<?php

namespace Kirby\Cms;

/**
 * Extension of the basic blueprint class
 * to handle the blueprint for the site.
 *
 * @package   Kirby Cms
 * @author    Bastian Allgeier <bastian@getkirby.com>
 * @link      https://getkirby.com
 * @copyright Bastian Allgeier GmbH
 * @license   https://getkirby.com/license
 */
class SiteBlueprint extends Blueprint
{
    /**
     * Creates a new page blueprint object
     * with the given props
     *
     * @param array $props
     */
    public function __construct(array $props)
    {
        parent::__construct($props);

        // normalize all available page options
        $this->props['options'] = $this->normalizeOptions(
            $props['options'] ?? true,
            // defaults
            [
                'changeTitle' => null,
                'update'      => null,
            ],
            // aliases
            [
                'title' => 'changeTitle',
            ]
        );
    }

    /**
     * Returns the preview settings
     * The preview setting controls the "Open"
     * button in the panel and redirects it to a
     * different URL if necessary.
     *
     * @return string|bool
     */
    public function preview()
    {
        $preview = $this->props['options']['preview'] ?? true;

        if (is_string($preview) === true) {
            return $this->model->toString($preview);
        }

        return $preview;
    }
}