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/*
* 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) {
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 = 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;
if (identicon) {
url = ActivityUtils.getGravatarIdenticonUrl(email, width);
} else {
url = ActivityUtils.getGravatarThumbnailUrl(email, width);
}
ExternalImage image = new ExternalImage("image", url);
if (cssClass != null) {
WicketUtils.setCssClass(image, cssClass);
}
link.add(image);
if (linked) {
WicketUtils.setHtmlTooltip(link,
MessageFormat.format("View Gravatar profile for {0}", username));
} else {
WicketUtils.setHtmlTooltip(link, username);
}
add(link.setEnabled(linked));
setVisible(GitBlit.getBoolean(Keys.web.allowGravatar, true));
}
}
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