ALF-9153 Convert the topic+post creation webscript to be Java backed and Lucene free

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@29884 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
2025-08-14 17:58:59 +00:00 · 2011-08-18 14:38:58 +00:00
parent bc5454a861
commit c6c2788fc3
3 changed files with 129 additions and 100 deletions
--- a/source/java/org/alfresco/repo/web/scripts/discussion/ForumTopicPost.java
+++ b/source/java/org/alfresco/repo/web/scripts/discussion/ForumTopicPost.java
@@ -0,0 +1,122 @@
+/*
+ * Copyright (C) 2005-2011 Alfresco Software Limited.
+ *
+ * This file is part of Alfresco
+ *
+ * Alfresco is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Alfresco 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 Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.alfresco.repo.web.scripts.discussion;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+import org.alfresco.service.cmr.discussion.PostInfo;
+import org.alfresco.service.cmr.discussion.TopicInfo;
+import org.alfresco.service.cmr.repository.NodeRef;
+import org.alfresco.service.cmr.site.SiteInfo;
+import org.json.JSONArray;
+import org.json.JSONException;
+import org.json.JSONObject;
+import org.springframework.extensions.webscripts.Cache;
+import org.springframework.extensions.webscripts.Status;
+import org.springframework.extensions.webscripts.WebScriptException;
+import org.springframework.extensions.webscripts.WebScriptRequest;
+
+/**
+ * This class is the controller for the discussions page editing forum-posts.postt webscript.
+ * 
+ * @author Nick Burch
+ * @since 4.0
+ */
+public class ForumTopicPost extends AbstractDiscussionWebScript
+{
+   @Override
+   protected Map<String, Object> executeImpl(SiteInfo site, NodeRef nodeRef,
+         TopicInfo topic, PostInfo post, WebScriptRequest req, JSONObject json,
+         Status status, Cache cache) 
+   {
+      // They shouldn't be adding to an existing Post or Topic
+      if(topic != null || post != null)
+      {
+         String error = "Can't create a new Topic inside an existing Topic or Post";
+         throw new WebScriptException(Status.STATUS_BAD_REQUEST, error);
+      }
+      
+      
+      // Grab the details of the new Topic and Post
+      String title = "";
+      String contents = "";
+      List<String> tags = null;
+      try
+      {
+         if(json.has("title"))
+         {
+            title = json.getString("title");
+         }
+         if(json.has("content"))
+         {
+            contents = json.getString("content");
+         }
+         if(json.has("tags"))
+         {
+            tags = new ArrayList<String>();
+            JSONArray jsTags = json.getJSONArray("tags");
+            for(int i=0; i<jsTags.length(); i++)
+            {
+               tags.add( jsTags.getString(i) );
+            }
+         }
+      }
+      catch(JSONException e)
+      {
+         throw new WebScriptException("Invalid JSON: " + e.getMessage());
+      }
+      
+      
+      // Have the topic created
+      if(site != null)
+      {
+         topic = discussionService.createTopic(site.getShortName(), title);
+      }
+      else
+      {
+         topic = discussionService.createTopic(nodeRef, title);
+      }
+      if(tags != null && tags.size() > 0)
+      {
+         topic.getTags().clear();
+         topic.getTags().addAll(tags);
+         discussionService.updateTopic(topic);
+      }
+      
+      
+      // Have the primary post created
+      post = discussionService.createPost(topic, contents);
+      
+      
+      // Record the activity
+      addActivityEntry("post", "created", topic, post, site, req, json);
+      
+      
+      // Build the common model parts
+      Map<String, Object> model = buildCommonModel(site, topic, post, req);
+      
+      // Build the JSON for the whole topic
+      model.put(KEY_POSTDATA, renderTopic(topic, site));
+      
+      // All done
+      return model;
+   }
+}