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<?php
/**
* Phergie
*
* PHP version 5
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.
* It is also available through the world-wide-web at this URL:
* http://phergie.org/license
*
* @category Phergie
* @package Phergie_Plugin_AltNick
* @author Phergie Development Team <team@phergie.org>
* @copyright 2008-2012 Phergie Development Team (http://phergie.org)
* @license http://phergie.org/license New BSD License
* @link http://pear.phergie.org/package/Phergie_Plugin_AltNick
*/
/**
* Handles switching to alternate nicks in cases where the primary nick is
* not available for use.
*
* @category Phergie
* @package Phergie_Plugin_AltNick
* @author Phergie Development Team <team@phergie.org>
* @license http://phergie.org/license New BSD License
* @link http://pear.phergie.org/package/Phergie_Plugin_AltNick
* @uses extension spl
*/
class Phergie_Plugin_AltNick extends Phergie_Plugin_Abstract
{
/**
* Iterator for the alternate nick list
*
* @var ArrayIterator
*/
protected $iterator;
/**
* Initializes instance variables.
*
* @return void
*/
public function onConnect()
{
if ($this->config['altnick.nicks']) {
if (is_string($this->config['altnick.nicks'])) {
$this->config['altnick.nicks']
= array($this->config['altnick.nicks']);
}
$this->iterator = new ArrayIterator($this->config['altnick.nicks']);
}
}
/**
* Switches to alternate nicks as needed when nick collisions occur.
*
* @return void
*/
public function onResponse()
{
// If no alternate nick list was found, return
if (empty($this->iterator)) {
return;
}
// If the response event indicates that the nick set is in use...
$code = $this->getEvent()->getCode();
if ($code == Phergie_Event_Response::ERR_NICKNAMEINUSE) {
// Attempt to move to the next nick in the alternate nick list
$this->iterator->next();
// If another nick is available...
if ($this->iterator->valid()) {
// Switch to the new nick
$altNick = $this->iterator->current();
$this->doNick($altNick);
// Update the connection to reflect the nick change
$this->getConnection()->setNick($altNick);
} else {
// If no other nicks are available...
// Terminate the connection
$this->doQuit('All specified alternate nicks are in use');
}
}
}
}