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<?php // phpcs:ignore WordPress.Files.FileName.InvalidClassFileName |
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if ( ! defined( 'ABSPATH' ) ) { |
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exit; |
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} |
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/** |
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* Installs and activates the WooCommerce Services plugin. |
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*/ |
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class WC_Services_Installer { |
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/** |
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* The instance of the Jetpack class. |
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* |
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* @var Jetpack |
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*/ |
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private $jetpack; |
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/** |
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* The singleton instance of this class. |
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* |
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* @var WC_Services_Installer |
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*/ |
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private static $instance = null; |
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/** |
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* Returns the singleton instance of this class. |
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* |
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* @return object The WC_Services_Installer object. |
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*/ |
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public static function init() { |
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if ( is_null( self::$instance ) ) { |
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self::$instance = new WC_Services_Installer(); |
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} |
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return self::$instance; |
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} |
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/** |
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* Constructor |
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*/ |
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public function __construct() { |
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$this->jetpack = Jetpack::init(); |
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add_action( 'admin_init', array( $this, 'add_error_notice' ) ); |
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add_action( 'admin_init', array( $this, 'try_install' ) ); |
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} |
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/** |
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* Verify the intent to install WooCommerce Services, and kick off installation. |
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*/ |
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public function try_install() { |
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if ( ! isset( $_GET['wc-services-action'] ) ) { |
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return; |
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} |
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check_admin_referer( 'wc-services-install' ); |
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$result = false; |
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switch ( $_GET['wc-services-action'] ) { |
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case 'install': |
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if ( current_user_can( 'install_plugins' ) ) { |
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$this->jetpack->stat( 'jitm', 'wooservices-install-' . JETPACK__VERSION ); |
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$result = $this->install(); |
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if ( $result ) { |
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$result = $this->activate(); |
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} |
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} |
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break; |
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case 'activate': |
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if ( current_user_can( 'activate_plugins' ) ) { |
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$this->jetpack->stat( 'jitm', 'wooservices-activate-' . JETPACK__VERSION ); |
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$result = $this->activate(); |
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} |
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break; |
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} |
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if ( isset( $_GET['redirect'] ) ) { |
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$redirect = home_url( esc_url_raw( wp_unslash( $_GET['redirect'] ) ) ); |
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} else { |
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$redirect = admin_url(); |
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} |
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if ( $result ) { |
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$this->jetpack->stat( 'jitm', 'wooservices-activated-' . JETPACK__VERSION ); |
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} else { |
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$redirect = add_query_arg( 'wc-services-install-error', true, $redirect ); |
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} |
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wp_safe_redirect( $redirect ); |
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exit; |
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} |
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/** |
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* Set up installation error admin notice. |
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*/ |
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public function add_error_notice() { |
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if ( ! empty( $_GET['wc-services-install-error'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended |
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add_action( 'admin_notices', array( $this, 'error_notice' ) ); |
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} |
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} |
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/** |
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* Notify the user that the installation of WooCommerce Services failed. |
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*/ |
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public function error_notice() { |
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?> |
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<div class="notice notice-error is-dismissible"> |
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<p><?php esc_html_e( 'There was an error installing WooCommerce Services.', 'jetpack' ); ?></p> |
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</div> |
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<?php |
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} |
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/** |
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* Download and install the WooCommerce Services plugin. |
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* |
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* @return bool result of installation |
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*/ |
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private function install() { |
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include_once ABSPATH . '/wp-admin/includes/admin.php'; |
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include_once ABSPATH . '/wp-admin/includes/plugin-install.php'; |
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include_once ABSPATH . '/wp-admin/includes/plugin.php'; |
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include_once ABSPATH . '/wp-admin/includes/class-wp-upgrader.php'; |
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include_once ABSPATH . '/wp-admin/includes/class-plugin-upgrader.php'; |
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$api = plugins_api( 'plugin_information', array( 'slug' => 'woocommerce-services' ) ); |
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if ( is_wp_error( $api ) ) { |
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return false; |
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} |
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$upgrader = new Plugin_Upgrader( new Automatic_Upgrader_Skin() ); |
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$result = $upgrader->install( $api->download_link ); |
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return true === $result; |
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} |
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/** |
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* Activate the WooCommerce Services plugin. |
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* |
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* @return bool result of activation |
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*/ |
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private function activate() { |
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$result = activate_plugin( 'woocommerce-services/woocommerce-services.php' ); |
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// Activate_plugin() returns null on success. |
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return is_null( $result ); |
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} |
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} |
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WC_Services_Installer::init(); |
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Automattic /
jetpack
