Example usage for com.liferay.portal.kernel.model Portlet isSystem

Introduction

In this page you can find the example usage for com.liferay.portal.kernel.model Portlet isSystem.

Prototype

public boolean isSystem();

Source Link

Document

Returns true if the portlet is a system portlet that a user cannot manually add to their page.

Usage

From source file:com.liferay.layout.admin.web.internal.display.context.OrphanPortletsDisplayContext.java

License:Open Source License

public List<Portlet> getOrphanPortlets(Layout layout) {
    if (!layout.isSupportsEmbeddedPortlets()) {
        return Collections.emptyList();
    }/*from  w w w . j  a  v  a2s  . co m*/

    ThemeDisplay themeDisplay = (ThemeDisplay) _liferayPortletRequest.getAttribute(WebKeys.THEME_DISPLAY);

    LayoutTypePortlet selLayoutTypePortlet = (LayoutTypePortlet) layout.getLayoutType();

    List<Portlet> explicitlyAddedPortlets = selLayoutTypePortlet.getExplicitlyAddedPortlets();

    List<String> explicitlyAddedPortletIds = new ArrayList<>();

    for (Portlet explicitlyAddedPortlet : explicitlyAddedPortlets) {
        explicitlyAddedPortletIds.add(explicitlyAddedPortlet.getPortletId());
    }

    List<Portlet> orphanPortlets = new ArrayList<>();

    List<PortletPreferences> portletPreferences = PortletPreferencesLocalServiceUtil.getPortletPreferences(
            PortletKeys.PREFS_OWNER_ID_DEFAULT, PortletKeys.PREFS_OWNER_TYPE_LAYOUT, getSelPlid());

    for (PortletPreferences portletPreference : portletPreferences) {
        String portletId = portletPreference.getPortletId();

        Portlet portlet = PortletLocalServiceUtil.getPortletById(themeDisplay.getCompanyId(), portletId);

        if (portlet.isSystem()) {
            continue;
        }

        if (explicitlyAddedPortletIds.contains(portletId)) {
            continue;
        }

        orphanPortlets.add(portlet);
    }

    HttpServletRequest request = PortalUtil.getHttpServletRequest(_liferayPortletRequest);

    PortletTitleComparator portletTitleComparator = new PortletTitleComparator(request.getServletContext(),
            themeDisplay.getLocale());

    orphanPortlets = ListUtil.sort(orphanPortlets, portletTitleComparator);

    return orphanPortlets;
}

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