文件操作 - SurveyApi.php

文件: /home/www/public/wp-content/plugins/ionos-loop/inc/rest/SurveyApi.php

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<?php

namespace Ionos\Loop;

use WP_Error;
use WP_REST_Request;
use WP_REST_Response;

// No direct access allowed.
if ( ! defined( 'ABSPATH' ) ) :
	exit();
endif;

/**
 * Class for handling backend calls of the survey system.
 */
class SurveyApi {

const API_NAMESPACE = 'ionos/v1';
	const API_ENDPOINT  = '/shift';

const SURVEY_ID_PATTERN = '/^[0-9a-fA-F]{8}\b-[0-9a-fA-F]{4}\b-[0-9a-fA-F]{4}\b-[0-9a-fA-F]{4}\b-[0-9a-fA-F]{12}$/m';

const OPTION_KEY = 'ionos_loop_survey_answers';

/**
	 * Register rest routes for survey handling
	 */
	public function register_rest_route() {
		register_rest_route(
			self::API_NAMESPACE,
			self::API_ENDPOINT,
			[
				[
					'methods'             => 'POST',
					'callback'            => [ $this, 'shift_survey' ],
					'permission_callback' => [ $this, 'check_permission' ],
				],
			]
		);
	}

/**
	 * Check if current user is an administrator
	 *
	 * @return bool
	 */
	public function check_permission() {
		if ( is_user_logged_in() ) {
			return current_user_can( 'manage_options' );
		}
		return false;
	}

/**
	 * Add survey answer to option.
	 *
	 * @param array $data Input data.
	 *
	 * @return WP_Error | WP_REST_Response
	 */
	public function shift_survey( $data ) {
		if ( empty( $data ) ) {
			return new WP_Error( 'rest_bad_request', esc_html__( 'Data required.' ), [ 'status' => 400 ] );
		}

if ( ! isset( $data['id'] ) || ! isset( $data['choice'] ) ) {
			return new WP_Error( 'rest_bad_request', esc_html__( 'Invalid data.' ), [ 'status' => 400 ] );
		}

// Check if id is a uuid and choice is an integer.
		if ( preg_match( self::SURVEY_ID_PATTERN, $data['id'] ) !== 1 || is_integer( $data['choice'] ) ) {
			return new WP_Error( 'rest_bad_request', esc_html__( 'Invalid data.' ), [ 'status' => 400 ] );
		}

$surveys                = get_option( self::OPTION_KEY, [] );
		$surveys[ $data['id'] ] = $data['choice'];
		update_option( self::OPTION_KEY, $surveys );

return rest_ensure_response( new WP_REST_Response( [ 'success' => 'true' ], 200 ) );
	}
}

文件操作 - SurveyApi.php

文件: /home/www/public/wp-content/plugins/ionos-loop/inc/rest/SurveyApi.php

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