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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.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.utils.JGitUtils;
import com.gitblit.utils.StringUtils;
import com.gitblit.wicket.LinkPanel;
import com.gitblit.wicket.WicketUtils;
import com.gitblit.wicket.models.RefModel;
import com.gitblit.wicket.pages.BranchesPage;
import com.gitblit.wicket.pages.LogPage;
import com.gitblit.wicket.pages.SummaryPage;
import com.gitblit.wicket.pages.TreePage;
public class BranchesPanel extends BasePanel {
private static final long serialVersionUID = 1L;
public BranchesPanel(String wicketId, final String repositoryName, Repository r, final int maxCount) {
super(wicketId);
// branches
List<RefModel> branches = new ArrayList<RefModel>();
branches.addAll(JGitUtils.getLocalBranches(r, maxCount));
branches.addAll(JGitUtils.getRemoteBranches(r, 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(repositoryName)));
} else {
// branches page
// show repository summary page link
add(new LinkPanel("branches", "title", repositoryName, SummaryPage.class, WicketUtils.newRepositoryParameter(repositoryName)));
}
ListDataProvider<RefModel> branchesDp = new ListDataProvider<RefModel>(branches);
DataView<RefModel> branchesView = new DataView<RefModel>("branch", branchesDp) {
private static final long serialVersionUID = 1L;
int counter = 0;
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.getDisplayName(), 28), LogPage.class, WicketUtils.newObjectParameter(repositoryName, entry.getName())));
// only show branch type on the branches page
boolean remote = entry.getName().startsWith(Constants.R_REMOTES);
item.add(new Label("branchType", remote ? getString("gb.remote") : getString("gb.local")).setVisible(maxCount <= 0));
item.add(new BookmarkablePageLink<Void>("log", LogPage.class, WicketUtils.newObjectParameter(repositoryName, entry.getName())));
item.add(new BookmarkablePageLink<Void>("tree", TreePage.class, WicketUtils.newObjectParameter(repositoryName, entry.getName())));
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(repositoryName)));
}
}
}
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