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<?php
/**
* Copyright 2012-2017 Horde LLC (http://www.horde.org/)
*
* See the enclosed file LICENSE for license information (ASL). If you
* did not receive this file, see http://www.horde.org/licenses/apache.
*
* @author Mike Cochrane <mike@graftonhall.co.nz>
* @author Jan Schneider <jan@horde.org>
* @category Horde
* @license http://www.horde.org/licenses/apache ASL
* @package Ingo
*/
/**
* The Ingo_Script_Sieve_Test_Size class represents a message size test.
*
* @author Mike Cochrane <mike@graftonhall.co.nz>
* @author Jan Schneider <jan@horde.org>
* @category Horde
* @license http://www.horde.org/licenses/apache ASL
* @package Ingo
*/
class Ingo_Script_Sieve_Test_Size extends Ingo_Script_Sieve_Test
{
/**
* Constructor.
*
* @param array $vars Any required parameters.
*/
public function __construct($vars = array())
{
$this->_vars['comparison'] = isset($vars['comparison'])
? $vars['comparison']
: '';
$this->_vars['size'] = isset($vars['size'])
? $vars['size']
: '';
}
/**
* Returns a script snippet representing this rule and any sub-rules.
*
* @return string A Sieve script snippet.
*/
public function generate()
{
return 'size ' . $this->_vars['comparison'] . ' ' . $this->_vars['size'];
}
/**
* Checks if the rule parameters are valid.
*
* @return boolean|string True if this rule is valid, an error message
* otherwise.
*/
public function check()
{
if (!(isset($this->_vars['comparison']) &&
isset($this->_vars['size']))) {
return false;
}
return true;
}
}
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