/usr/share/php/Horde/Form/Action/SumFields.php is in php-horde-form 2.0.12-1build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/**
* Horde_Form_Action_sum_fields is a Horde_Form_Action that sets the target
* field to the sum of one or more other numeric fields.
*
* The params array should contain the names of the fields which will be
* summed.
*
* Copyright 2002-2016 Horde LLC (http://www.horde.org/)
*
* See the enclosed file COPYING for license information (LGPL). If you
* did not receive this file, see http://www.horde.org/licenses/lgpl21.
*
* @author Matt Kynaston <matt@kynx.org>
* @package Form
*/
class Horde_Form_Action_SumFields extends Horde_Form_Action {
var $_trigger = array('onload');
function getActionScript(&$form, $renderer, $varname)
{
$GLOBALS['injector']->getInstance('Horde_PageOutput')->addScriptFile('form_helpers.js', 'horde');
$form_name = $form->getName();
$fields = "'" . implode("','", $this->_params) . "'";
$js = array();
$js[] = sprintf('document.forms[\'%s\'].elements[\'%s\'].disabled = true;',
$form_name,
$varname);
foreach ($this->_params as $field) {
$js[] = sprintf("addEvent(document.forms['%1\$s'].elements['%2\$s'], \"onchange\", \"sumFields(document.forms['%1\$s'], '%3\$s', %4\$s);\");",
$form_name,
$field,
$varname,
$fields);
}
return implode("\n", $js);
}
}
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