Jetpack upgrade 4.7

2 files changed, 134 insertions, 0 deletions

diff --git a/plugins/jetpack/3rd-party/3rd-party.php b/plugins/jetpack/3rd-party/3rd-party.php
index 117f573b..9d546274 100644
--- a/plugins/jetpack/3rd-party/3rd-party.php
+++ b/plugins/jetpack/3rd-party/3rd-party.php
@@ -13,3 +13,4 @@ require_once( JETPACK__PLUGIN_DIR . '3rd-party/woocommerce.php' );
 
 // We can't load this conditionally since polldaddy add the call in class constuctor.
 require_once( JETPACK__PLUGIN_DIR . '3rd-party/polldaddy.php' );
+require_once( JETPACK__PLUGIN_DIR . '3rd-party/woocommerce-services.php' );
diff --git a/plugins/jetpack/3rd-party/woocommerce-services.php b/plugins/jetpack/3rd-party/woocommerce-services.php
new file mode 100644
index 00000000..a186aad4
--- /dev/null
+++ b/plugins/jetpack/3rd-party/woocommerce-services.php
@@ -0,0 +1,133 @@
+<?php
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit;
+}
+
+class WC_Services_Installer {
+
+	/**
+	 * @var Jetpack
+	 **/
+	private $jetpack;
+
+	/**
+	 * @var WC_Services_Installer
+	 **/
+	private static $instance = null;
+
+	static function init() {
+		if ( is_null( self::$instance ) ) {
+			self::$instance = new WC_Services_Installer();
+		}
+		return self::$instance;
+	}
+
+	public function __construct() {
+		$this->jetpack = Jetpack::init();
+
+		add_action( 'admin_init', array( $this, 'add_error_notice' ) );
+		add_action( 'admin_init', array( $this, 'try_install' ) );
+	}
+
+	/**
+	 * Verify the intent to install WooCommerce Services, and kick off installation.
+	 */
+	public function try_install() {
+		if ( ! isset( $_GET['wc-services-action'] ) ) {
+			return;
+		}
+		check_admin_referer( 'wc-services-install' );
+
+		$result = false;
+
+		switch ( $_GET['wc-services-action'] ) {
+			case 'install':
+				if ( current_user_can( 'install_plugins' ) ) {
+					$this->jetpack->stat( 'jitm', 'wooservices-install-' . JETPACK__VERSION );
+					$result = $this->install();
+					if ( $result ) {
+						$result = $this->activate();
+					}
+				}
+				break;
+
+			case 'activate':
+				if ( current_user_can( 'activate_plugins' ) ) {
+					$this->jetpack->stat( 'jitm', 'wooservices-activate-' . JETPACK__VERSION );
+					$result = $this->activate();
+				}
+				break;
+		}
+
+		$redirect = wp_get_referer();
+
+		if ( $result ) {
+			$this->jetpack->stat( 'jitm', 'wooservices-activated-' . JETPACK__VERSION );
+		} else {
+			$redirect = add_query_arg( 'wc-services-install-error', true, $redirect );
+		}
+
+		wp_safe_redirect( $redirect );
+
+		exit;
+	}
+
+	/**
+	 * Set up installation error admin notice.
+	 */
+	public function add_error_notice() {
+		if ( ! empty( $_GET['wc-services-install-error'] ) ) {
+			add_action( 'admin_notices', array( $this, 'error_notice' ) );
+		}
+	}
+
+	/**
+	 * Notify the user that the installation of WooCommerce Services failed.
+	 */
+	public function error_notice() {
+		?>
+		<div class="notice notice-error is-dismissible">
+			<p><?php _e( 'There was an error installing WooCommerce Services.', 'jetpack' ); ?></p>
+		</div>
+		<?php
+	}
+
+	/**
+	 * Download and install the WooCommerce Services plugin.
+	 *
+	 * @return bool result of installation
+	 */
+	private function install() {
+		include_once( ABSPATH . '/wp-admin/includes/admin.php' );
+		include_once( ABSPATH . '/wp-admin/includes/plugin-install.php' );
+		include_once( ABSPATH . '/wp-admin/includes/plugin.php' );
+		include_once( ABSPATH . '/wp-admin/includes/class-wp-upgrader.php' );
+		include_once( ABSPATH . '/wp-admin/includes/class-plugin-upgrader.php' );
+
+		$api = plugins_api( 'plugin_information', array( 'slug' => 'woocommerce-services' ) );
+
+		if ( is_wp_error( $api ) ) {
+			return false;
+		}
+
+		$upgrader = new Plugin_Upgrader( new Automatic_Upgrader_Skin() );
+		$result   = $upgrader->install( $api->download_link );
+
+		return true === $result;
+	}
+
+	/**
+	 * Activate the WooCommerce Services plugin.
+	 *
+	 * @return bool result of activation
+	 */
+	private function activate() {
+		$result = activate_plugin( 'woocommerce-services/woocommerce-services.php' );
+
+		// activate_plugin() returns null on success
+		return is_null( $result );
+	}
+}
+
+WC_Services_Installer::init();