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SemanticWebBuilder Portal API components and utilities
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/*
* SemanticWebBuilder es una plataforma para el desarrollo de portales y aplicaciones de integración,
* colaboración y conocimiento, que gracias al uso de tecnología semántica puede generar contextos de
* información alrededor de algún tema de interés o bien integrar información y aplicaciones de diferentes
* fuentes, donde a la información se le asigna un significado, de forma que pueda ser interpretada y
* procesada por personas y/o sistemas, es una creación original del Fondo de Información y Documentación
* para la Industria INFOTEC, cuyo registro se encuentra actualmente en trámite.
*
* INFOTEC pone a su disposición la herramienta SemanticWebBuilder a través de su licenciamiento abierto al público (‘open source’),
* en virtud del cual, usted podrá usarlo en las mismas condiciones con que INFOTEC lo ha diseñado y puesto a su disposición;
* aprender de él; distribuirlo a terceros; acceder a su código fuente y modificarlo, y combinarlo o enlazarlo con otro software,
* todo ello de conformidad con los términos y condiciones de la LICENCIA ABIERTA AL PÚBLICO que otorga INFOTEC para la utilización
* del SemanticWebBuilder 4.0.
*
* INFOTEC no otorga garantía sobre SemanticWebBuilder, de ninguna especie y naturaleza, ni implícita ni explícita,
* siendo usted completamente responsable de la utilización que le dé y asumiendo la totalidad de los riesgos que puedan derivar
* de la misma.
*
* Si usted tiene cualquier duda o comentario sobre SemanticWebBuilder, INFOTEC pone a su disposición la siguiente
* dirección electrónica:
* http://www.semanticwebbuilder.org.mx
*/
package org.semanticwb.portal.resources;
import java.io.IOException;
import java.util.StringTokenizer;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.semanticwb.Logger;
import org.semanticwb.SWBPortal;
import org.semanticwb.SWBUtils;
import org.semanticwb.model.Resource;
import org.semanticwb.model.User;
import org.semanticwb.portal.admin.admresources.util.WBAdmResourceUtils;
import org.semanticwb.portal.api.SWBParamRequest;
import org.semanticwb.portal.api.SWBResourceException;
import org.semanticwb.portal.api.SWBResourceURL;
import org.semanticwb.portal.api.SWBResourceURLImp;
import org.semanticwb.portal.util.FileUpload;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
// TODO: Auto-generated Javadoc
/** Objeto que se encarga de desplegar y administrar recomendaciones de usuarios finales
* interactuando con archivos de tipo Flash bajo ciertos criterios(configuración del
* recurso).
*
* Object that is in charge to unfold and to administer recommendations of end users
* interacts with Flash type archives under certain criteria (resource configuration).
*
* @author : Vanessa Arredondo Núñez
* @version 1.0
*/
public class RecommendSwf extends Recommend {
/** The log. */
private static Logger log = SWBUtils.getLogger(RecommendSwf.class);
/** Creates a new instance of RecomendarSwf. */
public RecommendSwf() {
}
/**
* Gets the dom.
*
* @param request the request
* @param response the response
* @param paramRequest the param request
* @return the dom
* @throws IOException Signals that an I/O exception has occurred.
* @throws SWBResourceException the sWB resource exception
* @return
*/
@Override
public Document getDom(HttpServletRequest request, HttpServletResponse response, SWBParamRequest paramRequest) throws SWBResourceException, IOException {
String action = (null != request.getParameter("rec_act")
&& !"".equals(request.getParameter("rec_act").trim()))
? request.getParameter("rec_act").trim()
: "rec_step2";
Resource base = getResourceBase();
String lang = paramRequest.getUser().getLanguage();
try {
Document dom = SWBUtils.XML.getNewDocument();
if ("rec_step3".equals(action)) {
// dom = super.getDomEmail(request, paramRequest)getDomEmail(request, response, paramRequest); // Envia correo
} else { // Nueva ventana con formulario
User user = paramRequest.getUser();
SWBResourceURLImp url = new SWBResourceURLImp(request, base,
paramRequest.getWebPage(), SWBResourceURL.UrlType_RENDER);
url.setResourceBase(base);
url.setMode(SWBResourceURL.Mode_VIEW);
url.setWindowState(SWBResourceURL.WinState_MAXIMIZED);
url.setParameter("rec_act", "rec_step3");
url.setTopic(paramRequest.getWebPage());
url.setCallMethod(paramRequest.Call_DIRECT);
Element el = dom.createElement("form");
el.setAttribute("path", path);
el.setAttribute("accion", url.toString());
el.setAttribute("styleClass",
base.getAttribute("styleClass", "").equals("")
? ""
: "");
el.setAttribute("styleClassClose", "");
if (!"".equals(base.getAttribute("swf", "").trim())) {
String strSwfvar = "accion=" + url.toString();
el.setAttribute("swf",
webWorkPath + "/" + base.getAttribute("swf").trim());
NodeList ndlSwfvar = base.getDom().getElementsByTagName("swfvar");
for (int i = 0; i < ndlSwfvar.getLength(); i++) {
strSwfvar += "&" + ndlSwfvar.item(i).getChildNodes(
).item(0).getNodeValue();
}
if (user.isSigned()) {
strSwfvar += "&txtFromName=";
strSwfvar += (null != user.getFirstName()
&& !"".equals(user.getFirstName().trim()))
? user.getFirstName().trim()
: "";
strSwfvar += (null != user.getLastName()
&& !"".equals(user.getLastName().trim()))
? " " + user.getLastName().trim()
: "";
strSwfvar += (null != user.getSecondLastName()
&& !"".equals(user.getSecondLastName().trim()))
? " " + user.getSecondLastName().trim()
: "";
strSwfvar += "&txtFromEmail=";
strSwfvar += (null != user.getEmail()
&& !"".equals(user.getEmail().trim()))
? " " + user.getEmail().trim()
: "";
}
strSwfvar += "&txtTopic=" + paramRequest.getWebPage().getTitle();
strSwfvar += "&txtTopicDesc="
+ paramRequest.getWebPage().getDescription(lang);
el.setAttribute("swfvars", strSwfvar);
}
dom.appendChild(el);
}
return dom;
} catch (Exception e) {
log.error("Error while generating DOM in resource "
+ base.getResourceType().getResourceClassName()
+ " with identifier " + base.getId() + " - "
+ base.getTitle(), e);
}
return null;
}
/**
* Do admin.
*
* @param request the request
* @param response the response
* @param paramRequest the param request
* @throws IOException Signals that an I/O exception has occurred.
* @throws SWBResourceException the sWB resource exception
*/
@Override
public void doAdmin(HttpServletRequest request,
HttpServletResponse response, SWBParamRequest paramRequest)
throws SWBResourceException, IOException {
Resource base = getResourceBase();
WBAdmResourceUtils admResUtils = new WBAdmResourceUtils();
StringBuffer ret = new StringBuffer("");
String msg = paramRequest.getLocaleString("msgUndefinedOperation");
String action = (null != request.getParameter("act")
&& !"".equals(request.getParameter("act").trim()))
? request.getParameter("act").trim()
: paramRequest.getAction();
if (action.equals("add") || action.equals("edit")) {
ret.append(getForm(request, paramRequest));
} else if(action.equals("update")) {
FileUpload fup = new FileUpload();
try {
fup.getFiles(request, response);
String applet = null;
String value = (null != fup.getFileName("template")
&& !"".equals(fup.getFileName("template").trim()))
? fup.getFileName("template").trim()
: null;
if (value != null
|| !"".equals(base.getAttribute("template", "").trim())) {
if (value != null) {
String file = admResUtils.getFileName(base, value);
if (file != null && !file.trim().equals("")) {
if (!admResUtils.isFileType(file, "xsl|xslt")) {
msg = paramRequest.getLocaleString("msgErrFileType")
+ " xsl, xslt: " + file;
} else {
applet = admResUtils.uploadFileParsed(base, fup,
"template", request.getSession().getId());
if (applet != null && !applet.trim().equals("")) {
base.setAttribute("template", file);
} else {
msg = paramRequest.getLocaleString("msgErrUploadFile")
+ " " + value + ".";
}
}
} else {
msg = paramRequest.getLocaleString("msgErrUploadFile")
+ " " + value + ".";
}
}
}
value = (null != fup.getValue("noimg")
&& !"".equals(fup.getValue("noimg").trim()))
? fup.getValue("noimg").trim()
: "0";
if ("1".equals(value)
&& !"".equals(base.getAttribute("img", "").trim())) {
SWBUtils.IO.removeDirectory(SWBPortal.getWorkPath()
+ base.getWorkPath() + "/"
+ base.getAttribute("img").trim());
base.removeAttribute("img");
} else {
value = (null != fup.getFileName("img")
&& !"".equals(fup.getFileName("img").trim()))
? fup.getFileName("img").trim()
: null;
if (value != null) {
String file = admResUtils.getFileName(base, value);
if (file != null && !file.trim().equals("")) {
if (!admResUtils.isFileType(file, "bmp|jpg|jpeg|gif")) {
msg = paramRequest.getLocaleString("msgErrFileType")
+ " bmp, jpg, jpeg, gif: " + file;
} else {
if (admResUtils.uploadFile(base, fup, "img")) {
base.setAttribute("img", file);
} else {
msg = paramRequest.getLocaleString("msgErrUploadFile")
+ " " + value + ".";
}
}
} else {
msg = paramRequest.getLocaleString("msgErrUploadFile")
+ " " + value + ".";
}
}
}
setAttribute(base, fup, "alt");
setAttribute(base, fup, "btntexto");
setAttribute(base, fup, "lnktexto");
setAttribute(base, fup, "blnstyle");
setAttribute(base, fup, "menubar", "yes");
setAttribute(base, fup, "toolbar", "yes");
setAttribute(base, fup, "status", "yes");
setAttribute(base, fup, "location", "yes");
setAttribute(base, fup, "directories", "yes");
setAttribute(base, fup, "scrollbars", "yes");
setAttribute(base, fup, "resizable", "yes");
setAttribute(base, fup, "width");
setAttribute(base, fup, "height");
setAttribute(base, fup, "top");
setAttribute(base, fup, "left");
setAttribute(base, fup, "subject");
setAttribute(base, fup, "headermsg");
setAttribute(base, fup, "footermsg");
setAttribute(base, fup, "styleClass");
value = (null != fup.getFileName("swf")
&& !"".equals(fup.getFileName("swf").trim()))
? fup.getFileName("swf").trim()
: null;
if (value != null) {
String file = admResUtils.getFileName(base, value);
if (file != null && !file.trim().equals("")) {
if (!admResUtils.isFileType(file, "swf|emf|wmf")) {
msg = paramRequest.getLocaleString("msgErrFileType")
+ " swf, emf, wmf: " + file;
} else {
if (admResUtils.uploadFile(base, fup, "swf")) {
base.setAttribute("swf", file);
} else {
msg = paramRequest.getLocaleString("msgErrUploadFile")
+ " " + value + ".";
}
}
} else {
msg = paramRequest.getLocaleString("msgErrUploadFile")
+ " " + value + ".";
}
}
base.updateAttributesToDB();
Document dom = base.getDom();
if (dom != null) {
removeAllNodes(dom, Node.ELEMENT_NODE, "swfvar");
} else {
dom = SWBUtils.XML.getNewDocument();
Element root = dom.createElement("resource");
dom.appendChild(root);
}
value = (null != fup.getValue("swfvar")
&& !"".equals(fup.getValue("swfvar").trim()))
? fup.getValue("swfvar").trim()
: null;
if (value != null) {
StringTokenizer stk = new StringTokenizer(value, "|");
while (stk.hasMoreTokens()) {
value = stk.nextToken();
Element emn = dom.createElement("swfvar");
emn.appendChild(dom.createTextNode(value));
dom.getFirstChild().appendChild(emn);
}
}
base.setXml(SWBUtils.XML.domToXml(dom));
//base.update(paramRequest.getUser().getId(), "Resource with identifier "+base.getId()+" was updated successfully ");
msg = paramRequest.getLocaleString("msgOkUpdateResource")
+ " " + base.getId();
if (applet != null && !"".equals(applet.trim())) {
ret.append(applet);
} else {
ret.append("\n");
}
} catch (Exception e) {
log.error(e);
msg = paramRequest.getLocaleString("msgErrUpdateResource")
+ " " + base.getId();
}
ret.append("\n");
} else if (action.equals("remove")) {
msg = admResUtils.removeResource(base);
ret.append("\n");
}
response.getWriter().print(ret.toString());
}
/**
* Sets the attribute.
*
* @param base the base
* @param fup the fup
* @param att the att
*/
protected void setAttribute(Resource base, FileUpload fup, String att) {
try {
if (null != fup.getValue(att) && !"".equals(fup.getValue(att).trim())) {
base.setAttribute(att, fup.getValue(att).trim());
} else {
base.removeAttribute(att);
}
} catch (Exception e) {
log.error("Error while setting resource attribute: " + att
+ ", " + base.getId() + "-" + base.getTitle(), e);
}
}
/**
* Sets the attribute.
*
* @param base the base
* @param fup the fup
* @param att the att
* @param value the value
*/
protected void setAttribute(Resource base, FileUpload fup, String att,
String value) {
try {
if (null != fup.getValue(att) && value.equals(fup.getValue(att).trim())) {
base.setAttribute(att, fup.getValue(att).trim());
} else {
base.removeAttribute(att);
}
} catch (Exception e) {
log.error("Error while setting resource attribute: " + att
+ ", " + base.getId() + "-" + base.getTitle(), e);
}
}
/**
* Removes the all nodes.
*
* @param dom the dom
* @param nodeType the node type
* @param name the name
*/
private void removeAllNodes(Document dom, short nodeType, String name) {
NodeList list = dom.getElementsByTagName(name);
for (int i = 0; i < list.getLength(); i++) {
Node node = list.item(i);
if (node.getNodeType() == nodeType) {
node.getParentNode().removeChild(node);
if (node.hasChildNodes()) {
removeAllNodes(dom, nodeType, name);
}
}
}
}
/**
* Gets the form.
*
* @param request the request
* @param paramRequest the param request
* @return the form
* @throws SWBResourceException the sWB resource exception
* @throws IOException Signals that an I/O exception has occurred.
* @return
*/
private String getForm(HttpServletRequest request,
SWBParamRequest paramRequest)
throws SWBResourceException, IOException {
WBAdmResourceUtils admResUtils = new WBAdmResourceUtils();
Resource base = getResourceBase();
StringBuffer ret = new StringBuffer("");
try {
SWBResourceURL url = paramRequest.getRenderUrl().setAction("update");
ret.append("");
ret.append(" \n");
ret.append("");
ret.append(getScript(request, paramRequest));
} catch (Exception e) {
log.error(e);
}
return ret.toString();
}
/**
* Gets the script.
*
* @param request the request
* @param paramRequest the param request
* @return the script
* @throws SWBResourceException the sWB resource exception
* @throws IOException Signals that an I/O exception has occurred.
* @return
*/
private String getScript(HttpServletRequest request,
SWBParamRequest paramRequest)
throws SWBResourceException, IOException {
StringBuffer ret = new StringBuffer("");
WBAdmResourceUtils admResUtils = new WBAdmResourceUtils();
try {
ret.append("\n");
} catch (Exception e) {
log.error(e);
}
return ret.toString();
}
}
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