From 8a6cb23170b95336770bc4dcd6d58583de82815e Mon Sep 17 00:00:00 2001
From: Thomas Tanghus <thomas@tanghus.net>
Date: Sun, 22 Apr 2012 20:38:17 +0200
Subject: Contacts: Clear cache for contact photo and thumbnail when it has
 been changed.

---
 apps/contacts/photo.php | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'apps/contacts/photo.php')

diff --git a/apps/contacts/photo.php b/apps/contacts/photo.php
index 298f1215e3c..117d0a9808f 100644
--- a/apps/contacts/photo.php
+++ b/apps/contacts/photo.php
@@ -19,7 +19,12 @@ function getStandardImage(){
 	OC_Response::redirect(OC_Helper::imagePath('contacts', 'person_large.png'));
 }
 
-$id = $_GET['id'];
+$id = isset($_GET['id']) ? $_GET['id'] : null;
+$caching = isset($_GET['refresh']) ? 0 : null;
+
+if(is_null($id)) {
+	getStandardImage();
+}
 
 $contact = OC_Contacts_App::getContactVCard($id);
 $image = new OC_Image();
@@ -30,7 +35,7 @@ if(!$image) {
 if( is_null($contact)) {
 	OC_Log::write('contacts','photo.php. The VCard for ID '.$id.' is not RFC compatible',OC_Log::ERROR);
 } else {
-	OC_Response::enableCaching();
+	OC_Response::enableCaching($caching);
 	OC_Contacts_App::setLastModifiedHeader($contact);
 
 	// Photo :-)
-- 
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