| <?php |
| /** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| * @copyright Copyright (C) 2005-2010 eZ Systems AS. All rights reserved. |
| * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0 |
| * @version //autogentag// |
| * @filesource |
| * @package Translation |
| */ |
| |
| /** |
| * Implements the ComplementEmpty translation filter. |
| * |
| * The filter replaces a missing translated string with its original. |
| * |
| * @package Translation |
| * @version //autogentag// |
| * @mainclass |
| */ |
| class ezcTranslationComplementEmptyFilter implements ezcTranslationFilter |
| { |
| /** |
| * Singleton instance |
| * @var ezcTranslationComplementEmptyFilter |
| */ |
| static private $instance = null; |
| |
| /** |
| * Private constructor to prevent non-singleton use. |
| */ |
| private function __construct() |
| { |
| } |
| |
| /** |
| * Returns an instance of the class ezcTranslationComplementEmptyFilter. |
| * |
| * @return ezcTranslationComplementEmptyFilter Instance of ezcTranslationComplementEmptyFilter |
| */ |
| public static function getInstance() |
| { |
| if ( is_null( self::$instance ) ) |
| { |
| self::$instance = new ezcTranslationComplementEmptyFilter(); |
| } |
| return self::$instance; |
| } |
| |
| /** |
| * Filters the context $context. |
| * |
| * Applies the fillin filter on the given context. The filter replaces a |
| * missing translated string with its original. |
| * |
| * @param array(ezcTranslationData) $context |
| * @return void |
| */ |
| public function runFilter( array $context ) |
| { |
| foreach ( $context as $element ) |
| { |
| if ( $element->status == ezcTranslationData::UNFINISHED ) |
| { |
| $element->translation = $element->original; |
| } |
| } |
| } |
| } |
| ?> |