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make it possible to omit parameters and use the default parameters from the controller method

This commit is contained in:
Bernhard Posselt 2014-05-13 10:40:49 +02:00
parent c06063255f
commit a152e320f6
4 changed files with 46 additions and 13 deletions
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4
lib/private/appframework/http/dispatcher.php
View File

@ -126,11 +126,11 @@ class Dispatcher {
// valid types that will be casted
$types = array('int', 'integer', 'bool', 'boolean', 'float');
foreach($this->reflector->getParameters() as $param) {
foreach($this->reflector->getParameters() as $param => $default) {
// try to get the parameter from the request object and cast
// it to the type annotated in the @param annotation
$value = $this->request->getParam($param);
$value = $this->request->getParam($param, $default);
$type = $this->reflector->getType($param);
// if this is submitted using GET or a POST form, 'false' should be

9
lib/private/appframework/utility/controllermethodreflector.php
View File

@ -59,7 +59,12 @@ class ControllerMethodReflector {
// get method parameters
foreach ($reflection->getParameters() as $param) {
$this->parameters[] = $param->name;
if($param->isOptional()) {
$default = $param->getDefaultValue();
} else {
$default = null;
}
$this->parameters[$param->name] = $default;
}
}
@ -81,7 +86,7 @@ class ControllerMethodReflector {
/**
* @return array the arguments of the method
* @return array the arguments of the method with key => default value
*/
public function getParameters() {
return $this->parameters;

40
tests/lib/appframework/http/DispatcherTest.php
View File

@ -40,11 +40,11 @@ class TestController extends Controller {
* @param int $int
* @param bool $bool
*/
public function exec($int, $bool) {
public function exec($int, $bool, $test=4, $test2=1) {
$this->registerResponder('text', function($in) {
return new JSONResponse(array('text' => $in));
});
return array($int, $bool);
return array($int, $bool, $test, $test2);
}
}
@ -262,6 +262,7 @@ class DispatcherTest extends \PHPUnit_Framework_TestCase {
}));
}
public function testControllerParametersInjected() {
$this->request = new Request(array(
'post' => array(
@ -280,10 +281,34 @@ class DispatcherTest extends \PHPUnit_Framework_TestCase {
$this->dispatcherPassthrough();
$response = $this->dispatcher->dispatch($controller, 'exec');
$this->assertEquals('[3,true]', $response[2]);
$this->assertEquals('[3,true,4,1]', $response[2]);
}
public function testControllerParametersInjectedDefaultOverwritten() {
$this->request = new Request(array(
'post' => array(
'int' => '3',
'bool' => 'false',
'test2' => 7
),
'method' => 'POST'
));
$this->dispatcher = new Dispatcher(
$this->http, $this->middlewareDispatcher, $this->reflector,
$this->request
);
$controller = new TestController('app', $this->request);
// reflector is supposed to be called once
$this->dispatcherPassthrough();
$response = $this->dispatcher->dispatch($controller, 'exec');
$this->assertEquals('[3,true,4,7]', $response[2]);
}
public function testResponseTransformedByUrlFormat() {
$this->request = new Request(array(
'post' => array(
@ -305,7 +330,7 @@ class DispatcherTest extends \PHPUnit_Framework_TestCase {
$this->dispatcherPassthrough();
$response = $this->dispatcher->dispatch($controller, 'exec');
$this->assertEquals('{"text":[3,false]}', $response[2]);
$this->assertEquals('{"text":[3,false,4,1]}', $response[2]);
}
@ -331,7 +356,7 @@ class DispatcherTest extends \PHPUnit_Framework_TestCase {
$this->dispatcherPassthrough();
$response = $this->dispatcher->dispatch($controller, 'exec');
$this->assertEquals('{"text":[3,false]}', $response[2]);
$this->assertEquals('{"text":[3,false,4,1]}', $response[2]);
}
@ -359,7 +384,10 @@ class DispatcherTest extends \PHPUnit_Framework_TestCase {
$this->dispatcherPassthrough();
$response = $this->dispatcher->dispatch($controller, 'exec');
$this->assertEquals('{"text":[3,true]}', $response[2]);
$this->assertEquals('{"text":[3,true,4,1]}', $response[2]);
}
}

6
tests/lib/appframework/utility/ControllerMethodReflectorTest.php
View File

@ -88,7 +88,7 @@ class ControllerMethodReflectorTest extends \PHPUnit_Framework_TestCase {
}
public function arguments($arg, $arg2) {}
public function arguments($arg, $arg2='hi') {}
public function testReflectParameters() {
$reader = new ControllerMethodReflector();
$reader->reflect(
@ -96,7 +96,7 @@ class ControllerMethodReflectorTest extends \PHPUnit_Framework_TestCase {
'arguments'
);
$this->assertEquals(array('arg', 'arg2'), $reader->getParameters());
$this->assertEquals(array('arg' => null, 'arg2' => 'hi'), $reader->getParameters());
}
@ -108,7 +108,7 @@ class ControllerMethodReflectorTest extends \PHPUnit_Framework_TestCase {
'arguments2'
);
$this->assertEquals(array('arg',), $reader->getParameters());
$this->assertEquals(array('arg' => null), $reader->getParameters());
}