public function CustomMetaDeriverProperty::getDerivativeDefinitions in Custom Meta 2.0.x

Gets the definition of all derivatives of a base plugin.

Parameters

array $base_plugin_definition: The definition array of the base plugin.

Return value

array An array of full derivative definitions keyed on derivative id.

Overrides DeriverBase::getDerivativeDefinitions

See also

getDerivativeDefinition()

File

src/Plugin/Derivative/CustomMetaDeriverProperty.php, line 15

Class

CustomMetaDeriverProperty

Create a new custom_meta tag plugin for property custom tags.

Namespace

Drupal\custom_meta\Plugin\Derivative

Code

public function getDerivativeDefinitions($base_plugin_definition) {

  // Get a list of all custom defined metas.
  $custom_meta_settings = \Drupal::config('custom_meta.settings');
  $custom_meta = $custom_meta_settings
    ->get('tag');
  $custom_meta_prefix = $custom_meta_settings
    ->get('prefix');

  // Now we loop over them and declare the derivatives.
  foreach ($custom_meta as $id => $meta) {
    if ($meta['attribute'] == 'property') {

      // The base definition includes the annotations defined in the plugin,
      // i.e. CustomMetaTagProperty. Each one may be overridden.
      $derivative = $base_plugin_definition;

      // Here we fill in any missing keys on the layout annotation.
      $derivative['weight']++;
      $derivative['id'] = $id;
      $derivative['name'] = $custom_meta_prefix . $id;
      $derivative['label'] = t($meta['label']);
      $derivative['description'] = t($meta['description']);

      // Reference derivatives based on their UUID instead of the record ID.
      $this->derivatives[$derivative['id']] = $derivative;
    }
  }
  return $this->derivatives;
}