*/
class CommandPluginExtension_dt extends CommandPluginExtension
{
function getCachedData($embedding, $params, $paramHash, $content,
&$errorMessage) // STATIC
{
global $conf;
// Determine the name of the configuration variable.
$configName = 'dtformat';
if(sizeof($params) == 1 && is_string($params[0]))
$configName .= '_'.$params[0];
else if(sizeof($params) != 0)
{
$errorMessage = "_INVALID_DT_PARAMETERS_";
return null; // return value doesn't matter in this case
}
// Load the css class and the date format from the variable.
$cssClass = null;
$format = null;
$configVal = null;
$configVal = @$conf[$configName];
if($configVal != null)
{
$barPos = strpos($configVal, '|');
if($barPos === false)
$format = $configVal;
else
{
$cssClass = substr($configVal, 0, $barPos);
// next line works even if there is no format
$format = substr($configVal, $barPos + 1);
}
}
// Format the date/time.
if(!empty($format))
{
if(trim($content) == '')
$newDT = date($format);
else
$newDT = date($format, strtotime($content));
}
else
$newDT = $content;
$newDT = htmlspecialchars($newDT);
// Return the newly formatted date/time.
if($embedding == 'block')
{
if($cssClass)
return ''.$newDT.'
';
return ''.$newDT.'
';
}
else if($cssClass)
return ''.$newDT.'';
return $newDT;
}
}
?>