From 18c431e8997e88425d596ee72a01da4244a9a3e9 Mon Sep 17 00:00:00 2001
From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?=
 <bombe@pterodactylus.net>
Date: Tue, 12 Oct 2010 21:16:17 +0200
Subject: [PATCH] Add Sone-specific base template page implementation.

---
 .../pterodactylus/sone/web/SoneTemplatePage.java   | 116 +++++++++++++++++++++
 1 file changed, 116 insertions(+)
 create mode 100644 src/main/java/net/pterodactylus/sone/web/SoneTemplatePage.java

diff --git a/src/main/java/net/pterodactylus/sone/web/SoneTemplatePage.java b/src/main/java/net/pterodactylus/sone/web/SoneTemplatePage.java
new file mode 100644
index 0000000..2b697ce
--- /dev/null
+++ b/src/main/java/net/pterodactylus/sone/web/SoneTemplatePage.java
@@ -0,0 +1,116 @@
+/*
+ * Freetalk - FreetalkTemplatePage.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;
+
+import java.util.Arrays;
+import java.util.Collection;
+
+import net.pterodactylus.sone.data.Sone;
+import net.pterodactylus.sone.web.page.Page;
+import net.pterodactylus.sone.web.page.TemplatePage;
+import net.pterodactylus.util.template.Template;
+import freenet.clients.http.RedirectException;
+import freenet.clients.http.SessionManager.Session;
+
+/**
+ * Base page for the Freetalk web interface.
+ *
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+public class SoneTemplatePage extends TemplatePage {
+
+	/** The Sone core. */
+	protected final WebInterface webInterface;
+
+	/**
+	 * Creates a new template page for Freetalk.
+	 *
+	 * @param path
+	 *            The path of the page
+	 * @param template
+	 *            The template to render
+	 * @param pageTitleKey
+	 *            The l10n key of the page title
+	 * @param webInterface
+	 *            The Sone web interface
+	 */
+	public SoneTemplatePage(String path, Template template, String pageTitleKey, WebInterface webInterface) {
+		super(path, template, webInterface.l10n(), pageTitleKey);
+		this.webInterface = webInterface;
+		template.set("webInterface", webInterface);
+	}
+
+	//
+	// PROTECTED METHODS
+	//
+
+	/**
+	 * Returns the currently logged in Sone.
+	 *
+	 * @param request
+	 *            The request to extract the session information from
+	 * @return The currently logged in Sone, or {@code null} if no Sone is
+	 *         currently logged in
+	 */
+	protected Sone getCurrentSone(Request request) {
+		try {
+			Session session = webInterface.sessionManager().useSession(request.getToadletContext());
+			if (session == null) {
+				return null;
+			}
+			return (Sone) session.getAttribute("Sone.CurrentSone");
+		} catch (RedirectException re1) {
+			/* okay, no current session, return null. */
+			return null;
+		}
+	}
+
+	//
+	// TEMPLATEPAGE METHODS
+	//
+
+	/**
+	 * {@inheritDoc}
+	 */
+	@Override
+	protected Collection<String> getStyleSheets() {
+		return Arrays.asList("css/sone.css");
+	}
+
+	/**
+	 * Returns whether this page requires the user to log in.
+	 *
+	 * @return {@code true} if the user is required to be logged in to use this
+	 *         page, {@code false} otherwise
+	 */
+	protected boolean requiresLogin() {
+		return false;
+	}
+
+	/**
+	 * {@inheritDoc}
+	 */
+	@Override
+	protected String getRedirectTarget(Page.Request request) {
+		if (requiresLogin() && (getCurrentSone(request) == null)) {
+			return "login.html";
+		}
+		return null;
+	}
+
+}
-- 
2.7.4