require_once('include/Photo.php');
function photo_init(&$a) {
-
- // To-Do:
- // - checking with realpath
- // - checking permissions
- /*
- $cache = get_config('system','itemcache');
- if (($cache != '') and is_dir($cache)) {
- $cachefile = $cache."/".$a->argc."-".$a->argv[1]."-".$a->argv[2]."-".$a->argv[3];
- if (file_exists($cachefile)) {
- $data = file_get_contents($cachefile);
-
- if(function_exists('header_remove')) {
- header_remove('Pragma');
- header_remove('pragma');
- }
-
- header("Content-type: image/jpeg");
- header("Expires: " . gmdate("D, d M Y H:i:s", time() + (3600*24)) . " GMT");
- header("Cache-Control: max-age=" . (3600*24));
- echo $data;
- killme();
- // NOTREACHED
- }
- }*/
+ global $_SERVER;
$prvcachecontrol = false;
// NOTREACHED
}
+ // strtotime($_SERVER['HTTP_IF_MODIFIED_SINCE']) >= filemtime($localFileName)) {
+ if (isset($_SERVER['HTTP_IF_MODIFIED_SINCE'])) {
+ header('HTTP/1.1 304 Not Modified');
+ header("Last-Modified: " . gmdate("D, d M Y H:i:s", time()) . " GMT");
+ header('Etag: '.$_SERVER['HTTP_IF_NONE_MATCH']);
+ header("Expires: " . gmdate("D, d M Y H:i:s", time() + (31536000)) . " GMT");
+ header("Cache-Control: max-age=31536000");
+ if(function_exists('header_remove')) {
+ header_remove('Last-Modified');
+ header_remove('Expires');
+ header_remove('Cache-Control');
+ }
+ exit;
+ }
+
+
$default = 'images/person-175.jpg';
if(isset($type)) {
}
else {
-
- header("Expires: " . gmdate("D, d M Y H:i:s", time() + (3600*24)) . " GMT");
- header("Cache-Control: max-age=" . (3600*24));
-
+ header("Last-Modified: " . gmdate("D, d M Y H:i:s", time()) . " GMT");
+ header('Etag: "'.md5($data).'"');
+ header("Expires: " . gmdate("D, d M Y H:i:s", time() + (31536000)) . " GMT");
+ header("Cache-Control: max-age=31536000");
}
echo $data;
killme();