/*
* Copyright 2009 Prime Technology.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.primefaces.component.growl;
import java.io.IOException;
import java.util.Iterator;
import javax.faces.application.FacesMessage;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import javax.faces.context.ResponseWriter;
import org.primefaces.renderkit.CoreRenderer;
import org.primefaces.resource.ResourceUtils;
public class GrowlRenderer extends CoreRenderer {
public void encodeEnd(FacesContext facesContext, UIComponent component) throws IOException {
ResponseWriter writer = facesContext.getResponseWriter();
Growl growl = (Growl) component;
String clientId = growl.getClientId(facesContext);
writer.startElement("span", growl);
writer.writeAttribute("id", clientId, "id");
writer.endElement("span");
writer.startElement("script", null);
writer.writeAttribute("type", "text/javascript", null);
writer.write("jQuery(function(){");
Iterator<FacesMessage> messages = growl.isGlobalOnly() ? facesContext.getMessages(null) : facesContext.getMessages();
while(messages.hasNext()) {
FacesMessage message = messages.next();
String severityImage = getImage(facesContext, growl, message);
String summary = message.getSummary().replaceAll("'", "\\\\'");
String detail = message.getDetail().replaceAll("'", "\\\\'");
writer.write("jQuery.gritter.add({");
if(growl.isShowSummary() && growl.isShowDetail())
writer.write("title:'" + summary + "',text:'" + detail + "'");
else if(growl.isShowSummary() && !growl.isShowDetail())
writer.write("title:'" + summary + "',text:''");
else if(!growl.isShowSummary() && growl.isShowDetail())
writer.write("title:'',text:'" + detail + "'");
if(!isValueBlank(severityImage))
writer.write(",image:'" + severityImage + "'");
if(growl.isSticky())
writer.write(",sticky:true");
else
writer.write(",sticky:false");
if(growl.getLife() != 6000) writer.write(",time:" + growl.getLife());
writer.write("});");
message.rendered();
}
writer.write("});");
writer.endElement("script");
}
private String getImage(FacesContext facesContext, Growl growl, FacesMessage message) {
if(message.getSeverity() == null)
return "";
else if(message.getSeverity().equals(FacesMessage.SEVERITY_INFO))
return growl.getInfoIcon() != null ? getResourceURL(facesContext, growl.getInfoIcon()) : ResourceUtils.getResourceURL(facesContext, Growl.INFO_ICON);
else if(message.getSeverity().equals(FacesMessage.SEVERITY_ERROR))
return growl.getErrorIcon() != null ? getResourceURL(facesContext, growl.getErrorIcon()) : ResourceUtils.getResourceURL(facesContext, Growl.ERROR_ICON);
else if(message.getSeverity().equals(FacesMessage.SEVERITY_WARN))
return growl.getWarnIcon() != null ? getResourceURL(facesContext, growl.getWarnIcon()) : ResourceUtils.getResourceURL(facesContext, Growl.WARN_ICON);
else if(message.getSeverity().equals(FacesMessage.SEVERITY_FATAL))
return growl.getFatalIcon() != null ? getResourceURL(facesContext, growl.getFatalIcon()) : ResourceUtils.getResourceURL(facesContext, Growl.FATAL_ICON);
else
return "";
}
}