<?php

/*
  Plugin Name: E2Pdf
  Plugin URI:  https://e2pdf.com
  Description: Export to PDF tool
  Version:     1.07.11
  Author:      E2Pdf.com
  Author URI:  https://e2pdf.com/contributors
  Text Domain: e2pdf
  Domain Path: /languages
  License:     GPL2

  E2pdf is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 2 of the License, or
  any later version.

  E2pdf 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 General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with E2pdf. If not, see https://e2pdf.com/license.
 */

if (!defined('ABSPATH')) {
    die('Access denied.');
}

// Autoloader convert class name to filename
function e2pdf_autoloader_convert_name($class_name) {
    $search = array(
        "_",
        "Controller-Frontend-",
        "Controller-",
        "Model-",
        "Helper-",
        "Extension-",
        "Api-"
    );

    $replace = array(
        "-",
        "",
        "",
        "",
        "",
        "",
        ""
    );

    return strtolower(
            str_replace($search, $replace, $class_name)
    );
}

// e2pdf class autoloader
function e2pdf_autoloader($class_name) {

    if (!preg_match('/^(.*?)E2pdf(.*?)$/', $class_name)) {
        return;
    }

    $path = dirname(__FILE__);
    $path .= '/classes';

    if (preg_match('/^Helper.+$/', $class_name)) {
        $path .= '/helper/';
    } else if (preg_match('/^Controller_Frontend.+$/', $class_name)) {
        $path .= '/controller/frontend/';
    } else if (preg_match('/^Controller.+$/', $class_name)) {
        $path .= '/controller/';
    } else if (preg_match('/^Model.+$/', $class_name)) {
        $path .= '/model/';
    } else if (preg_match('/^View.+$/', $class_name)) {
        $path .= '/view/';
    } else if (preg_match('/^Extension.+$/', $class_name)) {
        $path .= '/extension/';
    } else if (preg_match('/^Api.+$/', $class_name)) {
        $path .= '/api/';
    }

    $class_path = e2pdf_autoloader_convert_name($class_name);

    $path .= $class_path . '.php';

    if (file_exists($path)) {
        include($path);
    }
}

if (is_array(spl_autoload_functions()) && in_array('__autoload', spl_autoload_functions())) {
    spl_autoload_register('__autoload');
}

spl_autoload_register('e2pdf_autoloader');

$e2pdf_wp_upload_dir = wp_upload_dir();

$e2pdf_plugin_data = get_file_data(__FILE__, array('version' => 'Version'), false);
$helper = Helper_E2pdf_Helper::instance();
$helper->set('plugin_dir', plugin_dir_path(__FILE__));
$helper->set('upload_dir', $e2pdf_wp_upload_dir['basedir'] . '/e2pdf/');
$helper->set('tmp_dir', $helper->get('upload_dir') . 'tmp/');
$helper->set('pdf_dir', $helper->get('upload_dir') . 'pdf/');
$helper->set('fonts_dir', $helper->get('upload_dir') . 'fonts/');
$helper->set('tpl_dir', $helper->get('upload_dir') . 'tpl/');
$helper->set('plugin_file_path', __FILE__);
$helper->set('version', $e2pdf_plugin_data['version']);
$helper->set('plugin_slug', plugin_basename(__FILE__));
list ($t1, $t2) = explode('/', plugin_basename(__FILE__));
$helper->set('slug', str_replace('.php', '', $t2));
$helper->set('cache', get_option('e2pdf_cache'));

if (get_option('e2pdf_memory_time')) {
    $helper->set('memory_debug', memory_get_usage());
    $helper->set('time_debug', microtime(true));
}

$loader = new Model_E2pdf_Loader();
$loader->load();