widget/reply: lazy image loading in html5

[minimedit.git] / page.php

diff --git a/page.php b/page.php
index 0c101f8026e78dfe226e0350c56198c8f7e30136..e634a3891896f120d67a75792c799cca45107609 100644 (file)
--- a/page.php
+++ b/page.php
@@ -16,7 +16,7 @@ $staticpage = "$request.html";
 if (file_exists($staticpage)) {
        if (is_link($staticpage)) {
                $target = preg_replace('/\.html$/', '', readlink($staticpage));
-               abort($target, '302 Shorthand');
+               abort($target, '307 Shorthand');
        }
 }
 elseif (file_exists("$request/index.html")) {
@@ -26,7 +26,7 @@ elseif (file_exists("$request/index.html")) {
 require_once('article.inc.php');
 $Page = new ArchiveArticle($staticpage);
 
-if ($_SERVER['HTTP_ACCEPT'] === 'text/plain') {
+if (@$_SERVER['HTTP_ACCEPT'] === 'text/plain') {
        $Page->api = TRUE;
 }
 
@@ -50,17 +50,19 @@ header(sprintf('Content-Security-Policy: %s', implode('; ', [
        "base-uri 'self'", # only local pages
        "frame-ancestors 'none'", # prevent malicious embedding
 ])));
+header('Referrer-Policy: no-referrer-when-downgrade');
 
 $Page->place += [
        'user'  => $User->login ?: '',
        'url'   => htmlspecialchars($_SERVER['REQUEST_URI']),
 ];
 
-if ($User->admin("edit {$Page->link}")) {
+if ($Page->editable = $User->admin("edit {$Page->link}")) {
        include_once 'edit/head.inc.php';
 }
 
-if (isset($Page->raw)) {
+if (isset($Page->raw)
+and @$_SERVER['HTTP_ACCEPT'] !== 'application/xml') {
        $Page->raw = '<div class="static">'."\n\n".$Page->raw."</div>\n\n";
 }
 
@@ -83,7 +85,10 @@ else {
        }
 }
 
-if (!$Page->api and $_SERVER['HTTP_ACCEPT'] !== 'application/xml') {
+if (@$_SERVER['HTTP_ACCEPT'] === 'application/xml') {
+       header('Access-Control-Allow-Origin: *');
+}
+elseif (!$Page->api) {
        include_once 'page.inc.php';
 }
 print $Page->render();