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<?php
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// $Id: uninstall.php 888 2008-12-28 12:25:18Z aldus $
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/*
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Website Baker Project <http://www.websitebaker.org/>
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Copyright (C) 2004-2008, Ryan Djurovich
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Website Baker is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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Website Baker is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Website Baker; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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// Setup admin object
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require('../../config.php');
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require_once(WB_PATH.'/framework/class.admin.php');
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$admin = new admin('Addons', 'modules_uninstall');
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// Check if user selected module
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if(!isset($_POST['file']) OR $_POST['file'] == "") {
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header("Location: index.php");
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exit(0);
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} else {
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$file = $admin->add_slashes($_POST['file']);
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}
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// Extra protection
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if(trim($file) == '') {
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header("Location: index.php");
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exit(0);
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}
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// Include the WB functions file
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require_once(WB_PATH.'/framework/functions.php');
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// Check if the module exists
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if(!is_dir(WB_PATH.'/modules/'.$file)) {
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$admin->print_error($MESSAGE['MODULES']['NOT_INSTALLED']);
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}
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/**
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* Check if the module is in use
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*
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* @version 0.1.1
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* @build 2
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* @date 2008-11-12
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* @author aldus
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* @package Websitebaker - Admin - modules
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* @state @dev
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*
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*/
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if (!function_exists("replace_all")) {
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function replace_all ($aStr = "", &$aArray ) {
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foreach($aArray as $k=>$v) $aStr = str_replace("{{".$k."}}", $v, $aStr);
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return $aStr;
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}
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}
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$info = $database->query("SELECT section_id, page_id FROM ".TABLE_PREFIX."sections WHERE module='".$_POST['file']."'" );
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if ( $info->numRows() > 0) {
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/**
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* Modul is in use, so we have to warn the user
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*/
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$add = $info->numRows() == 1 ? "this page" : "these pages";
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$msg_template_str = "<br /><br />Modul <b>{{modul_name}}</b> could not be uninstalled because it is still in use on ";
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$msg_template_str .= $add.":<br /><i>click for editing.</i><br /><br />";
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/**
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* The template-string for displaying the Page-Titles ... in this case as a link
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*/
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$page_template_str = "- <b><a href='../pages/sections.php?page_id={{id}}'>{{title}}</a></b><br />";
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$values = array ('modul_name' => $file);
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$msg = replace_all ( $msg_template_str, $values );
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$page_names = "";
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while ($data = $info->fetchRow() ) {
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$temp = $database->query("SELECT page_title from ".TABLE_PREFIX."pages where page_id=".$data['page_id']);
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$temp_title = $temp->fetchRow();
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$page_info = array(
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'id' => $data['page_id'],
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'title' => $temp_title['page_title']
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);
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$page_names .= replace_all ( $page_template_str, $page_info );
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}
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/**
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* Printing out the error-message and die().
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*/
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$admin->print_error(str_replace ("Datei", "Modul", $MESSAGE['GENERIC']['CANNOT_UNINSTALL_IN_USE']).$msg.$page_names);
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}
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// Check if we have permissions on the directory
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if(!is_writable(WB_PATH.'/modules/'.$file)) {
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$admin->print_error($MESSAGE['GENERIC']['CANNOT_UNINSTALL']);
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}
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// Run the modules uninstall script if there is one
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if(file_exists(WB_PATH.'/modules/'.$file.'/uninstall.php')) {
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require(WB_PATH.'/modules/'.$file.'/uninstall.php');
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}
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// Try to delete the module dir
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if(!rm_full_dir(WB_PATH.'/modules/'.$file)) {
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$admin->print_error($MESSAGE['MODULES']['CANNOT_UNINSTALL']);
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} else {
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// Remove entry from DB
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$database->query("DELETE FROM ".TABLE_PREFIX."addons WHERE directory = '".$file."' AND type = 'module'");
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}
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// Print success message
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$admin->print_success($MESSAGE['GENERIC']['UNINSTALLED']);
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// Print admin footer
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$admin->print_footer();
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?>
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