class revisioning_handler_field_node_number_of_revisions in Revisioning 8

@file Handler for the 'Node: number of revisions' field.

Hierarchy

• class \revisioning_handler_field_node_number_of_revisions extends \views_handler_field

1 string reference to 'revisioning_handler_field_node_number_of_revisions'

revisioning_views_data_alter in views/revisioning.views.inc

Implements hook_views_data_alter().

File

views/revisioning_handler_field_node_number_of_revisions.inc, line 8

Handler for the 'Node: number of revisions' field.

class revisioning_handler_field_node_number_of_revisions extends views_handler_field {

  /**
   * Call constructor.
   */
  public function construct() {
    parent::construct();
    $this->additional_fields['nid'] = 'nid';
  }

  /**
   * Check access.
   */
  public function access() {
    return user_access('access content');
  }

  /**
   * Help build the query.
   */
  public function query() {

    // Not calling parent::query() as it will treat 'number of revisions' as
    // a real db field.
    $this
      ->ensure_my_table();
    $this
      ->add_additional_fields();
  }

  /**
   * Render data.
   */
  public function render($values) {
    $nid = $values->{$this->aliases['nid']};
    return revisioning_get_number_of_revisions($nid);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
revisioning_handler_field_node_number_of_revisions::access	public	function	Check access.
revisioning_handler_field_node_number_of_revisions::construct	public	function	Call constructor.
revisioning_handler_field_node_number_of_revisions::query	public	function	Help build the query.
revisioning_handler_field_node_number_of_revisions::render	public	function	Render data.