com.liferay.document.library.web.internal.display.context.logic.DLVisualizationHelper.java Source code

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Here is the source code for com.liferay.document.library.web.internal.display.context.logic.DLVisualizationHelper.java

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/**
 * Copyright (c) 2000-present 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.document.library.web.internal.display.context.logic;

import com.liferay.document.library.web.constants.DLPortletKeys;
import com.liferay.document.library.web.internal.display.context.util.DLRequestHelper;
import com.liferay.document.library.web.internal.settings.DLPortletInstanceSettings;
import com.liferay.portal.kernel.portlet.PortalPreferences;
import com.liferay.portal.kernel.portlet.PortletPreferencesFactoryUtil;
import com.liferay.portal.kernel.util.ArrayUtil;
import com.liferay.portal.kernel.util.ParamUtil;
import com.liferay.portal.kernel.util.Validator;
import com.liferay.portal.util.PropsValues;

/**
 * @author Ivn Zaera
 */
public class DLVisualizationHelper {

    public DLVisualizationHelper(DLRequestHelper dlRequestHelper) {
        _dlRequestHelper = dlRequestHelper;
    }

    public String getDisplayStyle() {
        DLPortletInstanceSettings dlPortletInstanceSettings = _dlRequestHelper.getDLPortletInstanceSettings();

        String[] displayViews = dlPortletInstanceSettings.getDisplayViews();

        String displayStyle = ParamUtil.getString(_dlRequestHelper.getRequest(), "displayStyle");

        if (Validator.isNull(displayStyle)) {
            PortalPreferences portalPreferences = PortletPreferencesFactoryUtil
                    .getPortalPreferences(_dlRequestHelper.getLiferayPortletRequest());

            displayStyle = portalPreferences.getValue(DLPortletKeys.DOCUMENT_LIBRARY, "display-style",
                    PropsValues.DL_DEFAULT_DISPLAY_VIEW);
        }

        if (!ArrayUtil.contains(displayViews, displayStyle)) {
            displayStyle = displayViews[0];
        }

        return displayStyle;
    }

    public boolean isAddFolderButtonVisible() {
        String portletName = _dlRequestHelper.getPortletName();

        if (portletName.equals(DLPortletKeys.DOCUMENT_LIBRARY)
                || portletName.equals(DLPortletKeys.DOCUMENT_LIBRARY_ADMIN)) {

            return true;
        }

        return false;
    }

    public boolean isMountFolderVisible() {
        return ParamUtil.getBoolean(_dlRequestHelper.getRequest(), "showMountFolder", true);
    }

    public boolean isShowMinimalActionsButton() {
        String portletName = _dlRequestHelper.getPortletName();

        if (portletName.equals(DLPortletKeys.DOCUMENT_LIBRARY)
                || portletName.equals(DLPortletKeys.DOCUMENT_LIBRARY_ADMIN)) {

            return true;
        }

        return ParamUtil.getBoolean(_dlRequestHelper.getRequest(), "showMinimalActionButtons");
    }

    private final DLRequestHelper _dlRequestHelper;

}