/**
* create manifest file
* @return bool
*/
public function create_manifest()
{
$this->substeps_todo = 3;
$this->log(sprintf(__('%d. Trying to generate a manifest file …', 'backwpup'), $this->steps_data[$this->step_working]['STEP_TRY']));
//build manifest
$manifest = array();
// add blog information
$manifest['blog_info']['url'] = home_url();
$manifest['blog_info']['wpurl'] = site_url();
$manifest['blog_info']['prefix'] = $GLOBALS['wpdb']->prefix;
$manifest['blog_info']['description'] = get_option('blogdescription');
$manifest['blog_info']['stylesheet_directory'] = get_template_directory_uri();
$manifest['blog_info']['activate_plugins'] = wp_get_active_and_valid_plugins();
$manifest['blog_info']['activate_theme'] = wp_get_theme()->get('Name');
$manifest['blog_info']['admin_email'] = get_option('admin_email');
$manifest['blog_info']['charset'] = get_bloginfo('charset');
$manifest['blog_info']['version'] = BackWPup::get_plugin_data('wp_version');
$manifest['blog_info']['backwpup_version'] = BackWPup::get_plugin_data('version');
$manifest['blog_info']['language'] = get_bloginfo('language');
$manifest['blog_info']['name'] = get_bloginfo('name');
$manifest['blog_info']['abspath'] = ABSPATH;
$manifest['blog_info']['uploads'] = wp_upload_dir(null, false, true);
$manifest['blog_info']['contents']['basedir'] = WP_CONTENT_DIR;
$manifest['blog_info']['contents']['baseurl'] = WP_CONTENT_URL;
$manifest['blog_info']['plugins']['basedir'] = WP_PLUGIN_DIR;
$manifest['blog_info']['plugins']['baseurl'] = WP_PLUGIN_URL;
$manifest['blog_info']['themes']['basedir'] = get_theme_root();
$manifest['blog_info']['themes']['baseurl'] = get_theme_root_uri();
// add job settings
$manifest['job_settings'] = $this->job;
// add archive info
foreach ($this->additional_files_to_backup as $file) {
$manifest['archive']['extra_files'][] = basename($file);
}
if (isset($this->steps_data['JOB_FILE'])) {
if ($this->job['backuproot']) {
$manifest['archive']['abspath'] = trailingslashit($this->get_destination_path_replacement(ABSPATH));
}
if ($this->job['backupuploads']) {
$manifest['archive']['uploads'] = trailingslashit($this->get_destination_path_replacement(BackWPup_File::get_upload_dir()));
}
if ($this->job['backupcontent']) {
$manifest['archive']['contents'] = trailingslashit($this->get_destination_path_replacement(WP_CONTENT_DIR));
}
if ($this->job['backupplugins']) {
$manifest['archive']['plugins'] = trailingslashit($this->get_destination_path_replacement(WP_PLUGIN_DIR));
}
if ($this->job['backupthemes']) {
$manifest['archive']['themes'] = trailingslashit($this->get_destination_path_replacement(get_theme_root()));
}
}
if (!file_put_contents(BackWPup::get_plugin_data('TEMP') . 'manifest.json', json_encode($manifest))) {
return false;
}
$this->substeps_done = 1;
//Create backwpup_readme.txt
$readme_text = __('You may have noticed the manifest.json file in this archive.', 'backwpup') . PHP_EOL;
$readme_text .= __('manifest.json might be needed for later restoring a backup from this archive.', 'backwpup') . PHP_EOL;
$readme_text .= __('Please leave manifest.json untouched and in place. Otherwise it is safe to be ignored.', 'backwpup') . PHP_EOL;
if (!file_put_contents(BackWPup::get_plugin_data('TEMP') . 'backwpup_readme.txt', $readme_text)) {
return false;
}
$this->substeps_done = 2;
//add file to backup files
if (is_readable(BackWPup::get_plugin_data('TEMP') . 'manifest.json')) {
$this->additional_files_to_backup[] = BackWPup::get_plugin_data('TEMP') . 'manifest.json';
$this->additional_files_to_backup[] = BackWPup::get_plugin_data('TEMP') . 'backwpup_readme.txt';
$this->log(sprintf(__('Added manifest.json file with %1$s to backup file list.', 'backwpup'), size_format(filesize(BackWPup::get_plugin_data('TEMP') . 'manifest.json'), 2)));
}
$this->substeps_done = 3;
return true;
}
/**
*
* Check is folder readable and exists create it if not
* add .htaccess or index.html file in folder to prevent directory listing
*
* @param string $folder the folder to check
* @param bool $donotbackup Create a file that the folder will not backuped
*
* @return string with error message if one
*/
public static function check_folder($folder, $donotbackup = FALSE)
{
$folder = BackWPup_File::get_absolute_path($folder);
$folder = untrailingslashit($folder);
//check that is not home of WP
$uploads = BackWPup_File::get_upload_dir();
if ($folder === untrailingslashit(str_replace('\\', '/', ABSPATH)) || $folder === untrailingslashit(str_replace('\\', '/', dirname(ABSPATH))) || $folder === untrailingslashit(str_replace('\\', '/', WP_PLUGIN_DIR)) || $folder === untrailingslashit(str_replace('\\', '/', WP_CONTENT_DIR)) || $folder === untrailingslashit($uploads) || $folder === '/') {
return sprintf(__('Folder %1$s not allowed, please use another folder.', 'backwpup'), $folder);
}
//open base dir check
if (!BackWPup_File::is_in_open_basedir($folder)) {
return sprintf(__('Folder %1$s is not in open basedir, please use another folder.', 'backwpup'), $folder);
}
//create folder if it not exists
if (!is_dir($folder)) {
if (!wp_mkdir_p($folder)) {
return sprintf(__('Cannot create folder: %1$s', 'backwpup'), $folder);
}
}
//check is writable dir
if (!is_writable($folder)) {
return sprintf(__('Folder "%1$s" is not writable', 'backwpup'), $folder);
}
//create files for securing folder
if (get_site_option('backwpup_cfg_protectfolders')) {
$server_software = strtolower($_SERVER['SERVER_SOFTWARE']);
//IIS
if (strstr($server_software, 'microsoft-iis')) {
if (!file_exists($folder . '/web.config')) {
file_put_contents($folder . '/web.config', "<configuration>" . PHP_EOL . "\t<system.webServer>" . PHP_EOL . "\t\t<authorization>" . PHP_EOL . "\t\t\t<deny users=" * " />" . PHP_EOL . "\t\t</authorization>" . PHP_EOL . "\t</system.webServer>" . PHP_EOL . "</configuration>");
}
} elseif (strstr($server_software, 'nginx')) {
if (!file_exists($folder . '/index.php')) {
file_put_contents($folder . '/index.php', "<?php" . PHP_EOL . "header( \$_SERVER['SERVER_PROTOCOL'] . ' 404 Not Found' );" . PHP_EOL . "header( 'Status: 404 Not Found' );" . PHP_EOL);
}
} else {
if (!file_exists($folder . '/.htaccess')) {
file_put_contents($folder . '/.htaccess', "<Files \"*\">" . PHP_EOL . "<IfModule mod_access.c>" . PHP_EOL . "Deny from all" . PHP_EOL . "</IfModule>" . PHP_EOL . "<IfModule !mod_access_compat>" . PHP_EOL . "<IfModule mod_authz_host.c>" . PHP_EOL . "Deny from all" . PHP_EOL . "</IfModule>" . PHP_EOL . "</IfModule>" . PHP_EOL . "<IfModule mod_access_compat>" . PHP_EOL . "Deny from all" . PHP_EOL . "</IfModule>" . PHP_EOL . "</Files>");
}
if (!file_exists($folder . '/index.php')) {
file_put_contents($folder . '/index.php', "<?php" . PHP_EOL . "header( \$_SERVER['SERVER_PROTOCOL'] . ' 404 Not Found' );" . PHP_EOL . "header( 'Status: 404 Not Found' );" . PHP_EOL);
}
}
}
//Create do not backup file for this folder
if ($donotbackup && !file_exists($folder . '/.donotbackup')) {
file_put_contents($folder . '/.donotbackup', __('BackWPup will not backup folders and its sub folders when this file is inside.', 'backwpup'));
}
return '';
}
/**
*
* Get folder to exclude from a given folder for file backups
*
* @param $folder string folder to check for excludes
*
* @return array of folder to exclude
*/
private function get_exclude_dirs($folder)
{
$folder = trailingslashit(str_replace('\\', '/', realpath($folder)));
$excludedir = array();
if (FALSE !== strpos(trailingslashit(str_replace('\\', '/', realpath(ABSPATH))), $folder) && trailingslashit(str_replace('\\', '/', realpath(ABSPATH))) != $folder) {
$excludedir[] = trailingslashit(str_replace('\\', '/', realpath(ABSPATH)));
}
if (FALSE !== strpos(trailingslashit(str_replace('\\', '/', realpath(WP_CONTENT_DIR))), $folder) && trailingslashit(str_replace('\\', '/', realpath(WP_CONTENT_DIR))) != $folder) {
$excludedir[] = trailingslashit(str_replace('\\', '/', realpath(WP_CONTENT_DIR)));
}
if (FALSE !== strpos(trailingslashit(str_replace('\\', '/', realpath(WP_PLUGIN_DIR))), $folder) && trailingslashit(str_replace('\\', '/', realpath(WP_PLUGIN_DIR))) != $folder) {
$excludedir[] = trailingslashit(str_replace('\\', '/', realpath(WP_PLUGIN_DIR)));
}
if (FALSE !== strpos(trailingslashit(str_replace('\\', '/', realpath(get_theme_root()))), $folder) && trailingslashit(str_replace('\\', '/', realpath(get_theme_root()))) != $folder) {
$excludedir[] = trailingslashit(str_replace('\\', '/', realpath(get_theme_root())));
}
if (FALSE !== strpos(trailingslashit(str_replace('\\', '/', realpath(BackWPup_File::get_upload_dir()))), $folder) && trailingslashit(str_replace('\\', '/', realpath(BackWPup_File::get_upload_dir()))) != $folder) {
$excludedir[] = trailingslashit(str_replace('\\', '/', realpath(BackWPup_File::get_upload_dir())));
}
return array_unique($excludedir);
}
/**
*
* Get folder to exclude from a given folder for file backups
*
* @param $folder string folder to check for excludes
*
* @return array of folder to exclude
*/
private function get_exclude_dirs($folder)
{
$folder = trailingslashit(str_replace('\\', '/', realpath($folder)));
$excludedir = array();
$excludedir[] = trailingslashit(str_replace('\\', '/', realpath(BackWPup::get_plugin_data('TEMP'))));
//exclude temp
$excludedir[] = trailingslashit(str_replace('\\', '/', realpath(get_site_option('backwpup_cfg_logfolder'))));
//exclude log folder
if (FALSE !== strpos(trailingslashit(str_replace('\\', '/', realpath(ABSPATH))), $folder) && trailingslashit(str_replace('\\', '/', realpath(ABSPATH))) != $folder) {
$excludedir[] = trailingslashit(str_replace('\\', '/', realpath(ABSPATH)));
}
if (FALSE !== strpos(trailingslashit(str_replace('\\', '/', realpath(WP_CONTENT_DIR))), $folder) && trailingslashit(str_replace('\\', '/', realpath(WP_CONTENT_DIR))) != $folder) {
$excludedir[] = trailingslashit(str_replace('\\', '/', realpath(WP_CONTENT_DIR)));
}
if (FALSE !== strpos(trailingslashit(str_replace('\\', '/', realpath(WP_PLUGIN_DIR))), $folder) && trailingslashit(str_replace('\\', '/', realpath(WP_PLUGIN_DIR))) != $folder) {
$excludedir[] = trailingslashit(str_replace('\\', '/', realpath(WP_PLUGIN_DIR)));
}
if (FALSE !== strpos(trailingslashit(str_replace('\\', '/', realpath(get_theme_root()))), $folder) && trailingslashit(str_replace('\\', '/', realpath(get_theme_root()))) != $folder) {
$excludedir[] = trailingslashit(str_replace('\\', '/', realpath(get_theme_root())));
}
if (FALSE !== strpos(trailingslashit(realpath(BackWPup_File::get_upload_dir())), $folder) && trailingslashit(realpath(BackWPup_File::get_upload_dir())) != $folder) {
$excludedir[] = trailingslashit(realpath(BackWPup_File::get_upload_dir()));
}
//Exclude Backup dirs
$jobids = BackWPup_Option::get_job_ids();
foreach ($jobids as $id) {
$backupdir = realpath(BackWPup_Option::get($id, 'backupdir'));
if (!empty($backupdir) && $backupdir != '/') {
$excludedir[] = trailingslashit(str_replace('\\', '/', $backupdir));
}
}
return array_unique($excludedir);
}
function mainwp_backwpup_get_exclude_dirs($folder)
{
$folder = trailingslashit(str_replace('\\', '/', realpath($folder)));
$exclude_dir_array = array();
if (false !== strpos(trailingslashit(str_replace('\\', '/', realpath(ABSPATH))), $folder) && trailingslashit(str_replace('\\', '/', realpath(ABSPATH))) != $folder) {
$exclude_dir_array[] = trailingslashit(str_replace('\\', '/', realpath(ABSPATH)));
}
if (false !== strpos(trailingslashit(str_replace('\\', '/', realpath(WP_CONTENT_DIR))), $folder) && trailingslashit(str_replace('\\', '/', realpath(WP_CONTENT_DIR))) != $folder) {
$exclude_dir_array[] = trailingslashit(str_replace('\\', '/', realpath(WP_CONTENT_DIR)));
}
if (false !== strpos(trailingslashit(str_replace('\\', '/', realpath(WP_PLUGIN_DIR))), $folder) && trailingslashit(str_replace('\\', '/', realpath(WP_PLUGIN_DIR))) != $folder) {
$exclude_dir_array[] = trailingslashit(str_replace('\\', '/', realpath(WP_PLUGIN_DIR)));
}
if (false !== strpos(trailingslashit(str_replace('\\', '/', realpath(get_theme_root()))), $folder) && trailingslashit(str_replace('\\', '/', realpath(get_theme_root()))) != $folder) {
$exclude_dir_array[] = trailingslashit(str_replace('\\', '/', realpath(get_theme_root())));
}
if (false !== strpos(trailingslashit(str_replace('\\', '/', realpath(BackWPup_File::get_upload_dir()))), $folder) && trailingslashit(str_replace('\\', '/', realpath(BackWPup_File::get_upload_dir()))) != $folder) {
$exclude_dir_array[] = trailingslashit(str_replace('\\', '/', realpath(BackWPup_File::get_upload_dir())));
}
return array_unique($exclude_dir_array);
}
