class UnitsUnitUIController in Units of Measurement 7.2

Admin UI controller class for entity type 'units_unit'.

Hierarchy

• class \EntityDefaultUIController
  • class \UnitsAbstractUIController
    • class \UnitsUnitUIController

1 string reference to 'UnitsUnitUIController'

units_ui_entity_info_alter in ./units_ui.module

Implements hook_entity_info_alter().

File

includes/UnitsUnitUIController.class.inc, line 11

Definition of UnitsUnitUIController class.

class UnitsUnitUIController extends UnitsAbstractUIController {
  public function __construct($entity_type, $entity_info) {

    // We have to override %units_measure_machine_name placeholder in
    // $this->path with real bundle.
    parent::__construct($entity_type, $entity_info);
    $this->path = str_replace('%units_measure_machine_name', $this
      ->bundleArgument(), $this->path);
  }
  public function hook_menu() {

    // For this particular case we need to undo substitution of [bundle] to the
    // real bundle string made in __construct method of this class.
    $original_path = $this->path;
    $this->path = $this->entityInfo['admin ui']['path'];
    $items = parent::hook_menu();

    // We have to alter title for general overview page of entity admin UI,
    // to make it less confusing we need to include title of measure into it.
    $items[$this->path]['title callback'] = 'units_ui_unit_title';
    $items[$this->path]['title arguments'] = array(
      $this
        ->bundleArgumentPosition(),
    );

    // On the 'add' path, we need to provide info about the bundle of units
    // entity, so we have to slightly adjust the page callback and its
    // arguments in order to make it happen.
    $items[$this->path . '/add']['page callback'] = 'units_ui_entity_ui_get_bundle_add_form';
    $items[$this->path . '/add']['page arguments'] = array(
      $this->entityType,
      $this
        ->bundleArgumentPosition(),
    );

    // Putting back the original path once we are done.
    $this->path = $original_path;
    return $items;
  }
  public function overviewTable($conditions = array()) {

    // For better code reusage we prefer to add a condition and pass on to
    // parent's method, rather than running our own EntityFieldQuery and then
    // building the overview table.
    $conditions[$this->entityInfo['entity keys']['bundle']] = $this
      ->bundleArgument();
    return parent::overviewTable($conditions);
  }

  /**
   * Supportive function.
   *
   * Extracts bundle argument from menu path.
   */
  public function bundleArgument() {
    return arg($this
      ->bundleArgumentPosition());
  }
  public function entityFormSubmitBuildEntity($form, &$form_state) {

    // Before we handle on down the way to parent's method, we have to insert
    // the info about bundle into $form_state.
    $form_state['values'][$this->entityInfo['entity keys']['bundle']] = $this
      ->bundleArgument();
    return parent::entityFormSubmitBuildEntity($form, $form_state);
  }

  /**
   * Supportive function.
   *
   * Based on entity info extracts menu argument position of bundle.
   */
  protected function bundleArgumentPosition() {

    // We have defined a custom property 'path bundle argument position' in
    // hook_entity_info(), of which we now take advantage.
    return $this->entityInfo['admin ui']['path bundle argument position'];
  }

}

Members

Name	Modifiers	Type	Description	Overrides
EntityDefaultUIController::$entityInfo	protected	property
EntityDefaultUIController::$entityType	protected	property
EntityDefaultUIController::$id_count	protected	property
EntityDefaultUIController::$overviewPagerLimit	public	property	Defines the number of entries to show per page in overview table.
EntityDefaultUIController::applyOperation	public	function	Applies an operation to the given entity.
EntityDefaultUIController::hook_forms	public	function	Provides definitions for implementing hook_forms().
EntityDefaultUIController::operationCount	protected	function	Returns the operation count for calculating colspans.
EntityDefaultUIController::operationForm	public	function	Builds the operation form.
EntityDefaultUIController::operationFormSubmit	public	function	Operation form submit callback.	1
EntityDefaultUIController::operationFormValidate	public	function	Operation form validation callback.
EntityDefaultUIController::overviewForm	public	function	Builds the entity overview form.
EntityDefaultUIController::overviewFormSubmit	public	function	Overview form submit callback.
EntityDefaultUIController::overviewFormValidate	public	function	Overview form validation callback.
EntityDefaultUIController::overviewTableHeaders	protected	function	Generates the table headers for the overview table.
EntityDefaultUIController::overviewTableRow	protected	function	Generates the row for the passed entity and may be overridden in order to customize the rows.
UnitsUnitUIController::bundleArgument	public	function	Supportive function.
UnitsUnitUIController::bundleArgumentPosition	protected	function	Supportive function.
UnitsUnitUIController::entityFormSubmitBuildEntity	public	function	Entity submit builder invoked via entity_ui_form_submit_build_entity(). Overrides EntityDefaultUIController::entityFormSubmitBuildEntity
UnitsUnitUIController::hook_menu	public	function	Provides definitions for implementing hook_menu(). Overrides UnitsAbstractUIController::hook_menu
UnitsUnitUIController::overviewTable	public	function	Generates the render array for a overview table for arbitrary entities matching the given conditions. Overrides EntityDefaultUIController::overviewTable
UnitsUnitUIController::__construct	public	function	Overrides EntityDefaultUIController::__construct