Verified Commit 914ecc3f authored by Lauri Timmanee's avatar Lauri Timmanee
Browse files

Issue #3516359 by larowlan, smustgrave, longwave, lauriii, wim leers,... 

Issue #3516359 by larowlan, smustgrave, longwave, lauriii, wim leers, mstrelan: ComponentValidator ignores the set validator and creates a new one
parent 0fbf14f1

core/lib/Drupal/Core/Theme/Component/ComponentValidator.php

+6 −5
Original line number Diff line number Diff line
@@ -123,6 +123,7 @@ public function validateDefinition(array $definition, bool $enforce_schemas): bo 
    );



    $definition_object = Validator::arrayToObjectRecursive($definition);

    $this->validator->reset();

    $this->validator->validate(

      $definition_object,

      (object) ['$ref' => 'file://' . dirname(__DIR__, 5) . '/assets/schemas/v1/metadata-full.schema.json']
@@ -188,15 +189,15 @@ public function validateProps(array $context, Component $component): bool { 
    ] = $this->validateClassProps($schema, $props_raw, $component_id);

    $schema = Validator::arrayToObjectRecursive($schema);

    $props = Validator::arrayToObjectRecursive($props_raw);

    $validator = new Validator();

    $validator->validate($props, $schema, Constraint::CHECK_MODE_TYPE_CAST);

    $validator->getErrors();

    if ($validator->isValid()) {

    $this->validator->reset();

    $this->validator->validate($props, $schema, Constraint::CHECK_MODE_TYPE_CAST);

    $this->validator->getErrors();

    if ($this->validator->isValid()) {

      return TRUE;

    }

    // Dismiss type errors if the prop received a render array.

    $errors = array_filter(

      $validator->getErrors(),

      $this->validator->getErrors(),

      function (array $error) use ($context): bool {

        if (($error['constraint'] ?? '') !== 'type') {

          return TRUE;

core/tests/Drupal/Tests/Core/Theme/Component/ComponentValidatorTest.php

+55 −0
Original line number Diff line number Diff line
@@ -4,10 +4,15 @@ 


namespace Drupal\Tests\Core\Theme\Component;



use Drupal\Component\Utility\UrlHelper;

use Drupal\Core\Template\Attribute;

use Drupal\Core\Theme\Component\ComponentValidator;

use Drupal\Core\Render\Component\Exception\InvalidComponentException;

use Drupal\Core\Plugin\Component;

use JsonSchema\Constraints\Factory;

use JsonSchema\Constraints\FormatConstraint;

use JsonSchema\Entity\JsonPointer;

use JsonSchema\Validator;

use PHPUnit\Framework\TestCase;

use Symfony\Component\Yaml\Yaml;
@@ -168,6 +173,33 @@ public static function dataProviderValidatePropsValid(): array { 
    ];

  }



  /**

   * Tests we can use a custom validator to validate props.

   */

  public function testCustomValidator(): void {

    $component = new Component(

      ['app_root' => '/fake/path/root'],

      'sdc_test:my-cta',

      static::loadComponentDefinitionFromFs('my-cta'),

    );

    $component_validator = new ComponentValidator();

    // A validator with a constraint factory that uses a custom constraint for

    // checking format.

    $component_validator->setValidator(new Validator((new Factory())->setConstraintClass('format', UrlHelperFormatConstraint::class)));

    self::assertTrue(

      $component_validator->validateProps([

        'text' => 'Can Pica',

        // This is a valid URI but for v5.2 of justinrainbow/json-schema it

        // does not pass validation without a custom constraint for format.

        // We pass a custom factory and it should be used.

        'href' => 'entity:node/1',

        'target' => '_blank',

        'attributes' => new Attribute(['key' => 'value']),

      ], $component),

      'The valid component props threw an error.'

    );

  }



  /**

   * Tests that invalid props are handled properly.

   *
@@ -255,3 +287,26 @@ private static function loadComponentDefinitionFromFs(string $component_name): a 
  }



}



/**

 * Defines a custom format constraint for json-schema.

 */

class UrlHelperFormatConstraint extends FormatConstraint {



  /**

   * {@inheritdoc}

   */

  public function check(&$element, $schema = NULL, ?JsonPointer $path = NULL, $i = NULL): void {

    if (!isset($schema->format) || $this->factory->getConfig(self::CHECK_MODE_DISABLE_FORMAT)) {

      return;

    }

    if ($schema->format === 'uri') {

      if (\is_string($element) && !UrlHelper::isValid($element)) {

        $this->addError($path, 'Invalid URL format', 'format', ['format' => $schema->format]);

      }

      return;

    }

    parent::check($element, $schema, $path, $i);

  }



}