1 files changed, 73 insertions, 0 deletions
diff --git a/src/main/java/com/gitblit/wicket/panels/GravatarImage.java b/src/main/java/com/gitblit/wicket/panels/GravatarImage.java
new file mode 100644
index 00000000..7f1874f2
--- /dev/null
+++ b/src/main/java/com/gitblit/wicket/panels/GravatarImage.java
@@ -0,0 +1,73 @@
+/*
+ * Copyright 2011 gitblit.com.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.gitblit.wicket.panels;
+
+import java.text.MessageFormat;
+
+import org.apache.wicket.behavior.SimpleAttributeModifier;
+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.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;
+
+/**
+ * Represents a Gravatar image and links to the Gravatar profile page.
+ * 
+ * @author James Moger
+ * 
+ */
+public class GravatarImage extends Panel {
+
+	private static final long serialVersionUID = 1L;
+
+	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() == 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);
+		ExternalImage image = new ExternalImage("image", url);
+		WicketUtils.setCssClass(image, "gravatar");
+		link.add(image);
+		if (linked) {
+			WicketUtils.setHtmlTooltip(link,
+				MessageFormat.format("View Gravatar profile for {0}", person.getName()));
+		} else {
+			WicketUtils.setHtmlTooltip(link, person.getName());
+		}
+		add(link.setEnabled(linked));
+		setVisible(GitBlit.getBoolean(Keys.web.allowGravatar, true));
+	}
+}
+\ No newline at end of file