2 error_reporting(E_ALL);
3 ini_set('display_errors', TRUE);
5 function abort($body, $status = NULL) {
6 if ($status) header("HTTP/1.1 $status");
11 function getoutput($blocks = [])
13 $doc = ob_get_clean();
15 if (!empty($blocks['warn'])) {
16 $warn = '<p class="warn">[[warn]]</p>';
17 if ($offset = strpos($doc, '</h2>')) {
18 $doc = substr_replace($doc, "\n\n".$warn, $offset + 5, 0);
21 $doc = $warn . "\n\n" . $doc;
25 return preg_replace_callback(
26 '< \[\[ ([^]]*) \]\] >x',
27 function ($sub) use ($blocks) {
28 list ($placeholder, $name) = $sub;
29 $html = $blocks[$name];
30 return sprintf('<!--BLOCK:%s-->%s<!--/-->',
31 is_numeric($name) ? '' : $placeholder, # edit replacement
32 preg_replace('{<!--[^-]*-->}', '', $html) # contents
39 # custom error handling
41 define('DOCROOT', getcwd().'/');
45 http_response_code(500);
46 include_once 'page.inc.php';
48 require_once DOCROOT.'500.html';
49 print getoutput(['debug' => $error]);
52 set_exception_handler('fail');
54 define('E_FATAL', E_ERROR | E_CORE_ERROR | E_COMPILE_ERROR | E_USER_ERROR);
56 set_error_handler(function ($level, $error, $file, $line) {
57 if ($level & E_FATAL) {
64 register_shutdown_function(function () {
65 # display failure page for fatal exceptions
66 $error = error_get_last();
67 if (!($error['type'] & E_FATAL)) return;
68 fail("Fatal: $error[message] in $error[file]:$error[line]");
71 error_reporting(error_reporting() & ~E_FATAL);
73 # user login and control
75 include_once 'auth.inc.php';
76 $Edit = isset($_GET['edit']);
78 # distinguish subpage Args from topmost Page script
81 $Page = preg_replace('/\?.*/', '', @$_SERVER['PATH_INFO'] ?: $_SERVER['REQUEST_URI']);
82 $Page = urldecode(trim($Page, '/')) ?: 'index';
84 if (file_exists("$Page/.private")) {
87 http_response_code(303);
88 $target = urlencode($_SERVER['REQUEST_URI']);
89 header("Location: /login?goto=$target");
95 if (file_exists("$Page.php")) {
99 $up = strrpos($Page, '/');
100 $Args = substr($Page, $up) . $Args;
101 $Page = substr($Page, 0, $up);
107 # load static contents
109 ob_start(); # page body
110 ob_start(); # inner html
111 print '<div class="static">'."\n\n";
114 if (file_exists("$Page$Args.html")) {
115 $found = include "./$Page$Args.html";
117 elseif (file_exists("$Page$Args/index.html")) {
118 $found = include "./$Page$Args/index.html";
120 elseif (!empty($User['admin'])) {
121 $found = include (file_exists("$Page/template.html") ? "$Page/template.html" : './template.html');
126 # execute dynamic code
129 $found |= require "./$Page.php";
134 include_once 'page.inc.php';
137 # no resulting output
138 http_response_code(404);
140 @require "./404.html";
141 print getoutput([ 'url' => htmlspecialchars($_SERVER['REQUEST_URI']) ]);