Add AJAX page that dismisses a notification.

[Sone.git] / src / main / java / net / pterodactylus / sone / web / ajax / DismissNotificationAjaxPage.java

diff --git a/src/main/java/net/pterodactylus/sone/web/ajax/DismissNotificationAjaxPage.java b/src/main/java/net/pterodactylus/sone/web/ajax/DismissNotificationAjaxPage.java
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+/*
+ * Sone - DismissNotificationAjaxPage.java - Copyright © 2010 David Roden
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package net.pterodactylus.sone.web.ajax;
+
+import net.pterodactylus.sone.web.WebInterface;
+import net.pterodactylus.util.json.JsonObject;
+import net.pterodactylus.util.notify.Notification;
+
+/**
+ * AJAX page that lets the user dismiss a notification.
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+public class DismissNotificationAjaxPage extends JsonPage {
+
+       /**
+        * Creates a new “dismiss notification” AJAX handler.
+        *
+        * @param webInterface
+        *            The Sone web interface
+        */
+       public DismissNotificationAjaxPage(WebInterface webInterface) {
+               super("ajax/dismissNotification.ajax", webInterface);
+       }
+
+       /**
+        * {@inheritDoc}
+        */
+       @Override
+       protected JsonObject createJsonObject(Request request) {
+               String notificationId = request.getHttpRequest().getParam("notification");
+               Notification notification = webInterface.getCore().getNotifications().getNotification(notificationId);
+               if (notification == null) {
+                       return createErrorJsonObject("invalid-notification-id");
+               }
+               if (!notification.isDismissable()) {
+                       return createErrorJsonObject("not-dismissable");
+               }
+               webInterface.getCore().getNotifications().removeNotification(notification);
+               return createSuccessJsonObject();
+       }
+
+}