com.liferay.portlet.portletconfiguration.action.EditSupportedClientsAction.java Source code

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Here is the source code for com.liferay.portlet.portletconfiguration.action.EditSupportedClientsAction.java

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/**
 * Copyright (c) 2000-2012 Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

package com.liferay.portlet.portletconfiguration.action;

import com.liferay.portal.kernel.servlet.SessionErrors;
import com.liferay.portal.kernel.util.ParamUtil;
import com.liferay.portal.model.Layout;
import com.liferay.portal.model.Portlet;
import com.liferay.portal.security.auth.PrincipalException;
import com.liferay.portal.theme.ThemeDisplay;
import com.liferay.portal.util.WebKeys;
import com.liferay.portlet.PortletPreferencesFactoryUtil;

import java.util.Set;

import javax.portlet.ActionRequest;
import javax.portlet.ActionResponse;
import javax.portlet.PortletConfig;
import javax.portlet.PortletPreferences;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

/**
 * @author Brian Wing Shun Chan
 */
public class EditSupportedClientsAction extends EditConfigurationAction {

    @Override
    public void processAction(ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
            ActionRequest actionRequest, ActionResponse actionResponse) throws Exception {

        Portlet portlet = null;

        try {
            portlet = getPortlet(actionRequest);
        } catch (PrincipalException pe) {
            SessionErrors.add(actionRequest, PrincipalException.class.getName());

            setForward(actionRequest, "portlet.portlet_configuration.error");
        }

        updateSupportedClients(portlet, actionRequest);

        sendRedirect(actionRequest, actionResponse);
    }

    @Override
    public ActionForward render(ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
            RenderRequest renderRequest, RenderResponse renderResponse) throws Exception {

        Portlet portlet = null;

        try {
            portlet = getPortlet(renderRequest);
        } catch (PrincipalException pe) {
            SessionErrors.add(renderRequest, PrincipalException.class.getName());

            return mapping.findForward("portlet.portlet_configuration.error");
        }

        renderResponse.setTitle(getTitle(portlet, renderRequest));

        return mapping
                .findForward(getForward(renderRequest, "portlet.portlet_configuration.edit_supported_clients"));
    }

    protected void updateSupportedClients(Portlet portlet, ActionRequest actionRequest) throws Exception {

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

        Layout layout = themeDisplay.getLayout();

        PortletPreferences portletSetup = PortletPreferencesFactoryUtil.getLayoutPortletSetup(layout,
                portlet.getPortletId());

        Set<String> allPortletModes = portlet.getAllPortletModes();

        for (String portletMode : allPortletModes) {
            String mobileDevicesParam = "portletSetupSupportedClientsMobileDevices_" + portletMode;

            boolean mobileDevices = ParamUtil.getBoolean(actionRequest, mobileDevicesParam);

            portletSetup.setValue(mobileDevicesParam, String.valueOf(mobileDevices));
        }

        portletSetup.store();
    }

}