001/* 002 * (C) Copyright 2014 Nuxeo SA (http://nuxeo.com/) and contributors. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the GNU Lesser General Public License 006 * (LGPL) version 2.1 which accompanies this distribution, and is available at 007 * http://www.gnu.org/licenses/lgpl-2.1.html 008 * 009 * This library is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * Contributors: 015 * Anahide Tchertchian 016 */ 017package org.nuxeo.theme.jsf.renderer; 018 019import java.io.IOException; 020import java.net.URL; 021import java.util.HashMap; 022import java.util.Map; 023 024import javax.faces.component.UIComponent; 025import javax.faces.context.ExternalContext; 026import javax.faces.context.FacesContext; 027import javax.faces.context.ResponseWriter; 028import javax.servlet.http.HttpServletRequest; 029 030import org.nuxeo.runtime.api.Framework; 031import org.nuxeo.theme.html.Utils; 032import org.nuxeo.theme.html.ui.ThemeStyles; 033import org.nuxeo.theme.themes.ThemeManager; 034 035import com.sun.faces.renderkit.html_basic.ScriptStyleBaseRenderer; 036 037/** 038 * @since 6.0 039 */ 040public class ThemeStylesRenderer extends ScriptStyleBaseRenderer { 041 042 @Override 043 protected void startElement(ResponseWriter writer, UIComponent component) throws IOException { 044 } 045 046 @Override 047 protected void endElement(ResponseWriter writer) throws IOException { 048 } 049 050 @Override 051 public void encodeEnd(FacesContext context, UIComponent component) throws IOException { 052 053 Map<String, Object> attributes = component.getAttributes(); 054 String cache = (String) attributes.get("cache"); 055 String inline = (String) attributes.get("inline"); 056 String theme = (String) attributes.get("theme"); 057 058 final ResponseWriter writer = context.getResponseWriter(); 059 final ExternalContext externalContext = context.getExternalContext(); 060 061 Map<String, Object> requestMap = externalContext.getRequestMap(); 062 final URL themeUrl = (URL) requestMap.get("org.nuxeo.theme.url"); 063 if (theme == null) { 064 theme = ThemeManager.getThemeNameByUrl(themeUrl); 065 } 066 067 Map<String, String> params = new HashMap<String, String>(); 068 069 params.put("themeName", theme); 070 params.put("path", externalContext.getRequestContextPath()); 071 // FIXME: use configuration 072 String basePath = Framework.getProperty("org.nuxeo.ecm.contextPath", "/nuxeo"); 073 params.put("basepath", basePath); 074 String collectionName = ThemeManager.getCollectionNameByUrl(themeUrl); 075 params.put("collection", collectionName); 076 077 Boolean virtualHosting = Utils.isVirtualHosting((HttpServletRequest) externalContext.getRequest()); 078 writer.write(ThemeStyles.render(params, Boolean.parseBoolean(cache), Boolean.parseBoolean(inline), 079 virtualHosting)); 080 } 081 082}