FieldControlledVocab.inc.php

<?php
namespace PKP\components\forms;
 
use PKP\components\forms\FieldBaseAutosuggest;
 
class FieldControlledVocab extends FieldBaseAutosuggest {
   public $component = 'field-controlled-vocab';
 
   public $locales = [];
 
   public function getConfig() {
      $config = parent::getConfig();
 
      if ($this->isMultilingual) {
         $config['selected'] = [];
         foreach ($this->locales as $locale) {
            if (array_key_exists($locale['key'], $this->selected)) {
               $config['selected'][$locale['key']] = array_map([$this, 'mapSelected'], (array) $this->selected[$locale['key']]);
            } else {
               $config['selected'][$locale['key']] = [];
            }
         }
      } else {
         $config['selected'] = array_map([$this, 'mapSelected'], $this->selected);
      }
 
      return $config;
   }
 
   public function mapSelected($value) {
      return [
         'value' => $value,
         'label' => $value,
      ];
   }
}