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<?php
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/*
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Website Baker Project <http://www.websitebaker.org/>
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Copyright (C) 2004-2006, 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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// Create 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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$admin = new admin('Media', 'media_rename', false);
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// Include the WB functions file
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require_once(WB_PATH.'/framework/functions.php');
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// Include the basic header file
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require(ADMIN_PATH.'/media/basic_header.html');
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// Get list of file types to which we're supposed to append 'txt'
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$get_result=$database->query("SELECT value FROM ".TABLE_PREFIX."settings WHERE name='rename_files_on_upload' LIMIT 1");
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$file_extension_string='';
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if ($get_result->numRows()>0) {
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$fetch_result=$get_result->fetchRow();
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$file_extension_string=$fetch_result['value'];
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}
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$file_extensions=explode(",",$file_extension_string);
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// Get the current dir
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$directory = $admin->get_post('dir');
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if($directory == '/') {
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$directory = '';
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}
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// Check to see if it contains ../
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if(strstr($directory, '../')) {
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$admin->print_header();
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$admin->print_error($MESSAGE['MEDIA']['DIR_DOT_DOT_SLASH']);
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}
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// Get the temp id
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if(!is_numeric($admin->get_post('id'))) {
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header("Location: browse.php?dir=$directory");
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exit(0);
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} else {
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$file_id = $admin->get_post('id');
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}
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// Get home folder not to show
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$home_folders = get_home_folders();
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// Figure out what folder name the temp id is
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if($handle = opendir(WB_PATH.MEDIA_DIRECTORY.'/'.$directory)) {
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// Loop through the files and dirs an add to list
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while (false !== ($file = readdir($handle))) {
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if(substr($file, 0, 1) != '.' AND $file != '.svn' AND $file != 'index.php') {
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if(is_dir(WB_PATH.MEDIA_DIRECTORY.$directory.'/'.$file)) {
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if(!isset($home_folders[$directory.'/'.$file])) {
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$DIR[] = $file;
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}
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} else {
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$FILE[] = $file;
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}
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}
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}
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$temp_id = 0;
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if(isset($DIR)) {
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sort($DIR);
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foreach($DIR AS $name) {
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$temp_id++;
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if($file_id == $temp_id) {
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$rename_file = $name;
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$type = 'folder';
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}
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}
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}
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if(isset($FILE)) {
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sort($FILE);
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foreach($FILE AS $name) {
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$temp_id++;
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if($file_id == $temp_id) {
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$rename_file = $name;
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$type = 'file';
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}
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}
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}
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}
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if(!isset($rename_file)) {
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$admin->print_error($MESSAGE['MEDIA']['FILE_NOT_FOUND'], "browse.php?dir=$directory", false);
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}
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// Check if they entered a new name
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if(media_filename($admin->get_post('name')) == "") {
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$admin->print_error($MESSAGE['MEDIA']['BLANK_NAME'], "rename.php?dir=$directory&id=$file_id", false);
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} else {
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$old_name = $admin->get_post('old_name');
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$new_name = media_filename($admin->get_post('name'));
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}
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// Check if they entered an extension
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if($type == 'file') {
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if(media_filename($admin->get_post('extension')) == "") {
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$admin->print_error($MESSAGE['MEDIA']['BLANK_EXTENSION'], "rename.php?dir=$directory&id=$file_id", false);
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} else {
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$extension = media_filename($admin->get_post('extension'));
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}
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} else {
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$extension = '';
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}
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// Join new name and extension
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$name = $new_name.$extension;
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// Check if the name contains ..
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if(strstr($name, '..')) {
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$admin->print_error($MESSAGE['MEDIA']['NAME_DOT_DOT_SLASH'], "rename.php?dir=$directory&id=$file_id", false);
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}
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// Check if the name is index.php
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if($name == 'index.php') {
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$admin->print_error($MESSAGE['MEDIA']['NAME_INDEX_PHP'], "rename.php?dir=$directory&id=$file_id", false);
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}
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// Check that the name still has a value
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if($name == '') {
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$admin->print_error($MESSAGE['MEDIA']['BLANK_NAME'], "rename.php?dir=$directory&id=$file_id", false);
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}
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// Check for potentially malicious files and append 'txt' to their name
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foreach($file_extensions as $file_ext) {
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$file_ext_len=strlen($file_ext);
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if (substr($name,-$file_ext_len)==$file_ext) {
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$name.='.txt';
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}
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}
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// Check if we should overwrite or not
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if($admin->get_post('overwrite') != 'yes' AND file_exists(WB_PATH.MEDIA_DIRECTORY.$directory.'/'.$name) == true) {
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if($type == 'folder') {
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$admin->print_error($MESSAGE['MEDIA']['DIR_EXISTS'], "rename.php?dir=$directory&id=$file_id", false);
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} else {
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$admin->print_error($MESSAGE['MEDIA']['FILE_EXISTS'], "rename.php?dir=$directory&id=$file_id", false);
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}
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}
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// Try and rename the file/folder
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if(rename(WB_PATH.MEDIA_DIRECTORY.$directory.'/'.$rename_file, WB_PATH.MEDIA_DIRECTORY.$directory.'/'.$name)) {
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$admin->print_success($MESSAGE['MEDIA']['RENAMED'], "browse.php?dir=$directory");
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} else {
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$admin->print_error($MESSAGE['MEDIA']['CANNOT_RENAME'], "rename.php?dir=$directory&id=$file_id", false);
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}
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?>
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