ALF-9153 Convert the forum-post-replies.post discussions webscript to be lucene free and Java backed

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@29780 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/repo/web/scripts/discussion/AbstractDiscussionWebScript.java

@@ -66,6 +66,7 @@ public abstract class AbstractDiscussionWebScript extends DeclarativeWebScript
     
     private static Log logger = LogFactory.getLog(AbstractDiscussionWebScript.class);
     
+    protected static final String KEY_POSTDATA = "postData";
     protected static final String KEY_IS_TOPIC_POST = "isTopicPost";
     protected static final String KEY_TOPIC = "topic";
     protected static final String KEY_POST = "post";

source/java/org/alfresco/repo/web/scripts/discussion/ForumPostGet.java

@@ -38,8 +38,6 @@ import org.springframework.extensions.webscripts.WebScriptRequest;
  */
 public class ForumPostGet extends AbstractDiscussionWebScript
 {
-   private static final String KEY_POSTDATA = "postData";
-   
    @Override
    protected Map<String, Object> executeImpl(SiteInfo site, NodeRef nodeRef,
          TopicInfo topic, PostInfo post, WebScriptRequest req, JSONObject json,

source/java/org/alfresco/repo/web/scripts/discussion/ForumPostPut.java

@@ -33,15 +33,13 @@ import org.springframework.extensions.webscripts.WebScriptException;
 import org.springframework.extensions.webscripts.WebScriptRequest;
 
 /**
- * This class is the controller for the discussions page fetching forum-post.put webscript.
+ * This class is the controller for the discussions page editing forum-post.put webscript.
  * 
  * @author Nick Burch
  * @since 4.0
  */
 public class ForumPostPut extends AbstractDiscussionWebScript
 {
-   private static final String KEY_POSTDATA = "postData";
-   
    @Override
    protected Map<String, Object> executeImpl(SiteInfo site, NodeRef nodeRef,
          TopicInfo topic, PostInfo post, WebScriptRequest req, JSONObject json,

source/java/org/alfresco/repo/web/scripts/discussion/ForumPostRepliesPost.java

@@ -0,0 +1,119 @@
+/*
+ * 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.Map;
+
+import org.alfresco.model.ContentModel;
+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.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 creating forum-post-replies.post webscript.
+ * 
+ * @author Nick Burch
+ * @since 4.0
+ */
+public class ForumPostRepliesPost extends AbstractDiscussionWebScript
+{
+   @Override
+   protected Map<String, Object> executeImpl(SiteInfo site, NodeRef nodeRef,
+         TopicInfo topic, PostInfo post, WebScriptRequest req, JSONObject json,
+         Status status, Cache cache) 
+   {
+      // If they're trying to create a reply to a topic, they actually
+      //  mean to create the reply on the primary post
+      if(post == null)
+      {
+         post = discussionService.getPrimaryPost(topic);
+         if(post == null)
+         {
+            throw new WebScriptException(Status.STATUS_PRECONDITION_FAILED,
+                  "First (primary) post was missing from the topic, can't fetch");
+         }
+      }
+      else if(topic == null)
+      {
+         String error = "Node was of the wrong type, only Topic and Post are supported";
+         throw new WebScriptException(Status.STATUS_BAD_REQUEST, error);
+      }
+      
+      // Have the reply created
+      PostInfo reply = doCreatePost(post, topic, req, json);
+      
+      // Add the activity entry for the reply change
+      addActivityEntry("reply", "created", topic, reply, site, req, json);
+      
+      // Build the common model parts
+      Map<String, Object> model = buildCommonModel(site, topic, reply, req);
+      
+      // Build the JSON for the new reply post
+      model.put(KEY_POSTDATA, renderPost(reply, site));
+      
+      // All done
+      return model;
+   }
+   
+   private PostInfo doCreatePost(PostInfo post, TopicInfo topic, WebScriptRequest req, 
+         JSONObject json)
+   {
+      // Fetch the details from the JSON
+      String title = null;
+      String contents = null;
+      
+      try
+      {
+         // Grab the data
+         if(json.has("title"))
+         {
+            title = json.getString("title");
+         }
+         if(json.has("content"))
+         {
+            contents = json.getString("content");
+         }
+         
+      }
+      catch(JSONException e)
+      {
+         throw new WebScriptException("Invalid JSON: " + e.getMessage());
+      }
+      
+      // Create the reply
+      PostInfo reply = discussionService.createReply(post, contents);
+      
+      // Set the title if needed (it normally isn't)
+      if(title != null && title.length() > 0)
+      {
+         nodeService.setProperty(reply.getNodeRef(), ContentModel.PROP_TITLE, title);
+         reply = discussionService.getPost(topic, reply.getSystemName());
+      }
+      
+      // All done
+      return reply;
+   }
+}