/*
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* Copyright 2011 gitblit.com.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.gitblit.wicket.pages;
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import java.util.List;
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import org.apache.wicket.PageParameters;
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import org.apache.wicket.markup.html.basic.Label;
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import org.apache.wicket.markup.html.link.BookmarkablePageLink;
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import org.apache.wicket.markup.html.link.ExternalLink;
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import org.apache.wicket.markup.html.panel.Fragment;
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import org.apache.wicket.markup.repeater.Item;
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import org.apache.wicket.markup.repeater.data.DataView;
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import org.apache.wicket.markup.repeater.data.ListDataProvider;
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import org.eclipse.jgit.lib.FileMode;
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import org.eclipse.jgit.lib.Repository;
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import org.eclipse.jgit.revwalk.RevCommit;
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import com.gitblit.models.PathModel;
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import com.gitblit.models.SubmoduleModel;
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import com.gitblit.servlet.RawServlet;
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import com.gitblit.utils.ByteFormat;
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import com.gitblit.utils.JGitUtils;
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import com.gitblit.wicket.CacheControl;
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import com.gitblit.wicket.CacheControl.LastModified;
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import com.gitblit.wicket.WicketUtils;
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import com.gitblit.wicket.panels.CommitHeaderPanel;
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import com.gitblit.wicket.panels.CompressedDownloadsPanel;
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import com.gitblit.wicket.panels.LinkPanel;
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import com.gitblit.wicket.panels.PathBreadcrumbsPanel;
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@CacheControl(LastModified.BOOT)
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public class TreePage extends RepositoryPage {
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public TreePage(PageParameters params) {
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super(params);
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final String path = WicketUtils.getPath(params);
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Repository r = getRepository();
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RevCommit commit = getCommit();
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List<PathModel> paths = JGitUtils.getFilesInPath2(r, path, commit);
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// tree page links
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add(new BookmarkablePageLink<Void>("historyLink", HistoryPage.class,
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WicketUtils.newPathParameter(repositoryName, objectId, path)));
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add(new CompressedDownloadsPanel("compressedLinks", getRequest()
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.getRelativePathPrefixToContextRoot(), repositoryName, objectId, path));
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add(new CommitHeaderPanel("commitHeader", repositoryName, commit));
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// breadcrumbs
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add(new PathBreadcrumbsPanel("breadcrumbs", repositoryName, path, objectId));
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if (path != null && path.trim().length() > 0) {
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// add .. parent path entry
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String parentPath = null;
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if (path.lastIndexOf('/') > -1) {
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parentPath = path.substring(0, path.lastIndexOf('/'));
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}
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PathModel model = new PathModel("..", parentPath, 0, FileMode.TREE.getBits(), null, objectId);
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model.isParentPath = true;
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paths.add(0, model);
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}
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final String id = getBestCommitId(commit);
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final ByteFormat byteFormat = new ByteFormat();
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final String baseUrl = WicketUtils.getGitblitURL(getRequest());
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// changed paths list
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ListDataProvider<PathModel> pathsDp = new ListDataProvider<PathModel>(paths);
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DataView<PathModel> pathsView = new DataView<PathModel>("changedPath", pathsDp) {
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private static final long serialVersionUID = 1L;
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int counter;
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@Override
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public void populateItem(final Item<PathModel> item) {
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PathModel entry = item.getModelObject();
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item.add(new Label("pathPermissions", JGitUtils.getPermissionsFromMode(entry.mode)));
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if (entry.isParentPath) {
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// parent .. path
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item.add(WicketUtils.newBlankImage("pathIcon"));
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item.add(new Label("pathSize", ""));
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item.add(new LinkPanel("pathName", null, entry.name, TreePage.class,
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WicketUtils
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.newPathParameter(repositoryName, id, entry.path)));
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item.add(new Label("pathLinks", ""));
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} else {
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if (entry.isTree()) {
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// folder/tree link
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item.add(WicketUtils.newImage("pathIcon", "folder_16x16.png"));
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item.add(new Label("pathSize", ""));
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item.add(new LinkPanel("pathName", "list", entry.name, TreePage.class,
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WicketUtils.newPathParameter(repositoryName, id,
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entry.path)));
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// links
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Fragment links = new Fragment("pathLinks", "treeLinks", this);
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links.add(new BookmarkablePageLink<Void>("tree", TreePage.class,
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WicketUtils.newPathParameter(repositoryName, id,
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entry.path)));
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links.add(new BookmarkablePageLink<Void>("history", HistoryPage.class,
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WicketUtils.newPathParameter(repositoryName, id,
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entry.path)));
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links.add(new CompressedDownloadsPanel("compressedLinks", baseUrl,
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repositoryName, objectId, entry.path));
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item.add(links);
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} else if (entry.isSubmodule()) {
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// submodule
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String submoduleId = entry.objectId;
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String submodulePath;
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boolean hasSubmodule = false;
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SubmoduleModel submodule = getSubmodule(entry.path);
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submodulePath = submodule.gitblitPath;
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hasSubmodule = submodule.hasSubmodule;
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item.add(WicketUtils.newImage("pathIcon", "git-orange-16x16.png"));
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item.add(new Label("pathSize", ""));
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item.add(new LinkPanel("pathName", "list", entry.name + " @ " +
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getShortObjectId(submoduleId), TreePage.class,
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WicketUtils.newPathParameter(submodulePath, submoduleId, "")).setEnabled(hasSubmodule));
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Fragment links = new Fragment("pathLinks", "submoduleLinks", this);
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links.add(new BookmarkablePageLink<Void>("view", SummaryPage.class,
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WicketUtils.newRepositoryParameter(submodulePath)).setEnabled(hasSubmodule));
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links.add(new BookmarkablePageLink<Void>("tree", TreePage.class,
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WicketUtils.newPathParameter(submodulePath, submoduleId,
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"")).setEnabled(hasSubmodule));
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links.add(new BookmarkablePageLink<Void>("history", HistoryPage.class,
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WicketUtils.newPathParameter(repositoryName, id,
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entry.path)));
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links.add(new CompressedDownloadsPanel("compressedLinks", baseUrl,
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submodulePath, submoduleId, "").setEnabled(hasSubmodule));
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item.add(links);
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} else {
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// blob link
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String displayPath = entry.name;
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String path = entry.path;
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if (entry.isSymlink()) {
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path = JGitUtils.getStringContent(getRepository(), getCommit().getTree(), path);
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displayPath = entry.name + " -> " + path;
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}
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item.add(WicketUtils.getFileImage("pathIcon", entry.name));
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item.add(new Label("pathSize", byteFormat.format(entry.size)));
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item.add(new LinkPanel("pathName", "list", displayPath, BlobPage.class,
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WicketUtils.newPathParameter(repositoryName, id,
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path)));
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// links
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Fragment links = new Fragment("pathLinks", "blobLinks", this);
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links.add(new BookmarkablePageLink<Void>("view", BlobPage.class,
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WicketUtils.newPathParameter(repositoryName, id,
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path)));
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String rawUrl = RawServlet.asLink(getContextUrl(), repositoryName, id, path);
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links.add(new ExternalLink("raw", rawUrl));
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links.add(new BookmarkablePageLink<Void>("blame", BlamePage.class,
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WicketUtils.newPathParameter(repositoryName, id,
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path)));
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links.add(new BookmarkablePageLink<Void>("history", HistoryPage.class,
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WicketUtils.newPathParameter(repositoryName, id,
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path)));
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item.add(links);
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}
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}
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WicketUtils.setAlternatingBackground(item, counter);
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counter++;
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}
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};
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add(pathsView);
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}
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@Override
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protected String getPageName() {
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return getString("gb.tree");
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}
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@Override
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protected boolean isCommitPage() {
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return true;
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}
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}
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