From 6285e57c49bd06ed52ab997f0dc767576b7da126 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Nicolas=20L=C5=93uillet?= <nicolas.loeuillet@gmail.com>
Date: Fri, 14 Feb 2014 15:11:57 +0100
Subject: [add] link to empty cache in config screen, #454

---
 inc/poche/Poche.class.php | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'inc/poche')

diff --git a/inc/poche/Poche.class.php b/inc/poche/Poche.class.php
index 5eba3564..d0e2de1f 100644
--- a/inc/poche/Poche.class.php
+++ b/inc/poche/Poche.class.php
@@ -1057,4 +1057,20 @@ class Poche
         $feed->genarateFeed();
         exit;
     }
+
+    public function emptyCache() {
+        $files = new RecursiveIteratorIterator(
+            new RecursiveDirectoryIterator(CACHE, RecursiveDirectoryIterator::SKIP_DOTS),
+            RecursiveIteratorIterator::CHILD_FIRST
+        );
+
+        foreach ($files as $fileinfo) {
+            $todo = ($fileinfo->isDir() ? 'rmdir' : 'unlink');
+            $todo($fileinfo->getRealPath());
+        }
+
+        Tools::logm('empty cache');
+        $this->messages->add('s', _('Cache deleted.'));
+        Tools::redirect();
+    }
 }
-- 
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