From 7ad6d3a8eeb80f0b269eaaf6373ebbbc7eab7e80 Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Tue, 23 Jul 2013 18:04:30 -0400
Subject: [PATCH] Documentation

---
 src/main/java/com/gitblit/wicket/panels/GravatarImage.java |   21 ++++++++++++++++-----
 1 files changed, 16 insertions(+), 5 deletions(-)

diff --git a/src/main/java/com/gitblit/wicket/panels/GravatarImage.java b/src/main/java/com/gitblit/wicket/panels/GravatarImage.java
index 7f1874f..da20e9b 100644
--- a/src/main/java/com/gitblit/wicket/panels/GravatarImage.java
+++ b/src/main/java/com/gitblit/wicket/panels/GravatarImage.java
@@ -50,22 +50,33 @@
 	}
 
 	public GravatarImage(String id, PersonIdent person, int width, boolean linked) {
+		this(id, person.getName(), person.getEmailAddress(), "gravatar", width, linked, true);
+	}
+	
+	public GravatarImage(String id, String username, String emailaddress, String cssClass, int width, boolean linked, boolean identicon) {
 		super(id);
 
-		String email = person.getEmailAddress() == null ? person.getName().toLowerCase() : person.getEmailAddress().toLowerCase();
+		String email = emailaddress == null ? username.toLowerCase() : emailaddress.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);
+		String url;
+		if (identicon) {
+			url = ActivityUtils.getGravatarIdenticonUrl(email, width);
+		} else {
+			url = ActivityUtils.getGravatarThumbnailUrl(email, width);
+		}
 		ExternalImage image = new ExternalImage("image", url);
-		WicketUtils.setCssClass(image, "gravatar");
+		if (cssClass != null) {
+			WicketUtils.setCssClass(image, cssClass);
+		}
 		link.add(image);
 		if (linked) {
 			WicketUtils.setHtmlTooltip(link,
-				MessageFormat.format("View Gravatar profile for {0}", person.getName()));
+				MessageFormat.format("View Gravatar profile for {0}", username));
 		} else {
-			WicketUtils.setHtmlTooltip(link, person.getName());
+			WicketUtils.setHtmlTooltip(link, username);
 		}
 		add(link.setEnabled(linked));
 		setVisible(GitBlit.getBoolean(Keys.web.allowGravatar, true));

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