James Moger
2011-04-21 a645ba09d693495c50ab0ee0d1fc2734407b73a4
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package com.gitblit.wicket.pages;
 
import java.util.ArrayList;
import java.util.List;
 
import org.apache.wicket.PageParameters;
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.Repository;
import org.eclipse.jgit.revwalk.RevCommit;
 
import com.gitblit.utils.JGitUtils;
import com.gitblit.utils.JGitUtils.SearchType;
import com.gitblit.wicket.LinkPanel;
import com.gitblit.wicket.RepositoryPage;
import com.gitblit.wicket.WicketUtils;
import com.gitblit.wicket.models.PathModel.PathChangeModel;
import com.gitblit.wicket.panels.CommitLegendPanel;
 
public class CommitPage extends RepositoryPage {
 
    public CommitPage(PageParameters params) {
        super(params);
 
        Repository r = getRepository();
        RevCommit c = JGitUtils.getCommit(r, objectId);
 
        List<String> parents = new ArrayList<String>();
        if (c.getParentCount() > 0) {
            for (RevCommit parent : c.getParents()) {
                parents.add(parent.name());
            }
        }
 
        // commit page links
        if (parents.size() == 0) {
            add(new Label("parentLink", "none"));
            add(new Label("commitdiffLink", getString("gb.commitdiff")));
        } else {
            add(new LinkPanel("parentLink", null, parents.get(0).substring(0, 8), CommitPage.class, newCommitParameter(parents.get(0))));
            add(new LinkPanel("commitdiffLink", null, new StringResourceModel("gb.commitdiff", this, null), CommitDiffPage.class, WicketUtils.newObjectParameter(repositoryName, objectId)));
        }
        add(new BookmarkablePageLink<Void>("patchLink", PatchPage.class, WicketUtils.newObjectParameter(repositoryName, objectId)));
 
        add(new LinkPanel("shortlog", "title", c.getShortMessage(), CommitDiffPage.class, WicketUtils.newObjectParameter(repositoryName, objectId)));
 
        addRefs(r, c);
 
        // author
        add(createPersonPanel("commitAuthor", c.getAuthorIdent(), SearchType.AUTHOR));
        add(WicketUtils.createTimestampLabel("commitAuthorDate", c.getAuthorIdent().getWhen(), getTimeZone()));
 
        // committer
        add(createPersonPanel("commitCommitter", c.getCommitterIdent(), SearchType.COMMITTER));
        add(WicketUtils.createTimestampLabel("commitCommitterDate", c.getCommitterIdent().getWhen(), getTimeZone()));
 
        add(new Label("commitId", c.getName()));
 
        add(new LinkPanel("commitTree", "list", c.getTree().getName(), TreePage.class, newCommitParameter()));
 
        // Parent Commits
        ListDataProvider<String> parentsDp = new ListDataProvider<String>(parents);
        DataView<String> parentsView = new DataView<String>("commitParents", parentsDp) {
            private static final long serialVersionUID = 1L;
 
            public void populateItem(final Item<String> item) {
                String entry = item.getModelObject();
                item.add(new LinkPanel("commitParent", "list", entry, CommitPage.class, newCommitParameter(entry)));
                item.add(new BookmarkablePageLink<Void>("view", CommitPage.class, newCommitParameter(entry)));
                item.add(new BookmarkablePageLink<Void>("diff", CommitDiffPage.class, newCommitParameter(entry)));
            }
        };
        add(parentsView);
 
        addFullText("fullMessage", c.getFullMessage(), true);
 
        // changed paths list
        List<PathChangeModel> paths = JGitUtils.getFilesInCommit(r, c);    
        add(new CommitLegendPanel("commitLegend", paths));
        ListDataProvider<PathChangeModel> pathsDp = new ListDataProvider<PathChangeModel>(paths);
        DataView<PathChangeModel> pathsView = new DataView<PathChangeModel>("changedPath", pathsDp) {
            private static final long serialVersionUID = 1L;
            int counter = 0;
 
            public void populateItem(final Item<PathChangeModel> item) {
                final PathChangeModel entry = item.getModelObject();
                Label changeType = new Label("changeType", "");
                WicketUtils.setChangeTypeCssClass(changeType, entry.changeType);
                setChangeTypeTooltip(changeType, entry.changeType);
                item.add(changeType);
                if (entry.isTree()) {
                    item.add(new LinkPanel("pathName", null, entry.path, TreePage.class, newPathParameter(entry.path)));
                } else {
                    item.add(new LinkPanel("pathName", "list", entry.path, BlobPage.class, newPathParameter(entry.path)));
                }
 
                item.add(new BookmarkablePageLink<Void>("diff", BlobDiffPage.class, newPathParameter(entry.path)));
                item.add(new BookmarkablePageLink<Void>("view", BlobPage.class, newPathParameter(entry.path)));
                item.add(new BookmarkablePageLink<Void>("blame", BlobPage.class).setEnabled(false));
                item.add(new BookmarkablePageLink<Void>("history", HistoryPage.class, newPathParameter(entry.path)));
 
                WicketUtils.setAlternatingBackground(item, counter);
                counter++;
            }
        };
        add(pathsView);
    }
 
    @Override
    protected String getPageName() {
        return getString("gb.commit");
    }
}