Include URL parameters in URL.

diff --git a/src/main/java/net/pterodactylus/sone/web/SoneTemplatePage.java b/src/main/java/net/pterodactylus/sone/web/SoneTemplatePage.java
index 5604c82..a6a87df 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/web/SoneTemplatePage.java
+++ b/src/main/java/net/pterodactylus/sone/web/SoneTemplatePage.java
@@ -17,6 +17,8 @@
 
 package net.pterodactylus.sone.web;
 
+import java.io.UnsupportedEncodingException;
+import java.net.URLEncoder;
 import java.util.Arrays;
 import java.util.Collection;
 
@@ -28,6 +30,7 @@ import net.pterodactylus.util.template.Template;
 import net.pterodactylus.util.template.TemplateContext;
 import freenet.clients.http.SessionManager.Session;
 import freenet.clients.http.ToadletContext;
+import freenet.support.api.HTTPRequest;
 
 /**
  * Base page for the Freetalk web interface.
@@ -204,7 +207,26 @@ public class SoneTemplatePage extends TemplatePage {
        @Override
        protected String getRedirectTarget(Page.Request request) {
                if (requiresLogin() && (getCurrentSone(request.getToadletContext(), false) == null)) {
-                       return "login.html?target=" + request.getHttpRequest().getPath();
+                       HTTPRequest httpRequest = request.getHttpRequest();
+                       String originalUrl = httpRequest.getPath();
+                       if (httpRequest.hasParameters()) {
+                               StringBuilder requestParameters = new StringBuilder();
+                               for (String parameterName : httpRequest.getParameterNames()) {
+                                       if (requestParameters.length() > 0) {
+                                               requestParameters.append('&');
+                                       }
+                                       String[] parameterValues = httpRequest.getMultipleParam(parameterName);
+                                       for (String parameterValue : parameterValues) {
+                                               try {
+                                                       requestParameters.append(URLEncoder.encode(parameterName, "UTF-8")).append('=').append(URLEncoder.encode(parameterValue, "UTF-8"));
+                                               } catch (UnsupportedEncodingException uee1) {
+                                                       /* A JVM without UTF-8? I don’t think so. */
+                                               }
+                                       }
+                               }
+                               originalUrl += "?" + requestParameters.toString();
+                       }
+                       return "login.html?target=" + originalUrl;
                }
                return null;
        }