45 lines
1.9 KiB
PHP
45 lines
1.9 KiB
PHP
<?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) 2002-2008 (original work) Public Research Centre Henri Tudor & University of Luxembourg (under the project TAO & TAO2);
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* 2008-2010 (update and modification) 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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*
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*/
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?>
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<?php
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class taoQtiItem_install_checks_Mathjax extends common_configuration_Component
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{
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public function check()
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{
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$status = null;
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$mathJax = false;
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$report = null;
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$dp = DIRECTORY_SEPARATOR;
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$mathJaxFile = dirname(__FILE__) . "${dp}..${dp}..${dp}views${dp}js${dp}mathjax${dp}MathJax.js";
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if (@is_file($mathJaxFile)) {
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$report = new common_configuration_Report(common_configuration_Report::VALID, 'MathJax JavaScript library installed.', $this);
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} else {
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$report = new common_configuration_Report(common_configuration_Report::INVALID, 'MathJax JavaScript library not installed. To enable MathML expressions in your QTI items, you need to install the third-party MathJax library.', $this);
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}
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return $report;
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}
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}
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