/*
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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.Component;
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import org.apache.wicket.PageParameters;
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import org.apache.wicket.behavior.SimpleAttributeModifier;
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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.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.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.utils.StringUtils;
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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.MarkupProcessor;
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import com.gitblit.wicket.MarkupProcessor.MarkupDocument;
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import com.gitblit.wicket.MarkupProcessor.MarkupSyntax;
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import com.gitblit.wicket.WicketUtils;
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import com.gitblit.wicket.panels.LinkPanel;
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@CacheControl(LastModified.REPOSITORY)
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public class DocsPage extends RepositoryPage {
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public DocsPage(PageParameters params) {
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super(params);
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String objectId = WicketUtils.getObject(params);
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MarkupProcessor processor = new MarkupProcessor(app().settings(), app().xssFilter());
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Repository r = getRepository();
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RevCommit head = JGitUtils.getCommit(r, objectId);
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final String commitId = getBestCommitId(head);
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List<String> extensions = processor.getAllExtensions();
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List<PathModel> paths = JGitUtils.getDocuments(r, extensions);
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List<MarkupDocument> roots = processor.getRootDocs(r, repositoryName, commitId);
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Fragment fragment = null;
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if (roots.isEmpty()) {
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// no identified root documents
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fragment = new Fragment("docs", "noIndexFragment", this);
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setResponsePage(NoDocsPage.class, params);
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} else {
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// root documents, use tabbed ui of index/root and document list
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fragment = new Fragment("docs", "tabsFragment", this);
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ListDataProvider<MarkupDocument> docDp = new ListDataProvider<MarkupDocument>(roots);
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// tab titles
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DataView<MarkupDocument> tabTitles = new DataView<MarkupDocument>("tabTitle", docDp) {
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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<MarkupDocument> item) {
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MarkupDocument doc = item.getModelObject();
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String file = StringUtils.getLastPathElement(doc.documentPath);
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file = StringUtils.stripFileExtension(file);
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String name = file.replace('_', ' ').replace('-', ' ');
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ExternalLink link = new ExternalLink("link", "#" + file);
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link.add(new Label("label", name.toUpperCase()).setRenderBodyOnly(true));
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item.add(link);
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if (counter == 0) {
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counter++;
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item.add(new SimpleAttributeModifier("class", "active"));
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}
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}
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};
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fragment.add(tabTitles);
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// tab content
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DataView<MarkupDocument> tabsView = new DataView<MarkupDocument>("tabContent", docDp) {
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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<MarkupDocument> item) {
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MarkupDocument doc = item.getModelObject();
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// document page links
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item.add(new BookmarkablePageLink<Void>("blameLink", BlamePage.class,
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WicketUtils.newPathParameter(repositoryName, commitId, doc.documentPath)));
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item.add(new BookmarkablePageLink<Void>("historyLink", HistoryPage.class,
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WicketUtils.newPathParameter(repositoryName, commitId, doc.documentPath)));
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String rawUrl = RawServlet.asLink(getContextUrl(), repositoryName, commitId, doc.documentPath);
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item.add(new ExternalLink("rawLink", rawUrl));
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// document content
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String file = StringUtils.getLastPathElement(doc.documentPath);
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file = StringUtils.stripFileExtension(file);
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Component content = new Label("content", doc.html)
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.setEscapeModelStrings(false);
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if (!MarkupSyntax.PLAIN.equals(doc.syntax)) {
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content.add(new SimpleAttributeModifier("class", "markdown"));
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}
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item.add(content);
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item.add(new SimpleAttributeModifier("id", file));
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if (counter == 0) {
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counter++;
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item.add(new SimpleAttributeModifier("class", "tab-pane active"));
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}
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}
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};
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fragment.add(tabsView);
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}
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// document list
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final ByteFormat byteFormat = new ByteFormat();
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Fragment docs = new Fragment("documents", "documentsFragment", this);
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ListDataProvider<PathModel> pathsDp = new ListDataProvider<PathModel>(paths);
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DataView<PathModel> pathsView = new DataView<PathModel>("document", 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(WicketUtils.newImage("docIcon", "file_world_16x16.png"));
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item.add(new Label("docSize", byteFormat.format(entry.size)));
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item.add(new LinkPanel("docName", "list", StringUtils.stripFileExtension(entry.name),
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DocPage.class, WicketUtils.newPathParameter(repositoryName, commitId, entry.path)));
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// links
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item.add(new BookmarkablePageLink<Void>("view", DocPage.class, WicketUtils
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.newPathParameter(repositoryName, commitId, entry.path)));
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String rawUrl = RawServlet.asLink(getContextUrl(), repositoryName, commitId, entry.path);
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item.add(new ExternalLink("raw", rawUrl));
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item.add(new BookmarkablePageLink<Void>("blame", BlamePage.class, WicketUtils
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.newPathParameter(repositoryName, commitId, entry.path)));
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item.add(new BookmarkablePageLink<Void>("history", HistoryPage.class, WicketUtils
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.newPathParameter(repositoryName, commitId, entry.path)));
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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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docs.add(pathsView);
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fragment.add(docs);
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add(fragment);
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}
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@Override
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protected String getPageName() {
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return getString("gb.docs");
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}
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}
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