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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.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.CommitHeaderPanel;
- import com.gitblit.wicket.panels.CommitLegendPanel;
-
- public class CommitDiffPage extends RepositoryPage {
-
- public CommitDiffPage(PageParameters params) {
- super(params);
-
- Repository r = getRepository();
- RevCommit commit = getCommit();
- DiffOutputType diffType = DiffOutputType.forName(GitBlit.self().settings().getString(Keys.web.diffStyle, DiffOutputType.GITBLIT.name()));
- String diff = JGitUtils.getCommitDiff(r, commit, diffType);
-
- List<String> parents = new ArrayList<String>();
- 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<Void>("patchLink", PatchPage.class, WicketUtils.newObjectParameter(repositoryName, objectId)));
- add(new BookmarkablePageLink<Void>("commitLink", CommitPage.class, WicketUtils.newObjectParameter(repositoryName, objectId)));
-
- add(new CommitHeaderPanel("commitHeader", repositoryName, commit));
-
- // changed paths list
- List<PathChangeModel> paths = JGitUtils.getFilesInCommit(r, commit);
- 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>("patch", PatchPage.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);
- add(new Label("diffText", diff).setEscapeModelStrings(false));
- }
-
- @Override
- protected String getPageName() {
- return getString("gb.commitdiff");
- }
- }
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