public function EntityField::clickSort in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/views/src/Plugin/views/field/EntityField.php \Drupal\views\Plugin\views\field\EntityField::clickSort()

Called to determine what to tell the clicksorter.

Overrides FieldPluginBase::clickSort

1 method overrides EntityField::clickSort()

ModerationStateField::clickSort in core/modules/content_moderation/src/Plugin/views/field/ModerationStateField.php

Called to determine what to tell the clicksorter.

File

core/modules/views/src/Plugin/views/field/EntityField.php, line 313

Class

EntityField

A field that displays entity field data.

Namespace

Drupal\views\Plugin\views\field

Code

public function clickSort($order) {

  // No column selected, can't continue.
  if (empty($this->options['click_sort_column'])) {
    return;
  }
  $this
    ->ensureMyTable();
  $field_storage_definition = $this
    ->getFieldStorageDefinition();
  $column = $this
    ->getTableMapping()
    ->getFieldColumnName($field_storage_definition, $this->options['click_sort_column']);
  if (!isset($this->aliases[$column])) {

    // Column is not in query; add a sort on it.
    $this->aliases[$column] = $this->tableAlias . '.' . $column;

    // If the query uses DISTINCT we need to add the column too.
    if (!empty($this->view
      ->getQuery()->options['distinct'])) {
      $this->query
        ->addField($this->tableAlias, $column);
    }
  }
  $this->query
    ->addOrderBy(NULL, NULL, $order, $this->aliases[$column]);
}