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<?php |
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/** |
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* |
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* Plugin Name: Jetpack Backup |
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* Plugin URI: https://jetpack.com/jetpack-backup |
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* Description: Easily restore or download a backup of your site from a specific moment in time. |
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* Version: 1.2 |
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* Author: Automattic |
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* Author URI: https://jetpack.com/ |
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* License: GPLv2 or later |
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* Text Domain: jetpack-backup |
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* |
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* @package automattic/jetpack-backup-plugin |
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*/ |
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|
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/* |
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This program is free software; you can redistribute it and/or |
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modify it under the terms of the GNU General Public License |
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as published by the Free Software Foundation; either version 2 |
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of the License, or (at your option) any later version. |
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|
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This program 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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|
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You should have received a copy of the GNU General Public License |
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along with this program; if not, write to the Free Software |
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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*/ |
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|
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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|
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// Constant definitions. |
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define( 'JETPACK_BACKUP_PLUGIN_DIR', plugin_dir_path( __FILE__ ) ); |
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define( 'JETPACK_BACKUP_PLUGIN_ROOT_FILE', __FILE__ ); |
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define( 'JETPACK_BACKUP_PLUGIN_ROOT_FILE_RELATIVE_PATH', plugin_basename( __FILE__ ) ); |
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define( 'JETPACK_BACKUP_PLUGIN_SLUG', 'jetpack-backup' ); |
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define( 'JETPACK_BACKUP_PLUGIN_NAME', 'Jetpack Backup' ); |
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define( 'JETPACK_BACKUP_PLUGIN_URI', 'https://jetpack.com/jetpack-backup' ); |
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define( 'JETPACK_BACKUP_REQUIRED_JETPACK_VERSION', '10.0' ); |
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define( 'JETPACK_BACKUP_PLUGIN_FOLDER', dirname( plugin_basename( __FILE__ ) ) ); |
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define( 'JETPACK_BACKUP_PROMOTED_PRODUCT', 'jetpack_backup_t1_yearly' ); |
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define( 'JETPACK_BACKUP_DB_VERSION', '2' ); |
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|
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/** |
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* Checks if Jetpack is installed and if yes, require version 10+ |
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* Can be extended to check for various system requiremens, such as WP or PHP version. |
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* |
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* @return bool|WP_Error True if system requirements are met, WP_Error if not. |
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*/ |
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function jetpack_backup_requirements_check() { |
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require_once ABSPATH . '/wp-admin/includes/plugin.php'; // to get is_plugin_active() early. |
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|
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if ( ! is_plugin_active( 'jetpack/jetpack.php' ) ) { |
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return true; |
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} |
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|
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$jetpack_plugin_data = get_plugin_data( WP_PLUGIN_DIR . '/jetpack/jetpack.php', false, false ); |
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|
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if ( version_compare( $jetpack_plugin_data['Version'], JETPACK_BACKUP_REQUIRED_JETPACK_VERSION, '<' ) ) { |
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return new WP_Error( |
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'incompatible_jetpack_version', |
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__( 'The Jetpack Backup plugin requires version 10 or higher of the Jetpack plugin. Please update your Jetpack plugin to continue.', 'jetpack-backup' ) |
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); |
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} |
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return true; |
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} |
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|
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$jetpack_backup_meets_requirements = jetpack_backup_requirements_check(); |
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if ( is_wp_error( $jetpack_backup_meets_requirements ) ) { |
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add_action( |
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'admin_notices', |
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function () use ( $jetpack_backup_meets_requirements ) { |
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?> |
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<div class="notice notice-error is-dismissible"> |
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<p> |
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<?php |
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echo esc_html( $jetpack_backup_meets_requirements->get_error_message() ); |
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?> |
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</p> |
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</div> |
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<?php |
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} |
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); |
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|
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return; |
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} |
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|
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// Jetpack Autoloader. |
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$jetpack_autoloader = JETPACK_BACKUP_PLUGIN_DIR . 'vendor/autoload_packages.php'; |
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if ( is_readable( $jetpack_autoloader ) ) { |
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require_once $jetpack_autoloader; |
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if ( method_exists( \Automattic\Jetpack\Assets::class, 'alias_textdomains_from_file' ) ) { |
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\Automattic\Jetpack\Assets::alias_textdomains_from_file( JETPACK_BACKUP_PLUGIN_DIR . 'jetpack_vendor/i18n-map.php' ); |
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} |
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} else { // Something very unexpected. Error out gently with an admin_notice and exit loading. |
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if ( defined( 'WP_DEBUG' ) && WP_DEBUG ) { |
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error_log( // phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_error_log |
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__( 'Error loading autoloader file for Jetpack Backup plugin', 'jetpack-backup' ) |
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); |
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} |
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|
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add_action( |
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'admin_notices', |
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function () { |
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?> |
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<div class="notice notice-error is-dismissible"> |
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<p> |
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<?php |
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printf( |
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wp_kses( |
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/* translators: Placeholder is a link to a support document. */ |
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__( 'Your installation of Jetpack Backup is incomplete. If you installed Jetpack Backup from GitHub, please refer to <a href="%1$s" target="_blank" rel="noopener noreferrer">this document</a> to set up your development environment. Jetpack Backup must have Composer dependencies installed and built via the build command.', 'jetpack-backup' ), |
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array( |
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'a' => array( |
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'href' => array(), |
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'target' => array(), |
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'rel' => array(), |
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), |
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) |
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), |
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'https://github.com/Automattic/jetpack/blob/master/docs/development-environment.md#building-your-project' |
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); |
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?> |
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</p> |
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</div> |
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<?php |
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} |
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); |
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|
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return; |
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} |
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|
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// Redirect to plugin page when the plugin is activated. |
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add_action( 'activated_plugin', array( 'Jetpack_Backup', 'plugin_activation' ) ); |
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|
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register_deactivation_hook( __FILE__, array( 'Jetpack_Backup', 'plugin_deactivation' ) ); |
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// Main plugin class. |
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new Jetpack_Backup(); |
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|
