<?php
/**
 *
 * @category        admin
 * @package         admintools
 * @author          Ryan Djurovich (2004-2009), 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: delete.php 1824 2012-11-20 17:41:22Z Luisehahne $
 * @filesource		$HeadURL: svn://isteam.dynxs.de/wb-archiv/branches/2.8.x/wb/admin/media/delete.php $
 * @lastmodified    $Date: 2012-11-20 18:41:22 +0100 (Tue, 20 Nov 2012) $
 *
 */

if(!defined('WB_URL'))
{
    $config_file = realpath('../../config.php');
    if(file_exists($config_file) && !defined('WB_URL'))
    {
    	require($config_file);
    }
}
if(!class_exists('admin', false)){ include(WB_PATH.'/framework/class.admin.php'); }

$admin = new admin('Media', 'media', false);

// Include the WB functions file
if(!function_exists('directory_list')) { require(WB_PATH.'/framework/functions.php'); }

// Get the current dir
$directory = $admin->get_get('dir');
$directory = ($directory == '/') ?  '' : $directory;

$dirlink = 'browse.php?dir='.$directory;
$rootlink = 'browse.php?dir=';

// Get the current dir
$currentHome = $admin->get_home_folder();
// check for correct directory
if ($currentHome && stripos(WB_PATH.MEDIA_DIRECTORY.$rootlink,WB_PATH.MEDIA_DIRECTORY.$currentHome)===false) {
	$rootlink = $currentHome;
}

// Check to see if it contains ..
if (!check_media_path($directory)) {
	// $admin->print_header();
	$admin->print_error($MESSAGE['MEDIA_DIR_DOT_DOT_SLASH'],$rootlink,false );
}

// Get the file id
$file_id = $admin->checkIDKEY('id', false, $_SERVER['REQUEST_METHOD']);
if (!$file_id) {
	$admin->print_error($MESSAGE['GENERIC_SECURITY_ACCESS'], $dirlink,false);
}

// Get home folder not to show
$home_folders = get_home_folders();
$usedFiles = array();
// feature freeze
// require_once(ADMIN_PATH.'/media/dse.php');
/*

if(!empty($currentdir)) {
	$usedFiles = $Dse->getMatchesFromDir( $directory, DseTwo::RETURN_USED);
}
*/
// Figure out what folder name the temp id is
if($handle = opendir(WB_PATH.MEDIA_DIRECTORY.'/'.$directory)) {
	// Loop through the files and dirs an add to list
   while (false !== ($file = readdir($handle))) {
		if(substr($file, 0, 1) != '.' AND $file != '.svn' AND $file != 'index.php') {
			if(is_dir(WB_PATH.MEDIA_DIRECTORY.$directory.'/'.$file)) {
				if(!isset($home_folders[$directory.'/'.$file])) {
					$DIR[] = $file;
				}
			} else {
				$FILE[] = $file;
			}
		}
	}
	$temp_id = 0;
	if(isset($DIR)) {
		sort($DIR);
		foreach($DIR AS $name) {
			$temp_id++;
			if(!isset($delete_file) AND $file_id == $temp_id) {
				$delete_file = $name;
				$type = 'folder';
			}
		}
	}
	if(isset($FILE)) {
		sort($FILE);
		foreach($FILE AS $name) {
			$temp_id++;
			if(!isset($delete_file) AND $file_id == $temp_id) {
				$delete_file = $name;
				$type = 'file';
			}
		}
	}
}

// Check to see if we could find an id to match
if(!isset($delete_file)) {
	$admin->print_error($MESSAGE['MEDIA_FILE_NOT_FOUND'], $dirlink, false);
}
$relative_path = WB_PATH.MEDIA_DIRECTORY.'/'.$directory.'/'.$delete_file;
// Check if the file/folder exists
if(!file_exists($relative_path)) {
	$admin->print_error($MESSAGE['MEDIA_FILE_NOT_FOUND'], $dirlink, false);
}

// Find out whether its a file or folder
if($type == 'folder') {
	// Try and delete the directory
	if(rm_full_dir($relative_path)) {
		$admin->print_success($MESSAGE['MEDIA_DELETED_DIR'], $dirlink);
	} else {
		$admin->print_error($MESSAGE['MEDIA_CANNOT_DELETE_DIR'], $dirlink, false);
	}
} else {
	// Try and delete the file
	if(unlink($relative_path)) {
		$admin->print_success($MESSAGE['MEDIA_DELETED_FILE'], $dirlink);
	} else {
		$admin->print_error($MESSAGE['MEDIA_CANNOT_DELETE_FILE'], $dirlink, false);
	}
}