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Set cache-control on thumbnails

master
Skylar Ittner 3 years ago
parent
commit
70ec2caa93
  1. 6
      cache/.htaccess
  2. 6
      cache/handle_404.php

6
cache/.htaccess

@ -9,3 +9,9 @@ RewriteEngine on
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.*)/?$ handle_404.php?file=$1 [QSA,L]
<IfModule mod_headers.c>
<filesMatch ".jpg$">
Header set Cache-Control "max-age=604800, public"
</filesMatch>
</IfModule>

6
cache/handle_404.php

@ -9,6 +9,7 @@
require_once __DIR__ . "/../required.php";
header("Content-Type: text/plain;utf-8");
header("Cache-Control: max-age=" . (60 * 60 * 24 * 7));
$urlparts = explode("/", $_GET['file']);
$fileparts = explode(".", end($urlparts));
@ -24,9 +25,8 @@ if (!preg_match("/^[A-Za-z0-9\-!_]+$/", $fileparts[0])) {
}
if (strpos($fileparts[0], "SHA1_") === 0) {
$hash = str_replace("SHA1_", "", $fileparts[0]);
if ($database->has("imagecache", ["hash" => $hash])) {
$url = $database->get("imagecache", 'url', ["hash" => $hash]);
if ($database->has("imagecache", ["hash" => $fileparts[0]])) {
$url = $database->get("imagecache", 'url', ["hash" => $fileparts[0]]);
echo $url;
} else {
http_response_code(404);

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