Add constructor to allow to specify the dismissable flag.
[Sone.git] / src / main / java / net / pterodactylus / sone / web / EditProfileFieldPage.java
1 /*
2  * Sone - EditProfileFieldPage.java - Copyright © 2011 David Roden
3  *
4  * This program is free software: you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License as published by
6  * the Free Software Foundation, either version 3 of the License, or
7  * (at your option) any later version.
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
16  */
17
18 package net.pterodactylus.sone.web;
19
20 import net.pterodactylus.sone.data.Profile;
21 import net.pterodactylus.sone.data.Profile.Field;
22 import net.pterodactylus.sone.data.Sone;
23 import net.pterodactylus.sone.web.page.Page.Request.Method;
24 import net.pterodactylus.util.template.Template;
25 import net.pterodactylus.util.template.TemplateContext;
26
27 /**
28  * Page that lets the user edit the name of a profile field.
29  *
30  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
31  */
32 public class EditProfileFieldPage extends SoneTemplatePage {
33
34         /**
35          * Creates a new “edit profile field” page.
36          *
37          * @param template
38          *            The template to render
39          * @param webInterface
40          *            The Sone web interface
41          */
42         public EditProfileFieldPage(Template template, WebInterface webInterface) {
43                 super("editProfileField.html", template, "Page.EditProfileField.Title", webInterface, true);
44         }
45
46         //
47         // SONETEMPLATEPAGE METHODS
48         //
49
50         /**
51          * {@inheritDoc}
52          */
53         @Override
54         protected void processTemplate(Request request, TemplateContext templateContext) throws RedirectException {
55                 super.processTemplate(request, templateContext);
56                 Sone currentSone = getCurrentSone(request.getToadletContext());
57                 Profile profile = currentSone.getProfile();
58
59                 /* get parameters from request. */
60                 String fieldId = request.getHttpRequest().getParam("field");
61                 Field field = profile.getFieldById(fieldId);
62                 if (field == null) {
63                         throw new RedirectException("invalid.html");
64                 }
65
66                 /* process the POST request. */
67                 if (request.getMethod() == Method.POST) {
68                         if (request.getHttpRequest().getPartAsStringFailsafe("cancel", 4).equals("true")) {
69                                 throw new RedirectException("editProfile.html#profile-fields");
70                         }
71                         fieldId = request.getHttpRequest().getPartAsStringFailsafe("field", 36);
72                         field = profile.getFieldById(fieldId);
73                         if (field == null) {
74                                 throw new RedirectException("invalid.html");
75                         }
76                         String name = request.getHttpRequest().getPartAsStringFailsafe("name", 256);
77                         Field existingField = profile.getFieldByName(name);
78                         if ((existingField == null) || (existingField.equals(field))) {
79                                 field.setName(name);
80                                 currentSone.setProfile(profile);
81                                 throw new RedirectException("editProfile.html#profile-fields");
82                         }
83                         templateContext.set("duplicateFieldName", true);
84                 }
85
86                 /* store current values in template. */
87                 templateContext.set("field", field);
88         }
89
90 }