File Source for modifier.reltime.php

<?php
/**
* Smarty plugin
* @package Smarty
* @subpackage plugins
*/
/**
* smarty_modifier_reltime
*/
function smarty_modifier_reltime( $pTimeStamp, $pMode = 'long', $pFallback = 'bit_short_datetime' ) {
global $gBitSystem, $gBitSmarty;
// if this feature is not desired, we simply don't use it.
if( !$gBitSystem->isFeatureActive( 'site_display_reltime' ) ) {
$gBitSmarty->loadPlugin( "smarty_modifier_$pFallback" );
$pFallback = "smarty_modifier_$pFallback";
return $pFallback( $pTimeStamp );
}
$min = 60;
$hour = $min * 60;
$day = $hour * 24;
$week = $day * 7;
$strf = "H:i";
if( !is_numeric( $pTimeStamp ) ) {
return $pTimeStamp;
}
$delta = $gBitSystem->mServerTimestamp->getUTCTime() - $pTimeStamp;
if( $delta < 0 ) {
$delta = -$delta;
return tra( "In the future" ).": ";
}
if( $delta < 1 ) {
// seconds
return tra( "within the last second" );
} elseif( $delta < $min ) {
// minutes
return tra( "within the last minute" );
} elseif( $delta < $hour ) {
// hours
if( $delta < $min * 2 ) {
return tra( "one minute ago" );
} else {
return round( $delta / $min )." ".tra( "minutes ago" );
}
} elseif( $delta < $day ) {
// up to a day
if( $delta < $hour * 1.1 ) {
return tra( "one hour ago" );
} elseif( $delta < $day ) {
$delta_hours = floor( ( $delta - ( floor( $delta / $hour ) * $hour ) ) / $min );
if( $pMode == 'short' ) {
return floor( $delta / $hour )."h {$delta_hours}m ago";
}
if( floor( $delta / $hour ) > 1 ){
if( $delta_hours > 1 ){
return floor( $delta / $hour )." hours {$delta_hours} minutes ago";
} else {
return floor( $delta / $hour )." hours {$delta_hours} minute ago";
}
} else {
if( $delta_hours > 1 ){
return floor( $delta / $hour )." hour {$delta_hours} minutes ago";
} else {
return floor( $delta / $hour )." hour {$delta_hours} minute ago";
}
}
} else {
return round( $delta / $hour )." ".tra( "hour(s) ago" );
}
} elseif( $delta < $week ) {
// up to a week
if( $delta < $day * 2 ) {
return tra( "Yesterday" )." ".date( $strf, $pTimeStamp );
} else {
if( $pMode == 'short' ) {
return date( 'D '.$strf, $pTimeStamp );
}
return tra( date( 'l', $pTimeStamp ) )." ".date( $strf, $pTimeStamp );
}
} else {
// anything longer than a week
$gBitSmarty->loadPlugin( "smarty_modifier_$pFallback" );
$pFallback = "smarty_modifier_$pFallback";
return $pFallback( $pTimeStamp );
}
}
?>

Source for file modifier.reltime.php