Examples with NavigationBean org.alfresco.web.bean.NavigationBean used on opensource projects

Example 6 with NavigationBean

use of org.alfresco.web.bean.NavigationBean in project acs-community-packaging by Alfresco.

the class ExternalAccessServlet method service.

/**
 * @see javax.servlet.http.HttpServlet#service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
 */
protected void service(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {
    String uri = req.getRequestURI();
    if (logger.isDebugEnabled())
        logger.debug("Processing URL: " + uri + (req.getQueryString() != null ? ("?" + req.getQueryString()) : ""));
    AuthenticationStatus status = servletAuthenticate(req, res);
    if (status == AuthenticationStatus.Failure) {
        return;
    }
    setNoCacheHeaders(res);
    uri = uri.substring(req.getContextPath().length());
    StringTokenizer t = new StringTokenizer(uri, "/");
    int tokenCount = t.countTokens();
    if (tokenCount < 2) {
        throw new IllegalArgumentException("Externally addressable URL did not contain all required args: " + uri);
    }
    // skip servlet name
    t.nextToken();
    String outcome = t.nextToken();
    // get rest of the tokens arguments
    String[] args = new String[tokenCount - 2];
    for (int i = 0; i < tokenCount - 2; i++) {
        args[i] = t.nextToken();
    }
    if (logger.isDebugEnabled())
        logger.debug("External outcome found: " + outcome);
    // we almost always need this bean reference
    FacesContext fc = FacesHelper.getFacesContext(req, res, getServletContext());
    BrowseBean browseBean = (BrowseBean) FacesHelper.getManagedBean(fc, "BrowseBean");
    // get services we need
    ServiceRegistry serviceRegistry = getServiceRegistry(getServletContext());
    PermissionService permissionService = serviceRegistry.getPermissionService();
    // as we are potentially coming in from an external app reset the view stack
    Stack viewStack = (Stack) fc.getExternalContext().getSessionMap().get("_alfViewStack");
    if (viewStack != null) {
        viewStack.clear();
        if (logger.isDebugEnabled())
            logger.debug("Cleared view stack");
    }
    // setup is required for certain outcome requests
    if (OUTCOME_DOCDETAILS.equals(outcome)) {
        NodeRef nodeRef = null;
        if (args[0].equals(WebDAVServlet.WEBDAV_PREFIX)) {
            nodeRef = resolveWebDAVPath(fc, args);
        } else if (args.length == 3) {
            StoreRef storeRef = new StoreRef(args[0], args[1]);
            nodeRef = new NodeRef(storeRef, args[2]);
        }
        if (nodeRef != null) {
            // check that the user has at least READ access - else redirect to an error or login page
            if (!checkAccess(req, res, nodeRef, PermissionService.READ_CONTENT, true)) {
                return;
            }
            // setup the Document on the browse bean
            browseBean.setupContentAction(nodeRef.getId(), true);
        }
        // perform the appropriate JSF navigation outcome
        NavigationHandler navigationHandler = fc.getApplication().getNavigationHandler();
        navigationHandler.handleNavigation(fc, null, "dialog:" + OUTCOME_DOCDETAILS);
    } else if (OUTCOME_SPACEDETAILS.equals(outcome)) {
        NodeRef nodeRef = null;
        if (args[0].equals(WebDAVServlet.WEBDAV_PREFIX)) {
            nodeRef = resolveWebDAVPath(fc, args);
        } else if (args.length == 3) {
            StoreRef storeRef = new StoreRef(args[0], args[1]);
            nodeRef = new NodeRef(storeRef, args[2]);
        }
        if (nodeRef != null) {
            // check that the user has at least READ access - else redirect to an error or login page
            if (!checkAccess(req, res, nodeRef, PermissionService.READ_CONTENT, true)) {
                return;
            }
            // setup the Space on the browse bean
            browseBean.setupSpaceAction(nodeRef.getId(), true);
        }
        // perform the appropriate JSF navigation outcome
        NavigationHandler navigationHandler = fc.getApplication().getNavigationHandler();
        navigationHandler.handleNavigation(fc, null, "dialog:" + OUTCOME_SPACEDETAILS);
    } else if (OUTCOME_BROWSE.equals(outcome)) {
        NodeRef nodeRef = null;
        if (args.length != 0 && args[0].equals(WebDAVServlet.WEBDAV_PREFIX)) {
            nodeRef = resolveWebDAVPath(fc, args);
        } else if (args.length >= 3) {
            int offset = 0;
            offset = args.length - 3;
            StoreRef storeRef = new StoreRef(args[0 + offset], args[1 + offset]);
            nodeRef = new NodeRef(storeRef, args[2 + offset]);
        }
        if (nodeRef != null) {
            // check that the user has at least READ access - else redirect to an error or login page
            if (!checkAccess(req, res, nodeRef, PermissionService.READ_CONTENT, true)) {
                return;
            }
            // this call sets up the current node Id, and updates or initialises the
            // breadcrumb component with the selected node as appropriate.
            browseBean.updateUILocation(nodeRef);
            // force a "late" refresh of the BrowseBean to handle external servlet access URL
            browseBean.externalAccessRefresh();
            // check for view mode first argument
            if (args[0].equals(ARG_TEMPLATE)) {
                browseBean.setDashboardView(true);
            }
        // the above calls into BrowseBean setup the NavigationHandler automatically
        } else {
            // perform the appropriate JSF navigation outcome
            NavigationHandler navigationHandler = fc.getApplication().getNavigationHandler();
            navigationHandler.handleNavigation(fc, null, outcome);
        }
    } else if (OUTCOME_MYALFRESCO.equals(outcome)) {
        // setup the Dashboard Manager ready for the page we want to display
        if (req.getParameter(ARG_PAGE) != null) {
            DashboardManager manager = (DashboardManager) FacesHelper.getManagedBean(fc, DashboardManager.BEAN_NAME);
            manager.getPageConfig().setCurrentPage(req.getParameter(ARG_PAGE));
        }
        // perform the appropriate JSF navigation outcome
        NavigationHandler navigationHandler = fc.getApplication().getNavigationHandler();
        navigationHandler.handleNavigation(fc, null, outcome);
    } else if (OUTCOME_DIALOG.equals(outcome) || OUTCOME_WIZARD.equals(outcome)) {
        if (args.length != 0) {
            if (args.length > 1) {
                String currentNodeId = null;
                if (args[1].equals(WebDAVServlet.WEBDAV_PREFIX)) {
                    // Drop the first argument
                    String[] args2 = new String[args.length - 1];
                    for (int i = 1; i < args.length; i++) {
                        args2[i - 1] = args[i];
                        if (logger.isDebugEnabled()) {
                            logger.debug("Added segment " + args2[i - 1]);
                        }
                    }
                    NodeRef nodeRef = resolveWebDAVPath(fc, args2);
                    currentNodeId = nodeRef.getId();
                } else {
                    currentNodeId = args[1];
                }
                if (logger.isDebugEnabled()) {
                    logger.debug("currentNodeId: " + currentNodeId);
                }
                // if a GUID was passed, use it to init the NavigationBean current context
                NavigationBean navigator = (NavigationBean) FacesHelper.getManagedBean(fc, NavigationBean.BEAN_NAME);
                navigator.setCurrentNodeId(currentNodeId);
                browseBean.setupSpaceAction(currentNodeId, true);
                // setup the Document on the browse bean
                // avoid java.lang.NullPointerException
                // at org.alfresco.web.bean.content.InviteContentUsersWizard.getPermissionsForType(InviteContentUsersWizard.java:49)
                // at org.alfresco.web.bean.wizard.BaseInviteUsersWizard.getRoles(BaseInviteUsersWizard.java:562)
                browseBean.setupContentAction(currentNodeId, true);
            }
            NavigationHandler navigationHandler = fc.getApplication().getNavigationHandler();
            navigationHandler.handleNavigation(fc, null, outcome + ':' + args[0]);
        }
    } else if (OUTCOME_LOGOUT.equals(outcome)) {
        // special case for logout
        // invalidate ticket and clear the Security context for this thread
        Application.logOut(fc);
        res.sendRedirect(req.getContextPath() + FACES_SERVLET + Application.getLoginPage(getServletContext()));
        return;
    }
    // perform the forward to the page processed by the Faces servlet
    String viewId = fc.getViewRoot().getViewId();
    ViewSequenceUtils.nextViewSequence(fc);
    getServletContext().getRequestDispatcher(FACES_SERVLET + viewId).forward(req, res);
}

Example 7 with NavigationBean

use of org.alfresco.web.bean.NavigationBean in project acs-community-packaging by Alfresco.

the class StartWorkflowEvaluator method evaluate.

/**
 * @see org.alfresco.web.action.ActionEvaluator#evaluate(org.alfresco.web.bean.repository.Node)
 */
public boolean evaluate(Node node) {
    FacesContext facesContext = FacesContext.getCurrentInstance();
    NavigationBean nav = (NavigationBean) FacesHelper.getManagedBean(facesContext, NavigationBean.BEAN_NAME);
    // determine whether the workflow services are active
    boolean workflowPresent = false;
    WebApplicationContext springContext = FacesContextUtils.getRequiredWebApplicationContext(facesContext);
    BPMEngineRegistry bpmReg = (BPMEngineRegistry) springContext.getBean(BPM_ENGINE_BEAN_NAME);
    if (bpmReg != null) {
        String[] components = bpmReg.getWorkflowComponents();
        workflowPresent = (components != null && components.length > 0);
    }
    return (workflowPresent && nav.getIsGuest() == false && node.hasAspect(ContentModel.ASPECT_MULTILINGUAL_EMPTY_TRANSLATION) == false);
}

Example 8 with NavigationBean

use of org.alfresco.web.bean.NavigationBean in project acs-community-packaging by Alfresco.

the class AlfrescoNavigationHandler method getDispatchContextNode.

/**
 * Returns the node currently in the dispatch context
 *
 * @return The node currently in the dispatch context or null if
 * the dispatch context is empty
 */
protected Node getDispatchContextNode(FacesContext context) {
    Node dispatchNode = null;
    NavigationBean navBean = (NavigationBean) context.getExternalContext().getSessionMap().get(NavigationBean.BEAN_NAME);
    if (navBean != null) {
        dispatchNode = navBean.getDispatchContextNode();
    }
    return dispatchNode;
}

Example 9 with NavigationBean

use of org.alfresco.web.bean.NavigationBean in project acs-community-packaging by Alfresco.

the class NavigatorPluginBean method getGuestHomeRootNodes.

/**
 * Returns the root nodes for the guest home panel.
 * <p>
 * As the user expands and collapses nodes in the client this
 * cache will be updated with the appropriate nodes and states.
 * </p>
 *
 * @return List of root nodes for the guest home panel
 */
public List<TreeNode> getGuestHomeRootNodes() {
    if (this.guestHomeRootNodes == null) {
        this.guestHomeRootNodes = new ArrayList<TreeNode>();
        this.guestHomeNodes = new HashMap<String, TreeNode>();
        UserTransaction tx = null;
        try {
            tx = Repository.getUserTransaction(FacesContext.getCurrentInstance(), true);
            tx.begin();
            // query for the child nodes of the guest home space
            NavigationBean navBean = getNavigationBean();
            if (navBean != null) {
                NodeRef root = navBean.getGuestHomeNode().getNodeRef();
                List<ChildAssociationRef> childRefs = this.getNodeService().getChildAssocs(root, ContentModel.ASSOC_CONTAINS, RegexQNamePattern.MATCH_ALL);
                for (ChildAssociationRef ref : childRefs) {
                    NodeRef child = ref.getChildRef();
                    if (isAddableChild(child)) {
                        TreeNode node = createTreeNode(child);
                        this.guestHomeRootNodes.add(node);
                        this.guestHomeNodes.put(node.getNodeRef(), node);
                    }
                }
            }
            tx.commit();
        } catch (Throwable err) {
            Utils.addErrorMessage("NavigatorPluginBean exception in getGuestHomeRootNodes()", err);
            try {
                if (tx != null) {
                    tx.rollback();
                }
            } catch (Exception tex) {
            }
        }
    }
    return this.guestHomeRootNodes;
}

Example 10 with NavigationBean

use of org.alfresco.web.bean.NavigationBean in project acs-community-packaging by Alfresco.

the class AlfrescoNavigationHandler method handleBrowseDispatch.

protected void handleBrowseDispatch(FacesContext context, String fromAction, String outcome) {
    Node dispatchNode = null;
    NavigationBean navBean = (NavigationBean) context.getExternalContext().getSessionMap().get(NavigationBean.BEAN_NAME);
    if (navBean != null) {
        dispatchNode = navBean.getCurrentNode();
    }
    handleDispatch(context, fromAction, outcome, dispatchNode);
}