HypertextAttributeManager.java

/*
*
* Copyright 2005 AgileTec s.r.l. (http://www.agiletec.it) All rights reserved.
*
* This file is part of jAPS software.
* jAPS is a free software; 
* you can redistribute it and/or modify it
* under the terms of the GNU General Public License (GPL) as published by the Free Software Foundation; version 2.
* 
* See the file License for the specific language governing permissions   
* and limitations under the License
* 
* 
* 
* Copyright 2005 AgileTec s.r.l. (http://www.agiletec.it) All rights reserved.
*
*/
package com.agiletec.plugins.jacms.apsadmin.content.attribute.manager;

import java.util.List;

import com.agiletec.aps.system.common.entity.model.IApsEntity;
import com.agiletec.aps.system.common.entity.model.attribute.AttributeInterface;
import com.agiletec.aps.system.services.lang.Lang;
import com.agiletec.aps.util.HtmlHandler;
import com.agiletec.apsadmin.system.entity.attribute.AttributeTracer;
import com.agiletec.apsadmin.system.entity.attribute.manager.AttributeManagerInterface;
import com.agiletec.plugins.jacms.aps.system.services.content.model.Content;
import com.agiletec.plugins.jacms.aps.system.services.content.model.SymbolicLink;
import com.agiletec.plugins.jacms.aps.system.services.content.model.extraAttribute.util.HypertextAttributeUtil;
import com.agiletec.plugins.jacms.apsadmin.content.attribute.manager.util.ISymbolicLinkErrorMessenger;
import com.opensymphony.xwork2.ActionSupport;

/**
 * Classe manager degli attributi tipo Hypertext.
 * @author E.Santoboni
 */
public class HypertextAttributeManager extends com.agiletec.apsadmin.system.entity.attribute.manager.HypertextAttributeManager {
	
	@Override
	protected void checkSingleAttribute(ActionSupport action, AttributeInterface attribute, AttributeTracer tracer, IApsEntity entity) {
		super.checkSingleAttribute(action, attribute, tracer, entity);
		this.checkHypertext(action, attribute, tracer, entity);
	}
	
	@Override
	protected Object getValue(AttributeInterface attribute, Lang lang) {
		String text = (String) super.getValue(attribute, lang);
		if (text != null) {
			HtmlHandler htmlhandler = new HtmlHandler();
			String parsedText = htmlhandler.getParsedText(text).trim();
			if (parsedText.length()>0) return parsedText;
		}
		return null;
	}
	
	@Override
	protected void checkMonoListElement(ActionSupport action, AttributeInterface attribute, AttributeTracer tracer, IApsEntity entity) {
		super.checkMonoListElement(action, attribute, tracer, entity);
		this.checkHypertext(action, attribute, tracer, entity);
	}
	
	@Override
	protected void checkMonoListCompositeElement(ActionSupport action, AttributeInterface attribute, AttributeTracer tracer, IApsEntity entity) {
		super.checkMonoListCompositeElement(action, attribute, tracer, entity);
		this.checkHypertext(action, attribute, tracer, entity);
	}
	
	protected void checkHypertext(ActionSupport action, AttributeInterface attribute, AttributeTracer tracer, IApsEntity entity) {
		int state = this.getState(attribute, tracer);
		if (state == VALUED_ATTRIBUTE_STATE) {
			List<Lang> langs = this.getLangManager().getLangs();
			for (int i=0; i<langs.size(); i++) {
				Lang lang = langs.get(i);
				String value = (String) super.getValue(attribute, lang);
				List<SymbolicLink> symbLinks = HypertextAttributeUtil.getSymbolicLinksOnText(value);
				for (int j=0; j<symbLinks.size(); j++) {
					SymbolicLink symbLink = symbLinks.get(j);
					int errorCode = this.getSymbolicLinkErrorMessenger().scan(symbLink, (Content) entity);
					if (errorCode != ISymbolicLinkErrorMessenger.MESSAGE_CODE_NO_ERROR) {
						String messageKey = null;
						switch (errorCode) {
			            case ISymbolicLinkErrorMessenger.MESSAGE_CODE_INVALID_PAGE:
			            	messageKey = "HypertextAttribute.fieldError.linkToPage";
			                break;
			            case ISymbolicLinkErrorMessenger.MESSAGE_CODE_VOID_PAGE:
			            	messageKey = "HypertextAttribute.fieldError.linkToPage.voidPage";
			                break;
			            case ISymbolicLinkErrorMessenger.MESSAGE_CODE_INVALID_CONTENT:
			            	messageKey = "HypertextAttribute.fieldError.linkToContent";
			                break;
			            case ISymbolicLinkErrorMessenger.MESSAGE_CODE_INVALID_PAGE_GROUPS:
			            	messageKey = "HypertextAttribute.fieldError.linkToPage.wrongGroups";
			                break;
			            case ISymbolicLinkErrorMessenger.MESSAGE_CODE_INVALID_CONTENT_GROUPS:
			            	messageKey = "HypertextAttribute.fieldError.linkToContent.wrongGroups";
			                break;
			            }
						String[] args = {lang.getDescr()};
						this.addFieldError(action, attribute, tracer, messageKey, args);
					}
				}
			}
		}
	}
	
	@Override
	protected void setExtraPropertyTo(AttributeManagerInterface manager) {
		super.setExtraPropertyTo(manager);
		((HypertextAttributeManager) manager).setSymbolicLinkErrorMessenger(this.getSymbolicLinkErrorMessenger());
	}
	
	protected ISymbolicLinkErrorMessenger getSymbolicLinkErrorMessenger() {
		return _symbolicLinkErrorMessenger;
	}
	public void setSymbolicLinkErrorMessenger(ISymbolicLinkErrorMessenger symbolicLinkErrorMessenger) {
		this._symbolicLinkErrorMessenger = symbolicLinkErrorMessenger;
	}
	
	private ISymbolicLinkErrorMessenger _symbolicLinkErrorMessenger;
	
}