From ddec289815d4bd0e77d07b965b05b6a639f2c80d Mon Sep 17 00:00:00 2001
From: Guillaume Sauthier <guillaume.sauthier@peergreen.com>
Date: Mon, 05 Nov 2012 12:13:32 -0500
Subject: [PATCH] Fixes and reuse Bootstrap CSS in HTML sendmail (pull request #52)

---
 src/com/gitblit/wicket/panels/GravatarImage.java |   23 ++++++++++++++---------
 1 files changed, 14 insertions(+), 9 deletions(-)

diff --git a/src/com/gitblit/wicket/panels/GravatarImage.java b/src/com/gitblit/wicket/panels/GravatarImage.java
index 0dc0502..7f1874f 100644
--- a/src/com/gitblit/wicket/panels/GravatarImage.java
+++ b/src/com/gitblit/wicket/panels/GravatarImage.java
@@ -17,19 +17,17 @@
 
 import java.text.MessageFormat;
 
-import org.apache.wicket.AttributeModifier;
 import org.apache.wicket.behavior.SimpleAttributeModifier;
-import org.apache.wicket.markup.html.image.Image;
 import org.apache.wicket.markup.html.link.BookmarkablePageLink;
 import org.apache.wicket.markup.html.link.Link;
 import org.apache.wicket.markup.html.panel.Panel;
-import org.apache.wicket.model.Model;
 import org.eclipse.jgit.lib.PersonIdent;
 
 import com.gitblit.GitBlit;
 import com.gitblit.Keys;
 import com.gitblit.utils.ActivityUtils;
 import com.gitblit.utils.StringUtils;
+import com.gitblit.wicket.ExternalImage;
 import com.gitblit.wicket.WicketUtils;
 import com.gitblit.wicket.pages.GravatarProfilePage;
 
@@ -46,23 +44,30 @@
 	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));
 		link.add(new SimpleAttributeModifier("target", "_blank"));
 		String url = ActivityUtils.getGravatarThumbnailUrl(email, width);
-		Image image = new Image("image");
-		image.add(new AttributeModifier("src", true, new Model<String>(url)));
+		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

--
Gitblit v1.9.1