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fix issues #2897

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This commit is contained in:
Saleh Souzanchi 2014-02-26 08:02:21 +03:30
parent 0f584c0e8b
commit 9d4f3e92ab
1 changed files with 16 additions and 19 deletions
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35
lib/Cake/Event/CakeEventManager.php
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@ -259,30 +259,27 @@ class CakeEventManager {
* @return array
*/
public function listeners($eventKey) {
$localListeners = array();
$priorities = array();
if (!$this->_isGlobal) {
$globalListeners = self::instance()->prioritisedListeners($eventKey);
} else {
$globalListeners = $this->prioritisedListeners($eventKey);
$localListeners = $this->prioritisedListeners($eventKey);
$localListeners = empty($localListeners) ? array() : $localListeners;
}
$listeners = array_merge($this->_listeners, self::instance()->_listeners);
$globalListeners = self::instance()->prioritisedListeners($eventKey);
$globalListeners = empty($globalListeners) ? array() : $globalListeners;
if (empty($listeners[$eventKey]) && empty($globalListeners)) {
return array();
}
$priorities = array_merge(array_keys($globalListeners), array_keys($localListeners));
$priorities = array_unique($priorities);
asort($priorities);
$listeners = $listeners[$eventKey];
foreach ($globalListeners as $priority => $priorityQ) {
if (!empty($listeners[$priority])) {
$listeners[$priority] = array_merge($priorityQ, $listeners[$priority]);
unset($globalListeners[$priority]);
}
}
$listeners = $listeners + $globalListeners;
ksort($listeners);
$result = array();
foreach ($listeners as $priorityQ) {
$result = array_merge($result, $priorityQ);
foreach ($priorities as $priority) {
if (isset($globalListeners[$priority])) {
$result = array_merge($result, $globalListeners[$priority]);
}
if (isset($localListeners[$priority])) {
$result = array_merge($result, $localListeners[$priority]);
}
}
return $result;
}