Hi,
I tried implemented an evaluator & its working as expected.
To implement it, you need to update web-client-config-actions.xml file as below:
KmSpaceEvaluator.java
Now only admin can see all the content options on all the spaces.All other users will see only a set of options on few spaces & on rest of spaces, they will see options as per their roles.
I tried implemented an evaluator & its working as expected.
To implement it, you need to update web-client-config-actions.xml file as below:
<!– Checkout document –>
<action id="checkout_doc">
<!–evaluator>org.alfresco.web.action.evaluator.CheckoutDocEvaluator</evaluator–>
<evaluator>com.xxxx.alfresco.km.evaluator.KmSpaceEvaluator</evaluator>
<label-id>checkout</label-id>
<image>/images/icons/CheckOut_icon.gif</image>
<action-listener>#{CCCheckoutFileDialog.setupContentAction}</action-listener>
<action>dialog:checkoutFile</action>
<params>
<param name="id">#{actionContext.id}</param>
</params>
</action>
KmSpaceEvaluator.java
package com.xxxx.alfresco.km.evaluator;
import java.util.Iterator;
import javax.faces.context.FacesContext;
import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.service.cmr.repository.NodeService;
import org.alfresco.service.cmr.repository.Path;
import org.alfresco.service.cmr.repository.Path.Element;
import org.alfresco.service.cmr.security.PermissionService;
import org.alfresco.web.action.evaluator.BaseActionEvaluator;
import org.alfresco.web.app.servlet.FacesHelper;
import org.alfresco.web.bean.NavigationBean;
import org.alfresco.web.bean.repository.Node;
import org.alfresco.web.bean.repository.Repository;
import org.apache.log4j.Logger;
/**
* @author Lalit Jangra
* Class to show all generic actions for spaces other than xxxx Knowledge Management.
* For each space under xxxx Knowledge Management,it will show all the content options xxxxAdmin only.
* For all other spaces, it will render content options as per role of logged in user.
*/
public class KmSpaceEvaluator extends BaseActionEvaluator {
private static final long serialVersionUID = 1L;
private static Logger logger = Logger.getLogger(KmSpaceEvaluator.class);
//private String currentUserName = null;
private NodeService nodeService;
/**
* Method to show all options to xxxxAdmin only.
* It will check for path of content & role of current user.
* If it contains xxxx_x0020_Knowledge_x0020_Management, it will render all content options
* for user with CONTENT_COORDINATOR role only.
* For all other spaces, it will render options depending if current user is CONSUMER or EDITOR
* CONTRIBUTOR or OWNER_AUTHORITY.
*/
public boolean evaluate(Node node) {
boolean result = false;
boolean kMFlag = false;
FacesContext context = FacesContext.getCurrentInstance();
//currentUserName = getCurrentUserName(context);
NavigationBean navigationBean = (NavigationBean)FacesHelper.getManagedBean(context, NavigationBean.BEAN_NAME);
NodeRef currNodeRef = navigationBean.getCurrentNode().getNodeRef();
String currSpace = navigationBean.getCurrentNode().getName();
//logger.debug("currNodeRef is : "+currNodeRef);
logger.debug("Current space is : "+currSpace);
nodeService = Repository.getServiceRegistry(context).getNodeService();
Path nodePath = nodeService.getPath(currNodeRef);//Path is like /x/y/z
Iterator<Element> pathItr = nodePath.iterator();//Iterating over path.
while (pathItr.hasNext()) {
Element pathElement = (Element) pathItr.next();//Getting a single path element say x or y or z.
String pathStr = pathElement.getElementString();//Getting path as a String from element.
// logger.debug("pathStr : " + pathStr);
if (pathStr.indexOf("xxxx_x0020_Knowledge_x0020_Management") > 0) {
kMFlag = true;
// logger.debug("Space is inside xxxx Knowledge Management so setting flag to true");
break;
}
}
logger.debug("kMFlag in KmSpaceEvaluator : " + kMFlag);
//Now kMFlag is known, it is checking for role of current logged in user.
if(kMFlag == true && node.hasPermission(PermissionService.COORDINATOR) == true){ // For Coordinator on xxxx Knowledge Management Space.
logger.debug(" For Coordinator on JKM ");
result = true;
}else if(kMFlag == true && (node.hasPermission(PermissionService.CONTRIBUTOR) || node.hasPermission(PermissionService.EDITOR) ||
node.hasPermission(PermissionService.CONSUMER) || node.hasPermission(PermissionService.OWNER_AUTHORITY)) == true ){
// For all other roles on xxxx Knowledge Management Space.
logger.debug(" For All other users on JKM ");
result = false;
}else if(kMFlag == false && node.hasPermission(PermissionService.COORDINATOR) == true ){// For Coordinator on non xxxx Knowledge Management Spaces.
logger.debug(" For Coordinator on all other spaces ");
result = true;
}else if(kMFlag == false && (node.hasPermission(PermissionService.CONTRIBUTOR) || node.hasPermission(PermissionService.EDITOR) ||
node.hasPermission(PermissionService.CONSUMER) || node.hasPermission(PermissionService.OWNER_AUTHORITY)) == true ){
// For all other roles on non xxxx Knowledge Management Spaces.
logger.debug(" For all other users on all other spaces ");
result = true;
}
logger.debug("result in KmSpaceEvaluator() : " + result);
return result;
}
}
Now only admin can see all the content options on all the spaces.All other users will see only a set of options on few spaces & on rest of spaces, they will see options as per their roles.
