Merge Offline Edit dev branch to HEAD

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@8527 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261

source/java/org/alfresco/web/action/evaluator/CancelEditingDocEvaluator.java

@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2005-2007 Alfresco Software Limited.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program 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 General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+ * As a special exception to the terms and conditions of version 2.0 of
+ * the GPL, you may redistribute this Program in connection with Free/Libre
+ * and Open Source Software ("FLOSS") applications as described in Alfresco's
+ * FLOSS exception.  You should have recieved a copy of the text describing
+ * the FLOSS exception, and it is also available here:
+ * http://www.alfresco.com/legal/licensing"
+ */
+package org.alfresco.web.action.evaluator;
+
+import org.alfresco.model.ContentModel;
+import org.alfresco.service.cmr.security.PermissionService;
+import org.alfresco.web.bean.repository.Node;
+
+/**
+ * UI Action Evaluator - Cancel editing document.
+ *
+ */
+public class CancelEditingDocEvaluator extends BaseActionEvaluator
+{
+
+   /**
+    * @see org.alfresco.web.action.ActionEvaluator#evaluate(org.alfresco.web.bean.repository.Node)
+    */
+   public boolean evaluate(Node node)
+   {
+      return (node.hasPermission(PermissionService.CANCEL_CHECK_OUT) &&
+              node.hasAspect(ContentModel.ASPECT_WORKING_COPY));
+   }
+
+}

source/java/org/alfresco/web/action/evaluator/DoneEditingDocEvaluator.java

@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2005-2007 Alfresco Software Limited.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program 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 General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+ * As a special exception to the terms and conditions of version 2.0 of
+ * the GPL, you may redistribute this Program in connection with Free/Libre
+ * and Open Source Software ("FLOSS") applications as described in Alfresco's
+ * FLOSS exception.  You should have recieved a copy of the text describing
+ * the FLOSS exception, and it is also available here:
+ * http://www.alfresco.com/legal/licensing"
+ */
+package org.alfresco.web.action.evaluator;
+
+import org.alfresco.model.ContentModel;
+import org.alfresco.service.cmr.security.PermissionService;
+import org.alfresco.web.bean.repository.Node;
+
+/**
+ * UI Action Evaluator - Done editing document.
+ *
+ */
+public class DoneEditingDocEvaluator extends BaseActionEvaluator
+{
+   /**
+    * @see org.alfresco.web.action.ActionEvaluator#evaluate(org.alfresco.web.bean.repository.Node)
+    */
+   public boolean evaluate(Node node)
+   {
+      return (node.hasPermission(PermissionService.CHECK_IN) &&
+              node.hasAspect(ContentModel.ASPECT_WORKING_COPY) == true);
+   }
+}

source/java/org/alfresco/web/action/evaluator/DownloadEvaluator.java

@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2005-2007 Alfresco Software Limited.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program 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 General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+ * As a special exception to the terms and conditions of version 2.0 of
+ * the GPL, you may redistribute this Program in connection with Free/Libre
+ * and Open Source Software ("FLOSS") applications as described in Alfresco's
+ * FLOSS exception.  You should have recieved a copy of the text describing
+ * the FLOSS exception, and it is also available here:
+ * http://www.alfresco.com/legal/licensing"
+ */
+package org.alfresco.web.action.evaluator;
+
+import javax.faces.context.FacesContext;
+
+import org.alfresco.model.ContentModel;
+import org.alfresco.service.cmr.dictionary.DictionaryService;
+import org.alfresco.web.bean.repository.Node;
+import org.alfresco.web.bean.repository.Repository;
+
+public class DownloadEvaluator extends BaseActionEvaluator
+{
+    /**
+     * @see org.alfresco.web.action.ActionEvaluator#evaluate(org.alfresco.web.bean.repository.Node)
+     */
+    public boolean evaluate(Node node)
+    {
+        FacesContext fc = FacesContext.getCurrentInstance();
+        DictionaryService dd = Repository.getServiceRegistry(fc).getDictionaryService();
+        
+        if (dd.isSubClass(node.getType(), ContentModel.TYPE_CONTENT))
+        {
+            return !node.isLocked();
+        }
+        return false;
+    }
+}

source/java/org/alfresco/web/action/evaluator/EditDocCIFSEvaluator.java

@@ -31,6 +31,7 @@ import org.alfresco.model.ContentModel;
 import org.alfresco.service.cmr.dictionary.DictionaryService;
 import org.alfresco.service.cmr.security.PermissionService;
 import org.alfresco.web.app.Application;
+import org.alfresco.web.bean.coci.EditOnlineDialog;
 import org.alfresco.web.bean.repository.Node;
 import org.alfresco.web.bean.repository.Repository;
 
@@ -59,7 +60,8 @@ public class EditDocCIFSEvaluator extends BaseActionEvaluator
          if (node.hasAspect(ApplicationModel.ASPECT_INLINEEDITABLE) == false &&
              "cifs".equals(Application.getClientConfig(fc).getEditLinkType()))
          {
-            if (node.isWorkingCopyOwner() == true ||
+            if ((node.isWorkingCopyOwner() == true && node.getProperties().get(ContentModel.PROP_WORKING_COPY_MODE) != null && 
+                 node.getProperties().get(ContentModel.PROP_WORKING_COPY_MODE).equals(EditOnlineDialog.ONLINE_EDITING))||
                (node.hasAspect(ContentModel.ASPECT_WORKING_COPY) && node.hasPermission(PermissionService.WRITE)) ||
                (node.isLocked() == false && node.hasAspect(ContentModel.ASPECT_WORKING_COPY) == false))
             {

source/java/org/alfresco/web/action/evaluator/EditDocHttpEvaluator.java

@@ -31,6 +31,7 @@ import org.alfresco.model.ContentModel;
 import org.alfresco.service.cmr.dictionary.DictionaryService;
 import org.alfresco.service.cmr.security.PermissionService;
 import org.alfresco.web.app.Application;
+import org.alfresco.web.bean.coci.EditOnlineDialog;
 import org.alfresco.web.bean.repository.Node;
 import org.alfresco.web.bean.repository.Repository;
 
@@ -63,10 +64,12 @@ public class EditDocHttpEvaluator extends BaseActionEvaluator
       // always be used otherwise the configured approach is used
       else if (dd.isSubClass(node.getType(), ContentModel.TYPE_CONTENT))
       {
-         if (node.hasAspect(ApplicationModel.ASPECT_INLINEEDITABLE) == true ||
-             "http".equals(Application.getClientConfig(fc).getEditLinkType()))
+         if (node.hasAspect(ApplicationModel.ASPECT_INLINEEDITABLE) == true &&
+             node.getProperties().get(ApplicationModel.PROP_EDITINLINE) != null &&
+             ((Boolean)node.getProperties().get(ApplicationModel.PROP_EDITINLINE)).booleanValue() == true)
          {
-            if (node.isWorkingCopyOwner() == true || 
+            if ((node.isWorkingCopyOwner() == true && node.getProperties().get(ContentModel.PROP_WORKING_COPY_MODE) != null && 
+                 node.getProperties().get(ContentModel.PROP_WORKING_COPY_MODE).equals(EditOnlineDialog.ONLINE_EDITING)) || 
                (node.hasAspect(ContentModel.ASPECT_WORKING_COPY) && node.hasPermission(PermissionService.WRITE)) ||
                (node.isLocked() == false && node.hasAspect(ContentModel.ASPECT_WORKING_COPY) == false))
             {

source/java/org/alfresco/web/action/evaluator/EditDocOfflineEvaluator.java

@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2005-2007 Alfresco Software Limited.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program 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 General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+ * As a special exception to the terms and conditions of version 2.0 of
+ * the GPL, you may redistribute this Program in connection with Free/Libre
+ * and Open Source Software ("FLOSS") applications as described in Alfresco's
+ * FLOSS exception.  You should have recieved a copy of the text describing
+ * the FLOSS exception, and it is also available here:
+ * http://www.alfresco.com/legal/licensing"
+ */
+package org.alfresco.web.action.evaluator;
+
+
+/**
+ * UI Action Evaluator - Offline Document Editing.
+ */
+public class EditDocOfflineEvaluator extends CheckoutDocEvaluator
+{
+}

source/java/org/alfresco/web/action/evaluator/EditDocOnlineCIFSEvaluator.java

@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2005-2007 Alfresco Software Limited.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program 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 General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+ * As a special exception to the terms and conditions of version 2.0 of
+ * the GPL, you may redistribute this Program in connection with Free/Libre
+ * and Open Source Software ("FLOSS") applications as described in Alfresco's
+ * FLOSS exception.  You should have recieved a copy of the text describing
+ * the FLOSS exception, and it is also available here:
+ * http://www.alfresco.com/legal/licensing"
+ */
+package org.alfresco.web.action.evaluator;
+
+import java.util.Map;
+
+import javax.faces.context.FacesContext;
+
+import org.alfresco.model.ApplicationModel;
+import org.alfresco.model.ContentModel;
+import org.alfresco.service.cmr.dictionary.DictionaryService;
+import org.alfresco.web.app.Application;
+import org.alfresco.web.bean.coci.EditOnlineDialog;
+import org.alfresco.web.bean.repository.Node;
+import org.alfresco.web.bean.repository.Repository;
+
+/**
+ * UI Action Evaluator - Edit document online via CIFS.
+ *
+ */
+public class EditDocOnlineCIFSEvaluator extends CheckoutDocEvaluator
+{
+
+   /**
+    * @see org.alfresco.web.action.ActionEvaluator#evaluate(org.alfresco.web.bean.repository.Node)
+    */
+   public boolean evaluate(Node node)
+   {
+      FacesContext fc = FacesContext.getCurrentInstance();
+      DictionaryService dd = Repository.getServiceRegistry(fc).getDictionaryService();
+
+      boolean result = false;
+
+      // if the node is inline editable, the inline online editing should always be used
+      if (dd.isSubClass(node.getType(), ContentModel.TYPE_CONTENT))
+      {
+         Map<String, Object> props = node.getProperties();
+         if ((node.hasAspect(ApplicationModel.ASPECT_INLINEEDITABLE) == false || props.get(ApplicationModel.PROP_EDITINLINE) == null ||
+               ((Boolean)props.get(ApplicationModel.PROP_EDITINLINE)).booleanValue() == false) && "cifs".equals(Application.getClientConfig(fc).getEditLinkType()))
+         {
+            if (node.hasAspect(ContentModel.ASPECT_WORKING_COPY))
+            {
+               if (props.get(ContentModel.PROP_WORKING_COPY_MODE) != null && props.get(ContentModel.PROP_WORKING_COPY_MODE).equals(EditOnlineDialog.ONLINE_EDITING))
+                  result = true;
+            }
+            else
+            {
+               result = super.evaluate(node);
+            }
+         }
+      }
+
+      return result;
+   }
+
+}

source/java/org/alfresco/web/action/evaluator/EditDocOnlineHttpEvaluator.java

@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 2005-2007 Alfresco Software Limited.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program 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 General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+ * As a special exception to the terms and conditions of version 2.0 of
+ * the GPL, you may redistribute this Program in connection with Free/Libre
+ * and Open Source Software ("FLOSS") applications as described in Alfresco's
+ * FLOSS exception.  You should have recieved a copy of the text describing
+ * the FLOSS exception, and it is also available here:
+ * http://www.alfresco.com/legal/licensing"
+ */
+package org.alfresco.web.action.evaluator;
+
+import java.util.Map;
+
+import javax.faces.context.FacesContext;
+
+import org.alfresco.model.ApplicationModel;
+import org.alfresco.model.ContentModel;
+import org.alfresco.service.cmr.dictionary.DictionaryService;
+import org.alfresco.web.bean.coci.EditOnlineDialog;
+import org.alfresco.web.bean.repository.Node;
+import org.alfresco.web.bean.repository.Repository;
+
+/**
+ * UI Action Evaluator - Edit document online via http.
+ *
+ */
+public class EditDocOnlineHttpEvaluator extends CheckoutDocEvaluator
+{
+
+   /**
+    * @see org.alfresco.web.action.ActionEvaluator#evaluate(org.alfresco.web.bean.repository.Node)
+    */
+   public boolean evaluate(Node node)
+   {
+      FacesContext fc = FacesContext.getCurrentInstance();
+      DictionaryService dd = Repository.getServiceRegistry(fc).getDictionaryService();
+
+      boolean result = false;
+
+      if(node.hasAspect(ContentModel.ASPECT_MULTILINGUAL_EMPTY_TRANSLATION))
+      {
+         // this branch from EditDocHttpEvaluator
+         // skip, result = false
+      }
+      else if (dd.isSubClass(node.getType(), ContentModel.TYPE_CONTENT))
+      {
+         Map<String, Object> props = node.getProperties();
+         if ((node.hasAspect(ApplicationModel.ASPECT_INLINEEDITABLE) &&
+               props.get(ApplicationModel.PROP_EDITINLINE) != null &&
+               ((Boolean)props.get(ApplicationModel.PROP_EDITINLINE)).booleanValue() == true))
+         {
+            if (node.hasAspect(ContentModel.ASPECT_WORKING_COPY))
+            {
+               if (props.get(ContentModel.PROP_WORKING_COPY_MODE) != null && props.get(ContentModel.PROP_WORKING_COPY_MODE).equals(EditOnlineDialog.ONLINE_EDITING))
+                  result = true;
+            }
+            else
+            {
+               result = super.evaluate(node);
+            }
+         }
+      }
+
+      return result;
+   }
+
+}

source/java/org/alfresco/web/action/evaluator/EditDocOnlineWebDavEvaluator.java

@@ -0,0 +1,80 @@
+/*
+ * Copyright (C) 2005-2007 Alfresco Software Limited.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program 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 General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+ * As a special exception to the terms and conditions of version 2.0 of
+ * the GPL, you may redistribute this Program in connection with Free/Libre
+ * and Open Source Software ("FLOSS") applications as described in Alfresco's
+ * FLOSS exception.  You should have recieved a copy of the text describing
+ * the FLOSS exception, and it is also available here:
+ * http://www.alfresco.com/legal/licensing"
+ */
+package org.alfresco.web.action.evaluator;
+
+import java.util.Map;
+
+import javax.faces.context.FacesContext;
+
+import org.alfresco.model.ApplicationModel;
+import org.alfresco.model.ContentModel;
+import org.alfresco.service.cmr.dictionary.DictionaryService;
+import org.alfresco.web.app.Application;
+import org.alfresco.web.bean.coci.EditOfflineDialog;
+import org.alfresco.web.bean.coci.EditOnlineDialog;
+import org.alfresco.web.bean.repository.Node;
+import org.alfresco.web.bean.repository.Repository;
+
+/**
+ * UI Action Evaluator - Edit document online via WebDav.
+ *
+ */
+public class EditDocOnlineWebDavEvaluator extends CheckoutDocEvaluator
+{
+
+   /**
+    * @see org.alfresco.web.action.ActionEvaluator#evaluate(org.alfresco.web.bean.repository.Node)
+    */
+   public boolean evaluate(Node node)
+   {
+      FacesContext fc = FacesContext.getCurrentInstance();
+      DictionaryService dd = Repository.getServiceRegistry(fc).getDictionaryService();
+
+      boolean result = false;
+
+      // if the node is inline editable, the inline online editing should always be used
+      if (dd.isSubClass(node.getType(), ContentModel.TYPE_CONTENT))
+      {
+         Map<String, Object> props = node.getProperties();
+
+         if ((node.hasAspect(ApplicationModel.ASPECT_INLINEEDITABLE) == false || props.get(ApplicationModel.PROP_EDITINLINE) == null ||
+               ((Boolean)props.get(ApplicationModel.PROP_EDITINLINE)).booleanValue() == false) && "webdav".equals(Application.getClientConfig(fc).getEditLinkType()))
+         {
+            if (node.hasAspect(ContentModel.ASPECT_WORKING_COPY))
+            {
+               if (props.get(ContentModel.PROP_WORKING_COPY_MODE) != null && props.get(ContentModel.PROP_WORKING_COPY_MODE).equals(EditOnlineDialog.ONLINE_EDITING))
+                  result = true;
+            }
+            else
+            {
+               result = super.evaluate(node);
+            }
+         }
+      }
+
+      return result;
+   }
+
+}

source/java/org/alfresco/web/action/evaluator/EditDocWebDavEvaluator.java

@@ -31,6 +31,7 @@ import org.alfresco.model.ContentModel;
 import org.alfresco.service.cmr.dictionary.DictionaryService;
 import org.alfresco.service.cmr.security.PermissionService;
 import org.alfresco.web.app.Application;
+import org.alfresco.web.bean.coci.EditOnlineDialog;
 import org.alfresco.web.bean.repository.Node;
 import org.alfresco.web.bean.repository.Repository;
 
@@ -59,7 +60,7 @@ public class EditDocWebDavEvaluator extends BaseActionEvaluator
          if (node.hasAspect(ApplicationModel.ASPECT_INLINEEDITABLE) == false &&
              "webdav".equals(Application.getClientConfig(fc).getEditLinkType()))
          {
-            if (node.isWorkingCopyOwner() == true ||
+            if ((node.isWorkingCopyOwner() == true && node.getProperties().get(ContentModel.PROP_WORKING_COPY_MODE).equals(EditOnlineDialog.ONLINE_EDITING)) ||
                (node.hasAspect(ContentModel.ASPECT_WORKING_COPY) && node.hasPermission(PermissionService.WRITE)) ||
                (node.isLocked() == false && node.hasAspect(ContentModel.ASPECT_WORKING_COPY) == false))
             {

source/java/org/alfresco/web/action/evaluator/UpdateDocEvaluator.java

@@ -24,10 +24,13 @@
  */
 package org.alfresco.web.action.evaluator;
 
+import java.util.Map;
+
 import javax.faces.context.FacesContext;
 
 import org.alfresco.model.ContentModel;
 import org.alfresco.service.cmr.dictionary.DictionaryService;
+import org.alfresco.web.bean.coci.EditOfflineDialog;
 import org.alfresco.web.bean.repository.Node;
 import org.alfresco.web.bean.repository.Repository;
 
@@ -47,10 +50,13 @@ public class UpdateDocEvaluator extends BaseActionEvaluator
    {
       DictionaryService dd = Repository.getServiceRegistry(
             FacesContext.getCurrentInstance()).getDictionaryService();
+
+      Map<String, Object> props = node.getProperties();
+      
+      boolean isOfflineEditing = props.get(ContentModel.PROP_WORKING_COPY_MODE) != null && props.get(ContentModel.PROP_WORKING_COPY_MODE).equals(EditOfflineDialog.OFFLINE_EDITING);
       
       return dd.isSubClass(node.getType(), ContentModel.TYPE_CONTENT) && 
-             ((node.isWorkingCopyOwner() == true ||
-              (node.isLocked() == false &&
-               node.hasAspect(ContentModel.ASPECT_WORKING_COPY) == false)));
+             ((node.isWorkingCopyOwner() == true && !isOfflineEditing) ||
+              (node.isLocked() == false && node.hasAspect(ContentModel.ASPECT_WORKING_COPY) == false));
    }
 }

source/java/org/alfresco/web/action/evaluator/UploadNewVersionEvaluator.java

@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2005-2007 Alfresco Software Limited.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program 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 General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+ * As a special exception to the terms and conditions of version 2.0 of 
+ * the GPL, you may redistribute this Program in connection with Free/Libre 
+ * and Open Source Software ("FLOSS") applications as described in Alfresco's 
+ * FLOSS exception.  You should have recieved a copy of the text describing 
+ * the FLOSS exception, and it is also available here: 
+ * http://www.alfresco.com/legal/licensing"
+ */
+package org.alfresco.web.action.evaluator;
+
+import java.util.Map;
+
+import org.alfresco.model.ContentModel;
+import org.alfresco.service.cmr.security.PermissionService;
+import org.alfresco.web.bean.coci.EditOfflineDialog;
+import org.alfresco.web.bean.repository.Node;
+
+/**
+ * UI Action Evaluator - Upload new version
+ * 
+ */
+public class UploadNewVersionEvaluator extends BaseActionEvaluator
+{
+
+   /**
+    * @see org.alfresco.web.action.ActionEvaluator#evaluate(org.alfresco.web.bean.repository.Node)
+    */
+   public boolean evaluate(Node node)
+   {
+        Map<String, Object> props = node.getProperties();
+      
+        return (node.hasPermission(PermissionService.CHECK_IN) && node.hasAspect(ContentModel.ASPECT_WORKING_COPY) == true &&
+              props.get(ContentModel.PROP_WORKING_COPY_MODE) != null && props.get(ContentModel.PROP_WORKING_COPY_MODE).equals(EditOfflineDialog.OFFLINE_EDITING));
+   }
+
+}