001/* 002 * (C) Copyright 2015 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.ecm.web.resources.jsf; 018 019import java.io.IOException; 020import java.util.Map; 021 022import javax.faces.component.UIComponent; 023import javax.faces.context.FacesContext; 024 025import org.apache.commons.lang.StringUtils; 026import org.apache.commons.logging.Log; 027import org.apache.commons.logging.LogFactory; 028import org.nuxeo.ecm.web.resources.api.ResourceType; 029 030/** 031 * Renderer for pages, handling several types of resources (css and js for now). 032 * 033 * @since 7.10 034 */ 035public class PageResourceRenderer extends ResourceBundleRenderer { 036 037 public static final String RENDERER_TYPE = "org.nuxeo.ecm.web.resources.jsf.PageResource"; 038 039 private static final Log log = LogFactory.getLog(PageResourceRenderer.class); 040 041 @Override 042 public void encodeEnd(FacesContext context, UIComponent component) throws IOException { 043 Map<String, Object> attributes = component.getAttributes(); 044 String name = (String) attributes.get("name"); 045 String type = (String) attributes.get("type"); 046 if (StringUtils.isBlank(type)) { 047 log.error(String.format("Cannot encode page with empty type at %s", component.getClientId())); 048 return; 049 } 050 if (!ResourceType.css.equals(type) && !ResourceType.js.equals(type)) { 051 log.error(String.format("Unsupported type '%s' to encode page '%s' at %s", type, name, 052 component.getClientId())); 053 return; 054 } 055 if (ResourceType.css.equals(type)) { 056 encodeEnd(context, component, ResourceType.css, PAGE_ENDPOINT_PATH + name + ".css"); 057 } else if (ResourceType.js.equals(type)) { 058 encodeEnd(context, component, ResourceType.js, PAGE_ENDPOINT_PATH + name + ".js"); 059 } 060 super.encodeEnd(context, component); 061 } 062 063}