/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.myfaces.tobago.renderkit.html.standard.standard.tag;
import org.apache.myfaces.tobago.component.UIOut;
import org.apache.myfaces.tobago.renderkit.html.HtmlAttributes;
import org.apache.myfaces.tobago.sanitizer.Sanitizer;
import org.apache.myfaces.tobago.config.TobagoConfig;
import org.apache.myfaces.tobago.renderkit.LayoutComponentRendererBase;
import org.apache.myfaces.tobago.renderkit.css.Classes;
import org.apache.myfaces.tobago.renderkit.css.Style;
import org.apache.myfaces.tobago.renderkit.html.HtmlElements;
import org.apache.myfaces.tobago.renderkit.html.util.HtmlRendererUtils;
import org.apache.myfaces.tobago.renderkit.util.RenderUtils;
import org.apache.myfaces.tobago.webapp.TobagoResponseWriter;
import javax.faces.component.UIComponent;
import javax.faces.context.FacesContext;
import java.io.IOException;
import java.util.StringTokenizer;
public class OutRenderer extends LayoutComponentRendererBase {
@Override
public void encodeEnd(final FacesContext facesContext, final UIComponent component) throws IOException {
final UIOut out = (UIOut) component;
String text = RenderUtils.currentValue(out);
if (text == null) {
text = "";
}
final TobagoResponseWriter writer = HtmlRendererUtils.getTobagoResponseWriter(facesContext);
final boolean escape = out.isEscape();
final boolean createSpan = out.isCreateSpan();
if (createSpan) {
final String id = out.getClientId(facesContext);
writer.startElement(HtmlElements.SPAN, out);
writer.writeIdAttribute(id);
HtmlRendererUtils.writeDataAttributes(facesContext, writer, out);
final Style style = new Style(facesContext, out);
writer.writeStyleAttribute(style);
writer.writeClassAttribute(Classes.create(out));
final String title = HtmlRendererUtils.getTitleFromTipAndMessages(facesContext, out);
if (title != null) {
writer.writeAttribute(HtmlAttributes.TITLE, title, true);
}
}
if (escape) {
final StringTokenizer tokenizer = new StringTokenizer(text, "\r\n");
while (tokenizer.hasMoreTokens()) {
final String token = tokenizer.nextToken();
writer.writeText(token);
if (tokenizer.hasMoreTokens()) {
writer.startElement(HtmlElements.BR, null);
writer.endElement(HtmlElements.BR);
}
}
} else { // escape="false"
writer.writeText("", null); // to ensure the closing > of the <span> start tag.
if ("auto".equals(out.getSanitize())) {
final Sanitizer sanitizer = TobagoConfig.getInstance(facesContext).getSanitizer();
text = sanitizer.sanitize(text);
}
writer.write(text);
}
if (createSpan) {
writer.endElement(HtmlElements.SPAN);
}
}
}