X-Git-Url: http://git.shiar.nl/minimedit.git/blobdiff_plain/c5d71935bf920cae82c602ff3d644d2e4bb6df47..fe9c243eac10a3fa13611b67258c6aa97a96c173:/page.php

diff --git a/page.php b/page.php
index c888524..d0a8826 100644
--- a/page.php
+++ b/page.php
@@ -2,33 +2,88 @@
 error_reporting(E_ALL);
 ini_set('display_errors', TRUE);
 
+function fail($error)
+{
+	http_response_code(500);
+	include_once 'page.inc.php';
+	ob_start();
+	require_once './500.html';
+	print getoutput(['debug' => $error]);
+}
+set_exception_handler('fail');
+register_shutdown_function(function () {
+	# display failure page for fatal exceptions
+	$error = error_get_last();
+	if (!($error['type'] & (E_ERROR | E_CORE_ERROR | E_COMPILE_ERROR | E_USER_ERROR))) return;
+	fail("Fatal: $error[message] in $error[file]:$error[line]");
+});
+
+include_once 'auth.inc.php';
+$Edit = isset($_GET['edit']);
+
+# distinguish subpage Args from topmost Page script
+
 $Args = '';
 $Page = preg_replace('/\?.*/', '', $_SERVER['REQUEST_URI']);
 $Page = urldecode(trim($Page, '/')) ?: 'index';
 while (TRUE) {
-	if (file_exists("$Page/index.html")) {
-		$Page .= '/index';
-		break;
-	}
-	if (file_exists("$Page.html")) {
-		break;
-	}
 	if (file_exists("$Page.php")) {
-		# unformatted script override
-		require "$Page.php";
-		exit;
+		break;
 	}
 
 	$up = strrpos($Page, '/');
+	$Args = substr($Page, $up) . $Args;
+	$Page = substr($Page, 0, $up);
 	if ($up === FALSE) {
-		http_response_code(404);
-		$Page = '404';
 		break;
 	}
-	$Args = substr($Page, $up) . $Args;
-	$Page = substr($Page, 0, $up);
 }
 
-$Edit = isset($_GET['edit']);
+# load static contents
+
+ob_start(); # page body
+ob_start(); # inner html
+print '<div class="static">'."\n\n";
+
+$found = FALSE;
+if (file_exists("$Page$Args/index.html")) {
+	$found = include "./$Page$Args/index.html";
+}
+elseif (file_exists("$Page$Args.html")) {
+	$found = include "./$Page$Args.html";
+}
+elseif (isset($User) and $User['admin']) {
+	$found = require (file_exists("$Page/template.html") ? "$Page/template.html" : './template.html');
+}
+
+print "</div>\n\n";
+
+# execute dynamic code
+
+if ($Page) {
+	function getoutput($blocks = [])
+	{
+		$rep = [];
+		foreach ($blocks as $name => $html) {
+			$rep["[[$name]]"] = sprintf('<!--BLOCK:%s-->%s<!--/-->',
+				is_numeric($name) ? '' : "[[$name]]", $html
+			);
+		}
+		return str_replace(array_keys($rep), array_values($rep), ob_get_clean());
+	}
+
+	$found |= require "./$Page.php";
+}
+
+# global html
+
+include_once 'page.inc.php';
+
+if (!$found) {
+	# no resulting output
+	http_response_code(404);
+	ob_start();
+	require "./404.html";
+	print getoutput([ 'url' => htmlspecialchars($_SERVER['REQUEST_URI']) ]);
+}
 
-include 'page.inc.php';