Use a static import.
[Sone.git] / src / main / java / net / pterodactylus / sone / web / EditAlbumPage.java
1 /*
2  * Sone - EditAlbumPage.java - Copyright © 2011–2013 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.Album;
21 import net.pterodactylus.sone.text.TextFilter;
22 import net.pterodactylus.sone.web.page.FreenetRequest;
23 import net.pterodactylus.util.template.Template;
24 import net.pterodactylus.util.template.TemplateContext;
25 import net.pterodactylus.util.web.Method;
26
27 import com.google.common.base.Optional;
28
29 /**
30  * Page that lets the user edit the name and description of an album.
31  *
32  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
33  */
34 public class EditAlbumPage extends SoneTemplatePage {
35
36         /**
37          * Creates a new “edit album” page.
38          *
39          * @param template
40          *            The template to render
41          * @param webInterface
42          *            The Sone web interface
43          */
44         public EditAlbumPage(Template template, WebInterface webInterface) {
45                 super("editAlbum.html", template, "Page.EditAlbum.Title", webInterface, true);
46         }
47
48         @Override
49         protected void processTemplate(FreenetRequest request, TemplateContext templateContext) throws RedirectException {
50                 super.processTemplate(request, templateContext);
51                 if (request.getMethod() == Method.POST) {
52                         String albumId = request.getHttpRequest().getPartAsStringFailsafe("album", 36);
53                         Optional<Album> album = webInterface.getCore().getAlbum(albumId);
54                         if (!album.isPresent()) {
55                                 throw new RedirectException("invalid.html");
56                         }
57                         if (!album.get().getSone().isLocal()) {
58                                 throw new RedirectException("noPermission.html");
59                         }
60                         if ("true".equals(request.getHttpRequest().getPartAsStringFailsafe("moveLeft", 4))) {
61                                 album.get().moveUp();
62                                 webInterface.getCore().touchConfiguration();
63                                 throw new RedirectException("imageBrowser.html?album=" + album.get().getParent().getId());
64                         } else if ("true".equals(request.getHttpRequest().getPartAsStringFailsafe("moveRight", 4))) {
65                                 album.get().moveDown();
66                                 webInterface.getCore().touchConfiguration();
67                                 throw new RedirectException("imageBrowser.html?album=" + album.get().getParent().getId());
68                         }
69                         String albumImageId = request.getHttpRequest().getPartAsStringFailsafe("album-image", 36);
70                         if (!webInterface.getCore().getImage(albumImageId).isPresent()) {
71                                 albumImageId = null;
72                         }
73                         album.get().modify().setAlbumImage(albumImageId).update();
74                         String title = request.getHttpRequest().getPartAsStringFailsafe("title", 100).trim();
75                         if (title.length() == 0) {
76                                 templateContext.set("titleMissing", true);
77                                 return;
78                         }
79                         String description = request.getHttpRequest().getPartAsStringFailsafe("description", 1000).trim();
80                         album.get().modify().setTitle(title).setDescription(TextFilter.filter(request.getHttpRequest().getHeader("host"), description)).update();
81                         webInterface.getCore().touchConfiguration();
82                         throw new RedirectException("imageBrowser.html?album=" + album.get().getId());
83                 }
84         }
85
86 }