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authorMario <mario@mariovavti.com>2020-05-07 21:48:26 +0000
committerMario <mario@mariovavti.com>2020-05-07 21:48:26 +0000
commitf132436af3c90cff8dcef852bd836546311036f3 (patch)
tree89531366ba5fc62095981a81a91a2fc52adcad9c /vendor/sabre/event/lib/WildcardEmitterTrait.php
parentfae70bf0a7f1b566d25e30064f60d58ab150951a (diff)
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composer updates 2
Diffstat (limited to 'vendor/sabre/event/lib/WildcardEmitterTrait.php')
-rw-r--r--vendor/sabre/event/lib/WildcardEmitterTrait.php119
1 files changed, 44 insertions, 75 deletions
diff --git a/vendor/sabre/event/lib/WildcardEmitterTrait.php b/vendor/sabre/event/lib/WildcardEmitterTrait.php
index 7d8d62c26..206a8f3c5 100644
--- a/vendor/sabre/event/lib/WildcardEmitterTrait.php
+++ b/vendor/sabre/event/lib/WildcardEmitterTrait.php
@@ -1,9 +1,11 @@
-<?php declare (strict_types=1);
+<?php
+
+declare(strict_types=1);
namespace Sabre\Event;
/**
- * Wildcard Emitter Trait
+ * Wildcard Emitter Trait.
*
* This trait provides the implementation for WildCardEmitter
* Refer to that class for the full documentation about this
@@ -17,21 +19,19 @@ namespace Sabre\Event;
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
-trait WildcardEmitterTrait {
-
+trait WildcardEmitterTrait
+{
/**
* Subscribe to an event.
- *
- * @return void
*/
- function on(string $eventName, callable $callBack, int $priority = 100) {
-
- // If it ends with a wildcard, we use the wildcardListeners array
- if ($eventName[\strlen($eventName) - 1] === '*') {
+ public function on(string $eventName, callable $callBack, int $priority = 100)
+ {
+ // If it ends with a wildcard, we use the wildcardListeners array
+ if ('*' === $eventName[\strlen($eventName) - 1]) {
$eventName = \substr($eventName, 0, -1);
- $listeners = & $this->wildcardListeners;
+ $listeners = &$this->wildcardListeners;
} else {
- $listeners = & $this->listeners;
+ $listeners = &$this->listeners;
}
// Always fully reset the listener index. This is fairly sane for most
@@ -44,32 +44,27 @@ trait WildcardEmitterTrait {
$listeners[$eventName] = [];
}
$listeners[$eventName][] = [$priority, $callBack];
-
}
/**
* Subscribe to an event exactly once.
- *
- * @return void
*/
- function once(string $eventName, callable $callBack, int $priority = 100) {
-
+ public function once(string $eventName, callable $callBack, int $priority = 100)
+ {
$wrapper = null;
- $wrapper = function() use ($eventName, $callBack, &$wrapper) {
-
+ $wrapper = function () use ($eventName, $callBack, &$wrapper) {
$this->removeListener($eventName, $wrapper);
- return \call_user_func_array($callBack, \func_get_args());
+ return \call_user_func_array($callBack, \func_get_args());
};
$this->on($eventName, $wrapper, $priority);
-
}
/**
* Emits an event.
*
- * This method will return true if 0 or more listeners were succesfully
+ * This method will return true if 0 or more listeners were successfully
* handled. false is returned if one of the events broke the event chain.
*
* If the continueCallBack is specified, this callback will be called every
@@ -87,42 +82,35 @@ trait WildcardEmitterTrait {
* Lastly, if there are 5 event handlers for an event. The continueCallback
* will be called at most 4 times.
*/
- function emit(string $eventName, array $arguments = [], callable $continueCallBack = null) : bool {
-
+ public function emit(string $eventName, array $arguments = [], callable $continueCallBack = null): bool
+ {
if (\is_null($continueCallBack)) {
-
foreach ($this->listeners($eventName) as $listener) {
-
$result = \call_user_func_array($listener, $arguments);
- if ($result === false) {
+ if (false === $result) {
return false;
}
}
-
} else {
-
$listeners = $this->listeners($eventName);
$counter = \count($listeners);
foreach ($listeners as $listener) {
-
- $counter--;
+ --$counter;
$result = \call_user_func_array($listener, $arguments);
- if ($result === false) {
+ if (false === $result) {
return false;
}
if ($counter > 0) {
- if (!$continueCallBack()) break;
+ if (!$continueCallBack()) {
+ break;
+ }
}
-
}
-
}
return true;
-
-
}
/**
@@ -133,34 +121,27 @@ trait WildcardEmitterTrait {
*
* @return callable[]
*/
- function listeners(string $eventName) : array {
-
+ public function listeners(string $eventName): array
+ {
if (!\array_key_exists($eventName, $this->listenerIndex)) {
-
// Create a new index.
$listeners = [];
$listenersPriority = [];
- if (isset($this->listeners[$eventName])) foreach ($this->listeners[$eventName] as $listener) {
-
- $listenersPriority[] = $listener[0];
- $listeners[] = $listener[1];
-
+ if (isset($this->listeners[$eventName])) {
+ foreach ($this->listeners[$eventName] as $listener) {
+ $listenersPriority[] = $listener[0];
+ $listeners[] = $listener[1];
+ }
}
foreach ($this->wildcardListeners as $wcEvent => $wcListeners) {
-
// Wildcard match
if (\substr($eventName, 0, \strlen($wcEvent)) === $wcEvent) {
-
foreach ($wcListeners as $listener) {
-
$listenersPriority[] = $listener[0];
$listeners[] = $listener[1];
-
}
-
}
-
}
// Sorting by priority
@@ -168,11 +149,9 @@ trait WildcardEmitterTrait {
// Creating index
$this->listenerIndex[$eventName] = $listeners;
-
}
return $this->listenerIndex[$eventName];
-
}
/**
@@ -181,14 +160,14 @@ trait WildcardEmitterTrait {
* If the listener could not be found, this method will return false. If it
* was removed it will return true.
*/
- function removeListener(string $eventName, callable $listener) : bool {
-
- // If it ends with a wildcard, we use the wildcardListeners array
- if ($eventName[\strlen($eventName) - 1] === '*') {
+ public function removeListener(string $eventName, callable $listener): bool
+ {
+ // If it ends with a wildcard, we use the wildcardListeners array
+ if ('*' === $eventName[\strlen($eventName) - 1]) {
$eventName = \substr($eventName, 0, -1);
- $listeners = & $this->wildcardListeners;
+ $listeners = &$this->wildcardListeners;
} else {
- $listeners = & $this->listeners;
+ $listeners = &$this->listeners;
}
if (!isset($listeners[$eventName])) {
@@ -196,21 +175,17 @@ trait WildcardEmitterTrait {
}
foreach ($listeners[$eventName] as $index => $check) {
-
if ($check[1] === $listener) {
-
// Remove listener
unset($listeners[$eventName][$index]);
// Reset index
$this->listenerIndex = [];
- return true;
+ return true;
}
-
}
return false;
-
}
/**
@@ -219,38 +194,32 @@ trait WildcardEmitterTrait {
* If the eventName argument is specified, all listeners for that event are
* removed. If it is not specified, every listener for every event is
* removed.
- *
- * @return void
*/
- function removeAllListeners(string $eventName = null) {
-
+ public function removeAllListeners(string $eventName = null)
+ {
if (\is_null($eventName)) {
$this->listeners = [];
$this->wildcardListeners = [];
-
} else {
-
- if ($eventName[\strlen($eventName) - 1] === '*') {
+ if ('*' === $eventName[\strlen($eventName) - 1]) {
// Wildcard event
unset($this->wildcardListeners[\substr($eventName, 0, -1)]);
} else {
unset($this->listeners[$eventName]);
}
-
}
// Reset index
$this->listenerIndex = [];
-
}
/**
- * The list of listeners
+ * The list of listeners.
*/
protected $listeners = [];
/**
- * The list of "wildcard listeners".
+ * The list of "wildcard listeners".
*/
protected $wildcardListeners = [];