/*
*
* Copyright 2013 Entando S.r.l. (http://www.entando.com) All rights reserved.
*
* This file is part of Entando software.
* Entando 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 2013 Entando S.r.l. (http://www.entando.com) All rights reserved.
*
*/
package com.agiletec.plugins.jpfastcontentedit.aps.internalservlet.content;
import java.util.HashMap;
import java.util.Map;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts2.interceptor.ServletResponseAware;
import com.agiletec.aps.system.ApsSystemUtils;
import com.agiletec.aps.system.RequestContext;
import com.agiletec.aps.system.SystemConstants;
import com.agiletec.aps.system.common.notify.NotifyManager;
import com.agiletec.aps.system.services.lang.Lang;
import com.agiletec.aps.system.services.page.IPage;
import com.agiletec.aps.system.services.url.IURLManager;
import com.agiletec.plugins.jacms.aps.system.services.content.model.Content;
import com.agiletec.plugins.jpfastcontentedit.aps.internalservlet.content.helper.IContentActionHelper;
import com.agiletec.plugins.jpfastcontentedit.aps.system.JpFastContentEditSystemConstants;
import org.slf4j.Logger;
/**
* Classe action delegata alla redazione del contenuto in Front-End.
* La classe estende la classe action base della gestione contenuti con l'aggiunta della
* funzione per la redirezione alla pagina di partenza.
* @author E.Santoboni
*/
public class ContentAction extends com.agiletec.plugins.jacms.apsadmin.content.ContentAction implements IContentAction, ServletResponseAware {
@Override
public String edit() {
String result = super.edit();
if (SUCCESS.equals(result)) {
IContentActionHelper helper = (IContentActionHelper) this.getContentActionHelper();
helper.checkTypeLabels(this.getContent());
this.disableAttributes(this.getContent());
} else {
ApsSystemUtils.getLogger().error("Error on super.edit - result " + result);
}
return result;
}
private void disableAttributes(Content content) {
content.disableAttributes(JpFastContentEditSystemConstants.CONTENT_DISABLING_CODE);
}
@Override
protected String saveContent(boolean approve) {
try {
String contentId = this.getContent().getId();
String result = super.saveContent(approve);
if (!result.equals(SUCCESS)) {
return result;
}
this.waitNotifyingThread();
this.getResponse().sendRedirect(this.getDestForwardPath(contentId));
} catch (Throwable t) {
String message = "Errore in forward a pagina iniziale '" + this.getDestForwardPath() + "'";
ApsSystemUtils.logThrowable(t, this, "saveContent", message);
throw new RuntimeException(message, t);
}
return null;
}
@Override
public String delete() {
Logger log = ApsSystemUtils.getLogger();
try {
String contentId = this.getContentId();
Content contentToSuspend = this.getContentManager().loadContent(contentId, false);
if (null == contentToSuspend) {
log.info("fastContentEdit: contenuto da eliminare nullo");
return FAILURE;
}
if (!this.isUserAllowed(contentToSuspend)) {
log.info("fastContentEdit: utente non abilitato all'eliminazione del contenuto " + contentId);
return "userNotAllowed";
}
Map references = this.getContentActionHelper().getReferencingObjects(contentToSuspend, this.getRequest());
if (references.size()>0) {
this.addActionError(this.getText("Errors.fastContentEdit.referencedContent"));
log.info("fastContentEdit: il contenuto da eliminare " + contentId + " presenta delle referenze");
return "userNotAllowed";
}
Content content = this.getContentManager().loadContent(contentId, true);
this.getContentManager().removeOnLineContent(content);
this.getContentManager().deleteContent(content);
this.waitNotifyingThread();
this.getResponse().sendRedirect(this.getDestForwardPath());
} catch (Throwable t) {
String message = "Errore in forward a pagina iniziale '" + this.getDestForwardPath() + "'";
ApsSystemUtils.logThrowable(t, this, "deleteContent", message);
return FAILURE;
}
return null;
}
/**
* Attende che il thread in esecuzione riguardante la notifica di eventi terminino.
* @throws InterruptedException In caso di errore.
*/
protected void waitNotifyingThread() throws InterruptedException {
Thread[] threads = new Thread[100];
Thread.enumerate(threads);
for (int i=0; i<threads.length; i++) {
Thread currentThread = threads[i];
if (currentThread == null) {
break;
} else if (currentThread.getName().startsWith(NotifyManager.NOTIFYING_THREAD_NAME)) {
currentThread.join();
}
}
}
/**
* Costruisce e restituisce il path di redirezione finale.
* Il path rappresenta la destinazione alla quale si deve essere redirezionati una volta
* terminata la redazione del contenuto.
* @return Il path di destinazione finale.
*/
protected String getDestForwardPath() {
return this.getDestForwardPath(null);
}
/**
* Costruisce e restituisce il path di redirezione finale.
* Il path rappresenta la destinazione alla quale si deve essere redirezionati una volta
* terminata la redazione del contenuto.
* @param contentId The Content id.
* @return Il path di destinazione finale.
*/
protected String getDestForwardPath(String contentId) {
RequestContext reqCtx = (RequestContext) this.getRequest().getAttribute(RequestContext.REQCTX);
Lang currentLang = null;
if (null != reqCtx) {
currentLang = (Lang) reqCtx.getExtraParam(SystemConstants.EXTRAPAR_CURRENT_LANG);
} else {
currentLang = this.getLangManager().getDefaultLang();
}
IPage pageDestCode = null;
String pageDestCodeString = (String) this.getRequest().getSession().getAttribute(JpFastContentEditSystemConstants.FINAL_DEST_PAGE_PARAM_NAME);
if (null == pageDestCodeString || null == (pageDestCode = this.getPageManager().getPage(pageDestCodeString))) {
pageDestCode = this.getPageManager().getRoot();
}
this.getRequest().getSession().removeAttribute(JpFastContentEditSystemConstants.FINAL_DEST_PAGE_PARAM_NAME);
Map<String, String> params = null;
if (null != contentId) {
params = new HashMap<String, String>();
params.put(SystemConstants.K_CONTENT_ID_PARAM, contentId);
}
String url = this.getUrlManager().createUrl(pageDestCode, currentLang, params);
return url;
}
@Override
protected boolean isUserAllowed(Content content) {
boolean userAllowed = super.isUserAllowed(content);
if (userAllowed) {
String typeCode = this.getContentTypeCode();
if (typeCode == null || typeCode.length() == 0 || content.getTypeCode().equals(typeCode)) {
String username = this.getCurrentUser().getUsername();
IContentActionHelper helper = (IContentActionHelper) this.getContentActionHelper();
String author = helper.getAuthor(content, this.getRequest());
return (null != author && username.equals(author)) || username.equals(content.getLastEditor());
}
}
return false;
}
public String getContentTypeCode() {
String contentTypeCode = this._contentTypeCode;
if (null == contentTypeCode) {
IContentActionHelper helper = (IContentActionHelper) this.getContentActionHelper();
contentTypeCode = helper.extractShowletParam(this.getRequest(), JpFastContentEditSystemConstants.TYPE_CODE_SHOWLET_PARAM_NAME);
this._contentTypeCode = contentTypeCode;
}
return contentTypeCode;
}
public void setContentTypeCode(String contentTypeCode) {
IContentActionHelper helper = (IContentActionHelper) this.getContentActionHelper();
String showletTypeCode = helper.extractShowletParam(this.getRequest(), JpFastContentEditSystemConstants.TYPE_CODE_SHOWLET_PARAM_NAME);
contentTypeCode = (null==showletTypeCode) ? contentTypeCode : showletTypeCode;
this._contentTypeCode = contentTypeCode;
}
protected HttpServletResponse getResponse() {
return _response;
}
@Override
public void setServletResponse(HttpServletResponse response) {
this._response = response;
}
protected IURLManager getUrlManager() {
return _urlManager;
}
public void setUrlManager(IURLManager urlManager) {
this._urlManager = urlManager;
}
private String _contentTypeCode;
private HttpServletResponse _response;
private IURLManager _urlManager;
}