ResourceAttributeAction.java

/*
 * Copyright 2015-Present Entando Inc. (http://www.entando.com) 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.agiletec.plugins.jacms.apsadmin.content.attribute.action.resource;

import javax.servlet.http.HttpSession;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.agiletec.apsadmin.system.BaseAction;
import com.agiletec.apsadmin.util.ApsRequestParamsUtil;
import com.agiletec.plugins.jacms.aps.system.services.content.model.Content;
import com.agiletec.plugins.jacms.apsadmin.content.ContentActionConstants;
import com.agiletec.plugins.jacms.apsadmin.content.helper.IContentActionHelper;

/**
 * Classe action base delegata alla gestione base delle operazione sugli attributi risorsa.
 * L'azione rappresenta l'entry point per tutte le richieste 
 * effettuate dall'interfaccia di redazione contenuto. 
 * @author E.Santoboni
 */
public class ResourceAttributeAction extends BaseAction implements IResourceAttributeAction {

	private static final Logger _logger = LoggerFactory.getLogger(ResourceAttributeAction.class);
	
	@Override
	public String chooseResource() {
		try {
			this.getContentActionHelper().updateEntity(this.getContent(), this.getRequest());
			ResourceAttributeActionHelper.initSessionParams(this, this.getRequest());
			String resourceTypeCode = (String) this.getRequest().getSession().getAttribute(ResourceAttributeActionHelper.RESOURCE_TYPE_CODE_SESSION_PARAM);
			this.setResourceTypeCode(resourceTypeCode);
		} catch (Throwable t) {
			_logger.error("error in findResource", t);
			//ApsSystemUtils.logThrowable(t, this, "findResource");
			return FAILURE;
		}
		//POI FA IL FORWARD ALLA FINDER Resource
		return SUCCESS;
	}
	
	/**
	 * Rimuove da un Attributo la risorsa della lingua data.
	 * Necessita del parametro "joinResource<DEFAULT_SEPARATOR>IDRISORSA"
	 * dove <DEFAULT_SEPARATOR> è il separatore di default definito nella classe {@link ApsRequestParamsUtil} .
	 * @return SUCCESS se è andato a buon fine, FAILURE in caso contrario
	 */
	@Override
	public String removeResource() {
		try {
			this.getContentActionHelper().updateEntity(this.getContent(), this.getRequest());
			ResourceAttributeActionHelper.initSessionParams(this, this.getRequest());
			ResourceAttributeActionHelper.removeResource(this.getRequest());
		} catch (Throwable t) {
			_logger.error("error in removeResource", t);
			//ApsSystemUtils.logThrowable(t, this, "removeResource");
			return FAILURE;
		}
		return SUCCESS;
	}
	
	public String backToEntryContent() {
		HttpSession session = this.getRequest().getSession();
		String anchorDest = ResourceAttributeActionHelper.buildEntryContentAnchorDest(session);
		this.setEntryContentAnchorDest(anchorDest);
		ResourceAttributeActionHelper.removeSessionParams(session);
		return SUCCESS;
	}
	
	/**
	 * Restituisce il contenuto in sesione.
	 * @return Il contenuto in sesione.
	 */
	public Content getContent() {
		return (Content) this.getRequest().getSession()
				.getAttribute(ContentActionConstants.SESSION_PARAM_NAME_CURRENT_CONTENT_PREXIX + this.getContentOnSessionMarker());
	}
	
	public String getEntryContentAnchorDestFromRemove() {
		StringBuilder buffer = new StringBuilder("contentedit_");
		buffer.append(this.getResourceLangCode());
		buffer.append("_");
		if (null != this.getParentAttributeName()) {
			buffer.append(this.getParentAttributeName());
		} else {
			buffer.append(this.getAttributeName());
		}
		return buffer.toString();
	}
	
	public String getContentOnSessionMarker() {
		return _contentOnSessionMarker;
	}
	public void setContentOnSessionMarker(String contentOnSessionMarker) {
		this._contentOnSessionMarker = contentOnSessionMarker;
	}
	
	@Override
	public String getAttributeName() {
		return _attributeName;
	}
	public void setAttributeName(String attributeName) {
		this._attributeName = attributeName;
	}
	
	@Override
	public String getParentAttributeName() {
		return _parentAttributeName;
	}
	public void setParentAttributeName(String parentAttributeName) {
		this._parentAttributeName = parentAttributeName;
	}
	
	@Override
	public int getElementIndex() {
		return _elementIndex;
	}
	public void setElementIndex(int elementIndex) {
		this._elementIndex = elementIndex;
	}
	
	@Override
	public String getResourceLangCode() {
		return _resourceLangCode;
	}
	public void setResourceLangCode(String resourceLangCode) {
		this._resourceLangCode = resourceLangCode;
	}
	
	@Override
	public String getResourceTypeCode() {
		return _resourceTypeCode;
	}
	public void setResourceTypeCode(String resourceTypeCode) {
		this._resourceTypeCode = resourceTypeCode;
	}
	
	public String getEntryContentAnchorDest() {
		if (null == this._entryContentAnchorDest) {
			HttpSession session = this.getRequest().getSession();
			String anchorDest = ResourceAttributeActionHelper.buildEntryContentAnchorDest(session);
			this.setEntryContentAnchorDest(anchorDest);
		}
		return _entryContentAnchorDest;
	}
	protected void setEntryContentAnchorDest(String entryContentAnchorDest) {
		this._entryContentAnchorDest = entryContentAnchorDest;
	}
	
	/**
	 * Restituisce la classe helper della gestione contenuti.
	 * @return La classe helper della gestione contenuti.
	 */
	protected IContentActionHelper getContentActionHelper() {
		return _contentActionHelper;
	}
	
	/**
	 * Setta la classe helper della gestione contenuti.
	 * @param contentActionHelper La classe helper della gestione contenuti.
	 */
	public void setContentActionHelper(IContentActionHelper contentActionHelper) {
		this._contentActionHelper = contentActionHelper;
	}
	
	private String _contentOnSessionMarker;
	
	private String _attributeName;
	private String _parentAttributeName;
	private int _elementIndex = -1;
	private String _resourceLangCode;
	private String _resourceTypeCode;
	
	private String _entryContentAnchorDest;
	
	private IContentActionHelper _contentActionHelper;
	
}