com.liferay.portal.events.ThemeServicePreAction Maven / Gradle / Ivy
/**
* 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.portal.events;
import com.liferay.portal.kernel.events.Action;
import com.liferay.portal.kernel.events.ActionException;
import com.liferay.portal.kernel.log.Log;
import com.liferay.portal.kernel.log.LogFactoryUtil;
import com.liferay.portal.kernel.model.ColorScheme;
import com.liferay.portal.kernel.model.Layout;
import com.liferay.portal.kernel.model.Theme;
import com.liferay.portal.kernel.service.ThemeLocalServiceUtil;
import com.liferay.portal.kernel.theme.ThemeDisplay;
import com.liferay.portal.kernel.util.ColorSchemeFactoryUtil;
import com.liferay.portal.kernel.util.ThemeFactoryUtil;
import com.liferay.portal.kernel.util.WebKeys;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
/**
* @author Edward Han
*/
public class ThemeServicePreAction extends Action {
@Override
public void run(HttpServletRequest request, HttpServletResponse response)
throws ActionException {
try {
servicePre(request, response);
}
catch (Exception e) {
throw new ActionException(e);
}
}
protected void servicePre(
HttpServletRequest request, HttpServletResponse response)
throws Exception {
ThemeDisplay themeDisplay = (ThemeDisplay)request.getAttribute(
WebKeys.THEME_DISPLAY);
Theme theme = themeDisplay.getTheme();
if (theme != null) {
if (_log.isInfoEnabled()) {
_log.info("Theme is already set");
}
return;
}
ColorScheme colorScheme = themeDisplay.getColorScheme();
Layout layout = themeDisplay.getLayout();
if (layout != null) {
theme = layout.getTheme();
colorScheme = layout.getColorScheme();
}
else {
String themeId = ThemeFactoryUtil.getDefaultRegularThemeId(
themeDisplay.getCompanyId());
String colorSchemeId =
ColorSchemeFactoryUtil.getDefaultRegularColorSchemeId();
theme = ThemeLocalServiceUtil.getTheme(
themeDisplay.getCompanyId(), themeId);
colorScheme = ThemeLocalServiceUtil.getColorScheme(
themeDisplay.getCompanyId(), theme.getThemeId(), colorSchemeId);
}
request.setAttribute(WebKeys.COLOR_SCHEME, colorScheme);
request.setAttribute(WebKeys.THEME, theme);
themeDisplay.setLookAndFeel(theme, colorScheme);
}
private static final Log _log = LogFactoryUtil.getLog(
ThemeServicePreAction.class);
}