<?php

/**
 * @package SP Page Builder
 * @author JoomShaper http://www.joomshaper.com
 * @copyright Copyright (c) 2010 - 2023 JoomShaper
 * @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPLv2 or later
 */

use Joomla\CMS\Factory;

// No direct access
defined('_JEXEC') or die('Restricted access');

/**
 * Layout Import Trait
 */
trait ImportTrait
{
    public function importJson()
    {
        $method = $this->getInputMethod();
        $this->checkNotAllowedMethods(['PUT', 'DELETE', 'PATCH'], $method);

        switch ($method)
        {
            case 'POST':
                $this->importLayout();
                break;
        }
    }

    private function importLayout()
    {   
        $file = Factory::getApplication()->input->files->get('page');

        if (isset($file) && $file['error'] === 0)
        {
            $fileName = $file['name'];
            $fileExtension = substr($fileName, -5);
            $fileExtensionLower = strtolower($fileExtension);

            if ($fileExtensionLower === '.json')
            {
                $content = file_get_contents($file['tmp_name']);
                $importingContent = (object)['template' => '', 'css' => ''];

                if (!empty($content))
                {
                    $parsedContent = json_decode($content);

                    if (!isset($parsedContent->template))
                    {
                        $importingContent->template = $content;
                    }
                    else
                    {
                        $importingContent = $parsedContent;
                    }
                }

                if (!empty($importingContent))
                {
                    require_once JPATH_COMPONENT_SITE . '/builder/classes/addon.php';
                    require_once JPATH_COMPONENT_SITE . '/helpers/helper.php';

                    $templateContent = !is_string($importingContent->template) ? json_encode($importingContent->template) : $importingContent->template;
                    $content = ApplicationHelper::sanitizePageText($templateContent);
                    $content = json_encode($content);

                    /** Sanitize the old data with new data format. */
                    $importingContent->template = SppagebuilderHelperSite::sanitizeImportJSON($content);

                    $this->sendResponse($importingContent, 200);
                }
            }
        }

        $response['message'] = 'Something wrong there.';
        $this->sendResponse($response, 500);
    }
}