109 lines
2.9 KiB
PHP
109 lines
2.9 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) 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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* Short description of class tao_helpers_form_elements_template_Template
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*
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* @access public
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* @author Joel Bout, <joel.bout@tudor.lu>
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* @package tao
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*/
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class tao_helpers_form_elements_template_Template extends tao_helpers_form_elements_Template
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{
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// --- ASSOCIATIONS ---
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// --- ATTRIBUTES ---
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// --- OPERATIONS ---
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/**
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* Short description of method feed
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*
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* @access public
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* @author Joel Bout, <joel.bout@tudor.lu>
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* @return mixed
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*/
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public function feed()
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{
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$values = [];
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$prefix = preg_quote($this->getPrefix(), '/');
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foreach ($_POST as $key => $value) {
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if (preg_match("/^$prefix/", $key)) {
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$values[str_replace($this->getPrefix(), '', $key)] = $value;
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}
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}
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$this->setValues($values);
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}
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/**
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* Short description of method render
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*
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* @access public
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* @author Joel Bout, <joel.bout@tudor.lu>
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* @return string
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*/
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public function render()
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{
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$returnValue = (string) '';
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if (file_exists($this->path) && is_readable($this->path)) {
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extract($this->variables);
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ob_start();
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common_Logger::i('including \'' . $this->path . '\' into form', ['TAO']);
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include $this->path;
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$returnValue = ob_get_contents();
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ob_end_clean();
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//clean the extracted variables
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foreach ($this->variables as $key => $name) {
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unset($$key);
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}
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}
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return (string) $returnValue;
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}
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/**
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* Short description of method getEvaluatedValue
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*
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* @access public
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* @author Joel Bout, <joel.bout@tudor.lu>
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* @return mixed
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*/
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public function getEvaluatedValue()
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{
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return $this->getValues();
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}
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}
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