From ef30be7dea950459bb3c68839285b31ebae140a3 Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <bruederli@kolabsys.com>
Date: Wed, 27 Feb 2013 17:05:10 +0100
Subject: [PATCH] Expose URI attachments as 'links' for event objects

---
 plugins/libkolab/lib/kolab_format_event.php | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/plugins/libkolab/lib/kolab_format_event.php b/plugins/libkolab/lib/kolab_format_event.php
index 6b1db886..cd357fc5 100644
--- a/plugins/libkolab/lib/kolab_format_event.php
+++ b/plugins/libkolab/lib/kolab_format_event.php
@@ -86,6 +86,13 @@ class kolab_format_event extends kolab_format_xcal
             $attach->setUri('cid:' . $cid, $attr['mimetype']);
             $vattach->push($attach);
         }
+
+        foreach ((array)$object['links'] as $link) {
+            $attach = new Attachment;
+            $attach->setUri($link, null);
+            $vattach->push($attach);
+        }
+
         $this->obj->setAttachments($vattach);
 
         // cache this data
@@ -154,6 +161,9 @@ class kolab_format_event extends kolab_format_xcal
                     'content'  => $data,
                 );
             }
+            else if (substr($attach->uri(), 0, 4) == 'http') {
+                $object['links'][] = $attach->uri();
+            }
         }
 
         // merge with additional data, e.g. attachments from the message