/**
* Copyright (c) 2000-2014 Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*/
package com.liferay.faces.portal.component.inputrichtext;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.Locale;
import javax.faces.application.FacesMessage;
import javax.faces.component.FacesComponent;
import javax.faces.component.behavior.ClientBehaviorHolder;
import javax.faces.context.FacesContext;
import javax.faces.event.PhaseId;
import javax.faces.validator.LengthValidator;
import com.liferay.faces.util.component.ComponentUtil;
import com.liferay.faces.util.context.MessageContext;
import com.liferay.faces.util.context.MessageContextFactory;
import com.liferay.faces.util.factory.FactoryExtensionFinder;
import com.liferay.faces.util.lang.StringPool;
import com.liferay.faces.util.logging.Logger;
import com.liferay.faces.util.logging.LoggerFactory;
import com.liferay.faces.util.text.RichText;
import com.liferay.faces.util.text.RichTextFactory;
import com.liferay.portal.kernel.util.PropsUtil;
/**
* @author Neil Griffin
*/
@FacesComponent(value = InputRichText.COMPONENT_TYPE)
public class InputRichText extends InputRichTextBase implements ClientBehaviorHolder {
// Public Constants
public static final String COMPONENT_TYPE = "com.liferay.faces.portal.component.inputrichtext.InputRichText";
public static final String RENDERER_TYPE = "com.liferay.faces.portal.component.inputrichtext.InputRichTextRenderer";
public static final String STYLE_CLASS_NAME = "portal-input-rich-text";
// Private Constants
private static final Collection<String> EVENT_NAMES = Collections.unmodifiableCollection(Arrays.asList("blur",
"change", "valueChange", "focus"));
// Logger
private static final Logger logger = LoggerFactory.getLogger(InputRichText.class);
public InputRichText() {
super();
setRendererType(RENDERER_TYPE);
}
@Override
protected void validateValue(FacesContext facesContext, Object newValue) {
super.validateValue(facesContext, newValue);
if (isValid()) {
String editorType = null;
String editorKey = getEditorKey();
if (editorKey != null) {
editorType = PropsUtil.get(editorKey);
}
RichText.Type richTextType;
if ("ckeditor_bbcode".equals(editorType)) {
richTextType = RichText.Type.BBCODE;
}
else if ("ckeditor_creole".equals(editorType)) {
richTextType = RichText.Type.CREOLE;
}
else {
richTextType = RichText.Type.HTML;
}
RichTextFactory richTextFactory = (RichTextFactory) FactoryExtensionFinder.getFactory(
RichTextFactory.class);
RichText richText = richTextFactory.getRichText(richTextType, newValue.toString());
int length = richText.getPlainTextLength();
int minimum = getMinPlainTextChars();
int maximum = getMaxPlainTextChars();
logger.debug("length=[{0}] minimum=[{1}] maximum=[{2}]", length, minimum, maximum);
if ((minimum > 0) && (length < minimum)) {
Object label = getAttributes().get(StringPool.LABEL);
Locale locale = facesContext.getViewRoot().getLocale();
FacesMessage facesMessage = getMessageContext().newFacesMessage(locale, FacesMessage.SEVERITY_ERROR,
LengthValidator.MINIMUM_MESSAGE_ID, minimum, label);
facesContext.addMessage(getClientId(), facesMessage);
setValid(false);
}
if ((maximum > 0) && (length > maximum)) {
Object label = getAttributes().get(StringPool.LABEL);
Locale locale = facesContext.getViewRoot().getLocale();
FacesMessage facesMessage = getMessageContext().newFacesMessage(locale, FacesMessage.SEVERITY_ERROR,
LengthValidator.MAXIMUM_MESSAGE_ID, maximum, label);
facesContext.addMessage(getClientId(), facesMessage);
setValid(false);
}
}
}
@Override
public String getDefaultEventName() {
return "valueChange";
}
@Override
public Collection<String> getEventNames() {
return EVENT_NAMES;
}
@Override
public String getLabel() {
String label = super.getLabel();
if (label == null) {
FacesContext facesContext = FacesContext.getCurrentInstance();
if (facesContext.getCurrentPhaseId() == PhaseId.PROCESS_VALIDATIONS) {
label = ComponentUtil.getComponentLabel(this);
}
}
return label;
}
protected MessageContext getMessageContext() {
MessageContextFactory messageContextFactory = (MessageContextFactory) FactoryExtensionFinder.getFactory(
MessageContextFactory.class);
return messageContextFactory.getMessageContext();
}
@Override
public String getStyleClass() {
// getStateHelper().eval(PropertyKeys.styleClass, null) is called because super.getStyleClass() may return the
// STYLE_CLASS_NAME of the super class.
String styleClass = (String) getStateHelper().eval(InputRichTextPropertyKeys.styleClass, null);
return ComponentUtil.concatCssClasses(styleClass, STYLE_CLASS_NAME);
}
}