ZF2 / Doctrine2 – 未验证的字段集,数据始终有效

我已经使用Abstract类为Forms,Fieldsets和InputFilters建立了一个结构.表单和字段集具有工厂,而InputFilters由FieldsetFactory在Fieldsets上创建和设置(使用MutableCreationOptionsInterface传递选项)

我遇到的问题是为Form加载了InputFilters,但不用于验证数据.所有输入都被接受为有效.

例如.我有一个具有名称属性的国家/地区实体.国家/地区的名称必须至少为3个字符且最多为255个.当名称为“ab”时,它被认为是有效的.

在有人问：没有抛出错误之前,数据被接受为有效.

在过去的几天里,我一直在试图找到我犯了错误的地方但是找不到它.

此外,还有相当多的代码.我将它限制在我认为相关的内容中,但是：如果你需要更多,那么会有更多.我删除了很多类型检查,docblocks和类型提示来限制代码行/阅读时间;)

module.config.php

'form_elements' => [
    'factories' => [
        CountryForm::class => CountryFormFactory::class,CountryFieldset::class => CountryFieldsetFactory::class,],

Country.php

class Country extends AbstractEntity // Creates $id + getter/setter
{
    /**
     * @var string
     * @ORMColumn(name="name",type="string",length=255,nullable=false)
     */
    protected $name;

    // Other properties
    // Getters/setters
}

CountryController.php – 扩展AbstractActionController

public function editAction() // Here to show the params used to call function
{
    return parent::editAction(
        Country::class,CountryForm::class,[
            'name' => 'country','options' => []
        ],'id','admin/countries/view','admin/countries',['id']
    );
}

AbstractActionController.php – (在这里出错了) – 由CountryController#editAction()使用

public function editAction (
    $emEntity,$formName,$formOptions,$idProperty,$route,$errorRoute,array
    $routeParams = []
) {
    //Check if form is set

    $id = $this->params()->fromRoute($idProperty,null);

    /** @var AbstractEntity $entity */
    $entity = $this->getEntityManager()->getRepository($emEntity)->find($id);

    /** @var AbstractForm $form */
    $form = $this->getFormElementManager()->get($formName,(is_null($formOptions) ? [] : $formOptions));
    $form->bind($entity);

    /** @var Request $request */
    $request = $this->getRequest();
    if ($request->isPost()) {
        $form->setData($request->getPost());

        if ($form->isValid()) { // HERE IS WHERE IT GOES WRONG -> ALL IS TRUE
            try {
                $this->getEntityManager()->flush();
            } catch (Exception $e) {
                //Print errors & return (removed,unnecessary)
            }

            return $this->redirectToRoute($route,$this->getRouteParams($entity,$routeParams));
        }
    }

    return [
        'form' => $form,'validationMessages' => $form->getMessages() ?: '',];
}

CountryForm.php

class CountryForm extends AbstractForm
{
    // This one added for SO,does nothing but call parent#__construct,which would happen anyway
    public function __construct($name = null,array $options)
    {
        parent::__construct($name,$options);
    }

    public function init()
    {
        //Call parent initializer.
        parent::init();

        $this->add([
            'name' => 'country','type' => CountryFieldset::class,'options' => [
                'use_as_base_fieldset' => true,]);
    }
}

CountryFormFactory.php

class CountryFormFactory extends AbstractFormFactory
{
    public function createService(ServiceLocatorInterface $serviceLocator)
    {
        $serviceManager = $serviceLocator->getServiceLocator();

        /** @var EntityManager $entityManager */
        $entityManager = $serviceManager->get('DoctrineORMEntityManager');

        $form = new CountryForm($this->name,$this->options);
        $form->setObjectManager($entityManager);
        $form->setTranslator($serviceManager->get('translator'));

        return $form;
    }
}

AbstractFormFactory.php – 使用MutableCreationOptionsInterface从Controller函数调用接收选项：$form = $this-> getFormElementManager() – > get($formName,(is_null($formOptions)？[]：$formOptions))

abstract class AbstractFormFactory implements FactoryInterface,MutableCreationOptionsInterface
{
    protected $name;
    protected $options;

    /**
     * @param array $options
     */
    public function setCreationOptions(array $options)
    {
        // Check presence of required "name" (string) parameter in $options
        $this->name = $options['name'];

        // Check presence of required "options" (array) parameter in $options
        $this->options = $options['options'];
    }
}

CountryFieldset.php – 以上由CountryForm.php用作基本字段集

class CountryFieldset extends AbstractFieldset
{
    public function init()
    {
        parent::init();

        $this->add([
            'name' => 'name','required' => true,'type' => Text::class,'options' => [
                'label' => _('Name'),]);
        // Other properties
    }
}

AbstractFieldset.php

abstract class AbstractFieldset extends Fieldset
{
    use InputFilterAwareTrait;
    use TranslatorAwareTrait;

    protected $entityManager;

    public function __construct(EntityManager $entityManager,$name)
    {
        parent::__construct($name);

        $this->setEntityManager($entityManager);
    }

    public function init()
    {
        $this->add([
            'name' => 'id','type' => Hidden::class,]);
    }

    // Getters/setters for $entityManager
}

CountryFieldsetFactory.php – 在这里,输入滤波器设置在FIELDSET上

class CountryFieldsetFactory extends AbstractFieldsetFactory
{
    public function createService(ServiceLocatorInterface $serviceLocator)
    {
        parent::createService($serviceLocator);

        /** @var CountryRepository $entityRepository */
        $entityRepository = $this->getEntityManager()->getRepository(Country::class);

        $fieldset = new CountryFieldset($this->getEntityManager(),$this->name);
        $fieldset->setHydrator(new DoctrineObject($this->getServiceManager()->get('doctrine.entitymanager.orm_default'),false));
        $fieldset->setObject(new Country());
        $fieldset->setTranslator($this->getTranslator());

        // HERE THE INPUTFILTER IS SET ONTO THE FIELDSET THAT WAS JUST CREATED
        $fieldset->setInputFilter(
            $this->getServiceManager()->get('InputFilterManager')->get(
                CountryInputFilter::class,[ // These are the options read by the MutableCreationOptionsInterface
                    'object_manager' => $this->getEntityManager(),'object_repository' => $entityRepository,'translator' => $this->getTranslator(),]
            )
        );

        return $fieldset;
    }
}

AbstractFieldsetFactory.php

abstract class AbstractFieldsetFactory implements FactoryInterface,MutableCreationOptionsInterface
{

    protected $serviceManager;
    protected $entityManager;
    protected $translator;
    protected $name;


    public function setCreationOptions(array $options)
    {
        $this->name = $options['name'];
    }

    public function createService(ServiceLocatorInterface $serviceLocator)
    {
        /** @var ServiceLocator $serviceManager */
        $this->serviceManager = $serviceLocator->getServiceLocator();

        /** @var EntityManager $entityManager */
        $this->entityManager = $this->getServiceManager()->get('DoctrineORMEntityManager');

        /** @var Translator $translator */
        $this->translator = $this->getServiceManager()->get('translator');
    }

    // Getters/setters for properties
}

CountryFieldsetInputFilter.php

class CountryInputFilter extends AbstractInputFilter
{
    public function init()
    {
        parent::init();

        $this->add([
            'name' => 'name','filters' => [
                ['name' => StringTrim::class],['name' => StripTags::class],'validators' => [
                [
                    'name' => StringLength::class,'options' => [
                        'min' => 3,// This is just completely ignored
                        'max' => 255,]);

        // More adding
    }
}

AbstractFieldsetInputFilter.php – 最后一个！

（编辑：李大同）

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