<?php
namespace JVBase\managers\SEO\render\Traits\_Properties;

use JVBase\managers\SEO\render\Thing\CreativeWork\CreativeWork;

if (!defined('ABSPATH')) {
	exit;
}
trait publishingPrinciplesTrait {
	/**
	 * @var CreativeWork|string The publishingPrinciples property indicates (typically via URL) a document describing the editorial principles of an Organization (or individual, e.g. a Person writing a blog) that relate to their activities as a publisher, e.g. ethics or diversity policies. When applied to a CreativeWork (e.g. NewsArticle) the principles are those of the party primarily responsible for the creation of the CreativeWork.
	 *
	 * While such policies are most typically expressed in natural language, sometimes related information (e.g. indicating a funder) can be expressed using schema.org terminology.
	 */
	protected CreativeWork|string $publishingPrinciples;

	public function getPublishingPrinciples():CreativeWork|string|null
	{
		return $this->publishingPrinciples??null;
	}
	public function setPublishingPrinciples(CreativeWork|string $publishingPrinciples):void
	{
		if (is_string($publishingPrinciples) && !filter_var($publishingPrinciples, FILTER_VALIDATE_URL)) {
			error_log('[SEO] Publishing Principles should be a valid URL: '.$publishingPrinciples);
			return;
		}
		$this->publishingPrinciples = $publishingPrinciples;
	}
}