/*
- * Sone - GetPostAjaxPage.java - Copyright © 2010 David Roden
+ * Sone - GetPostAjaxPage.java - Copyright © 2010–2013 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
package net.pterodactylus.sone.web.ajax;
import java.io.StringWriter;
+import static com.fasterxml.jackson.databind.node.JsonNodeFactory.instance;
+
+import com.google.common.base.Optional;
import net.pterodactylus.sone.data.Post;
+import net.pterodactylus.sone.data.Sone;
import net.pterodactylus.sone.web.WebInterface;
+import net.pterodactylus.sone.web.page.FreenetRequest;
import net.pterodactylus.util.io.Closer;
-import net.pterodactylus.util.json.JsonObject;
import net.pterodactylus.util.template.Template;
+import net.pterodactylus.util.template.TemplateContext;
import net.pterodactylus.util.template.TemplateException;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.node.ObjectNode;
+
/**
* This AJAX handler retrieves information and rendered representation of a
* {@link Post}.
* {@inheritDoc}
*/
@Override
- protected JsonObject createJsonObject(Request request) {
+ protected JsonReturnObject createJsonObject(FreenetRequest request) {
String postId = request.getHttpRequest().getParam("post");
- Post post = webInterface.getCore().getPost(postId, false);
- if (post == null) {
+ Optional<Post> post = webInterface.getCore().getPost(postId);
+ if (!post.isPresent()) {
return createErrorJsonObject("invalid-post-id");
}
- postTemplate.set("currentSone", getCurrentSone(request.getToadletContext()));
- return createSuccessJsonObject().put("post", createJsonPost(post));
+ return createSuccessJsonObject().put("post", createJsonPost(request, post.get(), getCurrentSone(request.getToadletContext())));
}
/**
* Creates a JSON object from the given post. The JSON object will only
* contain the ID of the post, its time, and its rendered HTML code.
*
+ * @param request
+ * The request being processed
* @param post
* The post to create a JSON object from
+ * @param currentSone
+ * The currently logged in Sone (to store in the template)
* @return The JSON representation of the post
*/
- private JsonObject createJsonPost(Post post) {
- JsonObject jsonPost = new JsonObject();
+ private JsonNode createJsonPost(FreenetRequest request, Post post, Sone currentSone) {
+ ObjectNode jsonPost = new ObjectNode(instance);
jsonPost.put("id", post.getId());
jsonPost.put("sone", post.getSone().getId());
- jsonPost.put("recipient", (post.getRecipient() == null) ? null : post.getRecipient().getId());
+ jsonPost.put("recipient", post.getRecipientId().orNull());
jsonPost.put("time", post.getTime());
StringWriter stringWriter = new StringWriter();
- synchronized (postTemplate) {
- postTemplate.set("post", post);
- try {
- postTemplate.render(stringWriter);
- } catch (TemplateException te1) {
- /* TODO - shouldn’t happen. */
- } finally {
- Closer.close(stringWriter);
- }
+ TemplateContext templateContext = webInterface.getTemplateContextFactory().createTemplateContext();
+ templateContext.set("core", webInterface.getCore());
+ templateContext.set("request", request);
+ templateContext.set("post", post);
+ templateContext.set("currentSone", currentSone);
+ templateContext.set("localSones", webInterface.getCore().getLocalSones());
+ try {
+ postTemplate.render(templateContext, stringWriter);
+ } catch (TemplateException te1) {
+ /* TODO - shouldn’t happen. */
+ } finally {
+ Closer.close(stringWriter);
}
jsonPost.put("html", stringWriter.toString());
return jsonPost;