From 87f6c3e6510986a6676872aa64aed66fe7f24b01 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Mon, 22 Oct 2012 16:15:40 -0400
Subject: [PATCH] Differentiate between an explicit permission and a regex permission

---
 src/com/gitblit/wicket/panels/RegistrantPermissionsPanel.java |   26 ++++++++++++++++++++------
 1 files changed, 20 insertions(+), 6 deletions(-)

diff --git a/src/com/gitblit/wicket/panels/RegistrantPermissionsPanel.java b/src/com/gitblit/wicket/panels/RegistrantPermissionsPanel.java
index 936659d..9dee2f2 100644
--- a/src/com/gitblit/wicket/panels/RegistrantPermissionsPanel.java
+++ b/src/com/gitblit/wicket/panels/RegistrantPermissionsPanel.java
@@ -38,6 +38,7 @@
 import com.gitblit.Constants.AccessPermission;
 import com.gitblit.models.RegistrantAccessPermission;
 import com.gitblit.utils.DeepCopier;
+import com.gitblit.wicket.WicketUtils;
 
 /**
  * Allows user to manipulate registrant access permissions.
@@ -78,20 +79,33 @@
 			public void populateItem(final Item<RegistrantAccessPermission> item) {
 				final RegistrantAccessPermission entry = item.getModelObject();
 				item.add(new Label("registrant", entry.registrant));
+				if (entry.isExplicit) {
+					item.add(new Label("regex", "").setVisible(false));
+				} else {
+					Label regex = new Label("regex", "regex");
+					WicketUtils.setHtmlTooltip(regex, getString("gb.regexPermission"));
+					item.add(regex);
+				}
 
 				// use ajax to get immediate update of permission level change
 				// otherwise we can lose it if they change levels and then add
 				// a new repository permission
 				final DropDownChoice<AccessPermission> permissionChoice = new DropDownChoice<AccessPermission>(
 						"permission", Arrays.asList(AccessPermission.values()), new AccessPermissionRenderer(translations));
-				permissionChoice.add(new AjaxFormComponentUpdatingBehavior("onchange") {
+				// only allow changing an explicitly defined permission
+				// this is designed to prevent changing a regex permission in
+				// a repository
+				permissionChoice.setEnabled(entry.isExplicit);
+				if (entry.isExplicit) {
+					permissionChoice.add(new AjaxFormComponentUpdatingBehavior("onchange") {
 		           
-					private static final long serialVersionUID = 1L;
+						private static final long serialVersionUID = 1L;
 
-					protected void onUpdate(AjaxRequestTarget target) {
-		                target.addComponent(permissionChoice);
-		            }
-		        });
+						protected void onUpdate(AjaxRequestTarget target) {
+							target.addComponent(permissionChoice);
+						}
+					});
+				}
 
 				item.add(permissionChoice);
 			}

--
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