56 lines
2.0 KiB
PHP
56 lines
2.0 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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*
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*/
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/**
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* Short description of class tao_helpers_form_elements_GenerisAsyncFile
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*
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* @access public
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* @author Jerome Bogaerts, <jerome@taotesting.com>
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* @package tao
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*/
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abstract class tao_helpers_form_elements_GenerisAsyncFile extends tao_helpers_form_FormElement
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{
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public const WIDGET_ID = 'http://www.tao.lu/datatypes/WidgetDefinitions.rdf#GenerisAsyncFile';
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/**
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* Short description of method setValue
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*
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* @access public
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* @author Jerome Bogaerts, <jerome@taotesting.com>
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* @param mixed value
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*/
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public function setValue($value)
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{
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if ($value instanceof tao_helpers_form_data_UploadFileDescription) {
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// The file is being uploaded.
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$this->value = $value;
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} elseif (!is_null($value)) {
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// The file has already been uploaded
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$this->value = new tao_helpers_form_data_StoredFileDescription($value);
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} else {
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// Empty file upload description, nothing was uploaded.
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$this->value = new tao_helpers_form_data_UploadFileDescription('', 0, '', '');
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}
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}
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}
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