kevin/hehe
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

maj+ header

Browse Source
This commit is contained in:
kevin
2018-08-22 14:46:33 +02:00
parent 28c9e9d76f
commit 3fc62ab1f1
443 changed files with 24198 additions and 6201 deletions
Download Patch File Download Diff File Expand all files Collapse all files
vendor/symfony/event-dispatcher/EventDispatcher.php
Vendored
+63 -25
View File
@@ -24,6 +24,7 @@ namespace Symfony\Component\EventDispatcher;
* @author Fabien Potencier <fabien@symfony.com>
* @author Jordi Boggiano <j.boggiano@seld.be>
* @author Jordan Alliot <jordan.alliot@gmail.com>
* @author Nicolas Grekas <p@tchwork.com>
*/
class EventDispatcher implements EventDispatcherInterface
{
@@ -39,9 +40,6 @@ class EventDispatcher implements EventDispatcherInterface
$event = new Event();
}
$event->setDispatcher($this);
$event->setName($eventName);
if ($listeners = $this->getListeners($eventName)) {
$this->doDispatch($listeners, $eventName, $event);
}
@@ -55,7 +53,7 @@ class EventDispatcher implements EventDispatcherInterface
public function getListeners($eventName = null)
{
if (null !== $eventName) {
if (!isset($this->listeners[$eventName])) {
if (empty($this->listeners[$eventName])) {
return array();
}
@@ -76,24 +74,27 @@ class EventDispatcher implements EventDispatcherInterface
}
/**
* Gets the listener priority for a specific event.
*
* Returns null if the event or the listener does not exist.
*
* @param string $eventName The name of the event
* @param callable $listener The listener
*
* @return int|null The event listener priority
* {@inheritdoc}
*/
public function getListenerPriority($eventName, $listener)
{
if (!isset($this->listeners[$eventName])) {
if (empty($this->listeners[$eventName])) {
return;
}
if (\is_array($listener) && isset($listener[0]) && $listener[0] instanceof \Closure) {
$listener[0] = $listener[0]();
}
foreach ($this->listeners[$eventName] as $priority => $listeners) {
if (false !== in_array($listener, $listeners, true)) {
return $priority;
foreach ($listeners as $k => $v) {
if ($v !== $listener && \is_array($v) && isset($v[0]) && $v[0] instanceof \Closure) {
$v[0] = $v[0]();
$this->listeners[$eventName][$priority][$k] = $v;
}
if ($v === $listener) {
return $priority;
}
}
}
}
@@ -103,7 +104,17 @@ class EventDispatcher implements EventDispatcherInterface
*/
public function hasListeners($eventName = null)
{
return (bool) $this->getListeners($eventName);
if (null !== $eventName) {
return !empty($this->listeners[$eventName]);
}
foreach ($this->listeners as $eventListeners) {
if ($eventListeners) {
return true;
}
}
return false;
}
/**
@@ -120,13 +131,30 @@ class EventDispatcher implements EventDispatcherInterface
*/
public function removeListener($eventName, $listener)
{
if (!isset($this->listeners[$eventName])) {
if (empty($this->listeners[$eventName])) {
return;
}
if (\is_array($listener) && isset($listener[0]) && $listener[0] instanceof \Closure) {
$listener[0] = $listener[0]();
}
foreach ($this->listeners[$eventName] as $priority => $listeners) {
if (false !== ($key = array_search($listener, $listeners, true))) {
unset($this->listeners[$eventName][$priority][$key], $this->sorted[$eventName]);
foreach ($listeners as $k => $v) {
if ($v !== $listener && \is_array($v) && isset($v[0]) && $v[0] instanceof \Closure) {
$v[0] = $v[0]();
}
if ($v === $listener) {
unset($listeners[$k], $this->sorted[$eventName]);
} else {
$listeners[$k] = $v;
}
}
if ($listeners) {
$this->listeners[$eventName][$priority] = $listeners;
} else {
unset($this->listeners[$eventName][$priority]);
}
}
}
@@ -137,9 +165,9 @@ class EventDispatcher implements EventDispatcherInterface
public function addSubscriber(EventSubscriberInterface $subscriber)
{
foreach ($subscriber->getSubscribedEvents() as $eventName => $params) {
if (is_string($params)) {
if (\is_string($params)) {
$this->addListener($eventName, array($subscriber, $params));
} elseif (is_string($params[0])) {
} elseif (\is_string($params[0])) {
$this->addListener($eventName, array($subscriber, $params[0]), isset($params[1]) ? $params[1] : 0);
} else {
foreach ($params as $listener) {
@@ -155,12 +183,12 @@ class EventDispatcher implements EventDispatcherInterface
public function removeSubscriber(EventSubscriberInterface $subscriber)
{
foreach ($subscriber->getSubscribedEvents() as $eventName => $params) {
if (is_array($params) && is_array($params[0])) {
if (\is_array($params) && \is_array($params[0])) {
foreach ($params as $listener) {
$this->removeListener($eventName, array($subscriber, $listener[0]));
}
} else {
$this->removeListener($eventName, array($subscriber, is_string($params) ? $params : $params[0]));
$this->removeListener($eventName, array($subscriber, \is_string($params) ? $params : $params[0]));
}
}
}
@@ -181,7 +209,7 @@ class EventDispatcher implements EventDispatcherInterface
if ($event->isPropagationStopped()) {
break;
}
call_user_func($listener, $event, $eventName, $this);
\call_user_func($listener, $event, $eventName, $this);
}
}
@@ -193,6 +221,16 @@ class EventDispatcher implements EventDispatcherInterface
private function sortListeners($eventName)
{
krsort($this->listeners[$eventName]);
$this->sorted[$eventName] = call_user_func_array('array_merge', $this->listeners[$eventName]);
$this->sorted[$eventName] = array();
foreach ($this->listeners[$eventName] as $priority => $listeners) {
foreach ($listeners as $k => $listener) {
if (\is_array($listener) && isset($listener[0]) && $listener[0] instanceof \Closure) {
$listener[0] = $listener[0]();
$this->listeners[$eventName][$priority][$k] = $listener;
}
$this->sorted[$eventName][] = $listener;
}
}
}
}