/*
* 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.List;
import org.apache.wicket.Component;
import org.apache.wicket.PageParameters;
import org.apache.wicket.behavior.SimpleAttributeModifier;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.link.BookmarkablePageLink;
import org.apache.wicket.markup.html.link.ExternalLink;
import org.apache.wicket.markup.html.panel.Fragment;
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.models.PathModel;
import com.gitblit.servlet.RawServlet;
import com.gitblit.utils.ByteFormat;
import com.gitblit.utils.JGitUtils;
import com.gitblit.utils.StringUtils;
import com.gitblit.wicket.CacheControl;
import com.gitblit.wicket.CacheControl.LastModified;
import com.gitblit.wicket.MarkupProcessor;
import com.gitblit.wicket.MarkupProcessor.MarkupDocument;
import com.gitblit.wicket.MarkupProcessor.MarkupSyntax;
import com.gitblit.wicket.WicketUtils;
import com.gitblit.wicket.panels.LinkPanel;
@CacheControl(LastModified.REPOSITORY)
public class DocsPage extends RepositoryPage {
public DocsPage(PageParameters params) {
super(params);
String objectId = WicketUtils.getObject(params);
MarkupProcessor processor = new MarkupProcessor(app().settings(), app().xssFilter());
Repository r = getRepository();
RevCommit head = JGitUtils.getCommit(r, objectId);
final String commitId = getBestCommitId(head);
List<String> extensions = processor.getAllExtensions();
List<PathModel> paths = JGitUtils.getDocuments(r, extensions);
List<MarkupDocument> roots = processor.getRootDocs(r, repositoryName, commitId);
Fragment fragment = null;
if (roots.isEmpty()) {
// no identified root documents
fragment = new Fragment("docs", "noIndexFragment", this);
setResponsePage(NoDocsPage.class, params);
} else {
// root documents, use tabbed ui of index/root and document list
fragment = new Fragment("docs", "tabsFragment", this);
ListDataProvider<MarkupDocument> docDp = new ListDataProvider<MarkupDocument>(roots);
// tab titles
DataView<MarkupDocument> tabTitles = new DataView<MarkupDocument>("tabTitle", docDp) {
private static final long serialVersionUID = 1L;
int counter;
@Override
public void populateItem(final Item<MarkupDocument> item) {
MarkupDocument doc = item.getModelObject();
String file = StringUtils.getLastPathElement(doc.documentPath);
file = StringUtils.stripFileExtension(file);
String name = file.replace('_', ' ').replace('-', ' ');
ExternalLink link = new ExternalLink("link", "#" + file);
link.add(new Label("label", name.toUpperCase()).setRenderBodyOnly(true));
item.add(link);
if (counter == 0) {
counter++;
item.add(new SimpleAttributeModifier("class", "active"));
}
}
};
fragment.add(tabTitles);
// tab content
DataView<MarkupDocument> tabsView = new DataView<MarkupDocument>("tabContent", docDp) {
private static final long serialVersionUID = 1L;
int counter;
@Override
public void populateItem(final Item<MarkupDocument> item) {
MarkupDocument doc = item.getModelObject();
// document page links
item.add(new BookmarkablePageLink<Void>("blameLink", BlamePage.class,
WicketUtils.newPathParameter(repositoryName, commitId, doc.documentPath)));
item.add(new BookmarkablePageLink<Void>("historyLink", HistoryPage.class,
WicketUtils.newPathParameter(repositoryName, commitId, doc.documentPath)));
String rawUrl = RawServlet.asLink(getContextUrl(), repositoryName, commitId, doc.documentPath);
item.add(new ExternalLink("rawLink", rawUrl));
// document content
String file = StringUtils.getLastPathElement(doc.documentPath);
file = StringUtils.stripFileExtension(file);
Component content = new Label("content", doc.html)
.setEscapeModelStrings(false);
if (!MarkupSyntax.PLAIN.equals(doc.syntax)) {
content.add(new SimpleAttributeModifier("class", "markdown"));
}
item.add(content);
item.add(new SimpleAttributeModifier("id", file));
if (counter == 0) {
counter++;
item.add(new SimpleAttributeModifier("class", "tab-pane active"));
}
}
};
fragment.add(tabsView);
}
// document list
final ByteFormat byteFormat = new ByteFormat();
Fragment docs = new Fragment("documents", "documentsFragment", this);
ListDataProvider<PathModel> pathsDp = new ListDataProvider<PathModel>(paths);
DataView<PathModel> pathsView = new DataView<PathModel>("document", pathsDp) {
private static final long serialVersionUID = 1L;
int counter;
@Override
public void populateItem(final Item<PathModel> item) {
PathModel entry = item.getModelObject();
item.add(WicketUtils.newImage("docIcon", "file_world_16x16.png"));
item.add(new Label("docSize", byteFormat.format(entry.size)));
item.add(new LinkPanel("docName", "list", StringUtils.stripFileExtension(entry.name),
DocPage.class, WicketUtils.newPathParameter(repositoryName, commitId, entry.path)));
// links
item.add(new BookmarkablePageLink<Void>("view", DocPage.class, WicketUtils
.newPathParameter(repositoryName, commitId, entry.path)));
String rawUrl = RawServlet.asLink(getContextUrl(), repositoryName, commitId, entry.path);
item.add(new ExternalLink("raw", rawUrl));
item.add(new BookmarkablePageLink<Void>("blame", BlamePage.class, WicketUtils
.newPathParameter(repositoryName, commitId, entry.path)));
item.add(new BookmarkablePageLink<Void>("history", HistoryPage.class, WicketUtils
.newPathParameter(repositoryName, commitId, entry.path)));
WicketUtils.setAlternatingBackground(item, counter);
counter++;
}
};
docs.add(pathsView);
fragment.add(docs);
add(fragment);
}
@Override
protected String getPageName() {
return getString("gb.docs");
}
@Override
protected boolean isCommitPage() {
return true;
}
}