public function EntityInlineEntityFormController::settingsForm in Inline Entity Form 7

Returns the settings form for the current entity type.

The settings form is embedded into the IEF widget settings form. Settings are later injected into the controller through $this->settings.

Parameters

$field: The definition of the reference field used by IEF.

$instance: The definition of the reference field instance.

2 calls to EntityInlineEntityFormController::settingsForm()

CommerceLineItemInlineEntityFormController::settingsForm in includes/commerce_line_item.inline_entity_form.inc

Overrides EntityInlineEntityFormController::settingsForm().

CommerceProductInlineEntityFormController::settingsForm in includes/commerce_product.inline_entity_form.inc

Overrides EntityInlineEntityFormController::settingsForm().

2 methods override EntityInlineEntityFormController::settingsForm()

CommerceLineItemInlineEntityFormController::settingsForm in includes/commerce_line_item.inline_entity_form.inc

Overrides EntityInlineEntityFormController::settingsForm().

CommerceProductInlineEntityFormController::settingsForm in includes/commerce_product.inline_entity_form.inc

Overrides EntityInlineEntityFormController::settingsForm().

File

includes/entity.inline_entity_form.inc, line 168

Defines the base inline entity form controller.

Class

EntityInlineEntityFormController

@file Defines the base inline entity form controller.

Code

public function settingsForm($field, $instance) {
  $labels = $this
    ->labels();
  $states_prefix = 'instance[widget][settings][type_settings]';
  $form = array();
  $form['allow_new'] = array(
    '#type' => 'checkbox',
    '#title' => t('Allow users to add new @label.', array(
      '@label' => $labels['plural'],
    )),
    '#default_value' => $this->settings['allow_new'],
  );
  $form['allow_existing'] = array(
    '#type' => 'checkbox',
    '#title' => t('Allow users to add existing @label.', array(
      '@label' => $labels['plural'],
    )),
    '#default_value' => $this->settings['allow_existing'],
  );
  $form['match_operator'] = array(
    '#type' => 'select',
    '#title' => t('Autocomplete matching'),
    '#default_value' => $this->settings['match_operator'],
    '#options' => array(
      'STARTS_WITH' => t('Starts with'),
      'CONTAINS' => t('Contains'),
    ),
    '#description' => t('Select the method used to collect autocomplete suggestions. Note that <em>Contains</em> can cause performance issues on sites with thousands of nodes.'),
    '#states' => array(
      'visible' => array(
        ':input[name="' . $states_prefix . '[allow_existing]"]' => array(
          'checked' => TRUE,
        ),
      ),
    ),
  );

  // The single widget doesn't offer autocomplete functionality.
  if ($instance['widget']['type'] == 'inline_entity_form_single') {
    $form['allow_existing']['#access'] = FALSE;
    $form['match_operator']['#access'] = FALSE;
  }
  $form['allow_clone'] = array(
    '#type' => 'checkbox',
    '#title' => t('Allow users to clone @label.', array(
      '@label' => $labels['plural'],
    )),
    '#default_value' => isset($this->settings['allow_clone']) ? $this->settings['allow_clone'] : FALSE,
  );
  $form['delete_references'] = array(
    '#type' => 'checkbox',
    '#title' => t('Delete referenced @label when the parent entity is deleted.', array(
      '@label' => $labels['plural'],
    )),
    '#default_value' => $this->settings['delete_references'],
  );
  $form['override_labels'] = array(
    '#type' => 'checkbox',
    '#title' => t('Override labels'),
    '#default_value' => $this->settings['override_labels'],
  );
  $form['label_singular'] = array(
    '#type' => 'textfield',
    '#title' => t('Singular label'),
    '#default_value' => $this->settings['label_singular'],
    '#states' => array(
      'visible' => array(
        ':input[name="' . $states_prefix . '[override_labels]"]' => array(
          'checked' => TRUE,
        ),
      ),
    ),
  );
  $form['label_plural'] = array(
    '#type' => 'textfield',
    '#title' => t('Plural label'),
    '#default_value' => $this->settings['label_plural'],
    '#states' => array(
      'visible' => array(
        ':input[name="' . $states_prefix . '[override_labels]"]' => array(
          'checked' => TRUE,
        ),
      ),
    ),
  );
  return $form;
}