mirror of
https://github.com/Alfresco/alfresco-community-repo.git
synced 2025-08-21 18:09:20 +00:00
ALF-9153 Start on the lucene-free Discussions Webscripts
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@29729 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Nick Burch
@@ -1,89 +0,0 @@
|
|||||||
<import resource="classpath:alfresco/templates/webscripts/org/alfresco/repository/requestutils.lib.js">
|
|
||||||
<import resource="classpath:alfresco/templates/webscripts/org/alfresco/repository/discussions/topicpost.lib.js">
|
|
||||||
|
|
||||||
const DELETED_REPLY_POST_MARKER = "[[deleted]]";
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Deletes a topic node.
|
|
||||||
*/
|
|
||||||
function deleteTopicPost(topicNode)
|
|
||||||
{
|
|
||||||
// fetch the topic info as we need to get the title for the post for the activity
|
|
||||||
var data = getTopicPostData(topicNode);
|
|
||||||
var topicTitle = data.post.properties.title;
|
|
||||||
|
|
||||||
// we simply delete the complete topic
|
|
||||||
var nodeRef = topicNode.nodeRef;
|
|
||||||
var isDeleted = topicNode.remove();
|
|
||||||
if (! isDeleted)
|
|
||||||
{
|
|
||||||
status.setCode(status.STATUS_INTERNAL_SERVER_ERROR, "Unable to delete node: " + nodeRef);
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
model.message = "Node " + nodeRef + " deleted";
|
|
||||||
|
|
||||||
// post an activitiy item, but only if we got a site
|
|
||||||
if (url.templateArgs["site"] != undefined && args["page"] != undefined)
|
|
||||||
{
|
|
||||||
var data =
|
|
||||||
{
|
|
||||||
title: topicTitle,
|
|
||||||
page: decodeURIComponent(args["page"])
|
|
||||||
}
|
|
||||||
activities.postActivity("org.alfresco.discussions.post-deleted", url.templateArgs["site"], "discussions", jsonUtils.toJSONString(data));
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Delete a reply post.
|
|
||||||
* Note: Because posts are recursive, we can't simply delete the node.
|
|
||||||
* For now we set a marker text [[delete]] as title and content.
|
|
||||||
*/
|
|
||||||
function deleteReplyPost(node)
|
|
||||||
{
|
|
||||||
var title = DELETED_REPLY_POST_MARKER;
|
|
||||||
var content = DELETED_REPLY_POST_MARKER;
|
|
||||||
|
|
||||||
// update the topic title
|
|
||||||
node.properties.title = title;
|
|
||||||
node.mimetype = "text/html";
|
|
||||||
node.content = content;
|
|
||||||
node.save();
|
|
||||||
|
|
||||||
model.message = "Node " + node.nodeRef + " marked as removed";
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Deletes a post.
|
|
||||||
* Note: this function also deletes all replies of the post
|
|
||||||
*/
|
|
||||||
function deletePost(node)
|
|
||||||
{
|
|
||||||
// simple case: topic post
|
|
||||||
if (node.type == "{http://www.alfresco.org/model/forum/1.0}topic")
|
|
||||||
{
|
|
||||||
deleteTopicPost(node);
|
|
||||||
}
|
|
||||||
else if (node.type == "{http://www.alfresco.org/model/forum/1.0}post")
|
|
||||||
{
|
|
||||||
deleteReplyPost(node);
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
status.setCode(status.STATUS_BAD_REQUEST, "Node is not of type fm:topic or fm:post");
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
function main()
|
|
||||||
{
|
|
||||||
// get requested node
|
|
||||||
var node = getRequestNode();
|
|
||||||
if (status.getCode() != status.STATUS_OK)
|
|
||||||
{
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
|
|
||||||
deletePost(node);
|
|
||||||
}
|
|
||||||
|
|
||||||
main();
|
|
||||||
@@ -1555,6 +1555,44 @@
|
|||||||
</bean>
|
</bean>
|
||||||
|
|
||||||
|
|
||||||
|
<!-- -->
|
||||||
|
<!-- Discussions Pages REST API -->
|
||||||
|
<!-- -->
|
||||||
|
|
||||||
|
<!-- abstract discussions web script -->
|
||||||
|
<bean id="abstractDiscussionWebScript"
|
||||||
|
class="org.alfresco.repo.web.scripts.discussion.AbstractDiscussionWebscript"
|
||||||
|
parent="webscript" abstract="true">
|
||||||
|
<property name="nodeService" ref="NodeService"/>
|
||||||
|
<property name="siteService" ref="SiteService"/>
|
||||||
|
<property name="personService" ref="PersonService"/>
|
||||||
|
<property name="activityService" ref="activityService"/>
|
||||||
|
<property name="discussionService" ref="DiscussionService"/>
|
||||||
|
</bean>
|
||||||
|
|
||||||
|
<!-- Fetches the details of one discussions post or topic -->
|
||||||
|
<!--
|
||||||
|
<bean id="webscript.org.alfresco.repository.discussions.posts.forum-post.get"
|
||||||
|
class="org.alfresco.repo.web.scripts.discussion.ForumPostGet"
|
||||||
|
parent="abstractDiscussionWebScript">
|
||||||
|
</bean>
|
||||||
|
-->
|
||||||
|
|
||||||
|
<!-- Deletes a discussion post or topic -->
|
||||||
|
<bean id="webscript.org.alfresco.repository.discussions.posts.forum-post.delete"
|
||||||
|
class="org.alfresco.repo.web.scripts.discussion.ForumPostDelete"
|
||||||
|
parent="abstractDiscussionWebScript">
|
||||||
|
</bean>
|
||||||
|
|
||||||
|
<!-- Lists the Discussions for a site -->
|
||||||
|
<!--
|
||||||
|
<bean id="webscript.org.alfresco.repository.discussions.forum.forum-posts.get"
|
||||||
|
class="org.alfresco.repo.web.scripts.discussions.ForumPostsGet"
|
||||||
|
parent="abstractDiscussionWebScript">
|
||||||
|
</bean>
|
||||||
|
-->
|
||||||
|
|
||||||
|
|
||||||
<!-- -->
|
<!-- -->
|
||||||
<!-- Slingshot Calendar REST API -->
|
<!-- Slingshot Calendar REST API -->
|
||||||
<!-- -->
|
<!-- -->
|
||||||
|
|||||||
@@ -0,0 +1,353 @@
|
|||||||
|
/*
|
||||||
|
* 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.io.IOException;
|
||||||
|
import java.util.HashMap;
|
||||||
|
import java.util.Map;
|
||||||
|
|
||||||
|
import org.alfresco.query.PagingRequest;
|
||||||
|
import org.alfresco.repo.content.MimetypeMap;
|
||||||
|
import org.alfresco.service.cmr.activities.ActivityService;
|
||||||
|
import org.alfresco.service.cmr.discussion.DiscussionService;
|
||||||
|
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.repository.NodeService;
|
||||||
|
import org.alfresco.service.cmr.repository.StoreRef;
|
||||||
|
import org.alfresco.service.cmr.security.PersonService;
|
||||||
|
import org.alfresco.service.cmr.site.SiteInfo;
|
||||||
|
import org.alfresco.service.cmr.site.SiteService;
|
||||||
|
import org.alfresco.util.Pair;
|
||||||
|
import org.apache.commons.logging.Log;
|
||||||
|
import org.apache.commons.logging.LogFactory;
|
||||||
|
import org.json.JSONException;
|
||||||
|
import org.json.JSONObject;
|
||||||
|
import org.json.JSONTokener;
|
||||||
|
import org.springframework.extensions.webscripts.Cache;
|
||||||
|
import org.springframework.extensions.webscripts.DeclarativeWebScript;
|
||||||
|
import org.springframework.extensions.webscripts.Status;
|
||||||
|
import org.springframework.extensions.webscripts.WebScriptException;
|
||||||
|
import org.springframework.extensions.webscripts.WebScriptRequest;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @author Nick Burch
|
||||||
|
* @since 4.0
|
||||||
|
*/
|
||||||
|
public abstract class AbstractDiscussionWebScript extends DeclarativeWebScript
|
||||||
|
{
|
||||||
|
public static final String DISCUSSIONS_SERVICE_ACTIVITY_APP_NAME = "discussions";
|
||||||
|
|
||||||
|
/**
|
||||||
|
* When no maximum or paging info is given, what should we use?
|
||||||
|
*/
|
||||||
|
protected static final int MAX_QUERY_ENTRY_COUNT = 1000;
|
||||||
|
|
||||||
|
private static Log logger = LogFactory.getLog(AbstractDiscussionWebScript.class);
|
||||||
|
|
||||||
|
// Injected services
|
||||||
|
protected NodeService nodeService;
|
||||||
|
protected SiteService siteService;
|
||||||
|
protected PersonService personService;
|
||||||
|
protected ActivityService activityService;
|
||||||
|
protected DiscussionService discussionService;
|
||||||
|
|
||||||
|
public void setNodeService(NodeService nodeService)
|
||||||
|
{
|
||||||
|
this.nodeService = nodeService;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void setSiteService(SiteService siteService)
|
||||||
|
{
|
||||||
|
this.siteService = siteService;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void setDiscussionService(DiscussionService discussionService)
|
||||||
|
{
|
||||||
|
this.discussionService = discussionService;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void setPersonService(PersonService personService)
|
||||||
|
{
|
||||||
|
this.personService = personService;
|
||||||
|
}
|
||||||
|
|
||||||
|
public void setActivityService(ActivityService activityService)
|
||||||
|
{
|
||||||
|
this.activityService = activityService;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
protected String getOrNull(JSONObject json, String key) throws JSONException
|
||||||
|
{
|
||||||
|
if(json.has(key))
|
||||||
|
{
|
||||||
|
return json.getString(key);
|
||||||
|
}
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Builds up a listing Paging request, based on the arguments
|
||||||
|
* specified in the URL
|
||||||
|
*/
|
||||||
|
protected PagingRequest buildPagingRequest(WebScriptRequest req)
|
||||||
|
{
|
||||||
|
int pageSize = MAX_QUERY_ENTRY_COUNT;
|
||||||
|
int startIndex = 0;
|
||||||
|
|
||||||
|
String pageSizeS = req.getParameter("pageSize");
|
||||||
|
if(pageSizeS != null)
|
||||||
|
{
|
||||||
|
try
|
||||||
|
{
|
||||||
|
pageSize = Integer.parseInt(pageSizeS);
|
||||||
|
}
|
||||||
|
catch(NumberFormatException e)
|
||||||
|
{
|
||||||
|
throw new WebScriptException(Status.STATUS_BAD_REQUEST, "Paging size parameters invalid");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
String startIndexS = req.getParameter("startIndex");
|
||||||
|
if(startIndexS != null)
|
||||||
|
{
|
||||||
|
try
|
||||||
|
{
|
||||||
|
startIndex = Integer.parseInt(startIndexS);
|
||||||
|
}
|
||||||
|
catch(NumberFormatException e)
|
||||||
|
{
|
||||||
|
throw new WebScriptException(Status.STATUS_BAD_REQUEST, "Paging size parameters invalid");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
PagingRequest paging = new PagingRequest( startIndex, pageSize );
|
||||||
|
paging.setRequestTotalCountMax( Math.max(10,startIndex+1) * pageSize );
|
||||||
|
return paging;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Generates an activity entry for the discussion item
|
||||||
|
*
|
||||||
|
* @param thing Either post or reply
|
||||||
|
* @param event One of created, updated, deleted
|
||||||
|
*/
|
||||||
|
protected void addActivityEntry(String thing, String event, TopicInfo topic,
|
||||||
|
PostInfo post, SiteInfo site, WebScriptRequest req, JSONObject json)
|
||||||
|
{
|
||||||
|
// What page is this for?
|
||||||
|
String page = req.getParameter("page");
|
||||||
|
if(page == null && json != null)
|
||||||
|
{
|
||||||
|
if(json.has("page"))
|
||||||
|
{
|
||||||
|
try
|
||||||
|
{
|
||||||
|
page = json.getString("page");
|
||||||
|
}
|
||||||
|
catch(JSONException e) {}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if(page == null)
|
||||||
|
{
|
||||||
|
// Default
|
||||||
|
page = "discussions-topicview";
|
||||||
|
}
|
||||||
|
|
||||||
|
// Get the title
|
||||||
|
String title = topic.getTitle();
|
||||||
|
if(post != null)
|
||||||
|
{
|
||||||
|
String postTitle = post.getTitle();
|
||||||
|
if(postTitle != null && postTitle.length() > 0)
|
||||||
|
{
|
||||||
|
title = postTitle;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
try
|
||||||
|
{
|
||||||
|
JSONObject params = new JSONObject();
|
||||||
|
params.put("topicId", topic.getSystemName());
|
||||||
|
|
||||||
|
JSONObject activity = new JSONObject();
|
||||||
|
activity.put("title", title);
|
||||||
|
activity.put("page", page + "?topicId=" + topic.getSystemName());
|
||||||
|
activity.put("params", params);
|
||||||
|
|
||||||
|
activityService.postActivity(
|
||||||
|
"org.alfresco.discussions." + thing + "-" + event,
|
||||||
|
site.getShortName(),
|
||||||
|
DISCUSSIONS_SERVICE_ACTIVITY_APP_NAME,
|
||||||
|
activity.toString()
|
||||||
|
);
|
||||||
|
}
|
||||||
|
catch(Exception e)
|
||||||
|
{
|
||||||
|
// Warn, but carry on
|
||||||
|
logger.warn("Error adding discussions " + thing + " " + event + " to activities feed", e);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
// TODO Is this needed?
|
||||||
|
protected Object buildPerson(String username)
|
||||||
|
{
|
||||||
|
if(username == null || username.length() == 0)
|
||||||
|
{
|
||||||
|
// Empty string needed
|
||||||
|
return "";
|
||||||
|
}
|
||||||
|
|
||||||
|
// Will turn into a Script Node needed of the person
|
||||||
|
NodeRef person = personService.getPerson(username);
|
||||||
|
return person;
|
||||||
|
}
|
||||||
|
|
||||||
|
// TODO Match JS
|
||||||
|
protected Map<String, Object> renderTopic(TopicInfo topic)
|
||||||
|
{
|
||||||
|
Map<String, Object> res = new HashMap<String, Object>();
|
||||||
|
res.put("topic", topic);
|
||||||
|
res.put("node", topic.getNodeRef());
|
||||||
|
res.put("name", topic.getSystemName());
|
||||||
|
res.put("title", topic.getTitle());
|
||||||
|
res.put("tags", topic.getTags());
|
||||||
|
|
||||||
|
// Both forms used for dates
|
||||||
|
res.put("createdOn", topic.getCreatedAt());
|
||||||
|
res.put("modifiedOn", topic.getModifiedAt());
|
||||||
|
res.put("created", topic.getCreatedAt());
|
||||||
|
res.put("modified", topic.getModifiedAt());
|
||||||
|
|
||||||
|
// FTL needs a script node of the people
|
||||||
|
res.put("createdBy", buildPerson(topic.getCreator()));
|
||||||
|
res.put("modifiedBY", buildPerson(topic.getModifier()));
|
||||||
|
|
||||||
|
// We want blank instead of null
|
||||||
|
for(String key : res.keySet())
|
||||||
|
{
|
||||||
|
if(res.get(key) == null)
|
||||||
|
{
|
||||||
|
res.put(key, "");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
return res;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
protected Map<String, Object> executeImpl(WebScriptRequest req,
|
||||||
|
Status status, Cache cache)
|
||||||
|
{
|
||||||
|
Map<String, String> templateVars = req.getServiceMatch().getTemplateVars();
|
||||||
|
if(templateVars == null)
|
||||||
|
{
|
||||||
|
String error = "No parameters supplied";
|
||||||
|
throw new WebScriptException(Status.STATUS_BAD_REQUEST, error);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
// Parse the JSON, if supplied
|
||||||
|
JSONObject json = null;
|
||||||
|
String contentType = req.getContentType();
|
||||||
|
if(contentType != null && contentType.indexOf(';') != -1)
|
||||||
|
{
|
||||||
|
contentType = contentType.substring(0, contentType.indexOf(';'));
|
||||||
|
}
|
||||||
|
if(MimetypeMap.MIMETYPE_JSON.equals(contentType))
|
||||||
|
{
|
||||||
|
try
|
||||||
|
{
|
||||||
|
json = new JSONObject(new JSONTokener(req.getContent().getContent()));
|
||||||
|
}
|
||||||
|
catch(IOException io)
|
||||||
|
{
|
||||||
|
throw new WebScriptException(Status.STATUS_BAD_REQUEST, "Invalid JSON: " + io.getMessage());
|
||||||
|
}
|
||||||
|
catch(JSONException je)
|
||||||
|
{
|
||||||
|
throw new WebScriptException(Status.STATUS_BAD_REQUEST, "Invalid JSON: " + je.getMessage());
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
// Did they request it by node reference or site?
|
||||||
|
NodeRef nodeRef = null;
|
||||||
|
SiteInfo site = null;
|
||||||
|
TopicInfo topic = null;
|
||||||
|
PostInfo post = null;
|
||||||
|
|
||||||
|
if(templateVars.containsKey("site"))
|
||||||
|
{
|
||||||
|
// Site, and optionally topic
|
||||||
|
String siteName = templateVars.get("site");
|
||||||
|
site = siteService.getSite(siteName);
|
||||||
|
if(site == null)
|
||||||
|
{
|
||||||
|
String error = "Could not find site: " + siteName;
|
||||||
|
throw new WebScriptException(Status.STATUS_NOT_FOUND, error);
|
||||||
|
}
|
||||||
|
|
||||||
|
// Did they give a topic name too?
|
||||||
|
if(templateVars.containsKey("path"))
|
||||||
|
{
|
||||||
|
String name = templateVars.get("path");
|
||||||
|
topic = discussionService.getTopic(site.getShortName(), name);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if(templateVars.containsKey("store_type") &&
|
||||||
|
templateVars.containsKey("store_id") &&
|
||||||
|
templateVars.containsKey("id"))
|
||||||
|
{
|
||||||
|
// NodeRef, normally Topic or Discussion
|
||||||
|
StoreRef store = new StoreRef(
|
||||||
|
templateVars.get("store_type"),
|
||||||
|
templateVars.get("store_id")
|
||||||
|
);
|
||||||
|
nodeRef = new NodeRef(store, templateVars.get("id"));
|
||||||
|
if(! nodeService.exists(nodeRef))
|
||||||
|
{
|
||||||
|
String error = "Could not find node: " + nodeRef;
|
||||||
|
throw new WebScriptException(Status.STATUS_NOT_FOUND, error);
|
||||||
|
}
|
||||||
|
|
||||||
|
// Try to build the appropriate object for it
|
||||||
|
Pair<TopicInfo,PostInfo> objects = discussionService.getForNodeRef(nodeRef);
|
||||||
|
if(objects != null)
|
||||||
|
{
|
||||||
|
topic = objects.getFirst();
|
||||||
|
post = objects.getSecond();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
String error = "Unsupported template parameters found";
|
||||||
|
throw new WebScriptException(Status.STATUS_BAD_REQUEST, error);
|
||||||
|
}
|
||||||
|
|
||||||
|
// Have the real work done
|
||||||
|
return executeImpl(site, nodeRef, topic, post, req, json, status, cache);
|
||||||
|
}
|
||||||
|
|
||||||
|
protected abstract Map<String, Object> executeImpl(SiteInfo site,
|
||||||
|
NodeRef nodeRef, TopicInfo topic, PostInfo post,
|
||||||
|
WebScriptRequest req, JSONObject json, Status status, Cache cache);
|
||||||
|
|
||||||
|
}
|
||||||
@@ -0,0 +1,117 @@
|
|||||||
|
/*
|
||||||
|
* 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.HashMap;
|
||||||
|
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.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 forum post deleting forum-post.delete webscript.
|
||||||
|
*
|
||||||
|
* @author Nick Burch
|
||||||
|
* @since 4.0
|
||||||
|
*/
|
||||||
|
public class ForumPostDelete extends AbstractDiscussionWebScript
|
||||||
|
{
|
||||||
|
private static final String DELETED_POST_TEXT = "[[deleted]]";
|
||||||
|
|
||||||
|
@Override
|
||||||
|
protected Map<String, Object> executeImpl(SiteInfo site, NodeRef nodeRef,
|
||||||
|
TopicInfo topic, PostInfo post, WebScriptRequest req, JSONObject json,
|
||||||
|
Status status, Cache cache)
|
||||||
|
{
|
||||||
|
// Build the common model parts
|
||||||
|
Map<String, Object> model = new HashMap<String, Object>();
|
||||||
|
model.put("topic", topic);
|
||||||
|
model.put("post", post);
|
||||||
|
if(site != null)
|
||||||
|
{
|
||||||
|
model.put("siteId", site.getShortName());
|
||||||
|
model.put("site", site);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
// Are we deleting a topic, or a post in it?
|
||||||
|
String message = null;
|
||||||
|
if(post != null)
|
||||||
|
{
|
||||||
|
message = doDeletePost(topic, post);
|
||||||
|
}
|
||||||
|
else if(topic != null)
|
||||||
|
{
|
||||||
|
message = doDeleteTopic(topic, site, req, json);
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
String error = "Node was of the wrong type, only Topic and Post are supported";
|
||||||
|
throw new WebScriptException(Status.STATUS_BAD_REQUEST, error);
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
// Finish the model and return
|
||||||
|
model.put("message", message);
|
||||||
|
return model;
|
||||||
|
}
|
||||||
|
|
||||||
|
private String doDeleteTopic(TopicInfo topic, SiteInfo site,
|
||||||
|
WebScriptRequest req, JSONObject json)
|
||||||
|
{
|
||||||
|
// Delete the topic, which removes all its posts too
|
||||||
|
discussionService.deleteTopic(topic);
|
||||||
|
|
||||||
|
// Add an activity entry for this if it's site based
|
||||||
|
if(site != null)
|
||||||
|
{
|
||||||
|
addActivityEntry("post", "deleted", topic, null, site, req, json);
|
||||||
|
}
|
||||||
|
|
||||||
|
// All done
|
||||||
|
return "Node " + topic.getNodeRef() + " deleted";
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* We can't just delete posts with replies attached to them,
|
||||||
|
* as that breaks the reply threading.
|
||||||
|
* For that reason, we mark deleted posts with a special
|
||||||
|
* text contents.
|
||||||
|
* TODO If a post has no replies, then delete it fully
|
||||||
|
*/
|
||||||
|
private String doDeletePost(TopicInfo topic, PostInfo post)
|
||||||
|
{
|
||||||
|
// Set the marker text and save
|
||||||
|
post.setTitle(DELETED_POST_TEXT);
|
||||||
|
post.setContents(DELETED_POST_TEXT);
|
||||||
|
discussionService.updatePost(post);
|
||||||
|
|
||||||
|
// Note - we don't add activity feed entries for deleted posts
|
||||||
|
// Only deleted whole topic qualify for that at the moment
|
||||||
|
|
||||||
|
return "Node " + post.getNodeRef() + " marked as removed";
|
||||||
|
}
|
||||||
|
}
|
||||||
Reference in New Issue
Block a user