public function PluginId::getValueOptions in Plugin 8.2

Child classes should be used to override this function and set the 'value options', unless 'options callback' is defined as a valid function or static public method to generate these values.

This can use a guard to be used to reduce database hits as much as possible.

Return value

array|null The stored values from $this->valueOptions.

Overrides InOperator::getValueOptions

File

src/Plugin/views/filter/PluginId.php, line 59

Class

PluginId

Provides a Views filter for plugin IDs.

Namespace

Drupal\plugin\Plugin\views\filter

Code

public function getValueOptions() {
  if (!is_null($this->valueOptions)) {
    return $this->valueOptions;
  }
  $this->valueTitle = (string) $this->pluginType
    ->getLabel();
  $this->valueOptions = array_reduce($this->pluginType
    ->getPluginManager()
    ->getDefinitions(), function (array $value_options, $plugin_definition) {
    $plugin_definition = $this->pluginType
      ->ensureTypedPluginDefinition($plugin_definition);
    $value_options[$plugin_definition
      ->getId()] = $plugin_definition instanceof PluginLabelDefinitionInterface ? $plugin_definition
      ->getLabel() : $plugin_definition
      ->getId();
    return $value_options;
  }, []);
  natcasesort($this->valueOptions);
  return $this->valueOptions;
}