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<?php
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/**
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*
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* @category admin
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* @package templates
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* @author Ryan Djurovich, WebsiteBaker Project
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* @copyright 2009-2012, WebsiteBaker Org. e.V.
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* @link http://www.websitebaker2.org/
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* @license http://www.gnu.org/licenses/gpl.html
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* @platform WebsiteBaker 2.8.x
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* @requirements PHP 5.2.2 and higher
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* @version $Id: uninstall.php 2098 2014-02-11 01:37:03Z darkviper $
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* @filesource $HeadURL: svn://isteam.dynxs.de/wb-archiv/branches/2.8.x/wb/admin/templates/uninstall.php $
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* @lastmodified $Date: 2014-02-11 02:37:03 +0100 (Tue, 11 Feb 2014) $
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*
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*/
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// Setup admin object
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require('../../config.php');
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$oDb = WbDatabase::getInstance();
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$oTrans = Translate::getInstance();
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$oTrans->enableAddon('admin\\addons');
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// suppress to print the header, so no new FTAN will be set
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$admin = new admin('Addons', 'templates_uninstall', false);
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if( !$admin->checkFTAN() )
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{
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$admin->print_header();
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$admin->print_error($oTrans->MESSAGE_GENERIC_SECURITY_ACCESS);
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}
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// After check print the header
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$admin->print_header();
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if(!isset($_POST['file']) OR $_POST['file'] == "") {
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$admin->print_error($oTrans->MESSAGE_GENERIC_FORGOT_OPTIONS);
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} else {
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$file = preg_replace('/[^a-z0-9_-]/i', "", $_POST['file']); // fix secunia 2010-92-2
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}
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// Check if the template exists
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if(!is_dir(WB_PATH.'/templates/'.$file)) {
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$admin->print_error($oTrans->MESSAGE_GENERIC_NOT_INSTALLED);
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}
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// Check if the template exists
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if(!is_readable(WB_PATH.'/templates/'.$file)) {
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$admin->print_error($oTrans->MESSAGE_ADMIN_INSUFFICIENT_PRIVELLIGES);
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}
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// Check if user selected template
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/*
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if(!isset($_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 = $_POST['file'];
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}
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// Extra protection
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if(trim($file) == '') {
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header("Location: index.php");
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exit(0);
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}
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*/
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// Include the WB functions file
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require_once(WB_PATH.'/framework/functions.php');
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if (!function_exists("replace_all")) {
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function replace_all($aStr = "", array $aArray = null ) {
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foreach ($aArray as $k=>$v) {
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$aStr = str_replace("{{".$k."}}", $v, $aStr);
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}
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return $aStr;
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}
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}
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/**
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* Check if the template is the standard-template or still in use
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*/
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$sMsgTpl = (isset($oTrans->MESSAGE_GENERIC_CANNOT_UNINSTALL_IS_DEFAULT_TEMPLATE)
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? $oTrans->MESSAGE_GENERIC_CANNOT_UNINSTALL_IS_DEFAULT_TEMPLATE
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: 'Can\'t uninstall this template <b>{{name}}</b> because it\'s the standardtemplate!');
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// check whether the template is used as default wb theme
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if($file == DEFAULT_THEME) {
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$temp = array ('name' => $file );
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$msg = replace_all( $sMsgTpl, $temp );
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$admin->print_error( $msg );
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}
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if ($file == DEFAULT_TEMPLATE) {
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$temp = array ('name' => $file );
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$msg = replace_all( $sMsgTpl, $temp );
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$admin->print_error( $msg );
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} else {
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/**
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* Check if the template is still in use by a page ...
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*/
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$sql = 'SELECT `page_id` `id`, `page_title` `title` FROM `'.$oDb->TablePrefix.'pages` '
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. 'WHERE `template`=\''.$file.'\' '
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. 'ORDER BY `page_title`';
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if (($info = $oDb->doQuery($sql))) {
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if (($iNumberOfRows = $info->numRows())) {
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/**
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* Template is still in use, so we're collecting the page-titles
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* The base-message template-string for the top of the message
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*/
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if (!isset($oTrans->MESSAGE_GENERIC_CANNOT_UNINSTALL_IN_USE_TMPL)) {
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$add = ($iNumberOfRows == 1 ? 'this page' : 'these pages');
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$msg_template_str = '<br /><br />{{type}} <b>{{type_name}}</b> could not be uninstalled because it is still in use by {{pages}}';
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$msg_template_str .= ':<br /><i>click for editing.</i><br /><br />';
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} else {
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$msg_template_str = $oTrans->MESSAGE_GENERIC_CANNOT_UNINSTALL_IN_USE_TMPL;
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$temp = explode(";",$oTrans->MESSAGE_GENERIC_CANNOT_UNINSTALL_IN_USE_TMPL_PAGES);
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$add = $iNumberOfRows == 1 ? $temp[0] : $temp[1];
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}
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/**
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* The template-string for displaying the Page-Titles ... in this case as a link
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*/
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$page_template_str = "- <b><a href='../pages/settings.php?page_id={{id}}'>{{title}}</a></b><br />";
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$values = array ('type' => 'Template', 'type_name' => $file, 'pages' => $add);
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$msg = replace_all($msg_template_str, $values);
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$page_names = "";
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while ($page_info = $info->fetchRow(MYSQL_ASSOC) ) {
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// $page_info = array(
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// 'id' => $data['page_id'],
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// 'title' => $data['page_title']
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// );
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$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($oTrans->MESSAGE_GENERIC_CANNOT_UNINSTALL_IN_USE.$msg.$page_names);
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}
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}
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}
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// Check if we have permissions on the directory
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if(!is_writable(WB_PATH.'/templates/'.$file)) {
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$admin->print_error($oTrans->MESSAGE_GENERIC_CANNOT_UNINSTALL.WB_PATH.'/templates/'.$file);
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}
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// Try to delete the template dir
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if(!rm_full_dir(WB_PATH.'/templates/'.$file)) {
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$admin->print_error($oTrans->MESSAGE_GENERIC_CANNOT_UNINSTALL);
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} else {
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// Remove entry from DB
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$sql = 'DELETE FROM `'.$oDb->TablePrefix.'addons` '
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. 'WHERE `directory`=\''.$file.'\' AND `type`=\'template\'';
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$oDb->doQuery($sql);
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}
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// Update pages that use this template with default template
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// $database = new database();
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$sql = 'UPDATE `'.$oDb->TablePrefix.'pages` '
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. 'SET `template`=\''.DEFAULT_TEMPLATE.'\' '
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. 'WHERE `template`=\''.$file.'\'';
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$oDb->doQuery($sql);
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// Print success message
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$admin->print_success($oTrans->MESSAGE_GENERIC_UNINSTALLED);
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// Print admin footer
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$admin->print_footer();
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