From 391875ea8389d043360961cf2c5a69f2b6d7a91a Mon Sep 17 00:00:00 2001
From: steckbrief <steckbrief@chefmail.de>
Date: Thu, 28 Dec 2017 13:46:55 +0100
Subject: update and delete added

---
 lib/functions.stories.inc.php | 30 ++++++++++++++++++++----------
 1 file changed, 20 insertions(+), 10 deletions(-)

(limited to 'lib/functions.stories.inc.php')

diff --git a/lib/functions.stories.inc.php b/lib/functions.stories.inc.php
index 5e0527e..8f35e27 100644
--- a/lib/functions.stories.inc.php
+++ b/lib/functions.stories.inc.php
@@ -13,20 +13,30 @@ function generateDirectoryName($name) {
     return urlencode($name);
 }
 
+function saveEntity($path, $description, $file, $filename) {
+    // create description file
+    if (file_put_contents($path.DIRECTORY_SEPARATOR.'description.txt', $description) === FALSE) {
+        // Error on writing description file
+    }
+    // move uploaded logo
+    if (NULL === $file || move_uploaded_file($file['tmp_name'], $path.DIRECTORY_SEPARATOR.$filename) || $file['error'] == UPLOAD_ERR_NO_FILE) {
+        return TRUE;
+    } else {
+        return 3;
+    }
+}
+
+function editEntity($path, $description, $file, $filename) {
+    if (dir_exists($path)) {
+        return saveEntity($path, $description, $file, $filename);
+    }
+}
+
 function createEntity($path, $description, $file, $filename) {
     if (!dir_exists($path)) {
         // create directory for story
         if (mkdir($path)) {
-            // create description file
-            if (file_put_contents($path.DIRECTORY_SEPARATOR.'description.txt', $description) === FALSE) {
-                // Error on writing description file
-            }
-            // move uploaded logo
-            if (NULL === $file || move_uploaded_file($file['tmp_name'], $path.DIRECTORY_SEPARATOR.$filename) || $file['error'] == UPLOAD_ERR_NO_FILE) {
-                return TRUE;
-            } else {
-                return 3;
-            }
+            return saveEntity($path, $description, $file, $filename);
         } else {
             // Error on directory creation
             // return 'Could not create directory "'.$path;
-- 
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