false, 'data' => array(), ); // Make sure we have an email address. if ( ! isset( $fields['email'] ) || empty( $fields['email'] ) ) { $response['error'] = __( 'Error: You must provide an email address.', 'fl-builder' ); } else { $response['data'] = array( 'email' => $fields['email'], ); } return $response; } /** * Renders the markup for the connection settings. * * @since 1.6.0 * @return string The connection settings markup. */ public function render_connect_settings() { ob_start(); FLBuilder::render_settings_field( 'email', array( 'row_class' => 'fl-builder-service-connect-row', 'class' => 'fl-builder-service-connect-input', 'type' => 'text', 'label' => __( 'Email Address', 'fl-builder' ), 'description' => sprintf( '%s %s', __( 'Note: Please read the following info on email deliverability for this module.', 'fl-builder' ), __( 'Link to Doc', 'fl-builder' ) ), 'preview' => array( 'type' => 'none', ), )); return ob_get_clean(); } /** * Render the markup for service specific fields. * * @since 1.6.0 * @param string $account The name of the saved account. * @param object $settings Saved module settings. * @return array { * @type bool|string $error The error message or false if no error. * @type string $html The field markup. * } */ public function render_fields( $account, $settings ) { $response = array( 'error' => false, 'html' => '', ); return $response; } /** * Send the subscription info to the saved email address. * * @since 1.6.0 * @param object $settings A module settings object. * @param string $email The email to subscribe. * @param string $name Optional. The full name of the person subscribing. * @return array { * @type bool|string $error The error message or false if no error. * } */ public function subscribe( $settings, $email, $name = false ) { $account_data = $this->get_account_data( $settings->service_account ); $response = array( 'error' => false, ); if ( ! $account_data ) { $response['error'] = __( 'There was an error subscribing. The account is no longer connected.', 'fl-builder' ); } else { $subject = __( 'Subscribe Form Signup', 'fl-builder' ); if ( $settings->custom_subject ) { $subject = $settings->custom_subject; } $message = __( 'Email', 'fl-builder' ) . ': ' . $email; if ( $name ) { $message .= "\n" . __( 'Name', 'fl-builder' ) . ': ' . $name; } $result = wp_mail( $account_data['email'], $subject, $message ); if ( ! $result ) { $response['error'] = __( 'There was an error subscribing. Please try again.', 'fl-builder' ); } } return $response; } }