From 93e30a246005cd3987cf9eb2a9bfd827d06cfb5c Mon Sep 17 00:00:00 2001
From: Alexander Ebert <ebert@woltlab.com>
Date: Wed, 30 Oct 2013 21:42:28 +0100
Subject: [PATCH] Firefox seems to fool JavaScript, block all drop-events

---
 .../js/3rdParty/ckeditor/plugins/wbbcode/plugin.js  | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/wcfsetup/install/files/js/3rdParty/ckeditor/plugins/wbbcode/plugin.js b/wcfsetup/install/files/js/3rdParty/ckeditor/plugins/wbbcode/plugin.js
index 73ed36022c..b8934d1644 100644
--- a/wcfsetup/install/files/js/3rdParty/ckeditor/plugins/wbbcode/plugin.js
+++ b/wcfsetup/install/files/js/3rdParty/ckeditor/plugins/wbbcode/plugin.js
@@ -42,14 +42,11 @@
 		}, null, null, 9);
 		
 		// prevent drag and drop of images in Firefox
-		event.editor.document.on('drop', function(ev) {
-			if (ev.data.$.dataTransfer) {
-				var $html = ev.data.$.dataTransfer.getData('text/html');
-				if (/<img src="data:image\/[a-zA-Z0-9]+;base64/.exec($html)) {
-					ev.data.preventDefault(true);
-				}
-			}
-		});
+		if ($.browser.mozilla) {
+			event.editor.document.on('drop', function(ev) {
+				ev.data.preventDefault(true);
+			});
+		}
 		
 		event.editor.on('insertText', function(ev) {
 			$insertedText = ev.data;
-- 
2.20.1