exit;
}
-function getoutput($blocks = [])
-{
- $doc = ob_get_clean();
-
- if (!empty($blocks['warn'])) {
- $warn = '<p class="warn">[[warn]]</p>';
- if ($offset = strpos($doc, '</h2>')) {
- $doc = substr_replace($doc, "\n\n".$warn, $offset + 5, 0);
- }
- else {
- $doc = $warn . "\n\n" . $doc;
- }
- }
-
- return preg_replace_callback(
- '< \[\[ ([^] ]+) ([^]]*) \]\] >x',
- function ($sub) use ($blocks) {
- list ($placeholder, $name, $params) = $sub;
- if (isset($blocks[$name])) {
- $html = $blocks[$name];
- }
- elseif (file_exists("$name.php")) {
- ob_start();
- $Page = $GLOBALS['Page'];
- $Args = $GLOBALS['Args'];
- foreach (explode(' ', $params) as $param) {
- if ($set = strpos($param, '=')) {
- $_GET[ substr($param, 0, $set) ] = substr($param, $set + 1);
- }
- elseif (!empty($param)) {
- $Args .= '/'.$param;
- }
- }
- include "$name.php";
- $html = ob_get_clean();
- }
- else {
- $html = '<strong class="warn"><em>'.$name.'</em> ontbreekt</strong>';
- }
- return sprintf('<!--BLOCK:%s-->%s<!--/-->',
- is_numeric($name) ? '' : $placeholder, # edit replacement
- preg_replace('{<!--[^-]*-->}', '', $html) # contents
- );
- },
- $doc
- );
-}
-
# custom error handling
-define('DOCROOT', getcwd().'/');
+define('DOCROOT', getcwd());
+set_include_path(implode(PATH_SEPARATOR, [ DOCROOT, __DIR__ ]));
function fail($error)
{
+ global $User, $Page;
http_response_code(500);
+ if (!isset($Page)) {
+ require_once('article.inc.php');
+ $Page = new ArchiveArticle(NULL);
+ $Page->title = 'Fout';
+ }
include_once 'page.inc.php';
+
ob_start();
- require_once DOCROOT.'500.html';
- print getoutput(['debug' => $error]);
+ require '500.inc.html';
+ $Page->place['debug'] = htmlspecialchars($error);
+ $Page->raw = ob_get_clean();
+ print $Page->render();
}
set_exception_handler('fail');
# user login and control
-include_once 'auth.inc.php';
+include_once 'auth.inc.php'; // sets global $User
$Edit = isset($_GET['edit']);
-# distinguish subpage Args from topmost Page script
-
-$Args = '';
-$Page = preg_replace('/\?.*/', '', @$_SERVER['PATH_INFO'] ?: $_SERVER['REQUEST_URI']);
-$Page = urldecode(trim($Page, '/')) ?: 'index';
-while (TRUE) {
- if (file_exists("$Page/.private")) {
- # access restriction
- if (empty($User)) {
- http_response_code(303);
- $target = urlencode($_SERVER['REQUEST_URI']);
- header("Location: /login?goto=$target");
- exit;
- }
- $PageAccess = $Page;
- }
+# setup requested page
- if (file_exists("$Page/index.php")) {
- break;
- }
+$request = preg_replace('/\?.*/', '', @$_SERVER['PATH_INFO'] ?: $_SERVER['REQUEST_URI']);
+$request = urldecode(trim($request, '/')) ?: 'index';
- $up = strrpos($Page, '/');
- $Args = substr($Page, $up) . $Args;
- $Page = substr($Page, 0, $up);
- if ($up === FALSE) {
- break;
+$staticpage = "$request.html";
+if (file_exists($staticpage)) {
+ if (is_link($staticpage)) {
+ $target = preg_replace('/\.html$/', '', readlink($staticpage));
+ header("HTTP/1.1 302 Shorthand");
+ header("Location: $target");
+ exit;
}
}
+elseif (file_exists("$request/index.html")) {
+ $staticpage = "$request/index.html";
+}
-# load static contents
-
-ob_start(); # page body
-ob_start(); # inner html
-print '<div class="static">'."\n\n";
+require_once('article.inc.php');
+$Page = new ArchiveArticle($staticpage);
-$found = FALSE;
-if (file_exists("$Page$Args.html")) {
- $found = include "./$Page$Args.html";
-}
-elseif (file_exists("$Page$Args/index.html")) {
- $found = include "./$Page$Args/index.html";
-}
-elseif (!empty($User['admin'])) {
- $found = include (file_exists("$Page/template.html") ? "$Page/template.html" : './template.html');
+if ($Page->restricted) {
+ # access restriction
+ if (!$User->login) {
+ http_response_code(303);
+ $target = urlencode($Page->link);
+ header("Location: /login?goto=$target");
+ exit;
+ }
}
-print "</div>\n\n";
+# prepare page contents
-# execute dynamic code
+header(sprintf('Content-Security-Policy: %s', implode('; ', [
+ "default-src 'self' 'unsafe-inline' http://cdn.ckeditor.com", # some overrides remain
+ "img-src 'self' data: http://cdn.ckeditor.com", # inline svg (in css)
+ "base-uri 'self'", # only local pages
+ "frame-ancestors 'none'", # prevent malicious embedding
+])));
-$Place = [];
+$Page->place += [
+ 'user' => $User->login ?: '',
+ 'url' => htmlspecialchars($_SERVER['REQUEST_URI']),
+];
-if ($Page) {
- $found |= require "./$Page/index.php";
+if (!isset($Page->raw) and $User->admin("edit {$Page->link}")) {
+ # open bottom template as initial contents
+ $template = 'template.inc.html';
+ if ($Page->handler and file_exists("{$Page->handler}/$template")) {
+ $template = "{$Page->handler}/$template";
+ }
+ $Page->raw($template);
+ $Page->meta['article:published_time'] = date('Y-m-d h:i:s O');
+ $Page->meta['article:author'] = '/' . $User->dir;
+ $Page->body = NULL;
}
-$Place += [
- 'user' => $User ? $User['name'] : '',
- 'url' => htmlspecialchars($_SERVER['REQUEST_URI']),
-];
+if (isset($Page->raw)) {
+ if ($User->admin("edit {$Page->link}")) {
+ # restore meta tags in static contents for editing
+ foreach (array_reverse($Page->meta) as $metaprop => $val) {
+ $Page->raw = sprintf(
+ '<meta property="%s" content="%s">'."\n",
+ $metaprop, $val
+ ) . $Page->raw;
+ }
+ }
+ $Page->raw = '<div class="static">'."\n\n".$Page->raw."</div>\n\n";
+}
-# global html
+# output dynamic and/or static html
-if (!$found) {
- # no resulting output
- http_response_code(404);
- @require "./404.html";
+ob_start();
+if ($Page->handler and !require("./{$Page->handler}/index.php")) {
+ # replace contents by code output on false return
+ $Page->raw = ob_get_clean();
+}
+else {
+ # keep article contents
+ if (!isset($Page->body)) {
+ # no resulting output
+ http_response_code(404);
+ @require '404.inc.html';
+ $Page->raw = ob_get_clean() . $Page->raw;
+ }
}
include_once 'page.inc.php';
git.shiar.nl / minimedit.git / blobdiff