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<?php
/*
* Select.class.php
*
* part of pfSense (https://www.pfsense.org)
* Copyright (c) 2004-2016 Electric Sheep Fencing, LLC
* Copyright (c) 2015 Sjon Hortensius
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgment:
* "This product includes software developed by the pfSense Project
* for use in the pfSense® software distribution. (http://www.pfsense.org/).
*
* 4. The names "pfSense" and "pfSense Project" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please contact
* coreteam@pfsense.org.
*
* 5. Products derived from this software may not be called "pfSense"
* nor may "pfSense" appear in their names without prior written
* permission of the Electric Sheep Fencing, LLC.
*
* 6. Redistributions of any form whatsoever must retain the following
* acknowledgment:
*
* "This product includes software developed by the pfSense Project
* for use in the pfSense software distribution (http://www.pfsense.org/).
*
* THIS SOFTWARE IS PROVIDED BY THE pfSense PROJECT ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE pfSense PROJECT OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*/
class Form_Select extends Form_Input
{
protected $_tagName = 'select';
protected $_values;
protected $_value;
public function __construct($name, $title, $value, array $values, $allowMultiple = false)
{
if ($allowMultiple)
$name .= '[]';
parent::__construct($name, $title, null);
if ($allowMultiple)
$this->_attributes['multiple'] = 'multiple';
$this->_value = $value;
$this->_values = $values;
}
protected function _getInput()
{
$element = parent::_getInput();
$options = '';
foreach ($this->_values as $value => $name)
{
// Things can get wierd if we have mixed types
$sval = $this->_value;
if( (gettype($value) == "integer") && (gettype($sval) == "string") )
$value = strval($value);
if (isset($this->_attributes['multiple']))
$selected = in_array($value, (array)$sval);
else {
$selected = ($sval == $value);
}
if (!empty(trim($name)) || is_numeric($name)) {
$name_str = htmlspecialchars(gettext($name));
} else {
// Fixes HTML5 validation: Element option without attribute label must not be empty
$name_str = " ";
}
$options .= '<option value="'. htmlspecialchars($value) .'"'.($selected ? ' selected' : '').'>'. $name_str .'</option>';
}
return <<<EOT
{$element}
{$options}
</select>
EOT;
}
}
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