dimaslanjaka / universal-framework

index-cache-mode.php

<?php

/*if (count($_COOKIE) <= 50) {
  foreach ($_COOKIE as $key => $val) {
  if (!is_numeric($key) || !is_string($key)) {
  continue;
  }
  setcookie('same-site-cookie', $key, ['samesite' => 'Lax']);
  setcookie('cross-site-cookie', $key, ['samesite' => 'None', 'secure' => true]);
  }
}*/

header('X-Powered-By: L3n4r0x');

//import configuration
include_once __DIR__ . '/config.php';

use MVC\helper;
use MVC\router;
use MVC\themes;

// force redirect, this is our project, you can remove this
if ('103.146.203.101' == $_SERVER['HTTP_HOST'] && !LOCAL) {
  header('Location: http://ns.webmanajemen.com' . $_SERVER['REQUEST_URI']);
  // force https
  if (isset($_SERVER['HTTPS']) && 'on' != $_SERVER['HTTPS']) {
    header('Location: https://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']);
  } else {
    // tell browser to access https only
    header('Strict-Transport-Security: max-age=31536000');
  }
}

// run DDOS protector
new \DDOS\runner();

// start theme
$theme = new themes();

////// Custom maintenance start
//@todo disable maintenance mode for admin
//this maintenance applied on production mode (NON LOCALHOST)
if (!LOCAL) { //change this
  if (isset($_REQUEST['release'])) {
    \Cookie\helper::hours('release-maintenance', 'true', 1);
  }
  if (!isset($_COOKIE['release-maintenance'])) {
    //maintenance(); //uncomment this to enable
  }
}
////// Custom maintenance end

////// Zone Shutdown Start
$shut = get_conf()['app']['shutdown'];
if (!LOCAL) { // do shutdown if not localhost
  $theme->shutdown($shut);
}
////// Zone Shutdown End

////// build template start

/**
 * Template configuration.
 */
$template = get_conf()['app']['theme'];
/**
 * Template stack builder.
 *
 * @todo exclude default template from scopes
 */
$template_stack = [];
if (!empty($template)) {
  foreach ($template as $key => $value) {
    if ('default' == $key) {
      continue;
    }
    $template_stack[$key] = $value;
  }
}

// Set template by zone divider
$theme->setThemeByZones(
  $template_stack,
  get_conf()['app']['theme']['default']
);

////// build template end

$application_folder = empty(CONFIG['app']['root']) ? __DIR__ : ROOT;
$view_folder = CONFIG['app']['views'];
// special access
switch (get_zone()) {
  case 'load-asset':
    // load static asset by ?src=
    $parse = helper::parse_url2(helper::geturl());
    if (isset($parse['query']['src'])) {
      helper::load_asset($parse['query']['src']);
      exit;
    }
    break;
  case 'superuser': // superuser framework
  case 'server': //server framework
    //set folder etc for root views
    $view_folder = 'etc';
    break;
}
$view_folder = "{$application_folder}/{$view_folder}/";
define('VIEWPATH', $view_folder);

$rc = new router();
$view = helper::fixSlash(VIEWPATH . $rc->findRoute() . '.php');

// glype proxy
if ('index/bot/glype/admin' == str_replace('.php', '', $view)) {
  include __DIR__ . '/bot/glype/admin.php';
  exit;
}

// start output buffering
ob_start();

// default router
if (!realpath($view)) {
  // if file not exists return 400 bad request
  http_response_code(400);
  $basename = basename($view, '.php');
  /**
   * next index finder.
   */
  $check_next_index = preg_replace('/\.php$/s', '', $view) . '/index.php';
  if ($check_next_index = realpath($check_next_index)) {
    $check_next_index = \MVC\helper::fixSlash($check_next_index);
    $check_next_index = preg_replace('/\.php$/s', '', $check_next_index);
    if ($pos_views = strpos($check_next_index, '/views')) {
      $check_next_index = substr($check_next_index, $pos_views + strlen('/views'));
    } else if ($pos_views = strpos($check_next_index, '/etc')) {
      $check_next_index = substr($check_next_index, $pos_views + strlen('/etc'));
    }
    die($router->redirect($check_next_index));
  }

  ////// if router ended with slash (/) below codes will find next index.php or previous file php
  ////// dashboard/ maybe to dashboard/index or dashboard.php if exists

  /**
   * Previous index finder.
   */
  $check_prev_index = preg_replace('/\/index\.php$/s', '', $view) . '.php';
  if ($check_prev_index = realpath($check_prev_index)) {
    $check_prev_index = \MVC\helper::fixSlash($check_prev_index);
    $check_prev_index = preg_replace('/\.php$/s', '', $check_prev_index);
    if ($pos_views = strpos($check_prev_index, '/views')) {
      $check_prev_index = substr($check_prev_index, $pos_views + strlen('/views'));
    } else if ($pos_views = strpos($check_prev_index, '/etc')) {
      $check_prev_index = substr($check_prev_index, $pos_views + strlen('/etc'));
    }
    die($router->redirect($check_prev_index));
  }

  // exit now
  if ('development' != get_env()) {
    // skip debug if environtment not development
    $view = '';
  }
  http_response_code(404);
  include __DIR__ . '/404.php';
  // @todo if not found auto remove config meta
  //
} elseif ($view = realpath($view)) {
  // if file exists, set as view
  $theme->view($view);
  /**
   * @var bool render if Disabled Cache on browser
   */
  $is_hard_reload = $router->is_hard_reload();
  /**
   * @var bool force render if page cache not exists / expired
   */
  $cache_expired = cache_expired(2);
  /**
   * @var bool disable cache based on meta
   */
  $no_cache = !$theme->meta['cache'];
  /**
   * @var bool disable cache on CORS
   */
  $cors = CORS;
  /**
   * @var bool temporarily disable on production
   */
  $production = ('production' == get_env());
  /**
   * @var bool Is refresh cache request
   */
  $refreshCache = $router->is_header('Refresh-Cache');

  // set all indicator to integer for convert into boolean on next event
  settype($is_hard_reload, 'integer');
  settype($no_cache, 'integer');
  settype($cache_expired, 'integer');
  settype($cors, 'integer');

  if ('development' == get_env()) {
    // noindex on development mode, for SEO reasons
    header('X-Robots-Tag: noindex, nofollow', true);
  }
  if (!CORS) {
    //echo showAlert('bottom');
  }
  if ($no_cache || $cors || $refreshCache || $is_hard_reload || $cache_expired) {
    // disabled cache mode
    header('Cache-Status: no-cache(' . __LINE__ . "), hard({$is_hard_reload}), cache_expired({$cache_expired}), no_cache({$no_cache}), cors({$cors})", true);

    return render($theme);
  } else {
    // enabled cache mode
    header('Cache-Status: true(' . __LINE__ . "), hard({$is_hard_reload}), cache_expired({$cache_expired}), no_cache({$no_cache}), cors({$cors})", true);

    return load_cache(page_cache(), $theme);
  }
}

/**
 * Get current theme instance
 *
 * @return \MVC\themes
 */
function theme()
{
  global $theme;
  return $theme;
}

function showAlert($position)
{
  return '<div class="alert-' . $position . ' alert alert-danger">
	<a href="#" class="close" data-dismiss="alert" aria-label="close">&times;</a>
	<strong>Sorry!</strong> Jika anda melihat tulisan ini, kami sedang melakukan pemeliharaan sistem. Jangan melakukan transaksi apapun sebelum tulisan ini <b>menghilang</b>. Agar tidak terjadi hal yang tidak diinginkan
  </div>';
}











/**
 * Load page cached
 *
 * @param string $page_cache
 * @return void
 */
function load_cache(string $page_cache, \MVC\themes $theme)
{
  //global $theme, $alert;
  $optimized_buffer = \Filemanager\file::get($page_cache);
  $add = trim('<script>async_process(location.href);</script>');
  /**
   * @var string Load admin toolbox
   */
  $optimized_buffer = str_replace('</html>', $add, $optimized_buffer);
  echo $optimized_buffer;
  $theme->load_admin_tools();

The method load_admin_tools() does not exist on MVC\themes.

  echo '</html>';
}