153 lines
4.0 KiB
PHP
153 lines
4.0 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) 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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*
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*/
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/**
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* This class is a simple "search and replace" PHP-Like template renderer.
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* It parses a file with php short tags and replace the variables by the
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* in attributes
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*
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* @access public
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* @author Joel Bout, <joel@taotesting.com>
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* @package taoItems
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*/
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class taoItems_models_classes_TemplateRenderer
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{
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// --- ASSOCIATIONS ---
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// --- ATTRIBUTES ---
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/**
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* Short description of attribute context
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*
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* @access protected
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* @var array
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*/
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protected static $context = [];
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/**
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* ClearFW Renderer
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*
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* @access private
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*/
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private $renderer = null;
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// --- OPERATIONS ---
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/**
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* Short description of method __construct
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*
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* @access public
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* @author Joel Bout, <joel@taotesting.com>
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* @param string templatePath
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* @param array variables
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* @return mixed
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*/
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public function __construct($templatePath, $variables = [])
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{
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if (
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!file_exists($templatePath)
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|| !is_readable($templatePath)
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|| !preg_match("/\.tpl\.php$/", basename($templatePath))
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) {
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common_Logger::w('Template ', $templatePath . ' not found');
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throw new InvalidArgumentException("Unable to load the template file from $templatePath");
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}
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if (!tao_helpers_File::securityCheck($templatePath)) {
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throw new Exception("Security warning: $templatePath is not safe.");
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}
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$this->renderer = new Renderer($templatePath, $variables);
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}
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/**
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* Short description of method setContext
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*
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* @access public
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* @author Joel Bout, <joel@taotesting.com>
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* @param array parameters
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* @param string prefix
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* @return mixed
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*/
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public static function setContext($parameters, $prefix = '')
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{
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self::$context = [];
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foreach ($parameters as $key => $value) {
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self::$context[$prefix . $key] = $value;
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}
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}
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/**
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* sets the template to be used
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*
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* @access public
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* @author Joel Bout, <joel@taotesting.com>
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* @param string templatePath
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* @return mixed
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*/
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public function setTemplate($templatePath)
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{
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$this->renderer->setTemplate($templatePath);
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}
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/**
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* adds or replaces the data for a specific key
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*
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* @access public
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* @author Joel Bout, <joel@taotesting.com>
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* @param string key
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* @param value
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* @return mixed
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*/
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public function setData($key, $value)
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{
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$this->renderer->setData($key, $value);
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}
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/**
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* Short description of method render
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*
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* @access public
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* @author Joel Bout, <joel@taotesting.com>
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* @return string
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*/
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public function render()
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{
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$returnValue = (string) '';
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$this->renderer->setMultipleData(self::$context);
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$returnValue = $this->renderer->render();
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return (string) $returnValue;
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}
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}
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