886 lines
22 KiB
PHP
886 lines
22 KiB
PHP
<?php
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/**
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* WooCommerce Plugin Framework
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*
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* This source file is subject to the GNU General Public License v3.0
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* that is bundled with this package in the file license.txt.
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* It is also available through the world-wide-web at this URL:
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* http://www.gnu.org/licenses/gpl-3.0.html GNU General Public License v3.0 or later
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@skyverge.com so we can send you a copy immediately.
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*
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* @since 3.0.0
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* @author WooCommerce / SkyVerge
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* @copyright Copyright (c) 2013-2019, SkyVerge, Inc.
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* @license http://www.gnu.org/licenses/gpl-3.0.html GNU General Public License v3.0 or later
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*
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* Modified by WooCommerce on 15 December 2021.
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*/
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namespace WooCommerce\Square\Framework;
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defined( 'ABSPATH' ) || exit;
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/**
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* # WooCommerce Plugin Framework
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*
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* This framework class provides a base level of configurable and overrideable
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* functionality and features suitable for the implementation of a WooCommerce
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* plugin. This class handles all the "non-feature" support tasks such
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* as verifying dependencies are met, loading the text domain, etc.
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*/
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abstract class Plugin {
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/** @var object single instance of plugin */
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protected static $instance;
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/** @var string plugin id */
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private $id;
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/** @var string version number */
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private $version;
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/** @var string plugin path without trailing slash */
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private $plugin_path;
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/** @var string plugin uri */
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private $plugin_url;
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/** @var \WC_Logger instance */
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private $logger;
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/** @var Admin_Message_Handler instance */
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private $message_handler;
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/** @var string the plugin text domain */
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private $text_domain;
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/** @var Plugin_Dependencies dependency handler instance */
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private $dependency_handler;
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/** @var Plugin\Lifecycle lifecycle handler instance */
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protected $lifecycle_handler;
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/** @var REST_API REST API handler instance */
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protected $rest_api_handler;
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/** @var Admin\Setup_Wizard handler instance */
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protected $setup_wizard_handler;
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/** @var Admin_Notice_Handler the admin notice handler class */
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private $admin_notice_handler;
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/**
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* Initialize the plugin.
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*
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* Child plugin classes may add their own optional arguments.
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*
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* @since 3.0.0
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*
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* @param string $id plugin id
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* @param string $version plugin version number
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* @param array $args {
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* optional plugin arguments
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*
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* @type string $text_domain the plugin textdomain, used to set up translations
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* @type array $dependencies {
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* PHP extension, function, and settings dependencies
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*
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* @type array $php_extensions PHP extension dependencies
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* @type array $php_functions PHP function dependencies
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* @type array $php_settings PHP settings dependencies
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* }
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* }
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*/
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public function __construct( $id, $version, $args = array() ) {
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// required params
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$this->id = $id;
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$this->version = $version;
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$args = wp_parse_args(
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$args,
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array(
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'text_domain' => '',
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'dependencies' => array(),
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)
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);
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$this->text_domain = $args['text_domain'];
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// includes that are required to be available at all times
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$this->includes();
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// initialize the dependencies manager
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$this->init_dependencies( $args['dependencies'] );
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// build the admin message handler instance
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$this->init_admin_message_handler();
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// build the admin notice handler instance
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$this->init_admin_notice_handler();
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// build the lifecycle handler instance
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$this->init_lifecycle_handler();
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// add the action & filter hooks
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$this->add_hooks();
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}
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/** Init methods **********************************************************/
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/**
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* Initializes the plugin dependency handler.
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*
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* @since 3.0.0
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*
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* @param array $dependencies {
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* PHP extension, function, and settings dependencies
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*
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* @type array $php_extensions PHP extension dependencies
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* @type array $php_functions PHP function dependencies
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* @type array $php_settings PHP settings dependencies
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* }
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*/
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protected function init_dependencies( $dependencies ) {
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$this->dependency_handler = new Plugin_Dependencies( $this, $dependencies );
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}
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/**
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* Builds the admin message handler instance.
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*
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* Plugins can override this with their own handler.
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*
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* @since 3.0.0
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*/
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protected function init_admin_message_handler() {
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$this->message_handler = new Admin_Message_Handler( 'square' );
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}
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/**
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* Builds the admin notice handler instance.
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*
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* Plugins can override this with their own handler.
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*
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* @since 3.0.0
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*/
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protected function init_admin_notice_handler() {
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$this->admin_notice_handler = new Admin_Notice_Handler( $this );
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}
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/**
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* Builds the lifecycle handler instance.
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*
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* Plugins can override this with their own handler to perform install and
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* upgrade routines.
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*
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* @since 3.0.0
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*/
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protected function init_lifecycle_handler() {
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$this->lifecycle_handler = new Lifecycle( $this );
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}
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/**
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* Adds the action & filter hooks.
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*
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* @since 3.0.0
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*/
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private function add_hooks() {
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// initialize the plugin
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add_action( 'plugins_loaded', array( $this, 'init_plugin' ), 15 );
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// initialize the plugin admin
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add_action( 'admin_init', array( $this, 'init_admin' ), 0 );
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// hook for translations seperately to ensure they're loaded
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add_action( 'init', array( $this, 'load_translations' ) );
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add_action( 'admin_footer', array( $this, 'add_delayed_admin_notices' ) );
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// add a 'Configure' link to the plugin action links
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add_filter( 'plugin_action_links_' . plugin_basename( $this->get_plugin_file() ), array( $this, 'plugin_action_links' ) );
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// automatically log HTTP requests from Base
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$this->add_api_request_logging();
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// add any PHP incompatibilities to the system status report
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add_filter( 'woocommerce_system_status_environment_rows', array( $this, 'add_system_status_php_information' ) );
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}
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/**
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* Cloning instances is forbidden due to singleton pattern.
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*
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* @since 3.0.0
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*/
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public function __clone() {
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/* translators: Placeholders: %s - plugin name */
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_doing_it_wrong( __FUNCTION__, sprintf( esc_html__( 'You cannot clone instances of %s.', 'woocommerce-square' ), esc_html( $this->get_plugin_name() ) ), '3.1.0' );
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}
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/**
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* Unserializing instances is forbidden due to singleton pattern.
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*
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* @since 3.0.0
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*/
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public function __wakeup() {
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/* translators: Placeholders: %s - plugin name */
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_doing_it_wrong( __FUNCTION__, sprintf( esc_html__( 'You cannot unserialize instances of %s.', 'woocommerce-square' ), esc_html( $this->get_plugin_name() ) ), '3.1.0' );
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}
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/**
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* Load plugin & framework text domains.
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*
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* @internal
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*
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* @since 3.0.0
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*/
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public function load_translations() {
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$this->load_framework_textdomain();
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// if this plugin passes along its text domain, load its translation files
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if ( $this->text_domain ) {
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$this->load_plugin_textdomain();
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}
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}
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/**
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* Loads the framework textdomain.
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*
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* @since 3.0.0
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*/
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protected function load_framework_textdomain() {
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$this->load_textdomain( 'woocommerce-square', dirname( plugin_basename( $this->get_framework_file() ) ) );
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}
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/**
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* Loads the plugin textdomain.
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*
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* @since 3.0.0
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*/
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protected function load_plugin_textdomain() {
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$this->load_textdomain( $this->text_domain, dirname( plugin_basename( $this->get_plugin_file() ) ) );
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}
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/**
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* Loads the plugin textdomain.
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*
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* @since 3.0.0
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* @param string $textdomain the plugin textdomain
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* @param string $path the i18n path
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*/
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protected function load_textdomain( $textdomain, $path ) {
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// user's locale if in the admin for WP 4.7+, or the site locale otherwise
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$locale = is_admin() && is_callable( 'get_user_locale' ) ? get_user_locale() : get_locale();
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/**
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* @see https://developer.wordpress.org/reference/hooks/plugin_locale/ plugin_locale
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* @since 3.0.0
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*/
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$locale = apply_filters( 'plugin_locale', $locale, $textdomain );
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load_textdomain( $textdomain, WP_LANG_DIR . '/' . $textdomain . '/' . $textdomain . '-' . $locale . '.mo' );
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load_plugin_textdomain( $textdomain, false, untrailingslashit( $path ) . '/i18n/languages' );
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}
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/**
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* Include any critical files which must be available as early as possible,
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*
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* @since 3.0.0
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*/
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private function includes() {
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$framework_path = $this->get_framework_path();
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// addresses
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require_once $framework_path . '/Addresses/Address.php';
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require_once $framework_path . '/Addresses/Customer_Address.php';
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// common utility methods
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require_once $framework_path . '/Square_Helper.php';
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// backwards compatibility for older WC versions
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require_once $framework_path . '/Plugin_Compatibility.php';
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require_once $framework_path . '/Compatibility/Data_Compatibility.php';
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require_once $framework_path . '/Compatibility/Order_Compatibility.php';
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// generic API base
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require_once $framework_path . '/Api/Base.php';
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require_once $framework_path . '/Api/API_Request.php';
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require_once $framework_path . '/Api/API_Response.php';
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// JSON API base
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require_once $framework_path . '/Api/API_JSON_Request.php';
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require_once $framework_path . '/Api/API_JSON_Response.php';
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// Handlers
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require_once $framework_path . '/Plugin_Dependencies.php';
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require_once $framework_path . '/Admin_Message_Handler.php';
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require_once $framework_path . '/Admin_Notice_Handler.php';
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require_once $framework_path . '/Lifecycle.php';
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}
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/**
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* Returns true if on the admin plugin settings page, if any
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*
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* @since 3.0.0
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* @return boolean true if on the admin plugin settings page
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*/
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public function is_plugin_settings() {
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// optional method, not all plugins *have* a settings page
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return false;
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}
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/**
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* Return the plugin action links. This will only be called if the plugin
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* is active.
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*
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* @since 3.0.0
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* @param array $actions associative array of action names to anchor tags
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* @return array associative array of plugin action links
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*/
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public function plugin_action_links( $actions ) {
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$custom_actions = array();
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// settings url(s)
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if ( $this->get_square_onboarding_link() && wc_square()->get_dependency_handler()->meets_php_dependencies() ) {
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$custom_actions['setup-wizard'] = $this->get_square_onboarding_link();
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}
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// documentation url if any
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if ( $this->get_documentation_url() ) {
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/* translators: Docs as in Documentation */
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$custom_actions['docs'] = sprintf( '<a href="%s" target="_blank">%s</a>', $this->get_documentation_url(), esc_html__( 'Docs', 'woocommerce-square' ) );
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}
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// support url if any
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if ( $this->get_support_url() ) {
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$custom_actions['support'] = sprintf( '<a href="%s">%s</a>', $this->get_support_url(), esc_html_x( 'Support', 'noun', 'woocommerce-square' ) );
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}
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// review url if any
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if ( $this->get_reviews_url() ) {
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$custom_actions['review'] = sprintf( '<a href="%s">%s</a>', $this->get_reviews_url(), esc_html_x( 'Review', 'verb', 'woocommerce-square' ) );
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}
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// add the links to the front of the actions list
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return array_merge( $custom_actions, $actions );
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}
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/**
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* Automatically log API requests/responses when using Base
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*
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* @since 3.0.0
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* @see Base::broadcast_request()
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*/
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public function add_api_request_logging() {
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if ( ! has_action( 'wc_square_api_request_performed' ) ) {
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add_action( 'wc_square_api_request_performed', array( $this, 'log_api_request' ), 10, 2 );
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}
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}
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/**
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* Log API requests/responses
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*
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* @since 3.0.0
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* @param array $request request data, see Base::broadcast_request() for format
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* @param array $response response data
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* @param string|null $log_id log to write data to
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*/
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public function log_api_request( $request, $response, $log_id = null ) {
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$this->log( sprintf( "Request\n %s", $this->get_api_log_message( $request ) ), $log_id );
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if ( ! empty( $response ) ) {
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$this->log( sprintf( "Response\n %s", $this->get_api_log_message( $response ) ), $log_id );
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}
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}
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/**
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* Transform the API request/response data into a string suitable for logging
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*
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* @since 3.0.0
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* @param array $data
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* @return string
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*/
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public function get_api_log_message( $data ) {
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$messages = array();
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$messages[] = isset( $data['uri'] ) && $data['uri'] ? 'Request' : 'Response';
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foreach ( (array) $data as $key => $value ) {
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// print_r here is necessary to dump request / response data for logging purposes.
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// phpcs:ignore WordPress.PHP.DevelopmentFunctions.error_log_print_r
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$messages[] = trim( sprintf( '%s: %s', $key, is_array( $value ) || ( is_object( $value ) && 'stdClass' === get_class( $value ) ) ? print_r( (array) $value, true ) : $value ) );
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}
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return implode( "\n", $messages ) . "\n";
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}
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/**
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* Adds any PHP incompatibilities to the system status report.
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*
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* @since 3.0.0
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*
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* @param array $rows WooCommerce system status rows
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* @return array
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*/
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public function add_system_status_php_information( $rows ) {
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foreach ( $this->get_dependency_handler()->get_incompatible_php_settings() as $setting => $values ) {
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if ( isset( $values['type'] ) && 'min' === $values['type'] ) {
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// if this setting already has a higher minimum from another plugin, skip it
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if ( isset( $rows[ $setting ]['expected'] ) && $values['expected'] < $rows[ $setting ]['expected'] ) {
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continue;
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}
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/* translators: Placeholders: %1$s = Current PHP setting value, %2$s = Minimum required PHP setting value */
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$note = __( '%1$s - A minimum of %2$s is required.', 'woocommerce-square' );
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} else {
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// if this requirement is already listed, skip it
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if ( isset( $rows[ $setting ] ) ) {
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continue;
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}
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/* translators: Placeholders: %1$s = Current PHP setting value set as, %2$s = Minimum required PHP setting value */
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$note = __( 'Set as %1$s - %2$s is required.', 'woocommerce-square' );
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}
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$note = sprintf( $note, esc_html( $values['actual'] ), esc_html( $values['expected'] ) );
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$rows[ $setting ] = array(
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'name' => $setting,
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'note' => $note,
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'success' => false,
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'expected' => $values['expected'], // WC doesn't use this, but it's useful for us
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);
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}
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return $rows;
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}
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/**
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* Saves errors or messages to WooCommerce Log (woocommerce/logs/plugin-id-xxx.txt)
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*
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* @since 3.0.0
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* @param string $message error or message to save to log
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* @param string $log_id optional log id to segment the files by, defaults to plugin id
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*/
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public function log( $message, $log_id = null ) {
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if ( is_null( $log_id ) ) {
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$log_id = 'square';
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}
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if ( ! is_object( $this->logger ) ) {
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$this->logger = new \WC_Logger();
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}
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$this->logger->add( $log_id, $message );
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}
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/**
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* Gets the main plugin file.
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*
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* @since 3.0.0
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*
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* @return string
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*/
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public function get_plugin_file() {
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$slug = dirname( plugin_basename( $this->get_file() ) );
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return trailingslashit( $slug ) . $slug . '.php';
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}
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/**
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* The implementation for this abstract method should simply be:
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*
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* return __FILE__;
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*
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* @since 3.0.0
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* @return string the full path and filename of the plugin file
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*/
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abstract protected function get_file();
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/**
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* Returns the plugin id
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*
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* @since 3.0.0
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* @return string plugin id
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*/
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public function get_id() {
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return $this->id;
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}
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/**
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|
* Returns the plugin id with dashes in place of underscores, and
|
|
* appropriate for use in frontend element names, classes and ids
|
|
*
|
|
* @since 3.0.0
|
|
* @return string plugin id with dashes in place of underscores
|
|
*/
|
|
public function get_id_dasherized() {
|
|
return str_replace( '_', '-', 'square' );
|
|
}
|
|
|
|
|
|
/**
|
|
* Returns the plugin full name including "WooCommerce", ie
|
|
* "WooCommerce X". This method is defined abstract for localization purposes
|
|
*
|
|
* @since 3.0.0
|
|
* @return string plugin name
|
|
*/
|
|
abstract public function get_plugin_name();
|
|
|
|
/**
|
|
* Gets the dependency handler.
|
|
*
|
|
* @since 3.0.0
|
|
*
|
|
* @return Plugin_Dependencies
|
|
*/
|
|
public function get_dependency_handler() {
|
|
|
|
return $this->dependency_handler;
|
|
}
|
|
|
|
|
|
/**
|
|
* Gets the lifecycle handler instance.
|
|
*
|
|
* @since 3.0.0
|
|
*
|
|
* @return Plugin\Lifecycle
|
|
*/
|
|
public function get_lifecycle_handler() {
|
|
|
|
return $this->lifecycle_handler;
|
|
}
|
|
|
|
/**
|
|
* Gets the admin message handler.
|
|
*
|
|
* @since 3.0.0
|
|
*
|
|
* @return Admin_Message_Handler
|
|
*/
|
|
public function get_message_handler() {
|
|
|
|
return $this->message_handler;
|
|
}
|
|
|
|
|
|
/**
|
|
* Gets the admin notice handler instance.
|
|
*
|
|
* @since 3.0.0
|
|
*
|
|
* @return Admin_Notice_Handler
|
|
*/
|
|
public function get_admin_notice_handler() {
|
|
|
|
return $this->admin_notice_handler;
|
|
}
|
|
|
|
|
|
/**
|
|
* Returns the plugin version name. Defaults to wc_{plugin id}_version
|
|
*
|
|
* @since 3.0.0
|
|
* @return string the plugin version name
|
|
*/
|
|
public function get_plugin_version_name() {
|
|
|
|
return 'wc_square_version';
|
|
}
|
|
|
|
|
|
/**
|
|
* Returns the current version of the plugin
|
|
*
|
|
* @since 3.0.0
|
|
* @return string plugin version
|
|
*/
|
|
public function get_version() {
|
|
return $this->version;
|
|
}
|
|
|
|
|
|
/**
|
|
* Returns the "Configure" plugin action link to go directly to the plugin
|
|
* settings page (if any)
|
|
*
|
|
* @since 3.0.0
|
|
* @see Plugin::get_settings_url()
|
|
* @param string $plugin_id optional plugin identifier. Note that this can be a
|
|
* sub-identifier for plugins with multiple parallel settings pages
|
|
* (ie a gateway that supports credit cards)
|
|
* @return string plugin configure link
|
|
*/
|
|
public function get_settings_link( $plugin_id = null ) {
|
|
|
|
$settings_url = $this->get_settings_url( $plugin_id );
|
|
|
|
if ( $settings_url ) {
|
|
return sprintf( '<a href="%s">%s</a>', esc_url( $settings_url ), esc_html__( 'Configure', 'woocommerce-square' ) );
|
|
}
|
|
|
|
// no settings
|
|
return '';
|
|
}
|
|
|
|
/**
|
|
* Returns the "Configure" plugin action link to go directly to the plugin
|
|
* settings page (if any)
|
|
*
|
|
* @since 4.7.0
|
|
* @see Plugin::get_settings_url()
|
|
* @param string $step optional step identifier.
|
|
*
|
|
* @return string plugin configure link
|
|
*/
|
|
public function get_square_onboarding_link( $step = '' ) {
|
|
|
|
$square_onboarding_url = $this->get_square_onboarding_url( $step );
|
|
|
|
if ( $square_onboarding_url ) {
|
|
return sprintf( '<a href="%s">%s</a>', esc_url( $square_onboarding_url ), esc_html__( 'Setup Wizard', 'woocommerce-square' ) );
|
|
}
|
|
|
|
// no settings
|
|
return '';
|
|
}
|
|
|
|
|
|
/**
|
|
* Gets the plugin configuration URL
|
|
*
|
|
* @since 4.7.0
|
|
* @see Plugin::get_settings_link()
|
|
* @return string plugin settings URL
|
|
*/
|
|
public function get_square_onboarding_url() {
|
|
|
|
// stub method
|
|
return '';
|
|
}
|
|
|
|
/**
|
|
* Gets the plugin configuration URL
|
|
*
|
|
* @since 3.0.0
|
|
* @see Plugin::get_settings_link()
|
|
* @param string $plugin_id optional plugin identifier. Note that this can be a
|
|
* sub-identifier for plugins with multiple parallel settings pages
|
|
* (ie a gateway that supports credit cards)
|
|
* @return string plugin settings URL
|
|
*/
|
|
public function get_settings_url( $plugin_id = null ) {
|
|
|
|
// stub method
|
|
return '';
|
|
}
|
|
|
|
/**
|
|
* Returns the admin configuration url for the admin general configuration page
|
|
*
|
|
* @since 3.0.0
|
|
* @return string admin configuration url for the admin general configuration page
|
|
*/
|
|
public function get_general_configuration_url() {
|
|
|
|
return admin_url( 'admin.php?page=wc-settings&tab=general' );
|
|
}
|
|
|
|
|
|
/**
|
|
* Gets the plugin documentation url, used for the 'Docs' plugin action
|
|
*
|
|
* @since 3.0.0
|
|
* @return string documentation URL
|
|
*/
|
|
public function get_documentation_url() {
|
|
|
|
return null;
|
|
}
|
|
|
|
|
|
/**
|
|
* Gets the support URL, used for the 'Support' plugin action link
|
|
*
|
|
* @since 3.0.0
|
|
* @return string support url
|
|
*/
|
|
public function get_support_url() {
|
|
|
|
return null;
|
|
}
|
|
|
|
|
|
/**
|
|
* Gets the plugin sales page URL.
|
|
*
|
|
* @since 3.0.0
|
|
*
|
|
* @return string
|
|
*/
|
|
public function get_sales_page_url() {
|
|
|
|
return '';
|
|
}
|
|
|
|
|
|
/**
|
|
* Gets the plugin reviews page URL.
|
|
*
|
|
* Used for the 'Reviews' plugin action and review prompts.
|
|
*
|
|
* @since 3.0.0
|
|
*
|
|
* @return string
|
|
*/
|
|
public function get_reviews_url() {
|
|
|
|
return $this->get_sales_page_url() ? $this->get_sales_page_url() . '#comments' : '';
|
|
}
|
|
|
|
|
|
/**
|
|
* Returns the plugin's path without a trailing slash, i.e.
|
|
* /path/to/wp-content/plugins/plugin-directory
|
|
*
|
|
* @since 3.0.0
|
|
* @return string the plugin path
|
|
*/
|
|
public function get_plugin_path() {
|
|
|
|
if ( $this->plugin_path ) {
|
|
return $this->plugin_path;
|
|
}
|
|
|
|
return $this->plugin_path = untrailingslashit( plugin_dir_path( $this->get_file() ) );
|
|
}
|
|
|
|
|
|
/**
|
|
* Returns the plugin's url without a trailing slash, i.e.
|
|
*
|
|
* @since 3.0.0
|
|
* @return string the plugin URL
|
|
*/
|
|
public function get_plugin_url() {
|
|
|
|
if ( $this->plugin_url ) {
|
|
return $this->plugin_url;
|
|
}
|
|
|
|
return $this->plugin_url = untrailingslashit( plugins_url( '/', $this->get_file() ) );
|
|
}
|
|
|
|
/**
|
|
* Returns the loaded framework __FILE__
|
|
*
|
|
* @since 3.0.0
|
|
* @return string
|
|
*/
|
|
public function get_framework_file() {
|
|
|
|
return __FILE__;
|
|
}
|
|
|
|
|
|
/**
|
|
* Returns the loaded framework path, without trailing slash. Ths is the highest
|
|
* version framework that was loaded by the bootstrap.
|
|
*
|
|
* @since 3.0.0
|
|
* @return string
|
|
*/
|
|
public function get_framework_path() {
|
|
|
|
return untrailingslashit( plugin_dir_path( $this->get_framework_file() ) );
|
|
}
|
|
|
|
/**
|
|
* Returns the loaded framework assets URL without a trailing slash
|
|
*
|
|
* @since 3.0.0
|
|
* @return string
|
|
*/
|
|
public function get_framework_assets_url() {
|
|
|
|
return untrailingslashit( plugins_url( '/assets', $this->get_framework_file() ) );
|
|
}
|
|
|
|
|
|
/**
|
|
* Helper function to determine whether a plugin is active
|
|
*
|
|
* @since 3.0.0
|
|
* @param string $plugin_name plugin name, as the plugin-filename.php
|
|
* @return boolean true if the named plugin is installed and active
|
|
*/
|
|
public function is_plugin_active( $plugin_name ) {
|
|
|
|
$active_plugins = (array) get_option( 'active_plugins', array() );
|
|
|
|
if ( is_multisite() ) {
|
|
$active_plugins = array_merge( $active_plugins, array_keys( get_site_option( 'active_sitewide_plugins', array() ) ) );
|
|
}
|
|
|
|
$plugin_filenames = array();
|
|
|
|
foreach ( $active_plugins as $plugin ) {
|
|
|
|
if ( Square_Helper::str_exists( $plugin, '/' ) ) {
|
|
|
|
// normal plugin name (plugin-dir/plugin-filename.php)
|
|
list( , $filename ) = explode( '/', $plugin );
|
|
|
|
} else {
|
|
|
|
// no directory, just plugin file
|
|
$filename = $plugin;
|
|
}
|
|
|
|
$plugin_filenames[] = $filename;
|
|
}
|
|
|
|
return in_array( $plugin_name, $plugin_filenames, true );
|
|
}
|
|
}
|