0];
}
public static function getTimeFromTimestamp($p_dateTime){
$explode = explode(" ", $p_dateTime);
return $explode[1];
}
/* Given a track length in the format HH:MM:SS.mm, we want to
* convert this to seconds. This is useful for Liquidsoap which
* likes input parameters give in seconds.
@ -240,30 +165,6 @@ class Application_Common_DateHelper
$totalSeconds = ($hours*3600 + $minutes*60 + $seconds).".$ms";
return round($totalSeconds, 3);
}
public static function ConvertToUtcDateTime($p_dateString, $timezone=null){
if (isset($timezone)) {
$dateTime = new DateTime($p_dateString, new DateTimeZone($timezone));
}
else {
$dateTime = new DateTime($p_dateString, new DateTimeZone(Application_Model_Preference::GetTimezone()));
}
$dateTime->setTimezone(new DateTimeZone("UTC"));
return $dateTime;
}
/*
* Example input: "00:02:32.746562". Output is a DateInterval object
* representing that 2 minute, 32.746562 second interval.
*
*/
public static function getDateIntervalFromString($p_interval){
list($hour_min_sec, $subsec) = explode(".", $p_interval);
list($hour, $min, $sec) = explode(":", $hour_min_sec);
return new DateInterval("PT{$hour}H{$min}M{$sec}S");
}
/**
* returns true or false depending on input is wether in