X-Git-Url: http://git.shiar.nl/minimedit.git/blobdiff_plain/41811556ca2ca3ca29191bee012c35e5f40a3995..1b6e24cdaae9bf6bf6a990fe9227cb50f5d29d92:/page.php

diff --git a/page.php b/page.php
index cdec9a8..12e0690 100644
--- a/page.php
+++ b/page.php
@@ -10,7 +10,7 @@ function abort($body, $status = NULL) {
 
 function placeholder_include($name, $params = [])
 {
-	$path = stream_resolve_include_path("$name.php");
+	$path = stream_resolve_include_path("widget/$name.php");
 	if (!file_exists($path)) {
 		return '<strong class="warn"><em>'.$name.'</em> ontbreekt</strong>';
 	}
@@ -28,7 +28,7 @@ function placeholder_include($name, $params = [])
 		}
 	}
 	try {
-		include "$name.php";
+		include "widget/$name.php";
 		return ob_get_clean();
 	}
 	catch (Exception $e) {
@@ -55,7 +55,7 @@ function getoutput($blocks = [])
 	# keep either login or logout parts depending on user level
 	global $User;
 	$hideclass = empty($User) ? 'login' : 'logout';
-	$doc = preg_replace('{\s*<(p|li|span) class="'.$hideclass.'">.*?</\1>}s', '', $doc);
+	$doc = preg_replace('{\s*<([a-z]+) class="'.$hideclass.'">.*?</\1>}s', '', $doc);
 
 	return preg_replace_callback(
 		'{ (?<! <!--BLOCK: ) \[\[ ([^] ]+) ([^]]*) \]\] }x',
@@ -83,11 +83,16 @@ set_include_path(implode(PATH_SEPARATOR, [ DOCROOT, __DIR__ ]));
 
 function fail($error)
 {
+	global $User, $Page, $Args;
 	http_response_code(500);
+	if (!isset($Article)) {
+		$Article = new ArchiveArticle(NULL);
+		$Article->title = 'Fout';
+	}
 	include_once 'page.inc.php';
 	ob_start();
-	require_once '500.html';
-	print getoutput(['debug' => $error]);
+	require '500.inc.html';
+	print getoutput(['debug' => htmlspecialchars($error)]);
 }
 
 set_exception_handler('fail');
@@ -117,38 +122,14 @@ $User = NULL;
 include_once 'auth.inc.php';
 $Edit = isset($_GET['edit']);
 
-# distinguish subpage Args from topmost Page script
+# setup requested page
 
 $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 = $Page;
-	}
-
-	if (file_exists("$Page/index.php")) {
-		break;
-	}
-
-	$up = strrpos($Page, '/');
-	$Args = substr($Page, $up) . $Args;
-	$Page = substr($Page, 0, $up);
-	if ($up === FALSE) {
-		break;
-	}
-}
 
-$staticpage = NULL;
-if (file_exists("$Page$Args.html")) {
-	$staticpage = "$Page$Args.html";
+$staticpage = "$Page.html";
+if (file_exists($staticpage)) {
 	if (is_link($staticpage)) {
 		$target = preg_replace('/\.html$/', '', readlink($staticpage));
 		header("HTTP/1.1 302 Shorthand");
@@ -156,49 +137,64 @@ if (file_exists("$Page$Args.html")) {
 		exit;
 	}
 }
-elseif (file_exists("$Page$Args/index.html")) {
-	$staticpage = "$Page$Args/index.html";
+elseif (file_exists("$Page/index.html")) {
+	$staticpage = "$Page/index.html";
 }
-elseif ($User and $User->admin) {
-	$staticpage = (file_exists("$Page/template.html") ? "$Page/template.html" : 'template.html');
-}
-
-# load static contents
 
 require_once('article.inc.php');
 $Article = new ArchiveArticle($staticpage);
 
-ob_start(); # page body
-ob_start(); # inner html
-print '<div class="static">'."\n\n";
+$Page = $Article->handler;
+$Args = $Article->path;
 
-$found = FALSE;
-if (isset($Article->raw)) {
-	print $Article->raw;
-	$found = 1;
+if ($PageAccess = $Article->restricted) {
+	# access restriction
+	if (empty($User)) {
+		http_response_code(303);
+		$target = urlencode($Article->link);
+		header("Location: /login?goto=$target");
+		exit;
+	}
 }
 
-print "</div>\n\n";
-
-# execute dynamic code
+# prepare page contents
 
-$Place = [];
-
-if ($Page) {
-	$found |= require "./$Page/index.php";
-}
-
-$Place += [
+ob_start(); # page body
+$Place = [
 	'user'  => $User ? $User->login : '',
 	'url'   => htmlspecialchars($_SERVER['REQUEST_URI']),
 ];
 
-# global html
+if (isset($Article->raw)) {
+	if ($User and $User->admin("edit $Page$Args")) {
+		# restore meta tags in static contents for editing
+		foreach (array_reverse($Article->meta) as $metaprop => $val) {
+			$Article->raw = sprintf(
+				'<meta property="%s" content="%s" />'."\n",
+				$metaprop, $val
+			) . $Article->raw;
+		}
+	}
+}
+elseif ($User and $User->admin("edit {$Article->link}")) {
+	$Article->raw(file_exists("$Page/template.inc.html") ? "$Page/template.inc.html" : 'template.inc.html');
+}
+if (isset($Article->raw)) {
+	$Article->raw = '<div class="static">'."\n\n".$Article->raw."</div>\n\n";
+}
+
+# output dynamic and/or static html
 
-if (!$found) {
-	# no resulting output
-	http_response_code(404);
-	@require '404.html';
+if (!$Page or require("./$Page/index.php")) {
+	# static contents
+	if (isset($Article->raw)) {
+		print $Article->raw;
+	}
+	else {
+		# no resulting output
+		http_response_code(404);
+		@require '404.inc.html';
+	}
 }
 
 include_once 'page.inc.php';