/*
* 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.io.File;
import java.io.FileInputStream;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.text.MessageFormat;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.apache.wicket.Component;
import org.apache.wicket.PageParameters;
import org.apache.wicket.markup.html.basic.Label;
import org.eclipse.jgit.lib.Constants;
import com.gitblit.Keys;
import com.gitblit.models.Menu.ParameterMenuItem;
import com.gitblit.models.NavLink;
import com.gitblit.models.NavLink.DropDownPageMenuNavLink;
import com.gitblit.models.RepositoryModel;
import com.gitblit.utils.MarkdownUtils;
import com.gitblit.utils.StringUtils;
import com.gitblit.wicket.CacheControl;
import com.gitblit.wicket.CacheControl.LastModified;
import com.gitblit.wicket.GitBlitWebSession;
import com.gitblit.wicket.WicketUtils;
import com.gitblit.wicket.panels.RepositoriesPanel;
@CacheControl(LastModified.ACTIVITY)
public class RepositoriesPage extends RootPage {
public RepositoriesPage() {
super();
setup(null);
}
public RepositoriesPage(PageParameters params) {
super(params);
setup(params);
}
@Override
protected boolean reusePageParameters() {
return true;
}
private void setup(PageParameters params) {
setupPage("", "");
// check to see if we should display a login message
boolean authenticateView = app().settings().getBoolean(Keys.web.authenticateViewPages, true);
if (authenticateView && !GitBlitWebSession.get().isLoggedIn()) {
String messageSource = app().settings().getString(Keys.web.loginMessage, "gitblit");
String message = readMarkdown(messageSource, "login.mkd");
Component repositoriesMessage = new Label("repositoriesMessage", message);
add(repositoriesMessage.setEscapeModelStrings(false));
add(new Label("repositoriesPanel"));
return;
}
// Load the markdown welcome message
String messageSource = app().settings().getString(Keys.web.repositoriesMessage, "gitblit");
String message = readMarkdown(messageSource, "welcome.mkd");
Component repositoriesMessage = new Label("repositoriesMessage", message)
.setEscapeModelStrings(false).setVisible(message.length() > 0);
add(repositoriesMessage);
// conditionally include personal repositories in this page
List<RepositoryModel> repositories = getRepositories(params);
if (!app().settings().getBoolean(Keys.web.includePersonalRepositories, true)) {
Iterator<RepositoryModel> itr = repositories.iterator();
while (itr.hasNext()) {
RepositoryModel rm = itr.next();
if (rm.isPersonalRepository()) {
itr.remove();
}
}
}
RepositoriesPanel repositoriesPanel = new RepositoriesPanel("repositoriesPanel", showAdmin,
true, repositories, true, getAccessRestrictions());
// push the panel down if we are hiding the admin controls and the
// welcome message
if (!showAdmin && !repositoriesMessage.isVisible()) {
WicketUtils.setCssStyle(repositoriesPanel, "padding-top:5px;");
}
add(repositoriesPanel);
}
@Override
protected void addDropDownMenus(List<NavLink> navLinks) {
PageParameters params = getPageParameters();
DropDownPageMenuNavLink menu = new DropDownPageMenuNavLink("gb.filters",
RepositoriesPage.class);
// preserve time filter option on repository choices
menu.menuItems.addAll(getRepositoryFilterItems(params));
// preserve repository filter option on time choices
menu.menuItems.addAll(getTimeFilterItems(params));
if (menu.menuItems.size() > 0) {
// Reset Filter
menu.menuItems.add(new ParameterMenuItem(getString("gb.reset")));
}
navLinks.add(menu);
}
private String readMarkdown(String messageSource, String resource) {
String message = "";
if (messageSource.equalsIgnoreCase("gitblit")) {
// Read default message
message = readDefaultMarkdown(resource);
} else {
// Read user-supplied message
if (!StringUtils.isEmpty(messageSource)) {
File file = app().runtime().getFileOrFolder(messageSource);
if (file.exists()) {
try {
FileInputStream fis = new FileInputStream(file);
InputStreamReader reader = new InputStreamReader(fis,
Constants.CHARACTER_ENCODING);
message = MarkdownUtils.transformMarkdown(reader);
reader.close();
} catch (Throwable t) {
message = getString("gb.failedToRead") + " " + file;
warn(message, t);
}
} else {
message = messageSource + " " + getString("gb.isNotValidFile");
}
}
}
return message;
}
private String readDefaultMarkdown(String file) {
String base = file.substring(0, file.lastIndexOf('.'));
String ext = file.substring(file.lastIndexOf('.'));
String lc = getLanguageCode();
String cc = getCountryCode();
// try to read file_en-us.ext, file_en.ext, file.ext
List<String> files = new ArrayList<String>();
if (!StringUtils.isEmpty(lc)) {
if (!StringUtils.isEmpty(cc)) {
files.add(base + "_" + lc + "-" + cc + ext);
files.add(base + "_" + lc + "_" + cc.toUpperCase() + ext);
}
files.add(base + "_" + lc + ext);
}
files.add(file);
for (String name : files) {
String message;
InputStreamReader reader = null;
try {
InputStream is = getClass().getResourceAsStream("/" + name);
if (is == null) {
continue;
}
reader = new InputStreamReader(is, Constants.CHARACTER_ENCODING);
message = MarkdownUtils.transformMarkdown(reader);
reader.close();
return message;
} catch (Throwable t) {
message = MessageFormat.format(getString("gb.failedToReadMessage"), file);
error(message, t, false);
return message;
} finally {
if (reader != null) {
try {
reader.close();
} catch (Exception e) {
}
}
}
}
return MessageFormat.format(getString("gb.failedToReadMessage"), file);
}
}