From 5dadef959b742fe1f789a0d8be32e85b62928e23 Mon Sep 17 00:00:00 2001
From: Christian Haschek <christian@haschek.at>
Date: Thu, 2 Mar 2017 23:22:23 +0100
Subject: [PATCH] added logging for rendered images closes #25

This will enable us to check if an image hasn't been requested for a long time so we can do some houskeeping
---
 inc/core.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/inc/core.php b/inc/core.php
index 4f994c6..e4cef87 100644
--- a/inc/core.php
+++ b/inc/core.php
@@ -150,13 +150,15 @@ function renderImage($data)
         unset($data['changecode']);
     }
     
-    
-        
     $pm = new PictshareModel();
     $base_path = ROOT.DS.'upload'.DS.$hash.DS;
     $path = $base_path.$hash;
     $type = $pm->isTypeAllowed($pm->getTypeOfFile($path));
     $cached = false;
+
+    //update last_rendered of this hash so we can later
+    //sort out old, unused images easier
+    @file_put_contents($base_path.'last_rendered.txt',time());
     
     $cachename = $pm->getCacheName($data);
     $cachepath = $base_path.$cachename;