Examples with LayoutPortlet org.apereo.portal.layout.LayoutPortlet used on opensource projects

Example 1 with LayoutPortlet

use of org.apereo.portal.layout.LayoutPortlet in project uPortal by Jasig.

the class LayoutRESTController method getRESTController.

/**
     * A REST call to get a json feed of the current users layout. Intent was to provide a layout
     * document without per-tab information for mobile device rendering.
     *
     * @param request The servlet request. Utilized to get the users instance and eventually there
     *     layout
     * @param tab The tab name of which you would like to filter; optional; if not provided, will
     *     return entire layout.
     * @return json feed of the layout
     * @deprecated Use /api/v4-3/dlm/layout.json. It has much more information about portlets and
     *     includes regions and breakout per tab
     */
@Deprecated
@RequestMapping(value = "/layoutDoc", method = RequestMethod.GET)
public ModelAndView getRESTController(HttpServletRequest request, @RequestParam(value = "tab", required = false) String tab) {
    final IPerson person = personManager.getPerson(request);
    List<LayoutPortlet> portlets = new ArrayList<LayoutPortlet>();
    try {
        final IUserInstance ui = userInstanceManager.getUserInstance(request);
        final IUserPreferencesManager upm = ui.getPreferencesManager();
        final IUserProfile profile = upm.getUserProfile();
        final DistributedUserLayout userLayout = userLayoutStore.getUserLayout(person, profile);
        Document document = userLayout.getLayout();
        NodeList portletNodes = null;
        if (tab != null) {
            NodeList folders = document.getElementsByTagName("folder");
            for (int i = 0; i < folders.getLength(); i++) {
                Node node = folders.item(i);
                if (tab.equalsIgnoreCase(node.getAttributes().getNamedItem("name").getNodeValue())) {
                    TabListOfNodes tabNodes = new TabListOfNodes();
                    tabNodes.addAllChannels(node.getChildNodes());
                    portletNodes = tabNodes;
                    break;
                }
            }
        } else {
            portletNodes = document.getElementsByTagName("channel");
        }
        for (int i = 0; i < portletNodes.getLength(); i++) {
            try {
                NamedNodeMap attributes = portletNodes.item(i).getAttributes();
                IPortletDefinition def = portletDao.getPortletDefinitionByFname(attributes.getNamedItem("fname").getNodeValue());
                LayoutPortlet portlet = new LayoutPortlet(def);
                portlet.setNodeId(attributes.getNamedItem("ID").getNodeValue());
                //get alt max URL
                String alternativeMaximizedLink = def.getAlternativeMaximizedLink();
                if (alternativeMaximizedLink != null) {
                    portlet.setUrl(alternativeMaximizedLink);
                    portlet.setAltMaxUrl(true);
                } else {
                    // get the maximized URL for this portlet
                    final IPortalUrlBuilder portalUrlBuilder = urlProvider.getPortalUrlBuilderByLayoutNode(request, attributes.getNamedItem("ID").getNodeValue(), UrlType.RENDER);
                    final IPortletWindowId targetPortletWindowId = portalUrlBuilder.getTargetPortletWindowId();
                    if (targetPortletWindowId != null) {
                        final IPortletUrlBuilder portletUrlBuilder = portalUrlBuilder.getPortletUrlBuilder(targetPortletWindowId);
                        portletUrlBuilder.setWindowState(WindowState.MAXIMIZED);
                    }
                    portlet.setUrl(portalUrlBuilder.getUrlString());
                    portlet.setAltMaxUrl(false);
                }
                portlets.add(portlet);
            } catch (Exception e) {
                log.warn("Exception construction JSON representation of mobile portlet", e);
            }
        }
        ModelAndView mv = new ModelAndView();
        mv.addObject("layout", portlets);
        mv.setViewName("json");
        return mv;
    } catch (Exception e) {
        log.error("Error retrieving user layout document", e);
    }
    return null;
}

Example 2 with LayoutPortlet

use of org.apereo.portal.layout.LayoutPortlet in project uPortal by Jasig.

the class PortletsRESTController method getPortlet.

/**
     * Provides information about a single portlet in the registry. NOTE: Access to this API enpoint
     * requires only <code>IPermission.PORTAL_SUBSCRIBE</code> permission.
     */
@RequestMapping(value = "/portlet/{fname}.json", method = RequestMethod.GET)
public ModelAndView getPortlet(HttpServletRequest request, HttpServletResponse response, @PathVariable String fname) throws Exception {
    IAuthorizationPrincipal ap = getAuthorizationPrincipal(request);
    IPortletDefinition portletDef = portletDefinitionRegistry.getPortletDefinitionByFname(fname);
    if (portletDef != null && ap.canRender(portletDef.getPortletDefinitionId().getStringId())) {
        LayoutPortlet portlet = new LayoutPortlet(portletDef);
        return new ModelAndView("json", "portlet", portlet);
    } else {
        response.setStatus(HttpServletResponse.SC_FORBIDDEN);
        return new ModelAndView("json");
    }
}