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

   1 /*
   2  * Sone - MarkAsKnownAjaxPage.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.ajax;
  19
  20 import net.pterodactylus.sone.core.Core;
  21 import net.pterodactylus.sone.data.Post;
  22 import net.pterodactylus.sone.data.PostReply;
  23 import net.pterodactylus.sone.data.Reply;
  24 import net.pterodactylus.sone.data.Sone;
  25 import net.pterodactylus.sone.web.WebInterface;
  26 import net.pterodactylus.sone.web.page.FreenetRequest;
  27
  28 import com.google.common.base.Optional;
  29
  30 /**
  31  * AJAX page that lets the user mark a number of {@link Sone}s, {@link Post}s,
  32  * or {@link Reply}s as known.
  33  *
  34  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  35  */
  36 public class MarkAsKnownAjaxPage extends JsonPage {
  37
  38         /**
  39          * Creates a new “mark as known” AJAX page.
  40          *
  41          * @param webInterface
  42          *            The Sone web interface
  43          */
  44         public MarkAsKnownAjaxPage(WebInterface webInterface) {
  45                 super("markAsKnown.ajax", webInterface);
  46         }
  47
  48         @Override
  49         protected JsonReturnObject createJsonObject(FreenetRequest request) {
  50                 String type = request.getHttpRequest().getParam("type");
  51                 if (!type.equals("sone") && !type.equals("post") && !type.equals("reply")) {
  52                         return createErrorJsonObject("invalid-type");
  53                 }
  54                 String[] ids = request.getHttpRequest().getParam("id").split(" ");
  55                 Core core = webInterface.getCore();
  56                 for (String id : ids) {
  57                         if (type.equals("post")) {
  58                                 Optional<Post> post = core.getDatabase().getPost(id);
  59                                 if (!post.isPresent()) {
  60                                         continue;
  61                                 }
  62                                 core.markPostKnown(post.get());
  63                         } else if (type.equals("reply")) {
  64                                 Optional<PostReply> reply = core.getDatabase().getPostReply(id);
  65                                 if (!reply.isPresent()) {
  66                                         continue;
  67                                 }
  68                                 core.markReplyKnown(reply.get());
  69                         } else if (type.equals("sone")) {
  70                                 Optional<Sone> sone = core.getSone(id);
  71                                 if (!sone.isPresent()) {
  72                                         continue;
  73                                 }
  74                                 core.markSoneKnown(sone.get());
  75                         }
  76                 }
  77                 return createSuccessJsonObject();
  78         }
  79
  80         @Override
  81         protected boolean requiresLogin() {
  82                 return false;
  83         }
  84
  85 }