Tue, 03 Aug 2021 12:22:10 +0200
fixes response locale not set for new sessions
1 /*
2 * Copyright 2021 Mike Becker. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are met:
6 *
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 *
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
15 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
17 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
20 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
21 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
22 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
26 package de.uapcore.lightpit.servlet
28 import de.uapcore.lightpit.AbstractServlet
29 import de.uapcore.lightpit.HttpRequest
30 import de.uapcore.lightpit.LoggingTrait
31 import de.uapcore.lightpit.dao.DataAccessObject
32 import de.uapcore.lightpit.entities.User
33 import de.uapcore.lightpit.logger
34 import de.uapcore.lightpit.viewmodel.UserEditView
35 import de.uapcore.lightpit.viewmodel.UsersView
36 import javax.servlet.annotation.WebServlet
38 @WebServlet(urlPatterns = ["/users/*"])
39 class UsersServlet : AbstractServlet(), LoggingTrait {
41 init {
42 get("/", this::index)
43 get("/-/create", this::create)
44 get("/%userid/edit", this::edit)
45 post("/-/commit", this::commit)
46 }
48 private val list = "users"
49 private val form = "user-form"
51 fun index(http: HttpRequest, dao: DataAccessObject) {
52 with(http) {
53 view = UsersView(dao.listUsers())
54 render(list)
55 }
56 }
58 fun create(http: HttpRequest, dao: DataAccessObject) {
59 with(http) {
60 view = UserEditView(User(-1))
61 render(form)
62 }
63 }
65 fun edit(http: HttpRequest, dao: DataAccessObject) {
66 val id = http.pathParams["userid"]?.toIntOrNull()
67 if (id == null) {
68 http.response.sendError(404)
69 } else {
70 val user = dao.findUser(id)
71 if (user == null) {
72 http.response.sendError(404)
73 } else {
74 with(http) {
75 view = UserEditView(user)
76 render(form)
77 }
78 }
79 }
80 }
82 fun commit(http: HttpRequest, dao: DataAccessObject) {
83 val id = http.param("userid")?.toIntOrNull()
84 if (id == null) {
85 http.response.sendError(400)
86 return
87 }
89 val user = User(id)
90 with(user) {
91 username = http.param("username") ?: ""
92 givenname = http.param("givenname")
93 lastname = http.param("lastname")
94 mail = http.param("mail")
95 }
97 if (dao.findUserByName(user.username) != null) {
98 with(http) {
99 view = UserEditView(user).apply { errorText = "validation.username.unique" }
100 }
101 }
103 if (user.id > 0) {
104 logger().info("Update user ${user.username} with id ${user.id}.")
105 dao.updateUser(user)
106 } else {
107 logger().info("Insert user ${user.username}.")
108 dao.insertUser(user)
109 }
110 http.renderCommit("users/")
111 }
112 }