File: /home/enamadmin/www/wp-content/plugins/mainwp-child/class/class-mainwp-clone.php
<?php
/**
* MainWP MainWP_Clone
*
* Manage child site cloning process.
*
* @package MainWP\Child
*/
namespace MainWP\Child;
/**
* Class MainWP_Clone
*
* Manage child site cloning process.
*/
class MainWP_Clone {
/**
* Public static variable to hold the single instance of the class.
*
* @var mixed Default null
*/
protected static $instance = null;
/**
* Protected variable to hold security nonces.
*
* @var array Security nonces.
*/
protected $security_nonces;
/**
* Method get_class_name()
*
* Get class name.
*
* @return string __CLASS__ Class name.
*/
public static function get_class_name() {
return __CLASS__;
}
/**
* Method instance()
*
* Create a public static instance.
*
* @return mixed Class instance.
*/
public static function instance() {
if ( null === self::$instance ) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Method init_ajax()
*
* Initiate AJAX requests.
*/
public function init_ajax() {
$this->add_action( 'mainwp-child_clone_backupcreate', array( &$this, 'clone_backup_create' ) );
$this->add_action( 'mainwp-child_clone_backupcreatepoll', array( &$this, 'clone_backup_create_poll' ) );
$this->add_action( 'mainwp-child_clone_backupdownload', array( &$this, 'clone_backup_download' ) );
$this->add_action( 'mainwp-child_clone_backupdownloadpoll', array( &$this, 'clone_backup_download_poll' ) );
$this->add_action( 'mainwp-child_clone_backupextract', array( &$this, 'clone_backup_extract' ) );
}
/**
* Method add_security_nonce()
*
* Create security nonce for specific actions.
*
* @param string $action Contains the action that requires security nonce.
*/
public function add_security_nonce( $action ) {
if ( ! is_array( $this->security_nonces ) ) {
$this->security_nonces = array();
}
if ( ! function_exists( 'wp_create_nonce' ) ) {
include_once ABSPATH . WPINC . '/pluggable.php';
}
$this->security_nonces[ $action ] = wp_create_nonce( $action );
}
/**
* Method get_security_nonces()
*
* Get security nonces from the security nonces array.
*
* @return array Security nonces.
*/
public function get_security_nonces() {
return $this->security_nonces;
}
/**
* Method add_action()
*
* Add actions to the 'wp_ajax_' hook and create security nonce.
*
* @param string $action Contains action to be added to the 'wp_ajax_' hook.
* @param string $callback Contains a callback action.
*/
public function add_action( $action, $callback ) {
add_action( 'wp_ajax_' . $action, $callback );
$this->add_security_nonce( $action );
}
/**
* Method secure_request()
*
* Build secure request for the clone process.
*
* @param string $action Contains the action that is being performed.
* @param string $query_arg Contains the query argument.
*
* @return void
*
* @uses \MainWP\Child\MainWP_Helper::update_option()
*/
public function secure_request( $action = '', $query_arg = 'security' ) {
if ( ! MainWP_Helper::is_admin() ) {
die( 0 );
}
if ( '' === $action ) {
return;
}
if ( ! $this->check_security( $action, $query_arg ) ) {
die( wp_json_encode( array( 'error' => esc_html__( 'Invalid request!', 'mainwp-child' ) ) ) );
}
// phpcs:disable WordPress.Security.NonceVerification
if ( isset( $_POST['dts'] ) ) {
$ajaxPosts = get_option( 'mainwp_ajaxposts' );
if ( ! is_array( $ajaxPosts ) ) {
$ajaxPosts = array();
}
// If already processed, just quit!
if ( isset( $ajaxPosts[ $action ] ) && ( $ajaxPosts[ $action ] === $_POST['dts'] ) ) {
die( wp_json_encode( array( 'error' => esc_html__( 'Double request!', 'mainwp-child' ) ) ) );
}
$ajaxPosts[ $action ] = isset( $_POST['dts'] ) ? sanitize_text_field( wp_unslash( $_POST['dts'] ) ) : '';
MainWP_Helper::update_option( 'mainwp_ajaxposts', $ajaxPosts );
}
// phpcs:enable
}
/**
* Method check_security()
*
* Check the clone request security.
*
* @param string $action Contains the action that is being performed.
* @param string $query_arg Contains the query argument.
*
* @return bool true|false If secure, return true, if not, return false.
*/
public function check_security( $action = - 1, $query_arg = 'security' ) {
if ( - 1 === (int) $action ) {
return false;
}
$adminurl = strtolower( admin_url() );
$referer = strtolower( wp_get_referer() );
$result = isset( $_REQUEST[ $query_arg ] ) ? wp_verify_nonce( sanitize_text_field( wp_unslash( $_REQUEST[ $query_arg ] ) ), $action ) : false;
if ( ! $result && ! ( - 1 === $action && 0 === strpos( $referer, $adminurl ) ) ) {
return false;
}
return true;
}
/**
* Method init()
*
* Initiate action hooks.
*
* @uses \MainWP\Child\MainWP_Clone_Page::get_class_name()
*/
public function init() {
add_action( 'check_admin_referer', array( self::get_class_name(), 'permalink_changed' ) );
if ( get_option( 'mainwp_child_clone_permalink' ) || get_option( 'mainwp_child_restore_permalink' ) ) {
add_action( 'admin_notices', array( MainWP_Clone_Page::get_class_name(), 'permalink_admin_notice' ) );
}
}
/**
* Method upload_mimes()
*
* Add allowed mime types and file extensions.
*
* @param array $mime_types Mime types keyed by the file extension regex corresponding to those types.
*
* @return array Array containing allowed mime types.
*/
public static function upload_mimes( $mime_types = array() ) {
if ( ! isset( $mime_types['tar.bz2'] ) ) {
$mime_types['tar.bz2'] = 'application/x-tar';
}
return $mime_types;
}
/**
* Request clone.
*
* @return bool|void true|void.
*
* @uses \MainWP\Child\MainWP_Connect::is_valid_auth()
* @uses \MainWP\Child\MainWP_Helper::get_mainwp_dir()
* @uses \MainWP\Child\MainWP_Helper::write()
*/
public function request_clone_funct() { // phpcs:ignore -- Current complexity is the only way to achieve desired results, pull request solutions appreciated.
// phpcs:disable WordPress.Security.NonceVerification
if ( ! isset( $_REQUEST['key'] ) ) {
return;
}
if ( ! isset( $_REQUEST['f'] ) || ( '' === $_REQUEST['f'] ) ) {
return;
}
if ( ! isset( $_REQUEST['key'] ) || ! MainWP_Connect::instance()->is_valid_auth( wp_unslash( $_REQUEST['key'] ) ) ) { //phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
return;
}
$cloneFunc = isset( $_REQUEST['cloneFunc'] ) ? sanitize_text_field( wp_unslash( $_REQUEST['cloneFunc'] ) ) : '';
if ( 'dl' === $cloneFunc ) {
$f = isset( $_REQUEST['f'] ) ? sanitize_text_field( wp_unslash( $_REQUEST['f'] ) ) : '';
if ( ! empty( $f ) ) {
MainWP_Utility::instance()->upload_file_backup( sanitize_text_field( wp_unslash( $_REQUEST['f'] ) ) );
}
exit;
} elseif ( 'deleteCloneBackup' === $cloneFunc ) {
$df = isset( $_POST['f'] ) ? sanitize_text_field( wp_unslash( $_POST['f'] ) ) : '';
if ( empty( $df ) || stristr( $df, '..' ) ) {
return false;
}
$dirs = MainWP_Helper::get_mainwp_dir( 'backup' );
$backupdir = $dirs[0];
$result = glob( $backupdir . $df );
if ( 0 === count( $result ) ) {
return;
}
wp_delete_file( $result[0] );
MainWP_Helper::write( array( 'result' => 'ok' ) );
} elseif ( 'createCloneBackupPoll' === $cloneFunc ) {
$dirs = MainWP_Helper::get_mainwp_dir( 'backup' );
$backupdir = $dirs[0];
$f = isset( $_POST['f'] ) ? sanitize_text_field( wp_unslash( $_POST['f'] ) ) : '';
$archiveFile = false;
if ( ! empty( $f ) ) {
$result = glob( $backupdir . 'backup-' . $f . '-*' ); // NOSONAR .
foreach ( $result as $file ) {
if ( self::is_archive( $file, 'backup-' . $f . '-' ) ) {
$archiveFile = $file;
break;
}
}
}
if ( false === $archiveFile ) {
return;
}
MainWP_Helper::write( array( 'size' => filesize( $archiveFile ) ) );
} elseif ( 'createCloneBackup' === $cloneFunc ) {
$this->create_clone_backup();
}
// phpcs:enable
return true;
}
/**
* Create backup of clone.
*
* @uses \MainWP\Child\MainWP_Backup::create_full_backup()
* @uses \MainWP\Child\MainWP_Helper::end_session()
* @uses \MainWP\Child\MainWP_Helper::is_dir_empty()
* @uses \MainWP\Child\MainWP_Helper::get_mainwp_dir()
* @uses \MainWP\Child\MainWP_Helper::write()
*/
private function create_clone_backup() { // phpcs:ignore -- Current complexity is the only way to achieve desired results, pull request solutions appreciated.
MainWP_Helper::end_session();
$files = glob( WP_CONTENT_DIR . '/dbBackup*.sql.php' );
foreach ( $files as $file ) {
wp_delete_file( $file );
}
if ( file_exists( WP_CONTENT_DIR . '/dbBackup.sql' ) ) {
wp_delete_file( WP_CONTENT_DIR . '/dbBackup.sql' );
}
if ( file_exists( ABSPATH . 'clone/config.txt' ) ) {
wp_delete_file( ABSPATH . 'clone/config.txt' );
}
if ( MainWP_Helper::is_dir_empty( ABSPATH . 'clone' ) ) {
MainWP_Helper::rmdir( ABSPATH . 'clone' );
}
// phpcs:disable WordPress.Security.NonceVerification
$wpversion = isset( $_POST['wpversion'] ) ? sanitize_text_field( wp_unslash( $_POST['wpversion'] ) ) : '';
global $wp_version;
$includeCoreFiles = ( $wpversion !== $wp_version );
$excludes = ( isset( $_POST['exclude'] ) ? explode( ',', wp_unslash( $_POST['exclude'] ) ) : array() ); //phpcs:ignore WordPress.Security.ValidatedSanitizedInput.InputNotSanitized
$excludes[] = str_replace( ABSPATH, '', WP_CONTENT_DIR ) . '/uploads/mainwp';
$uploadDir = MainWP_Helper::get_mainwp_dir();
$uploadDir = $uploadDir[0];
$excludes[] = str_replace( ABSPATH, '', $uploadDir );
$excludes[] = str_replace( ABSPATH, '', WP_CONTENT_DIR ) . '/object-cache.php';
if ( version_compare( phpversion(), '5.3.0' ) >= 0 || ! ini_get( 'safe_mode' ) ) {
set_time_limit( 6000 );
}
$newExcludes = array();
foreach ( $excludes as $exclude ) {
$newExcludes[] = rtrim( $exclude, '/' );
}
$method = ( ! isset( $_POST['zipmethod'] ) ? 'tar.gz' : sanitize_text_field( wp_unslash( $_POST['zipmethod'] ) ) );
if ( 'tar.gz' === $method && ! function_exists( 'gzopen' ) ) {
$method = 'zip';
}
$file = false;
if ( isset( $_POST['f'] ) ) {
$file = ! empty( $_POST['f'] ) ? sanitize_text_field( wp_unslash( $_POST['f'] ) ) : false;
} elseif ( isset( $_POST['file'] ) ) {
$file = ! empty( $_POST['file'] ) ? sanitize_text_field( wp_unslash( $_POST['file'] ) ) : false;
}
// phpcs:enable
$res = MainWP_Backup::get()->create_full_backup( $newExcludes, $file, true, $includeCoreFiles, 0, false, false, false, false, $method );
if ( ! $res ) {
$information['backup'] = false;
} else {
$information['backup'] = $res['file'];
$information['size'] = $res['filesize'];
}
$plugins = array();
$dir = WP_CONTENT_DIR . '/plugins/';
$fh = opendir( $dir );
while ( $entry = readdir( $fh ) ) {
if ( ! is_dir( $dir . $entry ) ) {
continue;
}
if ( ( '.' === $entry ) || ( '..' === $entry ) ) {
continue;
}
$plugins[] = $entry;
}
closedir( $fh );
$information['plugins'] = $plugins;
$themes = array();
$dir = WP_CONTENT_DIR . '/themes/';
$fh = opendir( $dir );
while ( $entry = readdir( $fh ) ) {
if ( ! is_dir( $dir . $entry ) ) {
continue;
}
if ( ( '.' === $entry ) || ( '..' === $entry ) ) {
continue;
}
$themes[] = $entry;
}
closedir( $fh );
$information['themes'] = $themes;
MainWP_Helper::write( $information );
}
/**
* Method clone_backup_create()
*
* Create backup of template site so it can be used to clone it.
*
* @throws \Exception Error message.
*
* @uses \MainWP\Child\MainWP_Helper::end_session()
* @uses \MainWP\Child\MainWP_Helper::update_option()
* @uses \MainWP\Child\MainWP_Utility::fetch_url()
*/
public function clone_backup_create() {
// phpcs:disable WordPress.Security.NonceVerification
try {
$this->secure_request( 'mainwp-child_clone_backupcreate' );
if ( ! isset( $_POST['siteId'] ) ) {
throw new \Exception( esc_html__( 'No site given', 'mainwp-child' ) );
}
$siteId = isset( $_POST['siteId'] ) ? intval( wp_unslash( $_POST['siteId'] ) ) : false;
$rand = isset( $_POST['rand'] ) ? sanitize_text_field( wp_unslash( $_POST['rand'] ) ) : '';
$sitesToClone = get_option( 'mainwp_child_clone_sites' );
if ( ! is_array( $sitesToClone ) || ! isset( $sitesToClone[ $siteId ] ) ) {
throw new \Exception( esc_html__( 'Site not found', 'mainwp-child' ) );
}
$siteToClone = $sitesToClone[ $siteId ];
$url = $siteToClone['url'];
$key = $siteToClone['extauth'];
$clone_admin = $siteToClone['connect_admin'];
MainWP_Helper::end_session();
// Send request to the childsite!
/**
* The installed version of WordPress.
*
* @global string $wp_version The installed version of WordPress.
*/
global $wp_version;
$method = ( function_exists( 'gzopen' ) ? 'tar.gz' : 'zip' );
$result = MainWP_Utility::fetch_url(
$url,
array(
'cloneFunc' => 'createCloneBackup',
'key' => $key,
'f' => $rand,
'wpversion' => $wp_version,
'zipmethod' => $method,
)
);
if ( ! $result['backup'] ) {
throw new \Exception( esc_html__( 'Could not create backupfile on child', 'mainwp-child' ) );
}
MainWP_Helper::update_option( 'mainwp_temp_clone_plugins', $result['plugins'] );
MainWP_Helper::update_option( 'mainwp_temp_clone_themes', $result['themes'] );
MainWP_Helper::update_option( 'mainwp_temp_clone_admin', $clone_admin );
$output = array(
'url' => $result['backup'],
'size' => round( $result['size'] / 1024, 0 ),
);
} catch ( \Exception $e ) {
$output = array( 'error' => $e->getMessage() );
}
// phpcs:enable
die( wp_json_encode( $output ) );
}
/**
* Method clone_backup_create_poll()
*
* Create backup poll of template site so it can be used to clone it.
*
* @throws \Exception Error message.
*
* @uses \MainWP\Child\MainWP_Helper::end_session()
* @uses \MainWP\Child\MainWP_Utility::fetch_url()
*/
public function clone_backup_create_poll() {
try {
$this->secure_request( 'mainwp-child_clone_backupcreatepoll' );
// phpcs:disable WordPress.Security.NonceVerification
if ( ! isset( $_POST['siteId'] ) ) {
throw new \Exception( esc_html__( 'No site given', 'mainwp-child' ) );
}
$siteId = isset( $_POST['siteId'] ) ? sanitize_text_field( wp_unslash( $_POST['siteId'] ) ) : '';
$rand = isset( $_POST['rand'] ) ? sanitize_text_field( wp_unslash( $_POST['rand'] ) ) : '';
$sitesToClone = get_option( 'mainwp_child_clone_sites' );
if ( ! is_array( $sitesToClone ) || ! isset( $sitesToClone[ $siteId ] ) ) {
throw new \Exception( esc_html__( 'Site not found', 'mainwp-child' ) );
}
// phpcs:enable
$siteToClone = $sitesToClone[ $siteId ];
$url = $siteToClone['url'];
$key = $siteToClone['extauth'];
MainWP_Helper::end_session();
// Send request to the childsite!
$result = MainWP_Utility::fetch_url(
$url,
array(
'cloneFunc' => 'createCloneBackupPoll',
'key' => $key,
'f' => $rand,
)
);
if ( ! isset( $result['size'] ) ) {
throw new \Exception( esc_html__( 'Invalid response', 'mainwp-child' ) );
}
$output = array( 'size' => round( $result['size'] / 1024, 0 ) );
} catch ( \Exception $e ) {
$output = array( 'error' => $e->getMessage() );
}
die( wp_json_encode( $output ) );
}
/**
* Method clone_backup_download()
*
* Download backup file of template site so it can be used to clone it.
*
* @return mixed Response message.
* @throws \Exception Error message.
*
* @uses \MainWP\Child\MainWP_Helper::end_session()
* @uses \MainWP\Child\MainWP_Helper::get_mainwp_dir()
* @uses \MainWP\Child\MainWP_Utility::fetch_url()
*/
public function clone_backup_download() { // phpcs:ignore -- Current complexity is the only way to achieve desired results, pull request solutions appreciated.
try {
$this->secure_request( 'mainwp-child_clone_backupdownload' );
// phpcs:disable WordPress.Security.NonceVerification
if ( ! isset( $_POST['file'] ) ) {
throw new \Exception( esc_html__( 'No download link given', 'mainwp-child' ) );
}
$file = isset( $_POST['file'] ) ? sanitize_text_field( wp_unslash( $_POST['file'] ) ) : '';
if ( isset( $_POST['siteId'] ) ) {
$siteId = isset( $_POST['siteId'] ) ? intval( wp_unslash( $_POST['siteId'] ) ) : false;
$sitesToClone = get_option( 'mainwp_child_clone_sites' );
if ( ! is_array( $sitesToClone ) || ! isset( $sitesToClone[ $siteId ] ) ) {
throw new \Exception( esc_html__( 'Site not found', 'mainwp-child' ) );
}
$siteToClone = $sitesToClone[ $siteId ];
$url = $siteToClone['url'];
$key = $siteToClone['extauth'];
$url = trailingslashit( $url ) . '?cloneFunc=dl&key=' . rawurlencode( $key ) . '&f=' . $file;
} else {
$url = $file;
}
MainWP_Helper::end_session();
// Send request to the childsite!
$split = explode( '=', $file );
$file = urldecode( $split[ count( $split ) - 1 ] );
$filename = 'download-' . basename( $file );
$dirs = MainWP_Helper::get_mainwp_dir( 'backup', false );
$backupdir = $dirs[0];
$dh = opendir( $backupdir );
if ( $dh ) {
$fl = readdir( $dh );
while ( false !== $fl ) {
if ( '.' !== $fl && '..' !== $fl && self::is_archive( $fl, 'download-' ) ) {
wp_delete_file( $backupdir . $fl );
}
$fl = readdir( $dh );
}
closedir( $dh );
}
$filename = $backupdir . $filename;
$response = wp_remote_get(
$url,
array(
'timeout' => 300000,
'stream' => true,
'filename' => $filename,
)
);
if ( is_wp_error( $response ) ) {
wp_delete_file( $filename );
return $response;
}
if ( 200 !== (int) wp_remote_retrieve_response_code( $response ) ) {
wp_delete_file( $filename );
return new \WP_Error( 'http_404', trim( wp_remote_retrieve_response_message( $response ) ) );
}
$output = array( 'done' => $filename );
// Delete backup on child.
try {
if ( isset( $_POST['siteId'] ) ) {
$siteId = isset( $_POST['siteId'] ) ? intval( wp_unslash( $_POST['siteId'] ) ) : false;
$sitesToClone = get_option( 'mainwp_child_clone_sites' );
if ( is_array( $sitesToClone ) && isset( $sitesToClone[ $siteId ] ) ) {
$siteToClone = $sitesToClone[ $siteId ];
MainWP_Utility::fetch_url(
$siteToClone['url'],
array(
'cloneFunc' => 'deleteCloneBackup',
'key' => $siteToClone['extauth'],
'f' => $file,
)
);
}
}
} catch ( \Exception $e ) {
throw $e;
}
} catch ( \Exception $e ) {
$output = array( 'error' => $e->getMessage() );
}
// phpcs:enable
die( wp_json_encode( $output ) );
}
/**
* Method clone_backup_download_poll()
*
* Download backup file poll of template site so it can be used to clone it.
*
* @throws \Exception Error message.
*
* @uses \MainWP\Child\MainWP_Helper::end_session()
* @uses \MainWP\Child\MainWP_Helper::get_mainwp_dir()
*/
public function clone_backup_download_poll() {
try {
$this->secure_request( 'mainwp-child_clone_backupdownloadpoll' );
MainWP_Helper::end_session();
$dirs = MainWP_Helper::get_mainwp_dir( 'backup', false );
$backupdir = $dirs[0];
$files = glob( $backupdir . 'download-*' );
$archiveFile = false;
foreach ( $files as $file ) {
if ( self::is_archive( $file, 'download-' ) ) {
$archiveFile = $file;
break;
}
}
if ( false === $archiveFile ) {
throw new \Exception( esc_html__( 'No download file found', 'mainwp-child' ) );
}
$output = array( 'size' => filesize( $archiveFile ) / 1024 );
} catch ( \Exception $e ) {
$output = array( 'error' => $e->getMessage() );
}
die( wp_json_encode( $output ) );
}
/**
* Method clone_backup_extract()
*
* Extract the backup archive to clone the site.
*
* @uses \MainWP\Child\MainWP_Clone_Install()
* @uses \MainWP\Child\MainWP_Helper::end_session()
* @uses \MainWP\Child\MainWP_Helper::update_option()
* @uses \MainWP\Child\MainWP_Helper::starts_with()
*/
public function clone_backup_extract() {
try {
$this->secure_request( 'mainwp-child_clone_backupextract' );
MainWP_Helper::end_session();
// phpcs:disable WordPress.Security.NonceVerification
$file = false;
if ( isset( $_POST['f'] ) ) {
$file = ! empty( $_POST['f'] ) ? sanitize_text_field( wp_unslash( $_POST['f'] ) ) : false;
} elseif ( isset( $_POST['file'] ) ) {
$file = ! empty( $_POST['file'] ) ? sanitize_text_field( wp_unslash( $_POST['file'] ) ) : false;
}
// phpcs:enable
$testFull = false;
$file = $this->clone_backup_get_file( $file, $testFull );
$cloneInstall = new MainWP_Clone_Install( $file );
$cloneInstall->read_configuration_file();
$plugins = get_option( 'mainwp_temp_clone_plugins' );
$themes = get_option( 'mainwp_temp_clone_themes' );
$clone_admin = get_option( 'mainwp_temp_clone_admin' );
if ( $testFull ) {
$cloneInstall->test_download();
}
$cloneInstall->remove_config_file();
$cloneInstall->extract_backup();
$pubkey = get_option( 'mainwp_child_pubkey' );
$uniqueId = MainWP_Helper::get_site_unique_id();
$uniqueId = get_option( 'mainwp_child_uniqueId' );
$server = MainWP_Child_Keys_Manager::get_encrypted_option( 'mainwp_child_server' );
$nonce = get_option( 'mainwp_child_nonce' );
$sitesToClone = get_option( 'mainwp_child_clone_sites' );
$username = get_option( 'mainwp_child_connected_admin' );
$cloneInstall->install();
delete_option( 'mainwp_child_pubkey' );
delete_option( 'mainwp_child_uniqueId' );
delete_option( 'mainwp_child_server' );
delete_option( 'mainwp_child_nonce' );
delete_option( 'mainwp_child_clone_sites' );
delete_option( 'mainwp_temp_clone_admin' );
delete_option( 'mainwp_child_connected_admin' );
MainWP_Helper::update_option( 'mainwp_child_pubkey', $pubkey, 'yes' );
MainWP_Helper::update_option( 'mainwp_child_uniqueId', $uniqueId );
MainWP_Child_Keys_Manager::update_encrypted_option( 'mainwp_child_server', $server );
MainWP_Helper::update_option( 'mainwp_child_nonce', $nonce );
MainWP_Helper::update_option( 'mainwp_child_clone_sites', $sitesToClone );
MainWP_Helper::update_option( 'mainwp_child_just_clone_admin', $clone_admin );
MainWP_Helper::update_option( 'mainwp_child_connected_admin', $username, 'yes' );
if ( ! MainWP_Helper::starts_with( basename( $file ), 'download-backup-' ) ) {
MainWP_Helper::update_option( 'mainwp_child_restore_permalink', true, 'yes' );
} else {
MainWP_Helper::update_option( 'mainwp_child_clone_permalink', true, 'yes' );
}
$cloneInstall->update_wp_config();
$cloneInstall->clean();
$output = $this->clone_backup_delete_files( $plugins, $themes );
} catch ( \Exception $e ) {
$output = array( 'error' => $e->getMessage() );
}
die( wp_json_encode( $output ) );
}
/**
* Method clone_backup_get_file()
*
* Get the backup file to download and clone.
*
* @param resource $file Backup file to be downloaded.
* @param bool $testFull Return true if the file exists.
*
* @return resource Return the backup file.
* @throws \Exception Error message.
*
* @uses \MainWP\Child\MainWP_Helper::get_mainwp_dir()
*/
private function clone_backup_get_file( $file, &$testFull ) {
if ( '' === $file ) {
$dirs = MainWP_Helper::get_mainwp_dir( 'backup', false );
$backupdir = $dirs[0];
$files = glob( $backupdir . 'download-*' );
$archiveFile = false;
foreach ( $files as $file ) {
if ( self::is_archive( $file, 'download-' ) ) {
$archiveFile = $file;
break;
}
}
if ( false === $archiveFile ) {
throw new \Exception( esc_html__( 'No download file found', 'mainwp-child' ) );
}
$file = $archiveFile;
} elseif ( file_exists( $file ) ) {
$testFull = true;
} else {
$file = ABSPATH . $file;
if ( ! file_exists( $file ) ) {
throw new \Exception( esc_html__( 'Backup file not found', 'mainwp-child' ) );
}
$testFull = true;
}
return $file;
}
/**
* Method is_archive()
*
* Check if the file is archive file.
*
* @param string $file_name Contains the file name.
* @param string $prefix Contains the prefix.
* @param string $suffix Contains the sufix.
*
* @return bool true|false If the file is archive, return true, if not, return false.
*/
public static function is_archive( $file_name, $prefix = '', $suffix = '' ) {
return preg_match( '/' . $prefix . '(.*).(zip|tar|tar.gz|tar.bz2)' . $suffix . '$/', $file_name ); // NOSONAR .
}
/**
* Method clone_backup_delete_files()
*
* Delete unneeded files (plugins and themes).
*
* @param array $plugins Array containig plugins to be kept.
* @param array $themes Array containig themes to be kept.
*
* @return array Array containing output feedback.
*
* @uses \MainWP\Child\MainWP_Helper::delete_dir()
*/
private function clone_backup_delete_files( $plugins, $themes ) {
if ( false !== $plugins ) {
$out = array();
if ( is_array( $plugins ) ) {
$dir = WP_CONTENT_DIR . '/plugins/';
$fh = opendir( $dir );
while ( $entry = readdir( $fh ) ) {
if ( ! is_dir( $dir . $entry ) ) {
continue;
}
if ( ( '.' === $entry ) || ( '..' === $entry ) ) {
continue;
}
if ( ! in_array( $entry, $plugins ) ) {
MainWP_Helper::delete_dir( $dir . $entry );
}
}
closedir( $fh );
}
delete_option( 'mainwp_temp_clone_plugins' );
}
if ( false !== $themes ) {
$out = array();
if ( is_array( $themes ) ) {
$dir = WP_CONTENT_DIR . '/themes/';
$fh = opendir( $dir );
while ( $entry = readdir( $fh ) ) {
if ( ! is_dir( $dir . $entry ) ) {
continue;
}
if ( ( '.' === $entry ) || ( '..' === $entry ) ) {
continue;
}
if ( ! in_array( $entry, $themes ) ) {
MainWP_Helper::delete_dir( $dir . $entry );
}
}
closedir( $fh );
}
delete_option( 'mainwp_temp_clone_themes' );
}
$output = array( 'result' => 'ok' );
wp_logout();
wp_set_current_user( 0 );
return $output;
}
/**
* Method permalink_changed()
*
* Check if the permalinks settings are re-saved.
*
* @param string $action Contains performed action.
*/
public static function permalink_changed( $action ) {
if ( 'update-permalink' === $action ) {
if ( isset( $_POST['permalink_structure'] ) || isset( $_POST['category_base'] ) || isset( $_POST['tag_base'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification
delete_option( 'mainwp_child_clone_permalink' );
delete_option( 'mainwp_child_restore_permalink' );
}
}
}
}