public function DuplicateFieldConstraintValidator::validate in JSON:API Extras 8.2

Same name and namespace in other branches

1. 8.3 src/Plugin/Validation/Constraint/DuplicateFieldConstraintValidator.php \Drupal\jsonapi_extras\Plugin\Validation\Constraint\DuplicateFieldConstraintValidator::validate()
2. 8 src/Plugin/Validation/Constraint/DuplicateFieldConstraintValidator.php \Drupal\jsonapi_extras\Plugin\Validation\Constraint\DuplicateFieldConstraintValidator::validate()

File

src/Plugin/Validation/Constraint/DuplicateFieldConstraintValidator.php, line 31

Class

DuplicateFieldConstraintValidator

The validator.

Namespace

Drupal\jsonapi_extras\Plugin\Validation\Constraint

Code

public function validate($entity_data, Constraint $constraint) {
  $resourceFields = $entity_data['resourceFields'];
  $overrides = [];

  // Get the field values.
  foreach ($resourceFields as $field => $data) {

    // Only get the overridden fields.
    if ($data['fieldName'] != $data['publicName']) {

      // Store the publicName for comparison.
      $overrides[$field] = $data['publicName'];
    }
  }

  // Compare the overrides and find any duplicate values.
  $deduped_overrides = array_unique($overrides);
  $dupes = array_diff_assoc($overrides, $deduped_overrides);

  // Set an error if there are duplicates.
  if ($dupes) {
    foreach ($dupes as $field => $value) {
      $this->context
        ->buildViolation($constraint->message)
        ->atPath("resourceFields.{$field}.publicName")
        ->addViolation();
    }
  }

  // Now compare the overrides with the default names to validate no dupes
  // exist.
  foreach ($overrides as $field => $override) {
    if (array_key_exists($override, $resourceFields)) {
      $this->context
        ->buildViolation($constraint->message)
        ->atPath("resourceFields.{$field}.publicName")
        ->addViolation();
    }
  }

  // Validate URL and resource type.
  $resource_types = $this->entityTypeManager
    ->getStorage('jsonapi_resource_config')
    ->loadByProperties([
    'disabled' => FALSE,
  ]);
  foreach ($resource_types as $id => $resource_type) {
    if ($entity_data['id'] == $id) {
      continue;
    }
    if ($resource_type
      ->get('resourceType') == $entity_data['resourceType']) {
      $this->context
        ->buildViolation('There is already resource (@name) with this resource type.', [
        '@name' => $resource_type
          ->id(),
      ])
        ->atPath('resourceType')
        ->addViolation();
    }
    if ($resource_type
      ->get('path') == $entity_data['path']) {
      $this->context
        ->buildViolation('There is already resource (@name) with this path.', [
        '@name' => $resource_type
          ->id(),
      ])
        ->atPath('resourceType')
        ->addViolation();
    }
  }
}