function EntityField::init

Overrides FieldPluginBase::init

File

core/modules/views/src/Plugin/views/field/EntityField.php, line 217

Class

EntityField

A field that displays entity field data.

Namespace

Code

public function init(ViewExecutable $view, DisplayPluginBase $display, ?array &$options = NULL) {
  parent::init($view, $display, $options);
  $this->multiple = FALSE;
  $this->limit_values = FALSE;
  $field_definition = $this->getFieldDefinition();
  $cardinality = $field_definition->getFieldStorageDefinition()
    ->getCardinality();
  if ($field_definition->getFieldStorageDefinition()
    ->isMultiple()) {
    $this->multiple = TRUE;
    // If "Display all values in the same row" is FALSE, then we always limit
    // in order to show a single unique value per row.
    if (!$this->options['group_rows']) {
      $this->limit_values = TRUE;
    }
    // If "First and last only" is chosen, limit the values
    if (!empty($this->options['delta_first_last'])) {
      $this->limit_values = TRUE;
    }
    // Otherwise, we only limit values if the user hasn't selected "all", 0, or
    // the value matching field cardinality.
    if ($this->options['delta_limit'] > 0 && $this->options['delta_limit'] != $cardinality || intval($this->options['delta_offset'])) {
      $this->limit_values = TRUE;
    }
  }
}