ZipArchive is missing, le zip archive cannot be created.', 'secupress-pro' ) );
}
$backup_file = secupress_do_files_backup();
if ( ! $backup_file ) {
secupress_admin_die( __( 'No backup file created.', 'secupress-pro' ) );
}
$backup_files = secupress_get_backup_file_list();
secupress_admin_send_response_or_redirect( array(
'ignoredFiles' => $ignored,
'elemRow' => secupress_print_backup_file_formated( $backup_file, false ),
'countText' => sprintf( _n( '%s available Backup', '%s available Backups', count( $backup_files ), 'secupress-pro' ), number_format_i18n( count( $backup_files ) ) ),
) );
}
add_action( 'wp_ajax_secupress_backup_db', 'secupress_backup_db_ajax_post_cb' );
add_action( 'admin_post_secupress_backup_db', 'secupress_backup_db_ajax_post_cb' );
/**
* Will do a DB backup.
*
* @since 1.0
*/
function secupress_backup_db_ajax_post_cb() {
secupress_check_user_capability();
secupress_check_admin_referer( 'secupress_backup_db' );
// Sanitize and save the tables to backup.
$other_tables = secupress_get_non_wp_tables();
$chosen_tables = array();
if ( $other_tables ) {
$chosen_tables = ! empty( $_POST['other_tables'] ) && is_array( $_POST['other_tables'] ) ? $_POST['other_tables'] : array();
$chosen_tables = array_intersect( $other_tables, $chosen_tables );
$chosen_tables = array_values( $chosen_tables );
}
update_site_option( 'secupress_database-backups_settings', array( 'other_tables' => $chosen_tables ) );
// Backup.
if ( ! class_exists( 'ZipArchive' ) ) {
secupress_admin_die( __( 'Class ZipArchive is missing, le zip archive cannot be created.', 'secupress-pro' ) );
}
$backup_file = secupress_do_db_backup();
if ( ! $backup_file ) {
secupress_admin_die( __( 'No backup file created.', 'secupress-pro' ) );
}
$backup_files = secupress_get_backup_file_list();
secupress_admin_send_response_or_redirect( array(
'elemRow' => secupress_print_backup_file_formated( $backup_file, false ),
'countText' => sprintf( _n( '%s available Backup', '%s available Backups', count( $backup_files ), 'secupress-pro' ), number_format_i18n( count( $backup_files ) ) ),
) );
}
add_action( 'admin_post_secupress_download_backup', 'secupress_download_backup_ajax_post_cb' );
/**
* Will download a requested backup.
* No need any AJAX support here.
*
* @since 1.0
*/
function secupress_download_backup_ajax_post_cb() {
if ( ! isset( $_GET['file'] ) ) {
secupress_admin_die();
}
secupress_check_user_capability();
secupress_check_admin_referer( 'secupress_download_backup-' . $_GET['file'] );
$file = glob( secupress_get_local_backups_path() . '*' . $_GET['file'] . '*.{zip,sql}', GLOB_BRACE );
if ( ! $file ) {
secupress_admin_die();
}
if ( ini_get( 'zlib.output_compression' ) ) {
ini_set( 'zlib.output_compression', 'Off' );
}
ob_start();
$file = reset( $file );
$size = filesize( $file );
header( $_SERVER['SERVER_PROTOCOL'] . ' 200 OK' );
header( 'Expires: 0' );
header( 'Pragma: public' );
header( 'Cache-Control: must-revalidate, post-check=0, pre-check=0' );
header( 'Cache-Control: private', false );
header( 'Content-Type: application/octet-stream' );
header( 'Content-Disposition: attachment; filename="' . basename( str_replace( array( '@', '#' ), '-', $file ) ) . '"' );
header( 'Last-Modified: ' . gmdate( 'D, d M Y H:i:s', filemtime( $file ) ) . ' GMT' );
header( 'Content-Length: ' . $size );
header( 'Connection: close' );
ob_end_clean();
if ( $size < 64 * 1024 ) {
readfile( $file );
} else {
@set_time_limit( 0 );
$fp = fopen( $file, 'rb' );
while ( ! feof( $fp ) ) {
echo fread( $fp, 64 * 1024 );
flush();
}
fclose( $fp );
}
die();
}
add_action( 'wp_ajax_secupress_delete_backup', 'secupress_delete_backup_ajax_post_cb' );
add_action( 'admin_post_secupress_delete_backup', 'secupress_delete_backup_ajax_post_cb' );
/**
* Will delete a specified backup file.
*
* @since 1.0
*/
function secupress_delete_backup_ajax_post_cb() {
if ( ! isset( $_GET['file'] ) ) {
secupress_admin_die();
}
secupress_check_user_capability();
secupress_check_admin_referer( 'secupress_delete_backup-' . $_GET['file'] );
$files = glob( secupress_get_local_backups_path() . '*' . $_GET['file'] . '*.{zip,sql}', GLOB_BRACE );
if ( ! $files ) {
secupress_admin_die();
}
@array_map( 'unlink', $files );
$backup_files = secupress_get_backup_file_list();
secupress_admin_send_response_or_redirect( array(
'countText' => sprintf( _n( '%s available Backup', '%s available Backups', count( $backup_files ), 'secupress-pro' ), number_format_i18n( count( $backup_files ) ) ),
) );
}
add_action( 'wp_ajax_secupress_delete_backups', 'secupress_delete_backups_ajax_post_cb' );
add_action( 'admin_post_secupress_delete_backups', 'secupress_delete_backups_ajax_post_cb' );
/**
* Will delete all the backups.
*
* @since 1.0
*/
function secupress_delete_backups_ajax_post_cb() {
secupress_check_user_capability();
secupress_check_admin_referer( 'secupress_delete_backups' );
$files = glob( secupress_get_local_backups_path() . '*.{zip,sql}', GLOB_BRACE );
if ( ! $files ) {
secupress_admin_die();
}
@array_map( 'unlink', $files );
secupress_admin_send_response_or_redirect( 1 );
}
/** --------------------------------------------------------------------------------------------- */
/** TOOLS ======================================================================================= */
/** ----------------------------------------------------------------------------------------------*/
/**
* List the existing backup files (`.zip`, `.sql`).
*
* @since 1.0
*
* @return (array|bool) An array of file paths. False on error.
*/
function secupress_get_backup_file_list() {
return glob( secupress_get_local_backups_path() . '*.{zip,sql}', GLOB_BRACE );
}
/**
* Print an HTML markup for a backup: creation date, download link, deletion link, etc.
*
* @since 1.0
*
* @param (string) $file The file path.
* @param (bool) $echo Return or echo the markup.
*
* @return (string)
*/
function secupress_print_backup_file_formated( $file, $echo = true ) {
list( $_date, $_type, $_prefix, $file_uniqid ) = explode( '.', esc_html( basename( $file ) ) );
$_date = strtotime( substr_replace( $_date, ':', 13, 1 ) ) + ( get_option( 'gmt_offset' ) * HOUR_IN_SECONDS );
$_date = date_i18n( __( 'M jS Y', 'secupress-pro' ) . ' ' . __( 'G:i', 'secupress-pro' ), $_date, true );
$_prefix = str_replace( array( '@', '#' ), array( '.', '/' ), $_prefix );
switch ( $_type ) :
case 'database' :
$_type = __( 'Database', 'secupress-pro' );
break;
case 'files' :
$_type = __( 'Files', 'secupress-pro' );
break;
default :
$_type = ucwords( $_type );
endswitch;
$download_url = esc_url( wp_nonce_url( admin_url( 'admin-post.php?action=secupress_download_backup&file=' . $file_uniqid ), 'secupress_download_backup-' . $file_uniqid ) );
$delete_url = esc_url( wp_nonce_url( admin_url( 'admin-post.php?action=secupress_delete_backup&file=' . $file_uniqid ), 'secupress_delete_backup-' . $file_uniqid ) );
$file_format = sprintf( '%s %s (%s)', $_type, $_prefix, $_date ); $file_format .= sprintf( '%s | %s
', $download_url, _x( 'Download', 'verb', 'secupress-pro' ), $delete_url, $file_uniqid, __( 'Delete', 'secupress-pro' ) ); if ( ! $echo ) { return $file_format; } echo $file_format; }