modify include path order (closes #514)

[tt-rss.git] / image.php

diff --git a/image.php b/image.php
index 49c3ec89b2bca4e93256a68cb9307641864d46e9..91490ea226da1eb272db5a99afb494f390df0c6e 100644 (file)
--- a/image.php
+++ b/image.php
@@ -1,6 +1,17 @@
 <?php
-// This should be modifed as your own use warrants.
+       set_include_path(dirname(__FILE__) ."/include" . PATH_SEPARATOR .
+               get_include_path());
 
-require_once('../simplepie.inc');
-SimplePie_Misc::display_cached_file($_GET['i'], './cache', 'spi');
+       require_once "config.php";
+
+       $url = base64_decode($_GET['url']);
+
+       $filename = CACHE_DIR . '/images/' . sha1($url) . '.png';
+
+       if (file_exists($filename)) {
+               header("Content-type: image/png");
+               echo file_get_contents($filename);
+       } else {
+               header("Location: $url");
+       }
 ?>