2009-02-12 16:54:55 +01:00
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<?php
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/*******************************************************************************
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* Copyright (C) 2007 Easter-eggs
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2021-04-13 18:04:19 +02:00
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* https://ldapsaisie.org
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2009-02-12 16:54:55 +01:00
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*
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* Author: See AUTHORS file in top-level directory.
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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 version 2
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* as published by the Free Software Foundation.
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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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******************************************************************************/
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/**
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* Règle de validation : mime_type d'un fichier
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*
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* @author Benjamin Renard <brenard@easter-eggs.com>
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*/
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class LSformRule_mimetype extends LSformRule {
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2021-07-21 16:34:46 +02:00
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// CLI parameters autocompleters
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2023-01-03 12:51:45 +01:00
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protected static $cli_params_autocompleters = array(
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2021-07-21 16:34:46 +02:00
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'mimeType' => null,
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'mimeTypeRegEx' => null,
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);
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2009-02-12 16:54:55 +01:00
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/**
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2022-12-31 21:15:19 +01:00
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* Validate form element value
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2009-02-12 16:54:55 +01:00
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*
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2022-12-31 21:15:19 +01:00
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* @param mixed $value The value to validate
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* @param array $options Validation options:
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2009-02-12 16:54:55 +01:00
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* - Type MIME : $options['params']['mimeType']
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* - Type MIME (regex) : $options['params']['mimeTypeRegEx']
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2022-12-31 21:15:19 +01:00
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* @param LSformElement &$formElement The related LSformElement object
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2009-02-12 16:54:55 +01:00
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*
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2022-12-31 21:15:19 +01:00
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* @return boolean True if value is valid, False otherwise
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2009-02-12 16:54:55 +01:00
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*/
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2022-12-31 02:31:21 +01:00
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public static function validate($value, $options, &$formElement) {
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2009-02-12 16:54:55 +01:00
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$file = LSsession :: getTmpFile($value);
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2020-02-18 12:31:13 +01:00
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$real_mimetype = mime_content_type($file);
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2020-11-30 19:43:52 +01:00
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$mimetypes = ensureIsArray(LSconfig :: get('params.mimeType', null, null, $options));
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if ($mimetypes && !in_array($real_mimetype, $mimetypes))
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2021-07-12 18:59:34 +02:00
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throw new LSformRuleException(getFData(_('Invalid file type (%{type}).'), $real_mimetype));
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2020-02-18 12:31:13 +01:00
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$mimeTypeRegEx = LSconfig :: get('params.mimeTypeRegEx', null, 'string', $options);
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if (is_string($mimeTypeRegEx) && !preg_match($mimeTypeRegEx, $real_mimetype))
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2021-07-12 18:59:34 +02:00
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throw new LSformRuleException(getFData(_('Invalid file type (%{type}).'), $real_mimetype));
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2020-02-18 12:31:13 +01:00
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2009-02-12 16:54:55 +01:00
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return true;
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}
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2020-02-18 12:31:13 +01:00
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2009-02-12 16:54:55 +01:00
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}
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