/*
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* Copyright 2011 gitblit.com.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.gitblit.wicket.panels;
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import java.text.MessageFormat;
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import org.apache.wicket.behavior.SimpleAttributeModifier;
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import org.apache.wicket.markup.html.link.BookmarkablePageLink;
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import org.apache.wicket.markup.html.link.Link;
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import org.eclipse.jgit.lib.PersonIdent;
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import com.gitblit.Keys;
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import com.gitblit.utils.ActivityUtils;
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import com.gitblit.utils.StringUtils;
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import com.gitblit.wicket.ExternalImage;
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import com.gitblit.wicket.WicketUtils;
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import com.gitblit.wicket.pages.GravatarProfilePage;
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/**
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* Represents a Gravatar image and links to the Gravatar profile page.
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*
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* @author James Moger
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*
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*/
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public class GravatarImage extends BasePanel {
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private static final long serialVersionUID = 1L;
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public GravatarImage(String id, PersonIdent person) {
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this(id, person, 0);
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}
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public GravatarImage(String id, PersonIdent person, int width) {
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this(id, person, width, true);
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}
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public GravatarImage(String id, PersonIdent person, int width, boolean linked) {
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this(id, person.getName(), person.getEmailAddress(), "gravatar", width, linked, true);
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}
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public GravatarImage(String id, String username, String emailaddress, String cssClass, int width, boolean linked, boolean identicon) {
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super(id);
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String email = emailaddress == null ? username.toLowerCase() : emailaddress.toLowerCase();
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String hash = StringUtils.getMD5(email);
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Link<Void> link = new BookmarkablePageLink<Void>("link", GravatarProfilePage.class,
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WicketUtils.newObjectParameter(hash));
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link.add(new SimpleAttributeModifier("target", "_blank"));
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String url;
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if (identicon) {
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url = ActivityUtils.getGravatarIdenticonUrl(email, width);
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} else {
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url = ActivityUtils.getGravatarThumbnailUrl(email, width);
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}
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ExternalImage image = new ExternalImage("image", url);
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if (cssClass != null) {
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WicketUtils.setCssClass(image, cssClass);
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}
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link.add(image);
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if (linked) {
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WicketUtils.setHtmlTooltip(link,
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MessageFormat.format("View Gravatar profile for {0}", username));
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} else {
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WicketUtils.setHtmlTooltip(link, username);
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}
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add(link.setEnabled(linked));
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setVisible(app().settings().getBoolean(Keys.web.allowGravatar, true));
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}
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}
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