X-Git-Url: http://git.shiar.net/minimedit.git/blobdiff_plain/a0fbf3931f22b677a5045fb2392f6fa9714ca478..ef5176dcf0f6d0ebe26834871ce596099c6d0085:/thumb/index.php

diff --git a/thumb/index.php b/thumb/index.php
index b49ca6e..28f3b9e 100644
--- a/thumb/index.php
+++ b/thumb/index.php
@@ -1,16 +1,24 @@
 <?php
 ob_clean();
 
-list ($height, $imgarg) = explode('/', ltrim($Args, '/'), 2);
+list ($height, $imgpath) = explode('/', ltrim($Args, '/'), 2);
 $width= 1000;
-$imgpath = "data/$imgarg";
+$imgpath = preg_replace('{^(?=[0-9]+/)}', 'data/', $imgpath, 1);
+
+if (!function_exists('popen')) {
+	http_response_code(501);
+	$target = '501.png';
+	header('Content-type: '.mime_content_type($target));
+	readfile($target);
+	exit;
+}
 
 if (!file_exists($imgpath)) {
 	http_response_code(404);
 	exit;
 }
 
-$target = preg_replace("{^data/}", "thumb/$height/", $imgpath, 1);
+$target = "thumb/$height/$imgpath";
 if (!file_exists($target)) {
 	@mkdir(dirname($target), 0777, TRUE);