From e17750852b6d02aeb6270f6a7e2619ced1f4f9b7 Mon Sep 17 00:00:00 2001
From: =?utf8?q?David=20=E2=80=98Bombe=E2=80=99=20Roden?=
 <bombe@pterodactylus.net>
Date: Thu, 15 Sep 2011 18:28:31 +0200
Subject: [PATCH] Store the request in all template contexts.

---
 .../wotns/template/HttpRequestAccessor.java        | 47 ++++++++++++++++++++++
 .../net/pterodactylus/wotns/ui/web/BasicPage.java  |  1 +
 .../pterodactylus/wotns/ui/web/WebInterface.java   |  3 ++
 3 files changed, 51 insertions(+)
 create mode 100644 src/main/java/net/pterodactylus/wotns/template/HttpRequestAccessor.java

diff --git a/src/main/java/net/pterodactylus/wotns/template/HttpRequestAccessor.java b/src/main/java/net/pterodactylus/wotns/template/HttpRequestAccessor.java
new file mode 100644
index 0000000..d8b44ee
--- /dev/null
+++ b/src/main/java/net/pterodactylus/wotns/template/HttpRequestAccessor.java
@@ -0,0 +1,47 @@
+/*
+ * Sone - HttpRequestAccessor.java - Copyright © 2011 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.wotns.template;
+
+import net.pterodactylus.util.template.Accessor;
+import net.pterodactylus.util.template.ReflectionAccessor;
+import net.pterodactylus.util.template.TemplateContext;
+import freenet.support.api.HTTPRequest;
+
+/**
+ * {@link Accessor} implementation that can parse headers from
+ * {@link HTTPRequest}s.
+ *
+ * @see HTTPRequest#getHeader(String)
+ * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
+ */
+public class HttpRequestAccessor extends ReflectionAccessor {
+
+	/**
+	 * {@inheritDoc}
+	 */
+	@Override
+	public Object get(TemplateContext templateContext, Object object, String member) {
+		Object parentValue = super.get(templateContext, object, member);
+		if (parentValue != null) {
+			return parentValue;
+		}
+		HTTPRequest httpRequest = (HTTPRequest) object;
+		return httpRequest.getHeader(member);
+	}
+
+}
diff --git a/src/main/java/net/pterodactylus/wotns/ui/web/BasicPage.java b/src/main/java/net/pterodactylus/wotns/ui/web/BasicPage.java
index ba2537e..85ad8b1 100644
--- a/src/main/java/net/pterodactylus/wotns/ui/web/BasicPage.java
+++ b/src/main/java/net/pterodactylus/wotns/ui/web/BasicPage.java
@@ -89,6 +89,7 @@ public class BasicPage extends FreenetTemplatePage {
 	@Override
 	protected void processTemplate(FreenetRequest request, TemplateContext templateContext) throws RedirectException {
 		super.processTemplate(request, templateContext);
+		templateContext.set("request", request.getHttpRequest());
 		templateContext.set("ownIdentities", identityManager.getAllOwnIdentities());
 		templateContext.set("formPassword", webInterface.getWoTNSPlugin().getToadletContainer().getFormPassword());
 	}
diff --git a/src/main/java/net/pterodactylus/wotns/ui/web/WebInterface.java b/src/main/java/net/pterodactylus/wotns/ui/web/WebInterface.java
index 18daf46..4d63640 100644
--- a/src/main/java/net/pterodactylus/wotns/ui/web/WebInterface.java
+++ b/src/main/java/net/pterodactylus/wotns/ui/web/WebInterface.java
@@ -35,11 +35,13 @@ import net.pterodactylus.util.web.StaticPage;
 import net.pterodactylus.wotns.freenet.wot.Identity;
 import net.pterodactylus.wotns.main.IdentityComparator;
 import net.pterodactylus.wotns.main.WoTNSPlugin;
+import net.pterodactylus.wotns.template.HttpRequestAccessor;
 import net.pterodactylus.wotns.template.IdentityAccessor;
 import net.pterodactylus.wotns.web.FreenetRequest;
 import net.pterodactylus.wotns.web.PageToadlet;
 import net.pterodactylus.wotns.web.PageToadletFactory;
 import freenet.clients.http.ToadletContainer;
+import freenet.support.api.HTTPRequest;
 
 /**
  * TODO
@@ -60,6 +62,7 @@ public class WebInterface {
 
 		templateContextFactory.addAccessor(Object.class, new ReflectionAccessor());
 		templateContextFactory.addAccessor(Identity.class, new IdentityAccessor());
+		templateContextFactory.addAccessor(HTTPRequest.class, new HttpRequestAccessor());
 		templateContextFactory.addFilter("html", new HtmlFilter());
 		CollectionSortFilter sortFilter = new CollectionSortFilter();
 		sortFilter.addComparator(Identity.class, IdentityComparator.NAME);
-- 
2.7.4