/**
* Triggers a plugin hook
*
* @see elgg_trigger_plugin_hook
* @access private
*/
public function trigger($hook, $type, $params = null, $returnvalue = null)
{
$hooks = $this->getOrderedHandlers($hook, $type);
foreach ($hooks as $callback) {
if (!is_callable($callback)) {
if ($this->logger) {
$inspector = new Inspector();
$this->logger->warn("handler for plugin hook [{$hook}, {$type}] is not callable: " . $inspector->describeCallable($callback));
}
continue;
}
$exit_warning = function () use($hook, $type, $callback) {
$inspector = new Inspector();
elgg_deprecated_notice("'{$hook}', '{$type}' plugin hook should not be used to serve a response. Instead return an " . "appropriate ResponseBuilder instance from an action or page handler. Do not terminate " . "code execution with exit() or die() in {$inspector->describeCallable($callback)}", '2.3');
};
if (in_array($hook, ['forward', 'action', 'route'])) {
_elgg_services()->events->registerHandler('shutdown', 'system', $exit_warning);
}
$args = array($hook, $type, $returnvalue, $params);
$temp_return_value = call_user_func_array($callback, $args);
if (!is_null($temp_return_value)) {
$returnvalue = $temp_return_value;
}
if (in_array($hook, ['forward', 'action', 'route'])) {
_elgg_services()->events->unregisterHandler('shutdown', 'system', $exit_warning);
}
}
return $returnvalue;
}
/**
* Triggers an Elgg event.
*
* @see elgg_trigger_event
* @see elgg_trigger_after_event
* @access private
*/
public function trigger($event, $type, $object = null, array $options = array())
{
$options = array_merge(array(self::OPTION_STOPPABLE => true, self::OPTION_DEPRECATION_MESSAGE => '', self::OPTION_DEPRECATION_VERSION => ''), $options);
$events = $this->hasHandler($event, $type);
if ($events && $options[self::OPTION_DEPRECATION_MESSAGE]) {
elgg_deprecated_notice($options[self::OPTION_DEPRECATION_MESSAGE], $options[self::OPTION_DEPRECATION_VERSION], 2);
}
$events = $this->getOrderedHandlers($event, $type);
$args = array($event, $type, $object);
foreach ($events as $callback) {
if (!is_callable($callback)) {
if ($this->logger) {
$this->logger->warn("handler for event [{$event}, {$type}] is not callable: " . $this->inspector->describeCallable($callback));
}
continue;
}
if ($this->timer && $type === 'system' && $event !== 'shutdown') {
$callback_as_string = $this->inspector->describeCallable($callback) . "()";
$this->timer->begin(["[{$event},{$type}]", $callback_as_string]);
$return = call_user_func_array($callback, $args);
$this->timer->end(["[{$event},{$type}]", $callback_as_string]);
} else {
$return = call_user_func_array($callback, $args);
}
if (!empty($options[self::OPTION_STOPPABLE]) && $return === false) {
return false;
}
}
return true;
}
/**
* Triggers a plugin hook
*
* @see elgg_trigger_plugin_hook
* @access private
*/
public function trigger($hook, $type, $params = null, $returnvalue = null)
{
$hooks = $this->getOrderedHandlers($hook, $type);
foreach ($hooks as $callback) {
if (!is_callable($callback)) {
if ($this->logger) {
$inspector = new Inspector();
$this->logger->warn("handler for plugin hook [{$hook}, {$type}] is not callable: " . $inspector->describeCallable($callback));
}
continue;
}
$args = array($hook, $type, $returnvalue, $params);
$temp_return_value = call_user_func_array($callback, $args);
if (!is_null($temp_return_value)) {
$returnvalue = $temp_return_value;
}
}
return $returnvalue;
}
/**
* Triggers an Elgg event.
*
* @see elgg_trigger_event
* @see elgg_trigger_after_event
* @access private
*/
public function trigger($event, $type, $object = null, array $options = array())
{
$options = array_merge(array(self::OPTION_STOPPABLE => true, self::OPTION_DEPRECATION_MESSAGE => '', self::OPTION_DEPRECATION_VERSION => ''), $options);
$events = $this->hasHandler($event, $type);
if ($events && $options[self::OPTION_DEPRECATION_MESSAGE]) {
elgg_deprecated_notice($options[self::OPTION_DEPRECATION_MESSAGE], $options[self::OPTION_DEPRECATION_VERSION], 2);
}
$events = $this->getOrderedHandlers($event, $type);
$args = array($event, $type, $object);
foreach ($events as $callback) {
if (!is_callable($callback)) {
if ($this->logger) {
$inspector = new Inspector();
$this->logger->warn("handler for event [{$event}, {$type}] is not callable: " . $inspector->describeCallable($callback));
}
continue;
}
$return = call_user_func_array($callback, $args);
if (!empty($options[self::OPTION_STOPPABLE]) && $return === false) {
return false;
}
}
return true;
}