From 27ae9095639bb228a1b7ff86a3ebe4264abf05be Mon Sep 17 00:00:00 2001
From: mschaefers <mschaefers@scoop-gmbh.de>
Date: Thu, 29 Nov 2012 12:33:09 -0500
Subject: [PATCH] feature: when using LdapUserService one can configure Gitblit to fetch all users from ldap that can possibly login. This allows to see newly generated LDAP users instantly in Gitblit. By now an LDAP user had to log in once to appear in GitBlit.

---
 src/com/gitblit/wicket/panels/GravatarImage.java |   16 ++++++++++++----
 1 files changed, 12 insertions(+), 4 deletions(-)

diff --git a/src/com/gitblit/wicket/panels/GravatarImage.java b/src/com/gitblit/wicket/panels/GravatarImage.java
index b1c7b65..7f1874f 100644
--- a/src/com/gitblit/wicket/panels/GravatarImage.java
+++ b/src/com/gitblit/wicket/panels/GravatarImage.java
@@ -44,11 +44,15 @@
 	public GravatarImage(String id, PersonIdent person) {
 		this(id, person, 0);
 	}
-
+	
 	public GravatarImage(String id, PersonIdent person, int width) {
+		this(id, person, width, true);
+	}
+
+	public GravatarImage(String id, PersonIdent person, int width, boolean linked) {
 		super(id);
 
-		String email = person.getEmailAddress().toLowerCase();
+		String email = person.getEmailAddress() == null ? person.getName().toLowerCase() : person.getEmailAddress().toLowerCase();
 		String hash = StringUtils.getMD5(email);
 		Link<Void> link = new BookmarkablePageLink<Void>("link", GravatarProfilePage.class,
 				WicketUtils.newObjectParameter(hash));
@@ -57,9 +61,13 @@
 		ExternalImage image = new ExternalImage("image", url);
 		WicketUtils.setCssClass(image, "gravatar");
 		link.add(image);
-		WicketUtils.setHtmlTooltip(link,
+		if (linked) {
+			WicketUtils.setHtmlTooltip(link,
 				MessageFormat.format("View Gravatar profile for {0}", person.getName()));
-		add(link);
+		} else {
+			WicketUtils.setHtmlTooltip(link, person.getName());
+		}
+		add(link.setEnabled(linked));
 		setVisible(GitBlit.getBoolean(Keys.web.allowGravatar, true));
 	}
 }
\ No newline at end of file

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