/**
* Receive update from subject
*
* @param SplSubject $subject Subject observed that contains event to write
*
* @return void
*/
public function update(SplSubject $subject)
{
$this->subject = $subject;
$event = $subject->getEvent();
// delegate to right event implementation
call_user_func(array($this, $event->getName()), $event);
}
/**
* Receive update from subject
*
* @param SplSubject $subject Subject observed that contains event to write
*
* @return void
*/
public function update(SplSubject $subject)
{
$this->subject = $subject;
$event = $subject->getEvent();
// delegate to right event implementation
$data = call_user_func(array($this, $event->getName()), $event);
error_log(sprintf('%s [%s] %s %s', strftime($this->timeFormat, $data['timestamp']), $data['level'], $data['message'], PHP_EOL), 3, $this->destFile);
}
/**
* Receive update from subject
*
* @param SplSubject $subject Subject observed that contains event to write
*
* @return void
*/
public function update(SplSubject $subject)
{
$this->subject = $subject;
$event = $subject->getEvent();
// delegate to right event implementation
$data = call_user_func(array($this, $event->getName()), $event);
if (empty($data)) {
return;
}
$this->growl->publish($data['name'], $data['title'], $data['description'], $data['options']);
}
/**
* Method to trigger events.
* The method first generates the even from the argument array. Then it unsets the argument
* since the argument has no bearing on the event handler.
* If the method exists it is called and returns its return value. If it does not exist it
* returns null.
*
* @param array &$args Arguments
*
* @return mixed Routine return value
*/
public function update(SplSubject $subject)
{
// get the event and args from the subject (dispatcher) to use in the plugin
$event = $subject->getEvent();
$args = $subject->getArgs();
/*
* If the method to handle an event exists, call it and return its value
* If it does not exist, return null.
*/
if (method_exists($this, $event)) {
return call_user_func_array(array($this, $event), $args);
} else {
return null;
}
}
