From 280d238ceadc10ab0d484524fd3ba12f3300dd06 Mon Sep 17 00:00:00 2001
From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?=
 <bombe@pterodactylus.net>
Date: Tue, 5 Sep 2017 08:11:44 +0200
Subject: [PATCH] Replace dismiss notification ajax page with Kotlin version

---
 .../sone/web/ajax/DismissNotificationAjaxPage.java | 68 ----------------------
 .../sone/web/ajax/DismissNotificationAjaxPage.kt   | 27 +++++++++
 2 files changed, 27 insertions(+), 68 deletions(-)
 delete mode 100644 src/main/java/net/pterodactylus/sone/web/ajax/DismissNotificationAjaxPage.java
 create mode 100644 src/main/kotlin/net/pterodactylus/sone/web/ajax/DismissNotificationAjaxPage.kt

diff --git a/src/main/java/net/pterodactylus/sone/web/ajax/DismissNotificationAjaxPage.java b/src/main/java/net/pterodactylus/sone/web/ajax/DismissNotificationAjaxPage.java
deleted file mode 100644
index 4661851..0000000
--- a/src/main/java/net/pterodactylus/sone/web/ajax/DismissNotificationAjaxPage.java
+++ /dev/null
@@ -1,68 +0,0 @@
-/*
- * Sone - DismissNotificationAjaxPage.java - Copyright © 2010–2016 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.sone.web.page.FreenetRequest;
-import net.pterodactylus.util.notify.Notification;
-
-import com.google.common.base.Optional;
-
-/**
- * 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("dismissNotification.ajax", webInterface);
-	}
-
-	/**
-	 * {@inheritDoc}
-	 */
-	@Override
-	protected JsonReturnObject createJsonObject(FreenetRequest request) {
-		String notificationId = request.getHttpRequest().getParam("notification");
-		Optional<Notification> notification = webInterface.getNotification(notificationId);
-		if (!notification.isPresent()) {
-			return createErrorJsonObject("invalid-notification-id");
-		}
-		if (!notification.get().isDismissable()) {
-			return createErrorJsonObject("not-dismissable");
-		}
-		notification.get().dismiss();
-		return createSuccessJsonObject();
-	}
-
-	/**
-	 * {@inheritDoc}
-	 */
-	@Override
-	protected boolean requiresLogin() {
-		return false;
-	}
-
-}
diff --git a/src/main/kotlin/net/pterodactylus/sone/web/ajax/DismissNotificationAjaxPage.kt b/src/main/kotlin/net/pterodactylus/sone/web/ajax/DismissNotificationAjaxPage.kt
new file mode 100644
index 0000000..d9a354f
--- /dev/null
+++ b/src/main/kotlin/net/pterodactylus/sone/web/ajax/DismissNotificationAjaxPage.kt
@@ -0,0 +1,27 @@
+package net.pterodactylus.sone.web.ajax
+
+import net.pterodactylus.sone.utils.ifTrue
+import net.pterodactylus.sone.utils.let
+import net.pterodactylus.sone.utils.parameters
+import net.pterodactylus.sone.web.WebInterface
+import net.pterodactylus.sone.web.page.FreenetRequest
+
+/**
+ * AJAX page that lets the user dismiss a notification.
+ */
+class DismissNotificationAjaxPage(webInterface: WebInterface) : JsonPage("dismissNotification.ajax", webInterface) {
+
+	override fun requiresLogin() = false
+
+	override fun createJsonObject(request: FreenetRequest): JsonReturnObject =
+			request.parameters["notification"]!!
+					.let(webInterface::getNotification)
+					.let { notification ->
+						notification.isDismissable.ifTrue {
+							createSuccessJsonObject().also {
+								notification.dismiss()
+							}
+						} ?: createErrorJsonObject("not-dismissable")
+					} ?: createErrorJsonObject("invalid-notification-id")
+
+}
-- 
2.7.4