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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.util.ArrayList;
import java.util.Collections;
import java.util.List;
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.Repository;
import com.gitblit.Constants;
import com.gitblit.SyndicationServlet;
import com.gitblit.models.RefModel;
import com.gitblit.models.RepositoryModel;
import com.gitblit.utils.JGitUtils;
import com.gitblit.utils.StringUtils;
import com.gitblit.wicket.WicketUtils;
import com.gitblit.wicket.pages.BranchesPage;
import com.gitblit.wicket.pages.CommitPage;
import com.gitblit.wicket.pages.LogPage;
import com.gitblit.wicket.pages.MetricsPage;
import com.gitblit.wicket.pages.SearchPage;
import com.gitblit.wicket.pages.SummaryPage;
import com.gitblit.wicket.pages.TreePage;
public class BranchesPanel extends BasePanel {
private static final long serialVersionUID = 1L;
private final boolean hasBranches;
public BranchesPanel(String wicketId, final RepositoryModel model, Repository r,
final int maxCount) {
super(wicketId);
// branches
List<RefModel> branches = new ArrayList<RefModel>();
branches.addAll(JGitUtils.getLocalBranches(r, false, maxCount));
if (model.showRemoteBranches) {
branches.addAll(JGitUtils.getRemoteBranches(r, false, maxCount));
}
Collections.sort(branches);
Collections.reverse(branches);
if (maxCount > 0 && branches.size() > maxCount) {
branches = new ArrayList<RefModel>(branches.subList(0, maxCount));
}
if (maxCount > 0) {
// summary page
// show branches page link
add(new LinkPanel("branches", "title", new StringResourceModel("gb.branches", this,
null), BranchesPage.class, WicketUtils.newRepositoryParameter(model.name)));
} else {
// branches page
// show repository summary page link
add(new LinkPanel("branches", "title", model.name, SummaryPage.class,
WicketUtils.newRepositoryParameter(model.name)));
}
ListDataProvider<RefModel> branchesDp = new ListDataProvider<RefModel>(branches);
DataView<RefModel> branchesView = new DataView<RefModel>("branch", branchesDp) {
private static final long serialVersionUID = 1L;
int counter;
public void populateItem(final Item<RefModel> item) {
final RefModel entry = item.getModelObject();
item.add(WicketUtils.createDateLabel("branchDate", entry.getDate(), getTimeZone()));
item.add(new LinkPanel("branchName", "list name", StringUtils.trimString(
entry.displayName, 28), LogPage.class, WicketUtils.newObjectParameter(
model.name, entry.getName())));
String author = entry.getAuthorIdent().getName();
LinkPanel authorLink = new LinkPanel("branchAuthor", "list", author,
SearchPage.class, WicketUtils.newSearchParameter(model.name,
entry.getName(), author, Constants.SearchType.AUTHOR));
setPersonSearchTooltip(authorLink, author, Constants.SearchType.AUTHOR);
item.add(authorLink);
// short message
String shortMessage = entry.getShortMessage();
String trimmedMessage = StringUtils.trimShortLog(shortMessage);
LinkPanel shortlog = new LinkPanel("branchLog", "list subject", trimmedMessage,
CommitPage.class, WicketUtils.newObjectParameter(model.name,
entry.getName()));
if (!shortMessage.equals(trimmedMessage)) {
WicketUtils.setHtmlTooltip(shortlog, shortMessage);
}
item.add(shortlog);
if (maxCount <= 0) {
Fragment fragment = new Fragment("branchLinks", "branchPageLinks", this);
fragment.add(new BookmarkablePageLink<Void>("log", LogPage.class, WicketUtils
.newObjectParameter(model.name, entry.getName())));
fragment.add(new BookmarkablePageLink<Void>("tree", TreePage.class, WicketUtils
.newObjectParameter(model.name, entry.getName())));
fragment.add(new BookmarkablePageLink<Void>("metrics", MetricsPage.class,
WicketUtils.newObjectParameter(model.name, entry.getName())));
fragment.add(new ExternalLink("syndication", SyndicationServlet.asLink(
getRequest().getRelativePathPrefixToContextRoot(), model.name,
entry.getName(), 0)));
item.add(fragment);
} else {
Fragment fragment = new Fragment("branchLinks", "branchPanelLinks", this);
fragment.add(new BookmarkablePageLink<Void>("log", LogPage.class, WicketUtils
.newObjectParameter(model.name, entry.getName())));
fragment.add(new BookmarkablePageLink<Void>("tree", TreePage.class, WicketUtils
.newObjectParameter(model.name, entry.getName())));
item.add(fragment);
}
WicketUtils.setAlternatingBackground(item, counter);
counter++;
}
};
add(branchesView);
if (branches.size() < maxCount || maxCount <= 0) {
add(new Label("allBranches", "").setVisible(false));
} else {
add(new LinkPanel("allBranches", "link", new StringResourceModel("gb.allBranches",
this, null), BranchesPage.class, WicketUtils.newRepositoryParameter(model.name)));
}
// We always have 1 branch
hasBranches = (branches.size() > 1)
|| ((branches.size() == 1) && !branches.get(0).displayName
.equalsIgnoreCase("master"));
}
public BranchesPanel hideIfEmpty() {
setVisible(hasBranches);
return this;
}
}
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