From: David ‘Bombe’ Roden <bombe@pterodactylus.net>
Date: Sat, 6 Dec 2014 22:07:44 +0000 (+0100)
Subject: Allow pages to add HTTP headers to the response.
X-Git-Url: https://git.pterodactylus.net/?a=commitdiff_plain;ds=sidebyside;h=9a630573219dc555088b80374a6630709328d9ea;p=Sone.git

Allow pages to add HTTP headers to the response.
---

diff --git a/src/main/java/net/pterodactylus/sone/web/page/FreenetTemplatePage.java b/src/main/java/net/pterodactylus/sone/web/page/FreenetTemplatePage.java
index 40e19b1..14e48ac 100644
--- a/src/main/java/net/pterodactylus/sone/web/page/FreenetTemplatePage.java
+++ b/src/main/java/net/pterodactylus/sone/web/page/FreenetTemplatePage.java
@@ -33,6 +33,7 @@ import java.util.logging.Logger;
 import net.pterodactylus.util.template.Template;
 import net.pterodactylus.util.template.TemplateContext;
 import net.pterodactylus.util.template.TemplateContextFactory;
+import net.pterodactylus.util.web.Header;
 import net.pterodactylus.util.web.Method;
 import net.pterodactylus.util.web.Page;
 import net.pterodactylus.util.web.RedirectResponse;
@@ -168,6 +169,12 @@ public class FreenetTemplatePage implements FreenetPage, LinkEnabledCallback {
 
 		postProcess(request, templateContext);
 
+		for (Header header : getAdditionalHeaders(request)) {
+			for (String value : header) {
+				response.addHeader(header.getName(), value);
+			}
+		}
+
 		return response.setStatusCode(200).setStatusText("OK").setContentType("text/html").write(pageNode.outer.generate());
 	}
 
@@ -236,6 +243,10 @@ public class FreenetTemplatePage implements FreenetPage, LinkEnabledCallback {
 		return null;
 	}
 
+	protected Iterable<Header> getAdditionalHeaders(FreenetRequest request) {
+		return Collections.emptyList();
+	}
+
 	/**
 	 * Returns additional &lt;link&gt; nodes for the HTML’s &lt;head&gt; node.
 	 *