/usr/share/php/Horde/Notification/Listener.php is in php-horde-notification 2.0.1-3.
This file is owned by root:root, with mode 0o644.
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/**
* The Horde_Notification_Listener:: class provides functionality for
* displaying messages from the message stack as a status line.
*
* Copyright 2001-2012 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 Chuck Hagenbuch <chuck@horde.org>
* @category Horde
* @license http://www.horde.org/licenses/lgpl21 LGPL 2.1
* @package Notification
*/
abstract class Horde_Notification_Listener
{
/**
* The base type of this listener.
*
* @var string
*/
protected $_name;
/**
* Array of message types that this listener handles.
* Key is the type, value is the default class name of the Event type to
* use.
*
* @var array
*/
protected $_handles = array();
/**
* Does this listener handle a certain type of message?
*
* @param string $type The message type in question.
*
* @return mixed False if this listener does not handle, the default
* event class if it does handle the type.
*/
public function handles($type)
{
if (isset($this->_handles[$type])) {
return $this->_handles[$type];
}
/* Search for '*' entries. */
foreach (array_keys($this->_handles) as $key) {
if ((substr($key, -1) == '*') &&
(strpos($type, substr($key, 0, -1)) === 0)) {
return $this->_handles[$key];
}
}
return false;
}
/**
* Adds message type handler.
*
* @param string $type The type identifier.
* @param string $class A classname.
*/
public function addType($type, $class)
{
$this->_handles[$type] = $class;
}
/**
* Return a unique identifier for this listener.
*
* @return string Unique id.
*/
public function getName()
{
return $this->_name;
}
/**
* Outputs the status line, sends emails, pages, etc., if there
* are any messages on this listener's message stack.
*
* @param array $events The list of events to handle.
* @param array $options An array of options.
*/
abstract public function notify($events, $options = array());
}
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