Sat, 16 May 2020 15:11:07 +0200
adds project selection
1 /*
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
3 *
4 * Copyright 2018 Mike Becker. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are met:
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14 * documentation and/or other materials provided with the distribution.
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16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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29 package de.uapcore.lightpit.modules;
32 import de.uapcore.lightpit.*;
33 import de.uapcore.lightpit.dao.DataAccessObjects;
34 import de.uapcore.lightpit.entities.Project;
35 import de.uapcore.lightpit.entities.User;
37 import javax.servlet.annotation.WebServlet;
38 import javax.servlet.http.HttpServletRequest;
39 import java.sql.SQLException;
40 import java.util.Optional;
42 import static de.uapcore.lightpit.Functions.fqn;
44 @LightPITModule(
45 bundleBaseName = "localization.projects",
46 modulePath = "projects",
47 defaultPriority = 20
48 )
49 @WebServlet(
50 name = "ProjectsModule",
51 urlPatterns = "/projects/*"
52 )
53 public final class ProjectsModule extends AbstractLightPITServlet {
55 public static final String SESSION_ATTR_SELECTED_PROJECT = fqn(ProjectsModule.class, "selected-project");
57 @RequestMapping(method = HttpMethod.GET)
58 public ResponseType index(HttpServletRequest req, DataAccessObjects dao) throws SQLException {
59 final var projectList = dao.getProjectDao().list();
60 req.setAttribute("projects", projectList);
61 setDynamicFragment(req, "projects");
62 setStylesheet(req, "projects");
64 final var session = req.getSession();
65 final var projectSelection = getParameter(req, Integer.class, "select");
66 if (projectSelection.isPresent()) {
67 final var selectedId = projectSelection.get();
68 for (var proj : projectList) {
69 if (proj.getId() == selectedId) {
70 session.setAttribute(SESSION_ATTR_SELECTED_PROJECT, proj);
71 break;
72 }
73 }
74 } else {
75 final var selectedProject = session.getAttribute(SESSION_ATTR_SELECTED_PROJECT);
76 if (selectedProject == null) {
77 projectList.stream().findFirst().ifPresent(proj -> session.setAttribute(SESSION_ATTR_SELECTED_PROJECT, proj));
78 }
79 }
81 return ResponseType.HTML;
82 }
84 @RequestMapping(requestPath = "edit", method = HttpMethod.GET)
85 public ResponseType edit(HttpServletRequest req, DataAccessObjects dao) throws SQLException {
86 final var projectDao = dao.getProjectDao();
88 Optional<Integer> id = getParameter(req, Integer.class, "id");
89 if (id.isPresent()) {
90 req.setAttribute("project", Optional.ofNullable(projectDao.find(id.get())).orElse(new Project(-1)));
91 } else {
92 req.setAttribute("project", new Project(-1));
93 }
94 req.setAttribute("users", dao.getUserDao().list());
96 setDynamicFragment(req, "project-form");
98 return ResponseType.HTML;
99 }
101 @RequestMapping(requestPath = "commit", method = HttpMethod.POST)
102 public ResponseType commit(HttpServletRequest req, DataAccessObjects dao) {
104 Project project = new Project(-1);
105 try {
106 project = new Project(getParameter(req, Integer.class, "id").orElseThrow());
107 project.setName(getParameter(req, String.class, "name").orElseThrow());
108 getParameter(req, String.class, "description").ifPresent(project::setDescription);
109 getParameter(req, String.class, "repoUrl").ifPresent(project::setRepoUrl);
110 getParameter(req, Integer.class, "owner").map(
111 ownerId -> ownerId >= 0 ? new User(ownerId) : null
112 ).ifPresent(project::setOwner);
114 dao.getProjectDao().saveOrUpdate(project);
116 setRedirectLocation(req, "./projects/");
117 setDynamicFragment(req, Constants.DYN_FRAGMENT_COMMIT_SUCCESSFUL);
118 } catch (NullPointerException | NumberFormatException | SQLException ex) {
119 // TODO: set request attribute with error text
120 req.setAttribute("project", project);
121 setDynamicFragment(req, "project-form");
122 }
124 return ResponseType.HTML;
125 }
128 @RequestMapping(requestPath = "versions", method = HttpMethod.GET, menuKey = "menu.versions")
129 public ResponseType versions(HttpServletRequest req, DataAccessObjects dao) {
131 return ResponseType.HTML;
132 }
133 }