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- /*
- * 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.io.File;
- import java.io.FileInputStream;
- import java.io.InputStreamReader;
- import java.text.MessageFormat;
- import java.text.SimpleDateFormat;
- import java.util.ArrayList;
- import java.util.Collections;
- import java.util.Comparator;
- import java.util.HashMap;
- import java.util.HashSet;
- import java.util.List;
- import java.util.Map;
- import java.util.Set;
-
- import org.apache.wicket.Component;
- import org.apache.wicket.PageParameters;
- import org.apache.wicket.RedirectException;
- import org.apache.wicket.behavior.HeaderContributor;
- import org.apache.wicket.markup.html.basic.Label;
- import org.apache.wicket.markup.html.link.ExternalLink;
- 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.Constants;
-
- import com.gitblit.GitBlit;
- import com.gitblit.Keys;
- import com.gitblit.SyndicationServlet;
- import com.gitblit.models.Activity;
- import com.gitblit.models.Metric;
- import com.gitblit.models.ProjectModel;
- import com.gitblit.models.RepositoryModel;
- import com.gitblit.models.UserModel;
- import com.gitblit.utils.ActivityUtils;
- import com.gitblit.utils.MarkdownUtils;
- import com.gitblit.utils.StringUtils;
- import com.gitblit.wicket.GitBlitWebApp;
- import com.gitblit.wicket.GitBlitWebSession;
- import com.gitblit.wicket.PageRegistration;
- import com.gitblit.wicket.PageRegistration.DropDownMenuItem;
- import com.gitblit.wicket.PageRegistration.DropDownMenuRegistration;
- import com.gitblit.wicket.WicketUtils;
- import com.gitblit.wicket.charting.GoogleChart;
- import com.gitblit.wicket.charting.GoogleCharts;
- import com.gitblit.wicket.charting.GoogleLineChart;
- import com.gitblit.wicket.charting.GooglePieChart;
- import com.gitblit.wicket.panels.ActivityPanel;
- import com.gitblit.wicket.panels.ProjectRepositoryPanel;
-
- public class ProjectPage extends RootPage {
-
- List<ProjectModel> projectModels = new ArrayList<ProjectModel>();
-
- public ProjectPage() {
- super();
- throw new RedirectException(GitBlitWebApp.get().getHomePage());
- }
-
- public ProjectPage(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 = GitBlit.getBoolean(Keys.web.authenticateViewPages, true);
- if (authenticateView && !GitBlitWebSession.get().isLoggedIn()) {
- authenticationError("Please login");
- return;
- }
-
- String projectName = WicketUtils.getProjectName(params);
- if (StringUtils.isEmpty(projectName)) {
- throw new RedirectException(GitBlitWebApp.get().getHomePage());
- }
-
- ProjectModel project = getProjectModel(projectName);
- if (project == null) {
- throw new RedirectException(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));
-
- final String projectPath;
- if (project.isRoot) {
- projectPath = "";
- } else {
- projectPath = projectName + "/";
- }
-
- // project markdown message
- File pmkd = new File(GitBlit.getRepositoriesFolder(), projectPath + "project.mkd");
- String pmessage = readMarkdown(projectName, pmkd);
- Component projectMessage = new Label("projectMessage", pmessage)
- .setEscapeModelStrings(false).setVisible(pmessage.length() > 0);
- add(projectMessage);
-
- // markdown message above repositories list
- File rmkd = new File(GitBlit.getRepositoriesFolder(), projectPath + "repositories.mkd");
- String rmessage = readMarkdown(projectName, rmkd);
- Component repositoriesMessage = new Label("repositoriesMessage", rmessage)
- .setEscapeModelStrings(false).setVisible(rmessage.length() > 0);
- add(repositoriesMessage);
-
- 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);
- }
- });
-
- final ListDataProvider<RepositoryModel> dp = new ListDataProvider<RepositoryModel>(repositories);
- DataView<RepositoryModel> dataView = new DataView<RepositoryModel>("repositoryList", dp) {
- private static final long serialVersionUID = 1L;
-
- public void populateItem(final Item<RepositoryModel> item) {
- final RepositoryModel entry = item.getModelObject();
-
- ProjectRepositoryPanel row = new ProjectRepositoryPanel("repository",
- getLocalizer(), this, showAdmin, entry, getAccessRestrictions());
- item.add(row);
- }
- };
- add(dataView);
-
- // project activity
- // parameters
- int daysBack = WicketUtils.getDaysBack(params);
- if (daysBack < 1) {
- daysBack = 14;
- }
- String objectId = WicketUtils.getObject(params);
-
- List<Activity> recentActivity = ActivityUtils.getRecentActivity(repositories,
- daysBack, objectId, getTimeZone());
- if (recentActivity.size() == 0) {
- // no activity, skip graphs and activity panel
- add(new Label("subheader", MessageFormat.format(getString("gb.recentActivityNone"),
- daysBack)));
- add(new Label("activityPanel"));
- } else {
- // calculate total commits and total authors
- int totalCommits = 0;
- Set<String> uniqueAuthors = new HashSet<String>();
- for (Activity activity : recentActivity) {
- totalCommits += activity.getCommitCount();
- uniqueAuthors.addAll(activity.getAuthorMetrics().keySet());
- }
- int totalAuthors = uniqueAuthors.size();
-
- // add the subheader with stat numbers
- add(new Label("subheader", MessageFormat.format(getString("gb.recentActivityStats"),
- daysBack, totalCommits, totalAuthors)));
-
- // create the activity charts
- GoogleCharts charts = createCharts(recentActivity);
- add(new HeaderContributor(charts));
-
- // add activity panel
- add(new ActivityPanel("activityPanel", recentActivity));
- }
- }
-
- /**
- * Creates the daily activity line chart, the active repositories pie chart,
- * and the active authors pie chart
- *
- * @param recentActivity
- * @return
- */
- private GoogleCharts createCharts(List<Activity> recentActivity) {
- // activity metrics
- Map<String, Metric> repositoryMetrics = new HashMap<String, Metric>();
- Map<String, Metric> authorMetrics = new HashMap<String, Metric>();
-
- // aggregate repository and author metrics
- for (Activity activity : recentActivity) {
-
- // aggregate author metrics
- for (Map.Entry<String, Metric> entry : activity.getAuthorMetrics().entrySet()) {
- String author = entry.getKey();
- if (!authorMetrics.containsKey(author)) {
- authorMetrics.put(author, new Metric(author));
- }
- authorMetrics.get(author).count += entry.getValue().count;
- }
-
- // aggregate repository metrics
- for (Map.Entry<String, Metric> entry : activity.getRepositoryMetrics().entrySet()) {
- String repository = StringUtils.stripDotGit(entry.getKey());
- if (!repositoryMetrics.containsKey(repository)) {
- repositoryMetrics.put(repository, new Metric(repository));
- }
- repositoryMetrics.get(repository).count += entry.getValue().count;
- }
- }
-
- // build google charts
- int w = 310;
- int h = 150;
- GoogleCharts charts = new GoogleCharts();
-
- // sort in reverse-chronological order and then reverse that
- Collections.sort(recentActivity);
- Collections.reverse(recentActivity);
-
- // daily line chart
- GoogleChart chart = new GoogleLineChart("chartDaily", getString("gb.dailyActivity"), "day",
- getString("gb.commits"));
- SimpleDateFormat df = new SimpleDateFormat("MMM dd");
- df.setTimeZone(getTimeZone());
- for (Activity metric : recentActivity) {
- chart.addValue(df.format(metric.startDate), metric.getCommitCount());
- }
- chart.setWidth(w);
- chart.setHeight(h);
- charts.addChart(chart);
-
- // active repositories pie chart
- chart = new GooglePieChart("chartRepositories", getString("gb.activeRepositories"),
- getString("gb.repository"), getString("gb.commits"));
- for (Metric metric : repositoryMetrics.values()) {
- chart.addValue(metric.name, metric.count);
- }
- chart.setWidth(w);
- chart.setHeight(h);
- charts.addChart(chart);
-
- // active authors pie chart
- chart = new GooglePieChart("chartAuthors", getString("gb.activeAuthors"),
- getString("gb.author"), getString("gb.commits"));
- for (Metric metric : authorMetrics.values()) {
- chart.addValue(metric.name, metric.count);
- }
- chart.setWidth(w);
- chart.setHeight(h);
- charts.addChart(chart);
-
- return charts;
- }
-
- @Override
- protected void addDropDownMenus(List<PageRegistration> pages) {
- PageParameters params = getPageParameters();
-
- DropDownMenuRegistration projects = new DropDownMenuRegistration("gb.projects",
- ProjectPage.class);
- projects.menuItems.addAll(getProjectsMenu());
- pages.add(0, projects);
-
- DropDownMenuRegistration menu = new DropDownMenuRegistration("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 DropDownMenuItem(getString("gb.reset"), null, null));
- }
-
- pages.add(menu);
- }
-
- @Override
- protected List<ProjectModel> getProjectModels() {
- if (projectModels.isEmpty()) {
- final UserModel user = GitBlitWebSession.get().getUser();
- List<ProjectModel> projects = GitBlit.self().getProjectModels(user, 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<DropDownMenuItem> getProjectsMenu() {
- List<DropDownMenuItem> menu = new ArrayList<DropDownMenuItem>();
- 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 DropDownMenuItem(project.getDisplayName(), "p", project.name));
- }
- if (showAllProjects) {
- menu.add(new DropDownMenuItem());
- menu.add(new DropDownMenuItem("all projects", null, null));
- }
- return menu;
- }
-
-
- private String readMarkdown(String projectName, File projectMessage) {
- String message = "";
- if (projectMessage.exists()) {
- // Read user-supplied message
- try {
- FileInputStream fis = new FileInputStream(projectMessage);
- InputStreamReader reader = new InputStreamReader(fis,
- Constants.CHARACTER_ENCODING);
- message = MarkdownUtils.transformMarkdown(reader);
- reader.close();
- } catch (Throwable t) {
- message = getString("gb.failedToRead") + " " + projectMessage;
- warn(message, t);
- }
- }
- return message;
- }
- }
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