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<?php
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// $Id: uninstall.php 656 2008-02-01 22:53:02Z thorn $
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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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// Check if the module is in use
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$query_modules = $database->query("SELECT section_id FROM ".TABLE_PREFIX."sections WHERE module = '".$admin->add_slashes($_POST['file'])."' LIMIT 1");
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if($query_modules->numRows() > 0) {
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	$admin->print_error($MESSAGE['GENERIC']['CANNOT_UNINSTALL_IN_USE']);
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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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$database->query("DELETE FROM ".TABLE_PREFIX."modules WHERE directory = '$file'"); 
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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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