function entity_translation_hierarchy_views_handler_filter_blocking::query in Language Hierarchy 7

Add condition to select only part of the tree that is under argument's id.

Overrides views_handler_filter_boolean_operator::query

See also

entity_translation_hierarchy_views_post_execute()

File

modules/entity_translation_hierarchy/views/handlers/filter_blocking.inc, line 20

Definition of entity_translation_hierarchy_views_handler_filter_blocking.

Class

entity_translation_hierarchy_views_handler_filter_blocking

Filter by blocking column.

Code

function query() {

  // Behave as normal SQL query if user want to display blocking translations.
  if ($this->value) {
    parent::query();
  }
  else {
    $table = $this
      ->ensure_my_table();

    // Add weight, depth and parent fields.
    $this->query
      ->add_field($table, 'blocking', 'entity_translation_hierarchy_blocking');
    $this->query
      ->add_field($table, 'entity_id', 'entity_translation_hierarchy_entity_id');
  }
}