Change all copyright headers to include 2012.

[Sone.git] / src / main / java / net / pterodactylus / sone / web / ajax / JsonPage.java

diff --git a/src/main/java/net/pterodactylus/sone/web/ajax/JsonPage.java b/src/main/java/net/pterodactylus/sone/web/ajax/JsonPage.java
index 4fb885d..c6b7738 100644 (file)
--- a/src/main/java/net/pterodactylus/sone/web/ajax/JsonPage.java
+++ b/src/main/java/net/pterodactylus/sone/web/ajax/JsonPage.java
@@ -1,5 +1,5 @@
 /*
- * Sone - JsonPage.java - Copyright © 2010 David Roden
+ * Sone - JsonPage.java - Copyright © 2010–2012 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
@@ -17,13 +17,17 @@
 
 package net.pterodactylus.sone.web.ajax;
 
-import java.util.UUID;
+import java.io.IOException;
+import java.net.URI;
 
 import net.pterodactylus.sone.data.Sone;
 import net.pterodactylus.sone.web.WebInterface;
-import net.pterodactylus.sone.web.page.Page;
+import net.pterodactylus.sone.web.page.FreenetPage;
+import net.pterodactylus.sone.web.page.FreenetRequest;
 import net.pterodactylus.util.json.JsonObject;
 import net.pterodactylus.util.json.JsonUtils;
+import net.pterodactylus.util.web.Page;
+import net.pterodactylus.util.web.Response;
 import freenet.clients.http.SessionManager.Session;
 import freenet.clients.http.ToadletContext;
 
@@ -33,7 +37,7 @@ import freenet.clients.http.ToadletContext;
  *
  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  */
-public abstract class JsonPage implements Page {
+public abstract class JsonPage implements FreenetPage {
 
        /** The path of the page. */
        private final String path;
@@ -68,7 +72,7 @@ public abstract class JsonPage implements Page {
         *         session
         */
        protected Session getCurrentSession(ToadletContext toadletContenxt) {
-               return getCurrentSession(toadletContenxt, true);
+               return webInterface.getCurrentSession(toadletContenxt);
        }
 
        /**
@@ -84,11 +88,7 @@ public abstract class JsonPage implements Page {
         *         session
         */
        protected Session getCurrentSession(ToadletContext toadletContenxt, boolean create) {
-               Session session = webInterface.getSessionManager().useSession(toadletContenxt);
-               if (create && (session == null)) {
-                       session = webInterface.getSessionManager().createSession(UUID.randomUUID().toString(), toadletContenxt);
-               }
-               return session;
+               return webInterface.getCurrentSession(toadletContenxt, create);
        }
 
        /**
@@ -100,15 +100,22 @@ public abstract class JsonPage implements Page {
         *         currently logged in
         */
        protected Sone getCurrentSone(ToadletContext toadletContext) {
-               Session session = getCurrentSession(toadletContext);
-               if (session == null) {
-                       return null;
-               }
-               String soneId = (String) session.getAttribute("Sone.CurrentSone");
-               if (soneId == null) {
-                       return null;
-               }
-               return webInterface.getCore().getLocalSone(soneId, false);
+               return webInterface.getCurrentSone(toadletContext);
+       }
+
+       /**
+        * Returns the currently logged in Sone.
+        *
+        * @param toadletContext
+        *            The toadlet context
+        * @param create
+        *            {@code true} to create a new session if no session exists,
+        *            {@code false} to not create a new session
+        * @return The currently logged in Sone, or {@code null} if no Sone is
+        *         currently logged in
+        */
+       protected Sone getCurrentSone(ToadletContext toadletContext, boolean create) {
+               return webInterface.getCurrentSone(toadletContext, create);
        }
 
        //
@@ -123,7 +130,7 @@ public abstract class JsonPage implements Page {
         *            The request to handle
         * @return The created JSON object
         */
-       protected abstract JsonObject createJsonObject(Request request);
+       protected abstract JsonObject createJsonObject(FreenetRequest request);
 
        /**
         * Returns whether this command needs the form password for authentication
@@ -136,6 +143,16 @@ public abstract class JsonPage implements Page {
                return true;
        }
 
+       /**
+        * Returns whether this page requires the user to be logged in.
+        *
+        * @return {@code true} if the user needs to be logged in to use this page,
+        *         {@code false} otherwise
+        */
+       protected boolean requiresLogin() {
+               return true;
+       }
+
        //
        // PROTECTED METHODS
        //
@@ -176,15 +193,39 @@ public abstract class JsonPage implements Page {
         * {@inheritDoc}
         */
        @Override
-       public Response handleRequest(Request request) {
+       public boolean isPrefixPage() {
+               return false;
+       }
+
+       /**
+        * {@inheritDoc}
+        */
+       @Override
+       public Response handleRequest(FreenetRequest request, Response response) throws IOException {
+               if (webInterface.getCore().getPreferences().isRequireFullAccess() && !request.getToadletContext().isAllowedFullAccess()) {
+                       return response.setStatusCode(403).setStatusText("Forbidden").setContentType("application/json").write(JsonUtils.format(new JsonObject().put("success", false).put("error", "auth-required")));
+               }
                if (needsFormPassword()) {
                        String formPassword = request.getHttpRequest().getParam("formPassword");
                        if (!webInterface.getFormPassword().equals(formPassword)) {
-                               return new Response(401, "Not authorized", "application/json", JsonUtils.format(new JsonObject().put("success", false).put("error", "auth-required")));
+                               return response.setStatusCode(403).setStatusText("Forbidden").setContentType("application/json").write(JsonUtils.format(new JsonObject().put("success", false).put("error", "auth-required")));
+                       }
+               }
+               if (requiresLogin()) {
+                       if (getCurrentSone(request.getToadletContext(), false) == null) {
+                               return response.setStatusCode(403).setStatusText("Forbidden").setContentType("application/json").write(JsonUtils.format(new JsonObject().put("success", false).put("error", "auth-required")));
                        }
                }
                JsonObject jsonObject = createJsonObject(request);
-               return new Response(200, "OK", "application/json", JsonUtils.format(jsonObject));
+               return response.setStatusCode(200).setStatusText("OK").setContentType("application/json").write(JsonUtils.format(jsonObject));
+       }
+
+       /**
+        * {@inheritDoc}
+        */
+       @Override
+       public boolean isLinkExcepted(URI link) {
+               return false;
        }
 
 }