/*
* 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.PageParameters;
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.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.revwalk.RevCommit;
import com.gitblit.servlet.RawServlet;
import com.gitblit.utils.BugtraqProcessor;
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;
@CacheControl(LastModified.BOOT)
public class DocPage extends RepositoryPage {
public DocPage(PageParameters params) {
super(params);
final String path = WicketUtils.getPath(params).replace("%2f", "/").replace("%2F", "/");
MarkupProcessor processor = new MarkupProcessor(app().settings(), app().xssFilter());
Repository r = getRepository();
RevCommit commit = JGitUtils.getCommit(r, objectId);
String [] encodings = getEncodings();
// Read raw markup content and transform it to html
String documentPath = path;
String markupText = JGitUtils.getStringContent(r, commit.getTree(), path, encodings);
// Hunt for document
if (StringUtils.isEmpty(markupText)) {
String name = StringUtils.stripFileExtension(path);
List<String> docExtensions = processor.getAllExtensions();
for (String ext : docExtensions) {
String checkName = name + "." + ext;
markupText = JGitUtils.getStringContent(r, commit.getTree(), checkName, encodings);
if (!StringUtils.isEmpty(markupText)) {
// found it
documentPath = path;
break;
}
}
}
if (markupText == null) {
markupText = "";
}
BugtraqProcessor bugtraq = new BugtraqProcessor(app().settings());
markupText = bugtraq.processText(getRepository(), repositoryName, markupText);
Fragment fragment;
MarkupDocument markupDoc = processor.parse(repositoryName, getBestCommitId(commit), documentPath, markupText);
if (MarkupSyntax.PLAIN.equals(markupDoc.syntax)) {
fragment = new Fragment("doc", "plainContent", this);
} else {
fragment = new Fragment("doc", "markupContent", this);
}
// document page links
fragment.add(new BookmarkablePageLink<Void>("blameLink", BlamePage.class,
WicketUtils.newPathParameter(repositoryName, objectId, documentPath)));
fragment.add(new BookmarkablePageLink<Void>("historyLink", HistoryPage.class,
WicketUtils.newPathParameter(repositoryName, objectId, documentPath)));
String rawUrl = RawServlet.asLink(getContextUrl(), repositoryName, objectId, documentPath);
fragment.add(new ExternalLink("rawLink", rawUrl));
fragment.add(new Label("content", markupDoc.html).setEscapeModelStrings(false));
add(fragment);
}
@Override
protected String getPageName() {
return getString("gb.docs");
}
@Override
protected boolean isCommitPage() {
return true;
}
@Override
protected Class<? extends BasePage> getRepoNavPageClass() {
return DocsPage.class;
}
}