universal image caching and automatic cache directories maintenance

[tt-rss.git] / mobile / image.php

diff --git a/mobile/image.php b/mobile/image.php
index 1fb8368b2dc9f924463d658958bbf2d07e7155cc..eec72947fd1efd17e320903c4dc64aaa7085b087 100644 (file)
--- a/mobile/image.php
+++ b/mobile/image.php
@@ -1,6 +1,19 @@
 <?php
-       require_once "../config.php";
-       require_once "../lib/simplepie/simplepie.inc";
+       set_include_path(get_include_path() . PATH_SEPARATOR .
+               dirname(__FILE__) . PATH_SEPARATOR .
+               dirname(dirname(__FILE__)) . PATH_SEPARATOR .
+               dirname(dirname(__FILE__)) . "/include" );
 
-       SimplePie_Misc::display_cached_file($_GET['i'], '../'.SIMPLEPIE_CACHE_DIR, 'spi');
+       require_once "config.php";
+
+       chdir('..');
+
+       $filename = CACHE_DIR . '/images/' . sha1($_GET['url']) . '.png';
+
+       if (file_exists($filename)) {
+               header("Content-type: image/png");
+               echo file_get_contents($filename);
+       } else {
+               header("Location: " . $_GET['url']);
+       }
 ?>