Merge pull request #17 from awesomemotive/issue/15

Add a weekly license check

Author: robincornett

src/Handlers/Handler.php

@@ -57,10 +57,11 @@ public function __construct( string $api_url, array $args = array() ) {
 		$this->args         = wp_parse_args(
 			$args,
 			array(
-				'file'    => '',
-				'item_id' => false,
-				'version' => false,
-				'api_url' => $api_url,
+				'file'         => '',
+				'item_id'      => false,
+				'version'      => false,
+				'api_url'      => $api_url,
+				'weekly_check' => true,
 			)
 		);
 		$this->args['slug'] = $this->get_slug();
@@ -122,6 +123,36 @@ public function ajax_get_license_overlay() {
 		wp_send_json_success( ob_get_clean() );
 	}
 
+	/**
+	 * Checks the license weekly.
+	 *
+	 * @since <next-version>
+	 * @return void
+	 */
+	public function weekly_license_check() {
+		if ( ! defined( 'DOING_CRON' ) || ! DOING_CRON ) {
+			return;
+		}
+
+		if ( empty( $this->license->get_license_key() ) ) {
+			return;
+		}
+
+		$api_params   = wp_parse_args(
+			array(
+				'edd_action' => 'check_license',
+			),
+			$this->get_default_api_request_args()
+		);
+		$api          = new \EasyDigitalDownloads\Updater\Requests\API( $this->args['api_url'] );
+		$license_data = $api->make_request( $api_params );
+		if ( empty( $license_data->success ) ) {
+			return;
+		}
+
+		$this->license->save( $license_data );
+	}
+
 	/**
 	 * Initializes the auto updater.
 	 *
@@ -152,6 +183,12 @@ private function add_general_listeners() {
 		add_action( 'wp_ajax_edd_sl_sdk_activate_' . $slug, array( $this->license, 'ajax_activate' ) );
 		add_action( 'wp_ajax_edd_sl_sdk_delete_' . $slug, array( $this->license, 'ajax_delete' ) );
 		add_action( 'wp_ajax_edd_sl_sdk_update_tracking_' . $slug, array( $this->license, 'ajax_update_tracking' ) );
+		if ( ! empty( $this->args['weekly_check'] ) ) {
+			if ( ! wp_next_scheduled( 'edd_sl_sdk_weekly_license_check_' . $slug ) ) {
+				wp_schedule_event( time(), 'weekly', 'edd_sl_sdk_weekly_license_check_' . $slug );
+			}
+			add_action( 'edd_sl_sdk_weekly_license_check_' . $slug, array( $this, 'weekly_license_check' ) );
+		}
 	}
 
 	/**

src/Licensing/License.php

@@ -146,7 +146,7 @@ public function ajax_activate() {
 		}
 
 		update_option( $this->get_key_option_name(), $license_key );
-		update_option( $this->get_status_option_name(), $license_data );
+		$this->save( $license_data );
 
 		wp_send_json_success(
 			array(
@@ -308,6 +308,17 @@ public function get_license_status_message() {
 		}
 	}
 
+	/**
+	 * Saves the license data.
+	 *
+	 * @since <next-version>
+	 * @param \stdClass $license_data The license data.
+	 * @return void
+	 */
+	public function save( $license_data ) {
+		update_option( $this->get_status_option_name(), $license_data );
+	}
+
 	/**
 	 * Get the button parameters based on the status.
 	 *
@@ -361,7 +372,7 @@ private function can_manage_license( $nonce_name = 'edd_sl_sdk_license_handler'
 	 * @since <next-version>
 	 * @return string
 	 */
-	private function get_status_option_name() {
+	public function get_status_option_name() {
 		return ! empty( $this->args['option_name'] ) ? "{$this->args['option_name']}_license" : "{$this->slug}_license";
 	}
 }

src/Registry.php

@@ -59,12 +59,24 @@ public function register( array $integration ) {
 	 * @return void
 	 */
 	private function add( array $integration ) {
-		if ( ! isset( $integration['id'] ) ) {
+		if ( empty( $integration['id'] ) ) {
 			throw new \InvalidArgumentException(
 				'The integration ID is required.'
 			);
 		}
 
+		if ( empty( $integration['url'] ) ) {
+			throw new \InvalidArgumentException(
+				'The integration URL is required.'
+			);
+		}
+
+		if ( empty( $integration['item_id'] ) ) {
+			throw new \InvalidArgumentException(
+				'The integration item ID is required.'
+			);
+		}
+
 		if ( $this->offsetExists( $integration['id'] ) ) {
 			throw new \InvalidArgumentException(
 				sprintf(