/*
* Copyright 2012 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.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import org.apache.wicket.Component;
import org.apache.wicket.PageParameters;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.link.ExternalLink;
import com.gitblit.Keys;
import com.gitblit.models.Menu.MenuDivider;
import com.gitblit.models.Menu.MenuItem;
import com.gitblit.models.Menu.ParameterMenuItem;
import com.gitblit.models.NavLink.DropDownPageMenuNavLink;
import com.gitblit.models.NavLink;
import com.gitblit.models.ProjectModel;
import com.gitblit.models.RepositoryModel;
import com.gitblit.models.UserModel;
import com.gitblit.servlet.SyndicationServlet;
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.GitBlitWebApp;
import com.gitblit.wicket.GitBlitWebSession;
import com.gitblit.wicket.GitblitRedirectException;
import com.gitblit.wicket.WicketUtils;
import com.gitblit.wicket.panels.FilterableRepositoryList;
@CacheControl(LastModified.PROJECT)
public class ProjectPage extends DashboardPage {
List<ProjectModel> projectModels = new ArrayList<ProjectModel>();
public ProjectPage() {
super();
throw new GitblitRedirectException(GitBlitWebApp.get().getHomePage());
}
public ProjectPage(PageParameters params) {
super(params);
setup(params);
}
@Override
protected Class<? extends BasePage> getRootNavPageClass() {
return RepositoriesPage.class;
}
@Override
protected void setLastModified() {
if (getClass().isAnnotationPresent(CacheControl.class)) {
CacheControl cacheControl = getClass().getAnnotation(CacheControl.class);
switch (cacheControl.value()) {
case PROJECT:
String projectName = WicketUtils.getProjectName(getPageParameters());
if (!StringUtils.isEmpty(projectName)) {
ProjectModel project = getProjectModel(projectName);
if (project != null) {
setLastModified(project.lastChange);
}
}
break;
default:
super.setLastModified();
}
}
}
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()) {
authenticationError("Please login");
return;
}
String projectName = params == null ? null : WicketUtils.getProjectName(params);
if (StringUtils.isEmpty(projectName)) {
throw new GitblitRedirectException(GitBlitWebApp.get().getHomePage());
}
ProjectModel project = getProjectModel(projectName);
if (project == null) {
throw new GitblitRedirectException(GitBlitWebApp.get().getHomePage());
}
add(new Label("projectTitle", project.getDisplayName()));
add(new Label("projectDescription", project.description));
String feedLink = SyndicationServlet.asLink(getRequest().getRelativePathPrefixToContextRoot(), projectName, null, 0);
add(new ExternalLink("syndication", feedLink));
add(WicketUtils.syndicationDiscoveryLink(SyndicationServlet.getTitle(project.getDisplayName(),
null), feedLink));
// project markdown message
String pmessage = transformMarkdown(project.projectMarkdown);
Component projectMessage = new Label("projectMessage", pmessage)
.setEscapeModelStrings(false).setVisible(pmessage.length() > 0);
add(projectMessage);
// markdown message above repositories list
String rmessage = transformMarkdown(project.repositoriesMarkdown);
Component repositoriesMessage = new Label("repositoriesMessage", rmessage)
.setEscapeModelStrings(false).setVisible(rmessage.length() > 0);
add(repositoriesMessage);
UserModel user = GitBlitWebSession.get().getUser();
if (user == null) {
user = UserModel.ANONYMOUS;
}
int daysBack = params == null ? 0 : WicketUtils.getDaysBack(params);
if (daysBack < 1) {
daysBack = app().settings().getInteger(Keys.web.activityDuration, 7);
}
// reset the daysback parameter so that we have a complete project
// repository list. the recent activity will be built up by the
// reflog utils.
if (params != null) {
params.remove("db");
}
List<RepositoryModel> repositories = getRepositories(params);
Collections.sort(repositories, new Comparator<RepositoryModel>() {
@Override
public int compare(RepositoryModel o1, RepositoryModel o2) {
// reverse-chronological sort
return o2.lastChange.compareTo(o1.lastChange);
}
});
addActivity(user, repositories, getString("gb.recentActivity"), daysBack);
if (repositories.isEmpty()) {
add(new Label("repositoryList").setVisible(false));
} else {
FilterableRepositoryList repoList = new FilterableRepositoryList("repositoryList", repositories);
repoList.setAllowCreate(user.canCreate(project.name + "/"));
add(repoList);
}
}
@Override
protected void addDropDownMenus(List<NavLink> navLinks) {
PageParameters params = getPageParameters();
DropDownPageMenuNavLink menu = new DropDownPageMenuNavLink("gb.filters",
ProjectPage.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"), "p", WicketUtils.getProjectName(params)));
}
navLinks.add(menu);
DropDownPageMenuNavLink projects = new DropDownPageMenuNavLink("gb.projects",
ProjectPage.class);
projects.menuItems.addAll(getProjectsMenu());
navLinks.add(projects);
}
@Override
protected List<ProjectModel> getProjectModels() {
if (projectModels.isEmpty()) {
List<RepositoryModel> repositories = getRepositoryModels();
List<ProjectModel> projects = app().projects().getProjectModels(repositories, false);
projectModels.addAll(projects);
}
return projectModels;
}
private ProjectModel getProjectModel(String name) {
for (ProjectModel project : getProjectModels()) {
if (name.equalsIgnoreCase(project.name)) {
return project;
}
}
return null;
}
protected List<MenuItem> getProjectsMenu() {
List<MenuItem> menu = new ArrayList<MenuItem>();
List<ProjectModel> projects = new ArrayList<ProjectModel>();
for (ProjectModel model : getProjectModels()) {
if (!model.isUserProject()) {
projects.add(model);
}
}
int maxProjects = 15;
boolean showAllProjects = projects.size() > maxProjects;
if (showAllProjects) {
// sort by last changed
Collections.sort(projects, new Comparator<ProjectModel>() {
@Override
public int compare(ProjectModel o1, ProjectModel o2) {
return o2.lastChange.compareTo(o1.lastChange);
}
});
// take most recent subset
projects = projects.subList(0, maxProjects);
// sort those by name
Collections.sort(projects);
}
for (ProjectModel project : projects) {
menu.add(new ParameterMenuItem(project.getDisplayName(), "p", project.name));
}
if (showAllProjects) {
menu.add(new MenuDivider());
menu.add(new ParameterMenuItem("all projects"));
}
return menu;
}
private String transformMarkdown(String markdown) {
String message = "";
if (!StringUtils.isEmpty(markdown)) {
// Read user-supplied message
try {
message = MarkdownUtils.transformMarkdown(markdown);
} catch (Throwable t) {
message = getString("gb.failedToRead") + " " + markdown;
warn(message, t);
}
}
return message;
}
}