James Moger
2011-04-23 f5d0ad7e706f1743b01dcc71f42112d533de89c2
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package com.gitblit.wicket.panels;
 
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Map;
 
import org.apache.wicket.Component;
import org.apache.wicket.markup.html.panel.Panel;
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.eclipse.jgit.lib.Constants;
import org.eclipse.jgit.lib.ObjectId;
import org.eclipse.jgit.revwalk.RevCommit;
 
import com.gitblit.wicket.LinkPanel;
import com.gitblit.wicket.WicketUtils;
import com.gitblit.wicket.pages.CommitPage;
import com.gitblit.wicket.pages.LogPage;
import com.gitblit.wicket.pages.TagPage;
 
public class RefsPanel extends Panel {
 
    private static final long serialVersionUID = 1L;
 
    public RefsPanel(String id, final String repositoryName, RevCommit c, Map<ObjectId, List<String>> refs) {
        super(id);
        List<String> refNames = refs.get(c.getId());
        if (refNames == null) {
            refNames = new ArrayList<String>();
        }
        Collections.sort(refNames);
        // refNames.remove(Constants.HEAD);
 
        ListDataProvider<String> refsDp = new ListDataProvider<String>(refNames);
        DataView<String> refsView = new DataView<String>("ref", refsDp) {
            private static final long serialVersionUID = 1L;
 
            public void populateItem(final Item<String> item) {
                String entry = item.getModelObject();
                Component c = null;
                if (entry.startsWith(Constants.R_HEADS)) {
                    // local head
                    c = new LinkPanel("refName", null, entry.substring(Constants.R_HEADS.length()), LogPage.class, WicketUtils.newObjectParameter(repositoryName, entry));
                    WicketUtils.setCssClass(c, "headRef");
                } else if (entry.startsWith(Constants.R_REMOTES)) {
                    // remote head
                    c = new LinkPanel("refName", null, entry.substring(Constants.R_REMOTES.length()), LogPage.class, WicketUtils.newObjectParameter(repositoryName, entry));
                    WicketUtils.setCssClass(c, "remoteRef");
                } else if (entry.startsWith(Constants.R_TAGS)) {
                    // tag
                    c = new LinkPanel("refName", null, entry.substring(Constants.R_TAGS.length()), TagPage.class, WicketUtils.newObjectParameter(repositoryName, entry));
                    WicketUtils.setCssClass(c, "tagRef");
                } else {
                    // other
                    c = new LinkPanel("refName", null, entry, CommitPage.class, WicketUtils.newObjectParameter(repositoryName, entry));
                    WicketUtils.setCssClass(c, "otherRef");
                }
                WicketUtils.setHtmlTitle(c, entry);
                item.add(c);
            }
        };
        add(refsView);
    }
}