<?php

/**
 * @file This file is part of the PdfParser library.
 *
 * @author  Konrad Abicht <k.abicht@gmail.com>
 * @date    2021-02-09
 *
 * @license LGPLv3
 * @url     <https://github.com/smalot/pdfparser>
 *
 *  PdfParser is a pdf library written in PHP, extraction oriented.
 *  Copyright (C) 2017 - Sébastien MALOT <sebastien@malot.fr>
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU Lesser General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public License
 *  along with this program.
 *  If not, see <http://www.pdfparser.org/sites/default/LICENSE.txt>.
 *
 * --------------------------------------------------------------------------------------
 *
 * About:
 * This file provides an alternative to the Composer-approach.
 * Include it into your project and all required files of PDFParser will be loaded automatically.
 * Please use it only, if Composer is not available.
 *
 * How to use:
 * 1. include this file as it is OR copy and rename it as you like (and then include it)
 * 2. afterwards you can use PDFParser classes
 * Done.
 */

/**
 * Loads all files found in a given folder.
 * Calls itself recursively for all sub folders.
 *
 * @param string $dir
 */
function requireFilesOfFolder($dir)
{
    foreach (new DirectoryIterator($dir) as $fileInfo) {
        if (!$fileInfo->isDot()) {
            if ($fileInfo->isDir()) {
                requireFilesOfFolder($fileInfo->getPathname());
            } else {
                require_once $fileInfo->getPathname();
            }
        }
    }
}

$rootFolder = __DIR__.'/src/Smalot/PdfParser';

// Manually require files, which can't be loaded automatically that easily.
require_once $rootFolder.'/Element.php';
require_once $rootFolder.'/PDFObject.php';
require_once $rootFolder.'/Font.php';
require_once $rootFolder.'/Page.php';
require_once $rootFolder.'/Element/ElementString.php';
require_once $rootFolder.'/Encoding/AbstractEncoding.php';

/*
 * Load the rest of PDFParser files from /src/Smalot/PDFParser
 * Dont worry, it wont load files multiple times.
 */
requireFilesOfFolder($rootFolder);