gistfile1.php

<?php
// Inlay template/page finder.
ini_set('display_errors', 1);
if(preg_match('/scan_folder\.php/', $_SERVER['REQUEST_URI']) || !isset($_POST['inlay_key']) || empty($_POST['inlay_key']) || ($_POST['inlay_key'] != '2f96deba74feb435ecf7f94f83f34c2c2')){
  header("Status: 404 Not Found", true, 404);
  print 'Missing. Move along.';
  exit;
}
$base = dirname(__FILE__);
$pages = array();
$templates = array();
$partials = array();
function list_directory($dir) {
  $file_list = array();
  $stack[] = $dir;
  while ($stack) {
    $current_dir = array_pop($stack);
    if ($dh = opendir($current_dir)) {
      while (($file = readdir($dh)) !== false) {
        if ($file !== '.' AND $file !== '..') {
          $current_file = "{$current_dir}/{$file}";
          if (is_file($current_file) && preg_match('/\.html$/i', $file)) {
            $file_list[] = "{$current_dir}/{$file}";
          } elseif (is_dir($current_file)) {
            $stack[] = $current_file;
            $file_list[] = "{$current_dir}/{$file}/";
          }
        }
      }
    }
  }
  return $file_list;
}
$candidates = list_directory($base);
header('Content-type: text/plain; charset=utf-8');
foreach($candidates as $candidate){
  if(is_file($candidate)){
    $uri = str_replace($base, '', $candidate);
    $content = file_get_contents($candidate);
    if(false !== stristr($content, 'data-inlay-source="')){
      if(preg_match('/\/_/', $candidate)){
        $partials[] = $uri;
      }else{
        $templates[] = $uri;
      }
    }else{
      $pages[] = $uri;
    }
  }
}
$remote = @file_get_contents('http://inlay.io/test.txt');
if(empty($remote)) $remote = 'Boo! Could not connect to Inlay.io';
$server = 'http://' . $_SERVER['SERVER_NAME'] . dirname($_SERVER['REQUEST_URI']);
print_r(array('base' => $server, 'remote' => $remote, 'pages' => $pages, 'templates' => $templates, 'partials' => $partials));
?>