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Merged V2.1-A to HEAD

Browse Source 
8241: Implemented location based breadcrumb mode
         Default switched to 'path'


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@8281 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Derek Hulley
2008-02-14 13:36:28 +00:00
parent d8db3742b7
commit d20d8a7007
6 changed files with 183 additions and 17 deletions
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44
source/java/org/alfresco/web/bean/BrowseBean.java
View File

@@ -76,6 +76,7 @@ import org.alfresco.web.bean.repository.Repository;
import org.alfresco.web.bean.search.SearchContext;
import org.alfresco.web.bean.spaces.CreateSpaceWizard;
import org.alfresco.web.bean.users.UserPreferencesBean;
import org.alfresco.web.config.ClientConfigElement;
import org.alfresco.web.config.ViewsConfigElement;
import org.alfresco.web.ui.common.Utils;
import org.alfresco.web.ui.common.Utils.URLMode;
@@ -1660,10 +1661,10 @@ public class BrowseBean implements IContextListener
{
List<IBreadcrumbHandler> location = navigator.getLocation();
IBreadcrumbHandler handler = location.get(location.size() - 1);
if (handler instanceof BrowseBreadcrumbHandler)
if (handler instanceof IRepoBreadcrumbHandler)
{
// see if the current breadcrumb location is our node
if ( ((BrowseBreadcrumbHandler)handler).getNodeRef().equals(node.getNodeRef()) == true )
if ( ((IRepoBreadcrumbHandler)handler).getNodeRef().equals(node.getNodeRef()) == true )
{
location.remove(location.size() - 1);
@@ -1671,17 +1672,23 @@ public class BrowseBean implements IContextListener
if (location.size() != 0)
{
handler = location.get(location.size() - 1);
if (handler instanceof BrowseBreadcrumbHandler)
if (handler instanceof IRepoBreadcrumbHandler)
{
// change the current node Id
navigator.setCurrentNodeId(((BrowseBreadcrumbHandler)handler).getNodeRef().getId());
navigator.setCurrentNodeId(((IRepoBreadcrumbHandler)handler).getNodeRef().getId());
}
else
{
// TODO: shouldn't do this - but for now the user home dir is the root!
navigator.setCurrentNodeId(Application.getCurrentUser(FacesContext.getCurrentInstance()).getHomeSpaceId());
// if we don't have access to the NodeRef to go to next then go to the home space
navigator.processToolbarLocation(NavigationBean.LOCATION_HOME, false);
}
}
else
{
// if there is no breadcrumb left go to the user's home space
navigator.processToolbarLocation(NavigationBean.LOCATION_HOME, false);
}
}
}
}
@@ -1827,8 +1834,26 @@ public class BrowseBean implements IContextListener
// add new node to the end of the existing breadcrumb
if (foundNode == false)
{
String name = Repository.getNameForNode(this.nodeService, ref);
location.add(new BrowseBreadcrumbHandler(ref, name));
FacesContext context = FacesContext.getCurrentInstance();
String breadcrumbMode = Application.getClientConfig(context).getBreadcrumbMode();
if (ClientConfigElement.BREADCRUMB_LOCATION.equals(breadcrumbMode))
{
// if the breadcrumb is in "location" mode set the breadcrumb
// to the full path to the node
// TODO: check the end of the current breadcrumb, if the given
// node is a child then we can shortcut the build of the
// whole path.
Repository.setupBreadcrumbLocation(context, this.navigator, location, ref);
}
else
{
// if the breadcrum is in "path" mode just add the given item to the end
String name = Repository.getNameForNode(this.nodeService, ref);
location.add(new BrowseBreadcrumbHandler(ref, name));
}
}
}
else
@@ -1837,6 +1862,9 @@ public class BrowseBean implements IContextListener
String name = Repository.getNameForNode(this.nodeService, ref);
location.add(new BrowseBreadcrumbHandler(ref, name));
}
if (logger.isDebugEnabled())
logger.debug("Updated breadcrumb: " + location);
// set the current node Id ready for page refresh
this.navigator.setCurrentNodeId(ref.getId());

46
source/java/org/alfresco/web/bean/NavigationBean.java
View File

@@ -295,6 +295,9 @@ public class NavigationBean
setLocation(elements);
setCurrentNodeId(companyHome.getId());
if (s_logger.isDebugEnabled())
s_logger.debug("Created breadcrumb for companyhome: " + elements);
// inform registered beans that the current area has changed
UIContextService.getInstance(FacesContext.getCurrentInstance()).areaChanged();
@@ -309,8 +312,23 @@ public class NavigationBean
List<IBreadcrumbHandler> elements = new ArrayList<IBreadcrumbHandler>(1);
String homeSpaceId = Application.getCurrentUser(context).getHomeSpaceId();
NodeRef homeSpaceRef = new NodeRef(Repository.getStoreRef(), homeSpaceId);
String homeSpaceName = Repository.getNameForNode(this.nodeService, homeSpaceRef);
elements.add(new NavigationBreadcrumbHandler(homeSpaceRef, homeSpaceName));
if (this.clientConfig.getBreadcrumbMode().equals(ClientConfigElement.BREADCRUMB_LOCATION))
{
Repository.setupBreadcrumbLocation(context, this, elements, homeSpaceRef);
if (s_logger.isDebugEnabled())
s_logger.debug("Created breadcrumb location for userhome: " + elements);
}
else
{
String homeSpaceName = Repository.getNameForNode(this.nodeService, homeSpaceRef);
elements.add(new NavigationBreadcrumbHandler(homeSpaceRef, homeSpaceName));
if (s_logger.isDebugEnabled())
s_logger.debug("Created breadcrumb path for userhome: " + elements);
}
setLocation(elements);
setCurrentNodeId(homeSpaceRef.getId());
@@ -327,7 +345,22 @@ public class NavigationBean
{
List<IBreadcrumbHandler> elements = new ArrayList<IBreadcrumbHandler>(1);
Node guestHome = getGuestHomeNode();
elements.add(new NavigationBreadcrumbHandler(guestHome.getNodeRef(), guestHome.getName()));
if (this.clientConfig.getBreadcrumbMode().equals(ClientConfigElement.BREADCRUMB_LOCATION))
{
Repository.setupBreadcrumbLocation(context, this, elements, guestHome.getNodeRef());
if (s_logger.isDebugEnabled())
s_logger.debug("Created breadcrumb location for guesthome: " + elements);
}
else
{
elements.add(new NavigationBreadcrumbHandler(guestHome.getNodeRef(), guestHome.getName()));
if (s_logger.isDebugEnabled())
s_logger.debug("Created breadcrumb path for guesthome: " + elements);
}
setLocation(elements);
setCurrentNodeId(guestHome.getId());
@@ -366,6 +399,10 @@ public class NavigationBean
return Application.getMessage(FacesContext.getCurrentInstance(), MSG_MYALFRESCO);
};
});
if (s_logger.isDebugEnabled())
s_logger.debug("Created breadcrumb for myalfresco: " + elements);
setLocation(elements);
// inform registered beans that the current area has changed
@@ -933,6 +970,9 @@ public class NavigationBean
// setup the dispatch context
setupDispatchContext(new Node(ref));
// inform any listeners that the current space has changed
UIContextService.getInstance(FacesContext.getCurrentInstance()).spaceChanged();
if (fc.getViewRoot().getViewId().equals(BrowseBean.BROWSE_VIEW_ID))
{
return null;

54
source/java/org/alfresco/web/bean/repository/Repository.java
View File

@@ -58,13 +58,17 @@ import org.alfresco.service.cmr.repository.NodeService;
import org.alfresco.service.cmr.repository.Path;
import org.alfresco.service.cmr.repository.StoreRef;
import org.alfresco.service.cmr.search.SearchService;
import org.alfresco.service.cmr.security.AccessStatus;
import org.alfresco.service.cmr.security.PermissionService;
import org.alfresco.service.cmr.security.PersonService;
import org.alfresco.service.namespace.NamespaceService;
import org.alfresco.service.namespace.QName;
import org.alfresco.service.transaction.TransactionService;
import org.alfresco.web.app.Application;
import org.alfresco.web.bean.NavigationBean;
import org.alfresco.web.bean.NavigationBean.NavigationBreadcrumbHandler;
import org.alfresco.web.ui.common.Utils;
import org.alfresco.web.ui.common.component.IBreadcrumbHandler;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.web.context.support.WebApplicationContextUtils;
@@ -411,6 +415,56 @@ public final class Repository
return buf.toString();
}
/**
* Sets up the breadcrumb location representation for the given node in
* the given list.
*
* @param context FacesContext
* @param navBean NavigationBean instance
* @param location The location list to setup
* @param node The Node being navigated to
*/
public static void setupBreadcrumbLocation(FacesContext context,
NavigationBean navBean, List<IBreadcrumbHandler> location, NodeRef node)
{
// make the sure the given list is empty
location.clear();
// get required services
NodeService nodeService = Repository.getServiceRegistry(context).getNodeService();
PermissionService permsService = Repository.getServiceRegistry(context).getPermissionService();
// add the given node to start
String nodeName = Repository.getNameForNode(nodeService, node);
location.add(navBean.new NavigationBreadcrumbHandler(node, nodeName));
// get the given node's parent node
NodeRef parent = nodeService.getPrimaryParent(node).getParentRef();
while (parent != null)
{
// check the user can read the parent node
if (permsService.hasPermission(parent, PermissionService.READ) == AccessStatus.ALLOWED)
{
// get the grand parent so we can check for the root node
NodeRef grandParent = nodeService.getPrimaryParent(parent).getParentRef();
if (grandParent != null)
{
// current node is not the root node so add it to the breadcrumb
String parentName = Repository.getNameForNode(nodeService, parent);
location.add(0, navBean.new NavigationBreadcrumbHandler(parent, parentName));
}
parent = grandParent;
}
else
{
// the user does not have Read permission above this point so stop!
break;
}
}
}
/**
* Return the mimetype code for the specified file name.