Checks if an argument of the given name exists (is set)
| public hasArgument ( string $argumentName ) : boolean | ||
| $argumentName | string | Name of the argument to check |
| Результат | boolean | TRUE if the argument is set, otherwise FALSE |
/**
* Determines the action method and assures that the method exists.
*
* @return string The action method name
* @throws NoSuchActionException if the action specified in the request object does not exist (and if there's no default action either).
*/
protected function resolveActionMethodName()
{
if ($this->request->getControllerActionName() === 'index') {
$actionName = 'index';
switch ($this->request->getHttpRequest()->getMethod()) {
case 'HEAD':
case 'GET':
$actionName = $this->request->hasArgument($this->resourceArgumentName) ? 'show' : 'list';
break;
case 'POST':
$actionName = 'create';
break;
case 'PUT':
if (!$this->request->hasArgument($this->resourceArgumentName)) {
$this->throwStatus(400, null, 'No resource specified');
}
$actionName = 'update';
break;
case 'DELETE':
if (!$this->request->hasArgument($this->resourceArgumentName)) {
$this->throwStatus(400, null, 'No resource specified');
}
$actionName = 'delete';
break;
}
$this->request->setControllerActionName($actionName);
}
return parent::resolveActionMethodName();
}
/**
* Maps arguments delivered by the request object to the local controller arguments.
*
* @return void
* @throws RequiredArgumentMissingException
* @api
*/
protected function mapRequestArgumentsToControllerArguments()
{
foreach ($this->arguments as $argument) {
$argumentName = $argument->getName();
if ($this->request->hasArgument($argumentName)) {
$argument->setValue($this->request->getArgument($argumentName));
} elseif ($argument->isRequired()) {
throw new RequiredArgumentMissingException('Required argument "' . $argumentName . '" is not set.', 1298012500);
}
}
}
/**
* @test
*/
public function pluginArgumentsAreHandledSeparately()
{
$this->actionRequest->setArgument('--typo3-flow-foo-viewhelper-paginate', ['@controller' => 'Foo', 'page' => 5]);
$this->assertFalse($this->actionRequest->hasArgument('--typo3-flow-foo-viewhelper-paginate'));
$this->assertEquals(['typo3-flow-foo-viewhelper-paginate' => ['@controller' => 'Foo', 'page' => 5]], $this->actionRequest->getPluginArguments());
}
