/**
* @param mixed $target
* @param Event $event
* @return Event|CommandEvent
*/
protected function checkListenerExpectedEvent($target, Event $event)
{
try {
$reflected = new \ReflectionParameter($target, 0);
} catch (\Exception $e) {
return $event;
}
$typehint = $reflected->getClass();
if (!$typehint instanceof \ReflectionClass) {
return $event;
}
$expected = $typehint->getName();
// BC support
if (!$event instanceof $expected && $expected === 'Composer\\Script\\CommandEvent') {
$event = new \Composer\Script\CommandEvent($event->getName(), $event->getComposer(), $event->getIO(), $event->isDevMode(), $event->getArguments());
}
if (!$event instanceof $expected && $expected === 'Composer\\Script\\PackageEvent') {
$event = new \Composer\Script\PackageEvent($event->getName(), $event->getComposer(), $event->getIO(), $event->isDevMode(), $event->getPolicy(), $event->getPool(), $event->getInstalledRepo(), $event->getRequest(), $event->getOperations(), $event->getOperation());
}
if (!$event instanceof $expected && $expected === 'Composer\\Script\\Event') {
$event = new \Composer\Script\Event($event->getName(), $event->getComposer(), $event->getIO(), $event->isDevMode(), $event->getArguments(), $event->getFlags());
}
return $event;
}
/**
* @param mixed $target
* @param Event $event
* @return Event|CommandEvent
*/
protected function checkListenerExpectedEvent($target, Event $event)
{
if (in_array($event->getName(), array('init', 'command', 'pre-file-download'), true)) {
return $event;
}
try {
$reflected = new \ReflectionParameter($target, 0);
} catch (\Exception $e) {
return $event;
}
$typehint = $reflected->getClass();
if (!$typehint instanceof \ReflectionClass) {
return $event;
}
$expected = $typehint->getName();
// BC support
if (!$event instanceof $expected && $expected === 'Composer\\Script\\CommandEvent') {
trigger_error('The callback ' . $this->serializeCallback($target) . ' declared at ' . $reflected->getDeclaringFunction()->getFileName() . ' accepts a ' . $expected . ' but ' . $event->getName() . ' events use a ' . get_class($event) . ' instance. Please adjust your type hint accordingly, see https://getcomposer.org/doc/articles/scripts.md#event-classes', E_USER_DEPRECATED);
$event = new \Composer\Script\CommandEvent($event->getName(), $event->getComposer(), $event->getIO(), $event->isDevMode(), $event->getArguments());
}
if (!$event instanceof $expected && $expected === 'Composer\\Script\\PackageEvent') {
trigger_error('The callback ' . $this->serializeCallback($target) . ' declared at ' . $reflected->getDeclaringFunction()->getFileName() . ' accepts a ' . $expected . ' but ' . $event->getName() . ' events use a ' . get_class($event) . ' instance. Please adjust your type hint accordingly, see https://getcomposer.org/doc/articles/scripts.md#event-classes', E_USER_DEPRECATED);
$event = new \Composer\Script\PackageEvent($event->getName(), $event->getComposer(), $event->getIO(), $event->isDevMode(), $event->getPolicy(), $event->getPool(), $event->getInstalledRepo(), $event->getRequest(), $event->getOperations(), $event->getOperation());
}
if (!$event instanceof $expected && $expected === 'Composer\\Script\\Event') {
trigger_error('The callback ' . $this->serializeCallback($target) . ' declared at ' . $reflected->getDeclaringFunction()->getFileName() . ' accepts a ' . $expected . ' but ' . $event->getName() . ' events use a ' . get_class($event) . ' instance. Please adjust your type hint accordingly, see https://getcomposer.org/doc/articles/scripts.md#event-classes', E_USER_DEPRECATED);
$event = new \Composer\Script\Event($event->getName(), $event->getComposer(), $event->getIO(), $event->isDevMode(), $event->getArguments(), $event->getFlags());
}
return $event;
}