<?php
/**
 * pdf generator lib
 *
 * PHP version 5
 *
 * @category  PHP
 * @package   PHP_Form_Builder
 * @author    Softdiscover <info@softdiscover.com>
 * @copyright 2013 Softdiscover
 * @license   http://www.php.net/license/3_01.txt  PHP License 3.01
 * @version   CVS: $Id: dompdflib_helper.php, v2.00 2013-11-30 02:52:40 Softdiscover $
 * @link      https://php-form-builder.zigaform.com/
 */
if ( ! defined( 'BASEPATH' ) ) {
	exit( 'No direct script access allowed' );
}
use Dompdf\Dompdf;
function generate_pdf_old( $html, $filename, $stream = true ) {
	require_once 'dompdf/dompdf_config.inc.php';
	$dompdf = new DOMPDF();
	$dompdf->load_html( $html );
	$dompdf->render();
	if ( $stream ) {
		$dompdf->stream( $filename . '.pdf' );
	} else {
		write_file( "./invoices_temp/invoice_$filename.pdf", $dompdf->output() );
	}
}

function generate_pdf( $html, $filename, $papersize, $paperorien, $stream = true ) {
	
	if ( version_compare(phpversion(), '8.0', '>=') ) {
		require_once 'dompdf/3.0.0/vendor/autoload.php';
	} elseif (version_compare(phpversion(), '7.1', '>='))
	{
		require_once 'dompdf/0.8.5/autoload.inc.php';
	}else{
		require_once 'dompdf/0.8.3/autoload.inc.php';
	}

	$dompdf = new Dompdf();
	$dompdf->loadHtml( $html );
	$dompdf->setPaper( $papersize, $paperorien );
	$dompdf->set_option( 'isHtml5ParserEnabled', true );
	$dompdf->set_option( 'isFontSubsettingEnabled', true );
	$dompdf->set_option( 'isRemoteEnabled', true );
	$dompdf->render();
	if ( $stream ) {
		$dompdf->stream( $filename );
	} else {
		$output = $dompdf->output();

		$filename     = Uiform_Form_Helper::sanitizeFileName( $filename );
		$file_to_save = FCPATH . 'temp/' . $filename . '.pdf';
		file_put_contents( $file_to_save, $output );
		$output = FCPATH . 'temp/' . $filename . '.pdf';
		return $output;
	}
}
