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Base Listening Class for Callback Management

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This commit is contained in:
Steffen Schröder
2014-05-13 01:18:47 +02:00
parent 09f61f2ad4
commit 09f11afd6e
8 changed files with 178 additions and 85 deletions
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124
application/core/Callbacks/CallbackManager.php
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@ -56,38 +56,53 @@ class CallbackManager {
* Private Properties
*/
private $maniaControl = null;
private $callbackListeners = array();
private $scriptCallbackListener = array();
private $callbackListenings = array();
private $scriptCallbackListenings = array();
/**
* Construct a new Callbacks Manager
*
* @param \ManiaControl\ManiaControl $maniaControl
* @param ManiaControl $maniaControl
*/
public function __construct(ManiaControl $maniaControl) {
$this->maniaControl = $maniaControl;
$this->shootManiaCallbacks = new ShootManiaCallbacks($maniaControl, $this);
$this->libXmlRpcCallbacks = new LibXmlRpcCallbackManager($maniaControl, $this);
$this->libXmlRpcCallbacks = new LibXmlRpcCallbacks($maniaControl, $this);
}
/**
* Register a new Callback Listener
*
* @param string $callbackName
* @param \ManiaControl\Callbacks\CallbackListener $listener
* @param string $method
* @param string $callbackName
* @param CallbackListener $listener
* @param string $method
* @return bool
*/
public function registerCallbackListener($callbackName, CallbackListener $listener, $method) {
if (!method_exists($listener, $method)) {
trigger_error("Given listener (" . get_class($listener) . ") can't handle callback '{$callbackName}' (no method '{$method}')!");
if (is_array($callbackName)) {
$success = true;
foreach ($callbackName as $callback) {
if (!$this->registerCallbackListener($callback, $listener, $method)) {
$success = false;
}
}
return $success;
}
if (!Listening::checkValidCallback($listener, $method)) {
$listenerClass = get_class($listener);
trigger_error("Given Listener '{$listenerClass}' can't handle Callback '{$callbackName}': No callable Method '{$method}'!");
return false;
}
if (!array_key_exists($callbackName, $this->callbackListeners)) {
$this->callbackListeners[$callbackName] = array();
if (!array_key_exists($callbackName, $this->callbackListenings)) {
$this->callbackListenings[$callbackName] = array();
}
array_push($this->callbackListeners[$callbackName], array($listener, $method));
$listening = new Listening($listener, $method);
array_push($this->callbackListenings[$callbackName], $listening);
return true;
}
@ -100,29 +115,56 @@ class CallbackManager {
* @return bool
*/
public function registerScriptCallbackListener($callbackName, CallbackListener $listener, $method) {
if (!method_exists($listener, $method)) {
trigger_error("Given listener (" . get_class($listener) . ") can't handle script callback '{$callbackName}' (no method '{$method}')!");
if (is_array($callbackName)) {
$success = true;
foreach ($callbackName as $callback) {
if (!$this->registerScriptCallbackListener($callback, $listener, $method)) {
$success = false;
}
}
return $success;
}
if (!Listening::checkValidCallback($listener, $method)) {
$listenerClass = get_class($listener);
trigger_error("Given Listener '{$listenerClass}' can't handle Script Callback '{$callbackName}': No callable Method '{$method}'!");
return false;
}
if (!array_key_exists($callbackName, $this->scriptCallbackListener)) {
$this->scriptCallbackListener[$callbackName] = array();
if (!array_key_exists($callbackName, $this->scriptCallbackListenings)) {
$this->scriptCallbackListenings[$callbackName] = array();
}
array_push($this->scriptCallbackListener[$callbackName], array($listener, $method));
$listening = new Listening($listener, $method);
array_push($this->scriptCallbackListenings[$callbackName], $listening);
return true;
}
/**
* Remove a Callback Listener
* Unregister a Callback Listener
*
* @param CallbackListener $listener
* @return bool
*/
public function unregisterCallbackListener(CallbackListener $listener) {
return $this->removeCallbackListener($this->callbackListenings, $listener);
}
/**
* Remove the Callback Listener from the given Listeners Array
*
* @param array $listeningsArray
* @param CallbackListener $listener
* @return bool
*/
private function removeCallbackListener(array &$listeningsArray, CallbackListener $listener) {
$removed = false;
foreach ($this->callbackListeners as &$listeners) {
foreach ($listeners as $key => &$listenerCallback) {
if ($listenerCallback[0] === $listener) {
unset($listeners[$key]);
foreach ($listeningsArray as &$listenings) {
foreach ($listenings as $key => &$listening) {
/** @var Listening $listening */
if ($listening->listener === $listener) {
unset($listenings[$key]);
$removed = true;
}
}
@ -131,22 +173,13 @@ class CallbackManager {
}
/**
* Remove a Script Callback Listener
* Unregister a Script Callback Listener
*
* @param CallbackListener $listener
* @return bool
*/
public function unregisterScriptCallbackListener(CallbackListener $listener) {
$removed = false;
foreach ($this->scriptCallbackListener as &$listeners) {
foreach ($listeners as $key => &$listenerCallback) {
if ($listenerCallback[0] === $listener) {
unset($listeners[$key]);
$removed = true;
}
}
}
return $removed;
return $this->removeCallbackListener($this->scriptCallbackListenings, $listener);
}
/**
@ -161,9 +194,8 @@ class CallbackManager {
return;
}
$callbacks = $this->maniaControl->client->executeCallbacks();
// Handle callbacks
$callbacks = $this->maniaControl->client->executeCallbacks();
foreach ($callbacks as $callback) {
$this->handleCallback($callback);
}
@ -211,13 +243,16 @@ class CallbackManager {
* @param string $callbackName
*/
public function triggerCallback($callbackName) {
if (!array_key_exists($callbackName, $this->callbackListeners)) {
if (!array_key_exists($callbackName, $this->callbackListenings)) {
return;
}
$params = func_get_args();
$params = array_slice($params, 1, count($params), true);
foreach ($this->callbackListeners[$callbackName] as $listener) {
call_user_func_array(array($listener[0], $listener[1]), $params);
$params = array_slice($params, 1, null, true);
foreach ($this->callbackListenings[$callbackName] as $listening) {
/** @var Listening $listening */
$listening->triggerCallbackWithParams($params);
}
}
@ -239,13 +274,16 @@ class CallbackManager {
* @param string $callbackName
*/
public function triggerScriptCallback($callbackName) {
if (!array_key_exists($callbackName, $this->scriptCallbackListener)) {
if (!array_key_exists($callbackName, $this->scriptCallbackListenings)) {
return;
}
$params = func_get_args();
$params = array_slice($params, 1, count($params), true);
foreach ($this->scriptCallbackListener[$callbackName] as $listener) {
call_user_func_array(array($listener[0], $listener[1]), $params);
$params = array_slice($params, 1, null, true);
foreach ($this->scriptCallbackListenings[$callbackName] as $listening) {
/** @var Listening $listening */
$listening->triggerCallbackWithParams($params);
}
}
}