WB 2.08.x

<?php

/**

 *

 * @category        admin

 * @package         templates

 * @author          Ryan Djurovich, WebsiteBaker Project

 * @copyright       2009-2012, WebsiteBaker Org. e.V.

 * @link			http://www.websitebaker2.org/

 * @license         http://www.gnu.org/licenses/gpl.html

 * @platform        WebsiteBaker 2.8.x

 * @requirements    PHP 5.2.2 and higher

 * @version         $Id: uninstall.php 1712 2012-08-29 11:59:57Z Luisehahne $

 * @filesource		$HeadURL: svn://isteam.dynxs.de/wb-archiv/branches/2.8.x/wb/admin/templates/uninstall.php $

 * @lastmodified    $Date: 2012-08-29 13:59:57 +0200 (Wed, 29 Aug 2012) $

 *

 */

// Setup admin object

require('../../config.php');

require_once(WB_PATH.'/framework/class.admin.php');

// suppress to print the header, so no new FTAN will be set

$admin = new admin('Addons', 'templates_uninstall', false);

if( !$admin->checkFTAN() )

{

	$admin->print_header();

	$admin->print_error($MESSAGE['GENERIC_SECURITY_ACCESS']);

}

// After check print the header

$admin->print_header();

if(!isset($_POST['file']) OR $_POST['file'] == "") {

	$admin->print_error($MESSAGE['GENERIC_FORGOT_OPTIONS']);

} else {

	$file = preg_replace('/[^a-z0-9_-]/i', "", $_POST['file']);  // fix secunia 2010-92-2

}

// Check if the template exists

if(!is_dir(WB_PATH.'/templates/'.$file)) {

	$admin->print_error($MESSAGE['GENERIC_NOT_INSTALLED']);

}

// Check if the template exists

if(!is_readable(WB_PATH.'/templates/'.$file)) {

	$admin->print_error($MESSAGE['ADMIN_INSUFFICIENT_PRIVELLIGES']);

}

// Check if user selected template

/*

if(!isset($_POST['file']) OR $_POST['file'] == "") {

	header("Location: index.php");

	exit(0);

} else {

	$file = $_POST['file'];

}

// Extra protection

if(trim($file) == '') {

	header("Location: index.php");

	exit(0);

}

*/

// Include the WB functions file

require_once(WB_PATH.'/framework/functions.php');

if (!function_exists("replace_all")) {

	function replace_all ($aStr = "", &$aArray ) {

		foreach($aArray as $k=>$v) $aStr = str_replace("{{".$k."}}", $v, $aStr);

		return $aStr;

	}

}

/**

*	Check if the template is the standard-template or still in use

*/

if (!array_key_exists('CANNOT_UNINSTALL_IS_DEFAULT_TEMPLATE', $MESSAGE['GENERIC'] ) )

	$MESSAGE['GENERIC_CANNOT_UNINSTALL_IS_DEFAULT_TEMPLATE'] = "Can't uninstall this template <b>{{name}}</b> because it's the standardtemplate!";

// check whether the template is used as default wb theme

if($file == DEFAULT_THEME) {

	$temp = array ('name' => $file );

	$msg = replace_all( $MESSAGE['GENERIC_CANNOT_UNINSTALL_IS_DEFAULT_TEMPLATE'], $temp );

	$admin->print_error( $msg );

}

if ($file == DEFAULT_TEMPLATE) {

	$temp = array ('name' => $file );

	$msg = replace_all( $MESSAGE['GENERIC_CANNOT_UNINSTALL_IS_DEFAULT_TEMPLATE'], $temp );

	$admin->print_error( $msg );

} else {

	/**

	*	Check if the template is still in use by a page ...

	*/

	$info = $database->query("SELECT page_id, page_title FROM ".TABLE_PREFIX."pages WHERE template='".$file."' order by page_title");

	if ($info->numRows() > 0) {

		/**

		*	Template is still in use, so we're collecting the page-titles

		*/

		/**

		*	The base-message template-string for the top of the message

		*/

		if (!array_key_exists("CANNOT_UNINSTALL_IN_USE_TMPL", $MESSAGE['GENERIC'])) {

			$add = $info->numRows() == 1 ? "this page" : "these pages";

			$msg_template_str  = "<br /><br />{{type}} <b>{{type_name}}</b> could not be uninstalled because it is still in use by {{pages}}";

			$msg_template_str .= ":<br /><i>click for editing.</i><br /><br />";

		} else {

			$msg_template_str = $MESSAGE['GENERIC_CANNOT_UNINSTALL_IN_USE_TMPL'];

			$temp = explode(";",$MESSAGE['GENERIC_CANNOT_UNINSTALL_IN_USE_TMPL_PAGES']);

			$add = $info->numRows() == 1 ? $temp[0] : $temp[1];

		}

		/**

		*	The template-string for displaying the Page-Titles ... in this case as a link

		*/

		$page_template_str = "- <b><a href='../pages/settings.php?page_id={{id}}'>{{title}}</a></b><br />";

		$values = array ('type' => 'Template', 'type_name' => $file, 'pages' => $add);

		$msg = replace_all ( $msg_template_str,  $values );

		$page_names = "";

		while ($data = $info->fetchRow() ) {

			$page_info = array(

				'id'	=> $data['page_id'],

				'title' => $data['page_title']

			);

			$page_names .= replace_all ( $page_template_str, $page_info );

		}

		/**

		*	Printing out the error-message and die().

		*/

		$admin->print_error($MESSAGE['GENERIC_CANNOT_UNINSTALL_IN_USE'].$msg.$page_names);

	}

}

// Check if we have permissions on the directory

if(!is_writable(WB_PATH.'/templates/'.$file)) {

	$admin->print_error($MESSAGE['GENERIC_CANNOT_UNINSTALL'].WB_PATH.'/templates/'.$file);

}

// Try to delete the template dir

if(!rm_full_dir(WB_PATH.'/templates/'.$file)) {

	$admin->print_error($MESSAGE['GENERIC_CANNOT_UNINSTALL']);

} else {

	// Remove entry from DB

	$database->query("DELETE FROM ".TABLE_PREFIX."addons WHERE directory = '".$file."' AND type = 'template'");

}

// Update pages that use this template with default template

// $database = new database();

$database->query("UPDATE ".TABLE_PREFIX."pages SET template = '".DEFAULT_TEMPLATE."' WHERE template = '$file'");

// Print success message

$admin->print_success($MESSAGE['GENERIC_UNINSTALLED']);

// Print admin footer

$admin->print_footer();