Drupal\Driver\Fields\Drupal7\ListBooleanHandler

Complexity

Total Complexity

4

Size/Duplication

Total Lines	22
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	expand()	0	15	4

<?php

namespace Drupal\Driver\Fields\Drupal7;

/**
 * ListBoolean field handler for Drupal 7.
 */
class ListBooleanHandler extends AbstractHandler {

  /**
   * {@inheritdoc}
   */
  public function expand($values) {
    $return = [];
    $allowed_values = $this->fieldInfo['settings']['allowed_values'];
    // If values are blank then use keys as value.
    foreach ($allowed_values as $key => $value) {
      if ($value == '') {
        $allowed_values[$key] = $key;
      }
    }
    $allowed_values = array_flip($allowed_values);
    foreach ($values as $value) {
      $return[$this->language][] = ['value' => $allowed_values[$value]];
    }
    return $return;
  }

}