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.eclipse.jgit.lib.Repository; import org.eclipse.jgit.revwalk.RevCommit; import com.gitblit.GitBlit; import com.gitblit.Keys; import com.gitblit.utils.JGitUtils; import com.gitblit.utils.JGitUtils.DiffOutputType; 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 CommitDiffPage extends RepositoryPage { public CommitDiffPage(PageParameters params) { super(params); Repository r = getRepository(); RevCommit commit = JGitUtils.getCommit(r, objectId); DiffOutputType diffType = DiffOutputType.forName(GitBlit.self().settings().getString(Keys.web.diffStyle, DiffOutputType.GITBLIT.name())); String diff = JGitUtils.getCommitDiff(r, commit, diffType); List parents = new ArrayList(); if (commit.getParentCount() > 0) { for (RevCommit parent : commit.getParents()) { parents.add(parent.name()); } } // commit page links if (parents.size() == 0) { add(new Label("parentLink", "none")); } else { add(new LinkPanel("parentLink", null, parents.get(0).substring(0, 8), CommitDiffPage.class, newCommitParameter(parents.get(0)))); } add(new BookmarkablePageLink("patchLink", PatchPage.class, WicketUtils.newObjectParameter(repositoryName, objectId))); add(new BookmarkablePageLink("commitLink", CommitPage.class, WicketUtils.newObjectParameter(repositoryName, objectId))); add(new LinkPanel("shortlog", "title", commit.getShortMessage(), CommitPage.class, newCommitParameter())); // changed paths list List paths = JGitUtils.getFilesInCommit(r, commit); add(new CommitLegendPanel("commitLegend", paths)); ListDataProvider pathsDp = new ListDataProvider(paths); DataView pathsView = new DataView("changedPath", pathsDp) { private static final long serialVersionUID = 1L; int counter = 0; public void populateItem(final Item 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("patch", PatchPage.class, newPathParameter(entry.path))); item.add(new BookmarkablePageLink("view", BlobPage.class, newPathParameter(entry.path))); item.add(new BookmarkablePageLink("blame", BlobPage.class).setEnabled(false)); item.add(new BookmarkablePageLink("history", HistoryPage.class, newPathParameter(entry.path))); WicketUtils.setAlternatingBackground(item, counter); counter++; } }; add(pathsView); add(new Label("diffText", diff).setEscapeModelStrings(false)); } @Override protected String getPageName() { return getString("gb.commitdiff"); } }