LocaleFileForm.inc.php

<?php
 
import('lib.pkp.classes.form.Form');
 
class LocaleFileForm extends Form {
   var $filePath;
 
   var $locale;
 
   var $plugin;
 
   function __construct($customLocalePlugin, $filePath, $locale) {
      parent::__construct($customLocalePlugin->getTemplateResource('localeFile.tpl'));
      $this->plugin = $customLocalePlugin;
      $this->filePath = $filePath;
      $this->locale = $locale;
   }
 
   function fetch($request) {
      $file = $this->filePath;
      $locale = $this->locale;
      if (!CustomLocaleAction::isLocaleFile($locale, $file)) throw new Exception("$file is not a locale file!");
 
      $contextFileManager = new ContextFileManager($request->getContext()->getId());
      $customLocalePath = $contextFileManager->getBasePath() . "customLocale/$locale/$file";
 
      import('lib.pkp.classes.i18n.LocaleFile');
      if ($contextFileManager->fileExists($customLocalePath)) $localeContents = LocaleFile::load($customLocalePath);
      else $localeContents = null;
      $referenceLocaleContents = LocaleFile::load($file);
      $referenceLocaleContentsArray = [];
      foreach ($referenceLocaleContents as $key => $value) {
         $referenceLocaleContentsArray[] = [
            'localeKey' => $key,
            'value' => $value,
         ];
      }
 
      import('lib.pkp.classes.core.ArrayItemIterator');
      $templateMgr = TemplateManager::getManager($request);
      $templateMgr->assign(array(
         'filePath' => $this->filePath,
         'localeContents' => $localeContents,
         'locale' => $locale,
         'referenceLocaleContentsArray' => $referenceLocaleContentsArray,
      ));
 
      return parent::fetch($request);
   }
}