| /* |
| * 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.internal.renderkit.renderer; |
| |
| import org.apache.myfaces.tobago.context.Markup; |
| import org.apache.myfaces.tobago.internal.component.AbstractUIMessages; |
| import org.apache.myfaces.tobago.internal.util.HtmlRendererUtils; |
| import org.apache.myfaces.tobago.renderkit.RendererBase; |
| import org.apache.myfaces.tobago.renderkit.css.BootstrapClass; |
| import org.apache.myfaces.tobago.renderkit.css.TobagoClass; |
| import org.apache.myfaces.tobago.renderkit.html.Arias; |
| import org.apache.myfaces.tobago.renderkit.html.DataAttributes; |
| import org.apache.myfaces.tobago.renderkit.html.HtmlAttributes; |
| import org.apache.myfaces.tobago.renderkit.html.HtmlButtonTypes; |
| import org.apache.myfaces.tobago.renderkit.html.HtmlElements; |
| import org.apache.myfaces.tobago.renderkit.html.HtmlInputTypes; |
| import org.apache.myfaces.tobago.renderkit.html.HtmlRoleValues; |
| import org.apache.myfaces.tobago.util.ComponentUtils; |
| import org.apache.myfaces.tobago.webapp.TobagoResponseWriter; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import javax.faces.application.FacesMessage; |
| import javax.faces.component.UIComponent; |
| import javax.faces.context.FacesContext; |
| import java.io.IOException; |
| import java.lang.invoke.MethodHandles; |
| import java.util.List; |
| |
| public class MessagesRenderer extends RendererBase { |
| |
| private static final Logger LOG = LoggerFactory.getLogger(MethodHandles.lookup().lookupClass()); |
| |
| @Override |
| public void encodeEnd(final FacesContext facesContext, final UIComponent component) throws IOException { |
| |
| final AbstractUIMessages messages = (AbstractUIMessages) component; |
| |
| if (messages.isConfirmation()) { |
| LOG.warn("'confirmation' is currently not supported for tc:messages!"); |
| } |
| |
| final TobagoResponseWriter writer = getResponseWriter(facesContext); |
| |
| if (LOG.isDebugEnabled()) { |
| LOG.debug("facesContext is " + facesContext.getClass().getName()); |
| } |
| final List<AbstractUIMessages.Item> messageList = messages.createMessageList(facesContext); |
| |
| // with id |
| /*String focusId = null; |
| Iterator clientIds; |
| if (ComponentUtils.getBooleanAttribute(messages, Attributes.globalOnly)) { |
| ArrayList<String> list = new ArrayList<String>(1); |
| list.add(null); |
| clientIds = list.iterator(); |
| } else { |
| clientIds = facesContext.getClientIdsWithMessages(); |
| }*/ |
| |
| writer.startElement(HtmlElements.DIV); |
| writer.writeIdAttribute(messages.getClientId(facesContext)); |
| final Markup markup = messages.getMarkup(); |
| writer.writeClassAttribute( |
| TobagoClass.MESSAGES, |
| TobagoClass.MESSAGES.createMarkup(markup), |
| messages.getCustomClass()); |
| |
| FacesMessage.Severity lastSeverity = null; |
| boolean first = true; |
| |
| for (final AbstractUIMessages.Item item : messageList) { |
| final FacesMessage message = item.getFacesMessage(); |
| final FacesMessage.Severity severity = message.getSeverity(); |
| |
| if (!first && lastSeverity != severity) { |
| writer.endElement(HtmlElements.DIV); |
| } |
| |
| if (first || lastSeverity != severity) { |
| writer.startElement(HtmlElements.DIV); |
| writer.writeClassAttribute( |
| BootstrapClass.ALERT, BootstrapClass.ALERT_DISMISSIBLE, BootstrapClass.alert(severity)); |
| HtmlRendererUtils.writeDataAttributes(facesContext, writer, messages); |
| writer.writeAttribute(HtmlAttributes.ROLE, HtmlRoleValues.ALERT.toString(), false); |
| |
| writer.startElement(HtmlElements.BUTTON); |
| writer.writeAttribute(HtmlAttributes.TYPE, HtmlButtonTypes.BUTTON); |
| writer.writeClassAttribute(BootstrapClass.CLOSE); |
| writer.writeAttribute(DataAttributes.DISMISS, "alert", false); |
| writer.writeAttribute(Arias.ACTIVEDESCENDANT, "Close", false); // todo: i18n |
| writer.startElement(HtmlElements.SPAN); |
| writer.writeAttribute(Arias.HIDDEN, Boolean.TRUE.toString(), false); |
| writer.writeText("×"); // times |
| writer.endElement(HtmlElements.SPAN); |
| writer.endElement(HtmlElements.BUTTON); |
| } |
| |
| encodeMessage(writer, messages, message, item.getClientId()); |
| |
| lastSeverity = severity; |
| first = false; |
| } |
| if (messageList.size() > 0) { |
| writer.endElement(HtmlElements.DIV); // close open tag from for-loop |
| } |
| if (messages.getFor() == null) { |
| final String id = messages.getClientId(facesContext) + ComponentUtils.SUB_SEPARATOR + "messagesExists"; |
| writer.startElement(HtmlElements.INPUT); |
| writer.writeAttribute(HtmlAttributes.VALUE, Boolean.TRUE.toString(), false); |
| writer.writeAttribute(HtmlAttributes.ID, id, false); |
| writer.writeAttribute(HtmlAttributes.NAME, id, false); |
| writer.writeAttribute(HtmlAttributes.TYPE, HtmlInputTypes.HIDDEN); |
| writer.endElement(HtmlElements.INPUT); |
| } |
| writer.endElement(HtmlElements.DIV); |
| /* |
| while(clientIds.hasNext()) { |
| String clientId = (String) clientIds.next(); |
| encodeMessagesForId(facesContext, writer, clientId, showSummary, showDetail); |
| if (focusId == null) { |
| focusId = clientId; |
| } |
| } |
| todo: don't forget: focus |
| if (focusId != null) { |
| ComponentUtils.findPage(facesContext, messages).setFocusId(focusId); |
| } |
| */ |
| } |
| |
| private void encodeMessage( |
| final TobagoResponseWriter writer, final AbstractUIMessages messages, final FacesMessage message, |
| final String clientId) |
| throws IOException { |
| |
| final String summary = message.getSummary(); |
| final String detail = message.getDetail(); |
| final boolean showSummary = summary != null && messages.isShowSummary() && summary.length() > 0; |
| final boolean showDetails = detail != null && messages.isShowDetail() && detail.length() > 0; |
| writer.startElement(HtmlElements.LABEL); |
| if (clientId != null) { |
| writer.writeAttribute(HtmlAttributes.FOR, clientId, false); |
| } |
| writer.writeAttribute(HtmlAttributes.TITLE, detail, true); |
| |
| if (showSummary && showDetails && !summary.equals(detail)) { |
| writer.startElement(HtmlElements.STRONG); |
| writer.writeText(summary); |
| writer.endElement(HtmlElements.STRONG); |
| writer.writeText(detail); |
| } else if (showSummary) { |
| writer.writeText(summary); |
| } else if (showDetails) { |
| writer.writeText(detail); |
| } else { |
| writer.writeText(message.getSeverity().toString()); |
| } |
| writer.endElement(HtmlElements.LABEL); |
| |
| message.rendered(); |
| } |
| } |