ALF-10967 Webdav content link is not usable in IMAP

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@31577 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
2025-08-07 17:49:17 +00:00 · 2011-10-31 17:37:06 +00:00
parent b0c0f9f15f
commit 338bd282d6
10 changed files with 504 additions and 60 deletions
--- a/source/java/org/alfresco/repo/webdav/WebDavServiceImpl.java
+++ b/source/java/org/alfresco/repo/webdav/WebDavServiceImpl.java
@@ -0,0 +1,174 @@
+/*
+ * Copyright (C) 2005-2010 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.webdav;
+
+import java.util.List;
+
+import org.alfresco.model.ContentModel;
+import org.alfresco.service.cmr.dictionary.DictionaryService;
+import org.alfresco.service.cmr.model.FileFolderService;
+import org.alfresco.service.cmr.model.FileInfo;
+import org.alfresco.service.cmr.model.FileNotFoundException;
+import org.alfresco.service.cmr.repository.NodeRef;
+import org.alfresco.service.cmr.repository.NodeService;
+import org.alfresco.service.cmr.webdav.WebDavService;
+import org.alfresco.service.namespace.QName;
+import org.alfresco.util.PropertyCheck;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.springframework.extensions.surf.util.URLEncoder;
+
+/**
+ * The WebDav client is used by the repository to generate webdav URLs
+ * 
+ * This is a bog standard spring bean for the repo side of WebDav.
+ * 
+ * @See org.alfresco.repo.webdav.WebDavServlet the server side of webdav.
+ *
+ * @author mrogers
+ */
+public class WebDavServiceImpl implements WebDavService
+{
+    private boolean enabled = false;
+
+    
+    private NodeService nodeService;
+    private DictionaryService dictionaryService;
+    private FileFolderService fileFolderService;
+  
+    
+    private static Log logger = LogFactory.getLog(WebDavServiceImpl.class);
+    
+    // Root nodes
+    private MTNodesCache2 rootNode;
+    
+    public static final String WEBDAV_PREFIX = "webdav"; 
+    
+    public boolean getEnabled()
+    {
+        return enabled;
+    }
+    public void setEnabled(boolean enabled)
+    {
+        this.enabled = enabled;
+    }
+    
+    public void init()
+    {
+        PropertyCheck.mandatory(this, "nodeService", getNodeService());
+        PropertyCheck.mandatory(this, "dictionaryService", getDictionaryService());
+        PropertyCheck.mandatory(this, "fileFolderService", getFileFolderService());
+        PropertyCheck.mandatory(this, "rootNode", getRootNode());    
+    }
+
+    /**
+     * Get the WebDavUrl for the specified nodeRef
+     * 
+     * @param nodeRef the node that the webdav URL (or null)
+     * @return the URL of the node in webdav or "" if a URL cannot be built.
+     */
+    public String getWebdavUrl(NodeRef nodeRef)
+    {
+        if(!enabled)
+        {
+            return "";
+        }
+      
+        try
+        {
+            QName typeName = nodeService.getType(nodeRef);
+            
+            if (getIsContainer(typeName) || getIsDocument(typeName))
+            {
+                List<FileInfo> paths = fileFolderService.getNamePath(getRootNode().getNodeForCurrentTenant(), nodeRef);
+                
+                // build up the webdav url
+                StringBuilder path = new StringBuilder(128);
+                path.append("/" + WEBDAV_PREFIX);
+                
+                // build up the path skipping the first path as it is the root folder
+                for (int i=1; i<paths.size(); i++)
+                {
+                    path.append("/")
+                        .append(URLEncoder.encode(paths.get(i).getName()));
+                }
+                return path.toString();
+            }
+        }
+        catch (FileNotFoundException nodeErr)
+        {
+            // cannot build path if file no longer exists
+            return "";
+        }
+        return "";
+    }
+    
+    /**
+     * @return true if this Node is a container (i.e. a folder)
+     */
+    private boolean getIsContainer(QName type)
+    {
+        boolean isContainer =          
+            dictionaryService.isSubClass(type, ContentModel.TYPE_FOLDER) && 
+                    !dictionaryService.isSubClass(type, ContentModel.TYPE_SYSTEM_FOLDER);
+        return isContainer;
+    }
+    
+    /**
+     * @return true if this Node is a Document (i.e. with content)
+     */
+    private boolean getIsDocument(QName type)
+    {
+        boolean isDocument = dictionaryService.isSubClass(type, ContentModel.TYPE_CONTENT);
+        return isDocument;
+    }
+    
+    public void setNodeService(NodeService nodeService)
+    {
+        this.nodeService = nodeService;
+    }
+    public NodeService getNodeService()
+    {
+        return nodeService;
+    }
+    public void setDictionaryService(DictionaryService dictionaryService)
+    {
+        this.dictionaryService = dictionaryService;
+    }
+    public DictionaryService getDictionaryService()
+    {
+        return dictionaryService;
+    }
+    public void setFileFolderService(FileFolderService fileFolderService)
+    {
+        this.fileFolderService = fileFolderService;
+    }
+    public FileFolderService getFileFolderService()
+    {
+        return fileFolderService;
+    }
+    public void setRootNode(MTNodesCache2 rootNode)
+    {
+        this.rootNode = rootNode;
+    }
+    public MTNodesCache2 getRootNode()
+    {
+        return rootNode;
+    }  
+}