<?php
/**
* Breadcrumb NavXT - uninstall script
*
* uninstall script based on WordPress Uninstall Plugin API
*
*
* Because bcn_admin->uninstall() does not work with WPMU,
* an uninstaller class has been written, that encapsulates
* the uninstall logic and calls bcn_admin->uninstall()
* when applicable.
*
* @see http://codex.wordpress.org/Migrating_Plugins_and_Themes_to_2.7#Uninstall_Plugin_API
* @see http://trac.mu.wordpress.org/ticket/967
*
* this uninstall.php file was executed multiple times because
* breadcrumb navxt (until 3.3) constsisted of two plugins:
*
* 1.) breadcrumb_navxt_class.php / Core
* 2.) breadcrumb_navxt_admin.php / Adminstration Interface
*
* @author Tom Klingenberg
*/
/*
Copyright 2010-2024 John Havlik (email : john.havlik@mtekk.us)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
//Ensure the uninstall.php file was only called by WordPress and not directly
if(!defined('WP_UNINSTALL_PLUGIN'))
{
//First catches the Apache users
header("HTTP/1.0 404 Not Found");
//This should catch FastCGI users
header("Status: 404 Not Found");
die();
}
require_once(dirname(__FILE__) . '/includes/adminKit/class-mtekk_adminkit_uninstaller.php');
/**
* Breadcrumb NavXT uninstaller class
*
* @author Tom Klingenberg
*/
class bcn_uninstaller extends mtekk_adminKit_uninstaller
{
protected $unique_prefix = 'bcn';
protected $plugin_basename = null;
public function __construct()
{
$this->plugin_basename = plugin_basename('/breadcrumb-navxt.php');
parent::__construct();
}
/**
* Options uninstallation function for legacy
*/
private function uninstall_legacy()
{
delete_option($this->unique_prefix . '_options');
delete_option($this->unique_prefix . '_options_bk');
delete_option($this->unique_prefix . '_version');
delete_site_option($this->unique_prefix . '_options');
delete_site_option($this->unique_prefix . '_options_bk');
delete_site_option($this->unique_prefix . '_version');
}
/**
* uninstall breadcrumb navxt admin plugin
*
* @return bool
*/
private function uninstall_options()
{
if(version_compare(phpversion(), '5.3.0', '<'))
{
return $this->uninstall_legacy();
}
//Grab our global breadcrumb_navxt object
global $breadcrumb_navxt;
//Load dependencies if applicable
if(!class_exists('breadcrumb_navxt'))
{
require_once($this->_get_plugin_path());
}
//Initalize $breadcrumb_navxt so we can use it
$bcn_breadcrumb_trail = new bcn_breadcrumb_trail();
//Let's make an instance of our object takes care of everything
$breadcrumb_navxt = new breadcrumb_navxt($bcn_breadcrumb_trail);
//Uninstall
return $breadcrumb_navxt->uninstall();
}
/**
* uninstall method
*
* @return bool wether or not uninstall did run successfull.
*/
public function uninstall()
{
//Only bother to do things if we have something in the database
if($this->is_installed())
{
return $this->uninstall_options();
}
}
} /// class bcn_uninstaller
/*
* main
*/
new bcn_uninstaller();