62 lines
2.3 KiB
PHP
62 lines
2.3 KiB
PHP
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<?php
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/**
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; under version 2
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* of the License (non-upgradable).
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* Copyright (c) 2008-2010 (original work) Deutsche Institut für Internationale Pädagogische Forschung (under the project TAO-TRANSFER);
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* 2009-2012 (update and modification) Public Research Centre Henri Tudor (under the project TAO-SUSTAIN & TAO-DEV);
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* 2013 (update and modification) Open Assessment Technologies SA (under the project TAO-PRODUCT);
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*/
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/**
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* An implementation of TranslationFileWriter aiming at writing JavaScript
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* files.
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*
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* @access public
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* @author Jerome Bogaerts
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* @author Bertrand Chevrier <bertrand@taotesting.com>
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* @package tao
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* @since 2.2
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*/
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class tao_helpers_translation_JSFileWriter extends tao_helpers_translation_TranslationFileWriter
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{
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/**
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* Write a javascript AMD module that provides translations
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* for the target languages.
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*
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* @access public
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* @return mixed
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*/
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public function write()
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{
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$path = $this->getFilePath();
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$strings = [];
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foreach ($this->getTranslationFile()->getTranslationUnits() as $tu) {
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if ($tu->getTarget() !== '') {
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$strings[$tu->getSource()] = $tu->getTarget();
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}
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}
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$buffer = json_encode($strings, JSON_HEX_QUOT | JSON_HEX_APOS);
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if (!file_put_contents($path, $buffer)) {
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throw new tao_helpers_translation_TranslationException("An error occured while writing Javascript " .
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"translation file '${path}'.");
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}
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}
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}
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