/*
* 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.util.List;
import org.apache.wicket.RequestCycle;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.link.BookmarkablePageLink;
import org.apache.wicket.markup.html.link.ExternalLink;
import org.apache.wicket.markup.html.panel.Fragment;
import org.apache.wicket.markup.repeater.Item;
import org.apache.wicket.markup.repeater.data.DataView;
import org.apache.wicket.markup.repeater.data.ListDataProvider;
import org.apache.wicket.model.StringResourceModel;
import org.eclipse.jgit.lib.Constants;
import org.eclipse.jgit.lib.Repository;
import com.gitblit.models.RefModel;
import com.gitblit.servlet.RawServlet;
import com.gitblit.utils.JGitUtils;
import com.gitblit.utils.StringUtils;
import com.gitblit.wicket.WicketUtils;
import com.gitblit.wicket.pages.BlobPage;
import com.gitblit.wicket.pages.CommitPage;
import com.gitblit.wicket.pages.LogPage;
import com.gitblit.wicket.pages.TagPage;
import com.gitblit.wicket.pages.TagsPage;
import com.gitblit.wicket.pages.TreePage;
public class TagsPanel extends BasePanel {
private static final long serialVersionUID = 1L;
private final boolean hasTags;
public TagsPanel(String wicketId, final String repositoryName, Repository r, final int maxCount) {
super(wicketId);
// header
List<RefModel> tags = JGitUtils.getTags(r, false, maxCount);
if (maxCount > 0) {
// summary page
// show tags page link
add(new LinkPanel("header", "title", new StringResourceModel("gb.tags", this, null),
TagsPage.class, WicketUtils.newRepositoryParameter(repositoryName)));
} else {
// tags page
add(new Label("header", new StringResourceModel("gb.tags", this, null)));
}
ListDataProvider<RefModel> tagsDp = new ListDataProvider<RefModel>(tags);
DataView<RefModel> tagView = new DataView<RefModel>("tag", tagsDp) {
private static final long serialVersionUID = 1L;
int counter;
@Override
public void populateItem(final Item<RefModel> item) {
RefModel entry = item.getModelObject();
item.add(WicketUtils.createDateLabel("tagDate", entry.getDate(), getTimeZone(), getTimeUtils()));
Class<? extends WebPage> linkClass;
switch (entry.getReferencedObjectType()) {
case Constants.OBJ_BLOB:
linkClass = BlobPage.class;
break;
case Constants.OBJ_TREE:
linkClass = TreePage.class;
break;
case Constants.OBJ_COMMIT:
default:
linkClass = CommitPage.class;
break;
}
item.add(new LinkPanel("tagName", "list name", entry.displayName, linkClass,
WicketUtils.newObjectParameter(repositoryName, entry
.getReferencedObjectId().getName())));
// workaround for RevTag returning a lengthy shortlog. :(
String message = StringUtils.trimString(entry.getShortMessage(),
com.gitblit.Constants.LEN_SHORTLOG);
if (linkClass.equals(BlobPage.class)) {
// Blob Tag Object
item.add(WicketUtils.newImage("tagIcon", "file_16x16.png"));
LinkPanel messageLink = new LinkPanel("tagDescription", "list", message, TagPage.class,
WicketUtils.newObjectParameter(repositoryName, entry.getObjectId()
.getName()));
if (!entry.getShortMessage().equals(message)) {
messageLink.setTooltip(entry.getShortMessage());
}
item.add(messageLink);
Fragment fragment = new Fragment("tagLinks", "blobLinks", this);
fragment.add(new BookmarkablePageLink<Void>("tag", TagPage.class, WicketUtils
.newObjectParameter(repositoryName, entry.getObjectId().getName()))
.setEnabled(entry.isAnnotatedTag()));
fragment.add(new BookmarkablePageLink<Void>("blob", linkClass, WicketUtils
.newObjectParameter(repositoryName, entry.getReferencedObjectId()
.getName())));
String contextUrl = RequestCycle.get().getRequest().getRelativePathPrefixToContextRoot();
String rawUrl = RawServlet.asLink(contextUrl, repositoryName, entry.displayName,
entry.getReferencedObjectId().getName());
fragment.add(new ExternalLink("raw", rawUrl));
item.add(fragment);
} else {
// TODO Tree Tag Object
// Standard Tag Object
if (entry.isAnnotatedTag()) {
item.add(WicketUtils.newImage("tagIcon", "tag_16x16.png"));
LinkPanel messageLink = new LinkPanel("tagDescription", "list", message, TagPage.class,
WicketUtils.newObjectParameter(repositoryName, entry.getObjectId()
.getName()));
if (!message.equals(entry.getShortMessage())) {
messageLink.setTooltip(entry.getShortMessage());
}
item.add(messageLink);
Fragment fragment = new Fragment("tagLinks", "annotatedLinks", this);
fragment.add(new BookmarkablePageLink<Void>("tag", TagPage.class,
WicketUtils.newObjectParameter(repositoryName, entry.getObjectId()
.getName())).setEnabled(entry.isAnnotatedTag()));
fragment.add(new BookmarkablePageLink<Void>("commit", linkClass,
WicketUtils.newObjectParameter(repositoryName, entry
.getReferencedObjectId().getName())));
fragment.add(new BookmarkablePageLink<Void>("log", LogPage.class,
WicketUtils.newObjectParameter(repositoryName, entry.getName())));
item.add(fragment);
} else {
item.add(WicketUtils.newBlankImage("tagIcon"));
item.add(new LinkPanel("tagDescription", "list", message, CommitPage.class,
WicketUtils.newObjectParameter(repositoryName, entry.getObjectId()
.getName())));
Fragment fragment = new Fragment("tagLinks", "lightweightLinks", this);
fragment.add(new BookmarkablePageLink<Void>("commit", CommitPage.class,
WicketUtils.newObjectParameter(repositoryName, entry
.getReferencedObjectId().getName())));
fragment.add(new BookmarkablePageLink<Void>("log", LogPage.class,
WicketUtils.newObjectParameter(repositoryName, entry.getName())));
item.add(fragment);
}
}
WicketUtils.setAlternatingBackground(item, counter);
counter++;
}
};
add(tagView);
if (tags.size() < maxCount || maxCount <= 0) {
add(new Label("allTags", "").setVisible(false));
} else {
add(new LinkPanel("allTags", "link", new StringResourceModel("gb.allTags", this, null),
TagsPage.class, WicketUtils.newRepositoryParameter(repositoryName)));
}
hasTags = tags.size() > 0;
}
public TagsPanel hideIfEmpty() {
setVisible(hasTags);
return this;
}
}