src/main/java/net/pterodactylus/sone/web/ajax/EditAlbumAjaxPage.java

   1 /*
   2  * Sone - EditAlbumAjaxPage.java - Copyright © 2011–2016 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.ajax;
  19
  20 import net.pterodactylus.sone.data.Album;
  21 import net.pterodactylus.sone.text.TextFilter;
  22 import net.pterodactylus.sone.web.WebInterface;
  23 import net.pterodactylus.sone.web.page.FreenetRequest;
  24
  25 /**
  26  * Page that stores a user’s album modifications.
  27  *
  28  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  29  */
  30 public class EditAlbumAjaxPage extends JsonPage {
  31
  32         /**
  33          * Creates a new edit album AJAX page.
  34          *
  35          * @param webInterface
  36          *            The Sone web interface
  37          */
  38         public EditAlbumAjaxPage(WebInterface webInterface) {
  39                 super("editAlbum.ajax", webInterface);
  40         }
  41
  42         //
  43         // JSONPAGE METHODS
  44         //
  45
  46         /**
  47          * {@inheritDoc}
  48          */
  49         @Override
  50         protected JsonReturnObject createJsonObject(FreenetRequest request) {
  51                 String albumId = request.getHttpRequest().getParam("album");
  52                 Album album = webInterface.getCore().getAlbum(albumId);
  53                 if (album == null) {
  54                         return createErrorJsonObject("invalid-album-id");
  55                 }
  56                 if (!album.getSone().isLocal()) {
  57                         return createErrorJsonObject("not-authorized");
  58                 }
  59                 if ("true".equals(request.getHttpRequest().getParam("moveLeft"))) {
  60                         Album swappedAlbum = album.getParent().moveAlbumUp(album);
  61                         webInterface.getCore().touchConfiguration();
  62                         return createSuccessJsonObject().put("sourceAlbumId", album.getId()).put("destinationAlbumId", swappedAlbum.getId());
  63                 }
  64                 if ("true".equals(request.getHttpRequest().getParam("moveRight"))) {
  65                         Album swappedAlbum = album.getParent().moveAlbumDown(album);
  66                         webInterface.getCore().touchConfiguration();
  67                         return createSuccessJsonObject().put("sourceAlbumId", album.getId()).put("destinationAlbumId", swappedAlbum.getId());
  68                 }
  69                 String title = request.getHttpRequest().getParam("title").trim();
  70                 String description = request.getHttpRequest().getParam("description").trim();
  71                 try {
  72                         album.modify().setTitle(title).setDescription(TextFilter.filter(request.getHttpRequest().getHeader("host"), description)).update();
  73                         webInterface.getCore().touchConfiguration();
  74                         return createSuccessJsonObject().put("albumId", album.getId()).put("title", album.getTitle()).put("description", album.getDescription());
  75                 } catch (IllegalStateException e) {
  76                         return createErrorJsonObject("invalid-album-title");
  77                 }
  78         }
  79
  80 }