__construct();}
/**
* PHP 5 Constructor
*/
function __construct(){
register_activation_hook( __FILE__ , array( &$this , "install" ));
add_action('after_plugin_row', array(&$this,'after_plugin_row_intercept'));
add_action('load-plugins.php', array(&$this,'load_plugins_intercept'));
}
/**
* Makes sure the option is an array on activation
*/
function install(){
$uninstallable_plugins = get_option( 'uninstallable_plugins' );
if ( !is_array( $uninstallable_plugins ) ) {
update_option( 'uninstallable_plugins' , array() );
}
}
/**
* Checks that the plugin is in a state to be uninstalled, and calls the action to do so
*/
function load_plugins_intercept(){
if ( isset($_GET['action']) ) {
if ('uninstall' == $_GET['action']) {
check_admin_referer('uninstall-plugin_' . $_GET['plugin']);
$current = get_option('active_plugins');
$uninstallable_plugins = get_option( 'uninstallable_plugins' );
$plugin = trim($_GET['plugin']);
if ( validate_file($plugin) )
wp_die(__('Invalid plugin.'));
if ( ! file_exists(ABSPATH . PLUGINDIR . '/' . $plugin) )
wp_die(__('Plugin file does not exist.'));
if ( !in_array($plugin, $current )) {
foreach( $uninstallable_plugins as $uninstallable_plugin ) {
if ( $plugin == $uninstallable_plugin[1] ) {
//include the plugin
include_once( ABSPATH . PLUGINDIR . '/' . $plugin );
//do the action
add_action( 'uninstall_plugin_' . $plugin , $uninstallable_plugin[2] );
do_action( 'uninstall_plugin_' . $plugin );
//remove it from the uninstall list
unregister_uninstall_hook( $uninstallable_plugin[0] );
}
}
}
wp_redirect('plugins.php?uninstalled=true');
}
}
//uninstalled message
if ( isset($_GET['uninstalled']) ) {
//start the page earlier than anticpated
require_once('admin.php');
$title = __('Manage Plugins');
//includes required for the menu to work properly
global $parent_file;
global $menu;
global $submenu;
global $pagenow;
global $plugin_page;
global $_wp_real_parent_file;
global $_wp_menu_nopriv;
global $_wp_submenu_nopriv;
require_once('admin-header.php');
if ('true' == $_GET['uninstalled']) {
?>
Uninstalled.') ?>
Error The plugin could not be uninstalled.') ?>
".__("Uninstall all the options and settings (including database tables ) relating to ").$plugin_data['Name']."";
?>