ldapsaisie/src/includes/class/class.LSformRule_imagefile.php

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<?php
/*******************************************************************************
* Copyright (C) 2007 Easter-eggs
* https://ldapsaisie.org
*
* Author: See AUTHORS file in top-level directory.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
******************************************************************************/
LSsession :: loadLSclass('LSformRule_mimetype');
/**
* Règle de validation : fichier de type image
*
* @author Benjamin Renard <brenard@easter-eggs.com>
*/
class LSformRule_imagefile extends LSformRule {
/**
* Validate form element value
*
* @param mixed $value The value to validate
* @param array $options Validation options:
* - Type MIME : $options['params']['mimeType']
* - Type MIME (regex) : $options['params']['mimeTypeRegEx']
* @param LSformElement &$formElement The related LSformElement object
*
* @return boolean True if value is valid, False otherwise
*/
public static function validate($value, $options, &$formElement) {
$file = LSsession :: getTmpFile($value);
$mimetype = mime_content_type($file);
$mimeType = LSconfig :: get('params.mimeType', null, null, $options);
$mimeTypeRegEx = LSconfig :: get('params.mimeTypeRegEx', null, null, $options);
if ( is_null($mimeType) && is_null($mimeTypeRegEx)) {
$options = array(
'params' => array(
'mimeTypeRegEx' => '/image\/.*/'
)
);
}
return LSformRule_mimetype :: validate($value,$options,$formElement);
}
}