Java tutorial
/* * HeadsUp Agile * Copyright 2009-2014 Heads Up Development Ltd. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as * published by the Free Software Foundation, either version 3 of the * License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ package org.headsupdev.agile.app.dashboard; import org.headsupdev.agile.api.Event; import org.headsupdev.agile.api.Manager; import org.headsupdev.agile.api.Permission; import org.headsupdev.agile.api.User; import org.headsupdev.agile.app.dashboard.permission.MemberViewPermission; import org.headsupdev.agile.security.permission.AdminPermission; import org.headsupdev.agile.storage.HibernateStorage; import org.headsupdev.agile.storage.StoredProject; import org.headsupdev.agile.storage.issues.Duration; import org.headsupdev.agile.storage.resource.DurationWorked; import org.headsupdev.agile.storage.issues.Issue; import org.headsupdev.agile.storage.resource.ResourceManagerImpl; import org.headsupdev.agile.storage.resource.Velocity; import org.headsupdev.agile.web.BookmarkableMenuLink; import org.headsupdev.agile.web.HeadsUpPage; import org.headsupdev.agile.web.HeadsUpSession; import org.headsupdev.agile.web.MountPoint; import org.headsupdev.agile.web.components.FormattedDateModel; import org.headsupdev.agile.web.components.UserDetailsPanel; import org.headsupdev.agile.web.components.history.HistoryPanel; import org.headsupdev.agile.web.components.issues.IssueListPanel; import org.headsupdev.agile.web.components.issues.IssueStatusModifier; import org.headsupdev.agile.web.wicket.SortableEntityProvider; import org.apache.wicket.PageParameters; import org.apache.wicket.ResourceReference; import org.apache.wicket.markup.html.CSSPackageResource; import org.apache.wicket.markup.html.WebMarkupContainer; import org.apache.wicket.markup.html.basic.Label; import org.apache.wicket.markup.html.image.Image; import org.apache.wicket.markup.html.link.BookmarkablePageLink; import org.apache.wicket.markup.html.list.ListItem; import org.apache.wicket.markup.html.list.ListView; import org.headsupdev.support.java.DateUtil; import org.headsupdev.support.java.StringUtil; import org.hibernate.Criteria; import org.hibernate.Query; import org.hibernate.Session; import org.hibernate.criterion.Order; import org.hibernate.criterion.Restrictions; import java.util.Arrays; import java.util.Calendar; import java.util.Date; import java.util.List; /** * The HeadsUp about page. * * @author Andrew Williams * @version $Id$ * @since 1.0 */ @MountPoint("account") public class Account extends HeadsUpPage { private User user; public Permission getRequiredPermission() { return new MemberViewPermission(); } public void layout() { super.layout(); add(CSSPackageResource.getHeaderContribution(getClass(), "account.css")); user = getSession().getUser(); String username = getPageParameters().getString("username"); if (username != null) { user = getSecurityManager().getUserByUsername(username); if (user == null || user.equals(HeadsUpSession.ANONYMOUS_USER)) { notFoundError(); return; } } final org.headsupdev.agile.api.User finalUser = user; boolean showTools = (user.equals(getSession().getUser()) && !user.equals(HeadsUpSession.ANONYMOUS_USER)) || getSecurityManager().userHasPermission(getSession().getUser(), new AdminPermission(), null); final boolean timeEnabled = Boolean.parseBoolean( StoredProject.getDefault().getConfigurationValue(StoredProject.CONFIGURATION_TIMETRACKING_ENABLED)); final boolean showVelocity = timeEnabled && showTools; WebMarkupContainer velocityPanel = new WebMarkupContainer("velocity"); add(velocityPanel.setVisible(showVelocity)); if (showVelocity) { Velocity velocity = getResourceManager().getUserVelocity(user); String velocityStr = "-"; if (!velocity.equals(Velocity.INVALID)) { velocityStr = String.format("%.1f", velocity.getVelocity()); } velocityPanel.add(new Label("velocity", velocityStr)); Velocity currentVelocity = getResourceManager().getCurrentUserVelocity(user); String currentVelocityStr = "-"; if (!currentVelocity.equals(Velocity.INVALID)) { currentVelocityStr = String.format("%.1f", currentVelocity.getVelocity()); } velocityPanel.add(new Label("currentvelocity", currentVelocityStr)); Velocity averageVelocity = getResourceManager().getAverageVelocity(); String averageVelocityStr = "-"; if (!averageVelocity.equals(Velocity.INVALID)) { averageVelocityStr = String.format("%.1f", averageVelocity.getVelocity()); } velocityPanel.add(new Label("averagevelocity", averageVelocityStr)); } PageParameters params = new PageParameters(); params.add("username", user.getUsername()); params.add("silent", "true"); add(new Image("account", new ResourceReference("member.png"), params)); add(new UserDetailsPanel("details", user, getProject(), shouldShowFullDetails())); if (showTools) { params = getPageParameters(); addLink(new BookmarkableMenuLink(getPageClass("editaccount"), params, "edit")); addLink(new BookmarkableMenuLink(getPageClass("changepassword"), params, "change-password")); addLink(new BookmarkableMenuLink(getPageClass("subscriptions"), params, "subscriptions")); } add(new Label("issues-name", user.getFullnameOrUsername())); add(new IssueListPanel("issues", getIssuesWatchedBy(finalUser), this, false, false, null)); Calendar calendar = Calendar.getInstance(user.getTimeZone()); Date startOfToday = DateUtil.getStartOfToday(calendar); Date endOfToday = DateUtil.getEndOfToday(calendar); calendar.setTime(startOfToday); calendar.add(Calendar.DATE, -7); Date startOfWeek = calendar.getTime(); Duration durationDay = getResourceManager().getLoggedTimeForUser(user, startOfToday, endOfToday); add(new Label("loggedtimeday", durationDay == null ? " - " : durationDay.toString())); Duration durationWeek = getResourceManager().getLoggedTimeForUser(user, startOfWeek, endOfToday); add(new Label("loggedtimeweek", durationWeek == null ? " - " : durationWeek.toString())); add(new ListView<DurationWorked>("comments", getResourceManager().getDurationWorkedForUser(user, startOfWeek, endOfToday)) { protected void populateItem(ListItem<DurationWorked> listItem) { DurationWorked worked = listItem.getModelObject(); if (worked.getIssue() == null) { listItem.setVisible(false); return; } WebMarkupContainer workedTitle = new WebMarkupContainer("worked-title"); listItem.add(new Image("icon", new ResourceReference(HeadsUpPage.class, "images/worked.png"))); String time = ""; if (worked.getWorked() != null) { time = worked.getWorked().toString(); } workedTitle.add(new Label("worked", time)); Issue related = worked.getIssue(); PageParameters params = new PageParameters(); params.put("project", related.getProject()); params.put("id", related.getId()); BookmarkablePageLink link = new BookmarkablePageLink("issue-link", getPageClass("issues/view"), params); String issueId = related.getProject().getId() + ":" + related.getId(); link.add(new Label("issue", "issue:" + issueId)); workedTitle.add(link.add(new IssueStatusModifier("relatedstatus", related))); workedTitle.add(new Label("summary", related.getSummary()) .add(new IssueStatusModifier("relatedstatus", related))); workedTitle.add(new Label("username", worked.getUser().getFullnameOrUsername())); workedTitle.add(new Label("created", new FormattedDateModel(worked.getDay(), ((HeadsUpSession) getSession()).getTimeZone()))); listItem.add(workedTitle); } }.setVisible(showTools && timeEnabled)); add(new Label("history-name", user.getFullnameOrUsername())); add(new HistoryPanel("events", getEventsForUser(user), true)); } @Override public String getPageTitle() { return "Account:" + user.getUsername() + PAGE_TITLE_SEPARATOR + super.getPageTitle(); } private boolean shouldShowFullDetails() { User currentUser = getSession().getUser(); return (currentUser != null && !currentUser.equals(HeadsUpSession.ANONYMOUS_USER)); } public SortableEntityProvider<Issue> getIssuesWatchedBy(final org.headsupdev.agile.api.User user) { return new SortableEntityProvider<Issue>() { @Override protected Criteria createCriteria() { Session session = ((HibernateStorage) Manager.getStorageInstance()).getHibernateSession(); Criteria c = session.createCriteria(Issue.class); c.setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY); c.add(Restrictions.lt("status", Issue.STATUS_RESOLVED)); c.createCriteria("watchers").add(Restrictions.eq("username", user.getUsername())); return c; } @Override protected List<Order> getDefaultOrder() { return Arrays.asList(Order.asc("priority"), Order.asc("status"), Order.asc("id.id")); } }; } public List<Event> getEventsForUser(org.headsupdev.agile.api.User user) { Session session = ((HibernateStorage) getStorage()).getHibernateSession(); Query q = session.createQuery("from StoredEvent e where username = :username or " + "username like :emailLike or username like :nameLike order by time desc"); q.setString("username", user.getUsername()); if (!StringUtil.isEmpty(user.getEmail())) { q.setString("emailLike", "%<" + user.getEmail() + ">"); } else { // a silly fallback for now q.setString("emailLike", user.getUsername()); } if (!StringUtil.isEmpty(user.getFullname())) { q.setString("nameLike", user.getFullname() + " <%"); } else { // a silly fallback for now q.setString("nameLike", user.getUsername()); } q.setMaxResults(10); return q.list(); } public ResourceManagerImpl getResourceManager() { return ((HibernateStorage) getStorage()).getResourceManager(); } }