deletion of email now also deletes attachments of that email

web/api.php

@@ -42,9 +42,14 @@ switch($action)
         else
         {
             if(unlink($dir.DS.$id.'.json'))
+            {
+                $attachments = listAttachmentsOfMailID($email,$id);
+                foreach($attachments as $attachment)
+                    unlink($dir.DS.'attachments'.DS.$attachment);
                 $o = array('status'=>'ok');
+            }
             else
-                $o = array('status'=>'err','reason'=>'Could not delete email');
+                $o = array('status'=>'err','reason'=>'Could not delete email. Permission problem?');
         }
     break;
     case 'getdoms':

web/inc/core.php

@@ -65,6 +65,22 @@ function listEmailAdresses()
     return $o;
 }
 
+function listAttachmentsOfMailID($email,$id)
+{
+    $o = array();
+    if ($handle = opendir(getDirForEmail($email).DS.'attachments')) {
+        while (false !== ($entry = readdir($handle))) {
+            if (startsWith($entry,$id.'-')) {
+                $o[] = $entry;
+            }
+        }
+        closedir($handle);
+    }
+
+    return $o;
+}
+
+
 function loadSettings()
 {
     if(file_exists(ROOT.DS.'..'.DS.'config.ini'))