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ALF-10429 / ALF-10413 Refactor the blog webscripts to follow the pattern of the other new service webscripts, avoiding the old JS style code

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git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@31184 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Nick Burch
2011-10-12 17:39:19 +00:00
parent c8bdbb0135
commit f522dbad81
3 changed files with 112 additions and 3 deletions
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86
source/java/org/alfresco/repo/blog/BlogServiceImpl.java
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@@ -38,6 +38,7 @@ import org.alfresco.repo.blog.cannedqueries.GetBlogPostsCannedQueryFactory;
import org.alfresco.repo.content.MimetypeMap;
import org.alfresco.repo.search.impl.lucene.LuceneUtils;
import org.alfresco.repo.security.authentication.AuthenticationUtil;
import org.alfresco.repo.security.permissions.AccessDeniedException;
import org.alfresco.repo.site.SiteServiceImpl;
import org.alfresco.service.cmr.blog.BlogPostInfo;
import org.alfresco.service.cmr.blog.BlogService;
@@ -61,6 +62,8 @@ import org.alfresco.util.ISO9075;
import org.alfresco.util.Pair;
import org.alfresco.util.ParameterCheck;
import org.alfresco.util.registry.NamedObjectRegistry;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/**
* @author Neil Mc Erlean (based on existing webscript controllers in the REST API)
@@ -77,6 +80,11 @@ public class BlogServiceImpl implements BlogService
public static final String BLOG_COMPONENT = "blog";
/**
* The logger
*/
private static Log logger = LogFactory.getLog(BlogServiceImpl.class);
// Injected services
private NamedObjectRegistry<CannedQueryFactory<BlogPostInfo>> cannedQueryRegistry;
private GetBlogPostsCannedQueryFactory draftPostsCannedQueryFactory;
@@ -175,6 +183,25 @@ public class BlogServiceImpl implements BlogService
siteService, transactionService, taggingService);
}
/**
* Builds up a {@link BlogPostInfo} object for the given node
*/
private BlogPostInfo buildBlogPost(NodeRef nodeRef, NodeRef parentNodeRef, String postName)
{
BlogPostInfoImpl post = new BlogPostInfoImpl(nodeRef, postName);
// Grab all the properties, we need the bulk of them anyway
Map<QName,Serializable> props = nodeService.getProperties(nodeRef);
// TODO Populate them
// Finally set tags
// TODO
// All done
return post;
}
@Override
public boolean isDraftBlogPost(NodeRef blogPostNode)
{
@@ -251,6 +278,65 @@ public class BlogServiceImpl implements BlogService
@Override
public BlogPostInfo getForNodeRef(NodeRef nodeRef)
{
QName type = nodeService.getType(nodeRef);
// Note - there isn't a special blog type!
// The nodes are just created as cm:Content
if (type.equals(ContentModel.TYPE_CONTENT))
{
ChildAssociationRef ref = nodeService.getPrimaryParent(nodeRef);
String postName = ref.getQName().getLocalName();
NodeRef container = ref.getParentRef();
return buildBlogPost(nodeRef, container, postName);
}
else
{
logger.debug("Invalid type " + type + " found");
return null;
}
}
@Override
public BlogPostInfo getBlogPost(String siteShortName, String postName)
{
NodeRef container = getSiteBlogContainer(siteShortName, false);
if (container == null)
{
// No blog posts yet
return null;
}
// We can now fetch by parent nodeRef
return getBlogPost(container, postName);
}
@Override
public BlogPostInfo getBlogPost(NodeRef parentNodeRef, String postName)
{
NodeRef postNode;
try
{
postNode = nodeService.getChildByName(parentNodeRef, ContentModel.ASSOC_CONTAINS, postName);
}
catch(AccessDeniedException e)
{
// You can't see that blog post
// For compatibility with the old webscripts, rather than
// reporting permission denied, pretend it isn't there
postNode = null;
}
// If we found a node, wrap it as a BlogPostInfo
if (postNode != null)
{
return buildBlogPost(postNode, parentNodeRef, postName);
}
return null;
}
@Override
public PagingResults<BlogPostInfo> getDrafts(String siteShortName,
String username, PagingRequest pagingReq)
{