package com.dotmarketing.menubuilders;
import java.io.FileOutputStream;
import java.io.OutputStreamWriter;
import java.util.ArrayList;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.jsp.JspException;
import org.apache.velocity.tools.view.context.ViewContext;
import org.apache.velocity.tools.view.tools.ViewTool;
import com.dotmarketing.beans.Host;
import com.dotmarketing.beans.Inode;
import com.dotmarketing.business.APILocator;
import com.dotmarketing.business.DotStateException;
import com.dotmarketing.business.UserAPI;
import com.dotmarketing.business.web.HostWebAPI;
import com.dotmarketing.business.web.WebAPILocator;
import com.dotmarketing.exception.DotDataException;
import com.dotmarketing.exception.DotRuntimeException;
import com.dotmarketing.exception.DotSecurityException;
import com.dotmarketing.portlets.files.model.File;
import com.dotmarketing.portlets.folders.business.FolderAPI;
import com.dotmarketing.portlets.folders.business.FolderFactory;
import com.dotmarketing.portlets.folders.model.Folder;
import com.dotmarketing.portlets.htmlpages.factories.HTMLPageFactory;
import com.dotmarketing.portlets.htmlpages.model.HTMLPage;
import com.dotmarketing.portlets.links.model.Link;
import com.dotmarketing.util.Config;
import com.dotmarketing.util.ConfigUtils;
import com.dotmarketing.util.InodeUtils;
import com.dotmarketing.util.Logger;
import com.dotmarketing.util.UtilMethods;
import com.liferay.portal.PortalException;
import com.liferay.portal.SystemException;
public class StaticMenuBuilder implements ViewTool {
protected HttpServletRequest request;
protected HttpServletResponse response;
protected HostWebAPI hostWebAPI;
private static String velocityRootPath = ConfigUtils.getDynamicVelocityPath() + java.io.File.separator;
private static String MENU_VTL_PATH = velocityRootPath + "menus" + java.io.File.separator;
//if we only have one host we can call this method
// call this method
//path == folder path
//pagePath == $VTLSERVLET_URI where the user is at that moment
//links Folders as default
public String createMenu(String path, String pagePath, String divName, int numberOfLevels) throws JspException
{
try {
Host host = hostWebAPI.getCurrentHost(request);
return createMenu(path, pagePath, host.getIdentifier(),divName,"",true,"","",numberOfLevels);
} catch (PortalException e) {
Logger.error(StaticMenuBuilder.class, e.getMessage(), e);
throw new DotRuntimeException(e.getMessage(), e);
} catch (SystemException e) {
Logger.error(StaticMenuBuilder.class, e.getMessage(), e);
throw new DotRuntimeException(e.getMessage(), e);
} catch (DotDataException e) {
Logger.error(StaticMenuBuilder.class, e.getMessage(), e);
throw new DotRuntimeException(e.getMessage(), e);
} catch (DotSecurityException e) {
Logger.error(StaticMenuBuilder.class, e.getMessage(), e);
throw new DotRuntimeException(e.getMessage(), e);
}
}
public String createMenu(String path, String pagePath, Host host, String divName, int numberOfLevels) throws JspException
{
return createMenu(path, pagePath, host.getIdentifier(),divName,"",true,"","",numberOfLevels);
}
public String createMenu(String path, String pagePath, Host host, String divName, String ulClassName, int numberOfLevels) throws JspException
{
return createMenu(path, pagePath, host.getIdentifier(),divName,ulClassName,true,"","",numberOfLevels);
}
public String createMenu(String path, String pagePath, Host host, String divName, String imagePrefix, String imageSuffix, int numberOfLevels) throws JspException
{
return createMenu(path, pagePath, host.getIdentifier(),divName, "", true,imagePrefix, imageSuffix,numberOfLevels);
}
public String createMenu(String path, String pagePath, Host host, String divName, String ulClassName, String imagePrefix, String imageSuffix, int numberOfLevels) throws JspException
{
return createMenu(path, pagePath, host.getIdentifier(),divName, ulClassName, true, imagePrefix, imageSuffix,numberOfLevels);
}
//pass linkFolders folders
public String createMenu(String path, String pagePath, String divName, boolean linkFolders, int numberOfLevels) throws JspException
{
try {
Host host = hostWebAPI.getCurrentHost(request);
return createMenu(path, pagePath, host.getIdentifier(),divName,"",linkFolders,"","",numberOfLevels);
} catch (DotDataException e) {
Logger.error(StaticMenuBuilder.class, e.getMessage(), e);
throw new DotRuntimeException(e.getMessage(), e);
} catch (DotSecurityException e) {
Logger.error(StaticMenuBuilder.class, e.getMessage(), e);
throw new DotRuntimeException(e.getMessage(), e);
} catch (PortalException e) {
Logger.error(StaticMenuBuilder.class, e.getMessage(), e);
throw new DotRuntimeException(e.getMessage(), e);
} catch (SystemException e) {
Logger.error(StaticMenuBuilder.class, e.getMessage(), e);
throw new DotRuntimeException(e.getMessage(), e);
}
}
public String createMenu(String path, String pagePath, Host host, String divName, boolean linkFolders, int numberOfLevels) throws JspException
{
return createMenu(path, pagePath, host.getIdentifier(),divName,"",linkFolders,"","",numberOfLevels);
}
public String createMenu(String path, String pagePath, Host host, String divName, String ulClassName, boolean linkFolders, int numberOfLevels) throws JspException
{
return createMenu(path, pagePath, host.getIdentifier(),divName,ulClassName,linkFolders,"","",numberOfLevels);
}
public String createMenu(String path, String pagePath, Host host, String divName, boolean linkFolders, String imagePrefix, String imageSuffix, int numberOfLevels) throws JspException
{
return createMenu(path, pagePath, host.getIdentifier(),divName, "", linkFolders,imagePrefix, imageSuffix,numberOfLevels);
}
public String createMenu(String path, String pagePath, Host host, String divName, String ulClassName, boolean linkFolders, String imagePrefix, String imageSuffix, int numberOfLevels) throws JspException
{
return createMenu(path, pagePath, host.getIdentifier(),divName, ulClassName, linkFolders, imagePrefix, imageSuffix,numberOfLevels);
}
//// PRIVATE METHOD!!!!!!
private String createMenu(String path, String pagePath, String hostId, String divName, String ulClassName, boolean linkFolders, String imagePrefix, String imageSuffix, int numberOfLevels) throws JspException
//path == folder path
//pagePath == $VTLSERVLET_URI where the user is at that moment
//hostid == for multiple hosts
//addImage == if you want to display images instead of text on the first level
//imagePrefix == folder name and prefix for the images to use
//imageSuffix == suffix for the images to use including extension
{
if (numberOfLevels == 0) {
numberOfLevels = Integer.parseInt(Config.getStringProperty("number_levels"));
}
StringBuffer stringbuf = new StringBuffer();
try {
Logger.debug(StaticMenuBuilder.class, "\n\n\n\nStaticMenuBuilder begins");
Logger.debug(StaticMenuBuilder.class, "StaticMenuBuilder number of levels=" + numberOfLevels);
if ((path==null) || (path.length()==0)) {
Logger.debug(StaticMenuBuilder.class, "pagePath=" + pagePath);
int idx1 = pagePath.indexOf("/");
int idx2 = pagePath.indexOf("/",idx1+1);
path = pagePath.substring(idx1,idx2+1);
Logger.debug(StaticMenuBuilder.class, "path=" + path);
}
Logger.debug(StaticMenuBuilder.class, "StaticMenuBuilder path=" + path);
Logger.debug(StaticMenuBuilder.class, "StaticMenuBuilder hostId=" + hostId);
java.util.List itemsList = new ArrayList();
String folderPath = "";
String fileName = "";
boolean fileExists = true;
java.io.File fileFolder = new java.io.File(StaticMenuBuilder.MENU_VTL_PATH);
if(!fileFolder.exists()){
fileFolder.mkdirs();
}
java.io.File file = null;
FolderAPI fapi = APILocator.getFolderAPI();
UserAPI uapi = APILocator.getUserAPI();
String menuId = "";
if (path.equals("/")) {
fileName = hostId + "_static.vtl";
menuId = String.valueOf(hostId);
file = new java.io.File(StaticMenuBuilder.MENU_VTL_PATH + java.io.File.separator + fileName);
if (!file.exists()) {
Host host = APILocator.getHostAPI().find(hostId, APILocator.getUserAPI().getSystemUser(),false);
itemsList = fapi.findSubFolders(host, true);
folderPath = path;
fileExists = false;
}
}
else {
Folder folder = fapi.findFolderByPath(path,hostId,uapi.getSystemUser(),false);
Logger.debug(StaticMenuBuilder.class, "StaticMenuBuilder folder=" + APILocator.getIdentifierAPI().find(folder).getPath());
fileName = folder.getInode() + "_static.vtl";
menuId = String.valueOf(folder.getInode());
file = new java.io.File(StaticMenuBuilder.MENU_VTL_PATH + java.io.File.separator + fileName);
if (!file.exists()) {
itemsList = fapi.findMenuItems(folder,uapi.getSystemUser(),false);
folderPath = APILocator.getIdentifierAPI().find(folder).getPath();
fileExists = false;
}
}
String filePath = "dynamic" + java.io.File.separator + "menus" + java.io.File.separator + fileName;
if (fileExists) {
return filePath;
}
else {
if (itemsList.size()>0) {
if (divName!=null && divName.length()>0) {
String beforeMenu = "<div id=\"" + divName + "\">";
stringbuf.append(beforeMenu);
}
if (divName!=null && divName.length()>0) {
stringbuf.append("#if($EDIT_MODE)\n");
stringbuf.append("<form action=\"${directorURL}\" method=\"post\" name=\"form_menu_" + menuId + "\" id=\"form_menu_" + menuId + "\">\n");
stringbuf.append("<input type=\"hidden\" name=\"cmd\" value=\"orderMenu\">\n");
stringbuf.append("<input type=\"hidden\" name=\"path\" value=\""+path+"\">\n");
stringbuf.append("<input type=\"hidden\" name=\"hostId\" value=\"" + hostId + "\">\n");
stringbuf.append("<input type=\"hidden\" name=\"pagePath\" value=\"$VTLSERVLET_URI\">\n");
stringbuf.append("<input type=\"hidden\" name=\"referer\" value=\"$VTLSERVLET_URI\">\n");
stringbuf.append("<div class=\"menuReorder\"><a href=\"javascript:submitMenu('form_menu_" + menuId + "');\">Reorder Menu</a></div>");
stringbuf.append("</form>\n");
stringbuf.append("#end \n");
}
if (ulClassName!=null && ulClassName.length() >0) {
stringbuf.append("<ul class=\"" + ulClassName + "\">");
}
else {
stringbuf.append("<ul>");
}
//gets menu items for this folder
java.util.Iterator itemListIterator = itemsList.iterator();
Logger.debug(StaticMenuBuilder.class, "StaticMenuBuilder number of items=" + itemsList.size());
///FIRST LEVEL MENU ITEMS!!!!
while (itemListIterator.hasNext()) {
Inode itemChild = (Inode) itemListIterator.next();
if (itemChild instanceof Folder) {
Folder folderChild = (Folder) itemChild;
//recursive method here
stringbuf = getMenuItems(stringbuf, folderChild, linkFolders, numberOfLevels, 1, imagePrefix, imageSuffix);
}
else if (itemChild instanceof Link) {
if (((Link)itemChild).isWorking() && !((Link)itemChild).isDeleted()) {
stringbuf.append("#set ($VTLSERVLET_DECODED_URI=\"$UtilMethods.decodeURL($VTLSERVLET_URI)\")\n");
stringbuf.append("#if ($UtilMethods.inString($VTLSERVLET_DECODED_URI,\"" + ((Link)itemChild).getProtocal() + ((Link)itemChild).getUrl() + "\"))\n");
stringbuf.append("<li><a href=\"" + ((Link)itemChild).getProtocal() + UtilMethods.encodeURIComponent(((Link)itemChild).getUrl()) + "\" target=\"" + ((Link)itemChild).getTarget() + "\">\n");
stringbuf.append(((Link)itemChild).getTitle() + "</a></li>\n");
stringbuf.append("#else\n");
stringbuf.append("<li class=\"active\"><a href=\"" + ((Link)itemChild).getProtocal() + UtilMethods.encodeURIComponent(((Link)itemChild).getUrl()) + "\" target=\"" + ((Link)itemChild).getTarget() + "\">\n");
stringbuf.append(((Link)itemChild).getTitle() + "</a></li>\n");
stringbuf.append("#end \n");
}
}
else if (itemChild instanceof HTMLPage) {
if (((HTMLPage)itemChild).isWorking() && !((HTMLPage)itemChild).isDeleted()) {
stringbuf.append("#set ($VTLSERVLET_DECODED_URI=\"$UtilMethods.decodeURL($VTLSERVLET_URI)\")\n");
stringbuf.append("#if ($UtilMethods.inString($VTLSERVLET_DECODED_URI,\"" + path + ((HTMLPage)itemChild).getPageUrl() + "\"))\n");
stringbuf.append("<li><a href=\"" + UtilMethods.encodeURIComponent(folderPath + ((HTMLPage)itemChild).getPageUrl()) + "\">\n");
stringbuf.append(((HTMLPage)itemChild).getTitle() + "</a></li>\n");
stringbuf.append("#else\n");
stringbuf.append("<li class=\"active\"><a href=\"" + UtilMethods.encodeURIComponent(folderPath + ((HTMLPage)itemChild).getPageUrl()) + "\">\n");
stringbuf.append(((HTMLPage)itemChild).getTitle() + "</a></li>\n");
stringbuf.append("#end \n");
}
}
else if (itemChild instanceof File) {
if (((File)itemChild).isWorking() && !((File)itemChild).isDeleted()) {
stringbuf.append("#set ($VTLSERVLET_DECODED_URI=\"$UtilMethods.decodeURL($VTLSERVLET_URI)\")\n");
stringbuf.append("#if ($UtilMethods.inString($VTLSERVLET_DECODED_URI,\"" + path + ((File)itemChild).getFileName() + "\"))\n");
stringbuf.append("<li><a href=\"" + UtilMethods.encodeURIComponent(folderPath + ((File)itemChild).getFileName()) + "\">\n");
stringbuf.append(((File)itemChild).getTitle() + "</a></li>\n");
stringbuf.append("#else\n");
stringbuf.append("#end \n");
}
}
}
stringbuf.append("</ul>");
if (divName!=null && divName.length()>0) {
stringbuf.append("</div>");
}
}
if (stringbuf.length() > 0) {
FileOutputStream fo = new FileOutputStream(file);
// Specifying explicitly a proper character set encoding
OutputStreamWriter out = new OutputStreamWriter(fo, UtilMethods.getCharsetConfiguration());
out.write(stringbuf.toString());
out.flush();
out.close();
fo.close();
}
else {
Logger.debug(StaticMenuBuilder.class, "Error creating static horizontal menu!!!!!");
}
Logger.debug(StaticMenuBuilder.class, "End of StaticMenuBuilder" + filePath);
return filePath;
}
} catch(Exception e) {
// Clear the string buffer, and insert only the main hyperlink text to it.
// Ignore the embedded links.
stringbuf.delete(0, stringbuf.length());
Logger.info(StaticMenuBuilder.class,e.getMessage());
}
return "";
}
/**
* Initializes this instance for the current request.
*
* @param obj
* the ViewContext of the current request
*/
public void init(Object obj) {
ViewContext context = (ViewContext) obj;
this.request = context.getRequest();
this.response = context.getResponse();
this.hostWebAPI = WebAPILocator.getHostWebAPI();
}
private StringBuffer getMenuItems(StringBuffer stringbuf, Folder folderChildChild, boolean linkFolders, int numberOfLevels, int currentLevel, String imagePrefix, String imageSuffix) throws DotStateException, DotDataException, DotSecurityException {
Host host;
try {
host = hostWebAPI.getCurrentHost(request);
} catch (PortalException e) {
Logger.error(StaticMenuBuilder.class, e.getMessage(), e);
throw new DotRuntimeException(e.getMessage(), e);
} catch (SystemException e) {
Logger.error(StaticMenuBuilder.class, e.getMessage(), e);
throw new DotRuntimeException(e.getMessage(), e);
} catch (DotDataException e) {
Logger.error(StaticMenuBuilder.class, e.getMessage(), e);
throw new DotRuntimeException(e.getMessage(), e);
} catch (DotSecurityException e) {
Logger.error(StaticMenuBuilder.class, e.getMessage(), e);
throw new DotRuntimeException(e.getMessage(), e);
}
String folderPath = "";
try {
folderPath = APILocator.getIdentifierAPI().find(folderChildChild).getPath();
} catch (Exception e2) {
Logger.error(StaticMenuBuilder.class, e2.getMessage(),e2);
}
//gets menu items for this folder
java.util.List itemsChildrenList2 = new ArrayList();
try {
itemsChildrenList2 = APILocator.getFolderAPI().findMenuItems(folderChildChild,APILocator.getUserAPI().getSystemUser(),false);
} catch (Exception e2) {
Logger.error(StaticMenuBuilder.class, e2.getMessage(),e2);
}
java.util.Iterator itemsChildrenListIter2 = itemsChildrenList2.iterator();
boolean nextLevelItems = false;
if (itemsChildrenListIter2.hasNext()) {
nextLevelItems = true;
}
String folderChildPath = folderPath.substring(0, folderPath.length() - 1);
folderChildPath = folderChildPath.substring(0, folderChildPath.lastIndexOf("/"));
stringbuf.append("#set ($VTLSERVLET_DECODED_URI=\"$UtilMethods.decodeURL($VTLSERVLET_URI)\")\n");
stringbuf.append("#if ($VTLSERVLET_DECODED_URI != '" + folderChildPath + "' && $VTLSERVLET_DECODED_URI != '" + folderPath + "index." + Config.getStringProperty("VELOCITY_PAGE_EXTENSION") + "')\n");
stringbuf.append("<li id=\"" + folderChildChild.getName()+ "\">");
HTMLPage page = new HTMLPage();
try {
page = HTMLPageFactory.getLiveHTMLPageByPath(folderPath + "index." + Config.getStringProperty("VELOCITY_PAGE_EXTENSION"), host);
} catch (Exception e1) {
Logger.error(StaticMenuBuilder.class, e1.getMessage(),e1);
}
if (!InodeUtils.isSet(page.getInode())) {
if (linkFolders) stringbuf.append("<a href=\""+UtilMethods.encodeURIComponent(folderPath) + "\">");
} else {
if (linkFolders) stringbuf.append("<a href=\""+UtilMethods.encodeURIComponent(folderPath) + "index." + Config.getStringProperty("VELOCITY_PAGE_EXTENSION")+"\">");
}
//if it uses an image or text.
if ((imagePrefix!=null && imagePrefix.length()>0) ||
(imageSuffix!=null && imageSuffix.length() >0)) {
stringbuf.append("<img src=\"" + imagePrefix + folderChildChild.getName() + imageSuffix + "\" alt=\"" + folderChildChild.getTitle() + "\" />");
}
else {
stringbuf.append(folderChildChild.getTitle());
}
if (linkFolders) {
stringbuf.append("</a>\n");
}
stringbuf.append("#else\n");
stringbuf.append("<li class=\"active\" id=\"" + folderChildChild.getName()+ "\"><a href=\"#\">" + folderChildChild.getTitle() + "</a></li>");
stringbuf.append("#end \n");
if (nextLevelItems) {
stringbuf.append("#set ($VTLSERVLET_DECODED_URI=\"$UtilMethods.decodeURL($VTLSERVLET_URI)\")\n");
stringbuf.append("#if ($UtilMethods.inString($VTLSERVLET_DECODED_URI,\"" + folderPath + "\"))\n");
stringbuf.append("<ul>\n");
}
while (itemsChildrenListIter2.hasNext()) {
Inode childChild2 = (Inode) itemsChildrenListIter2.next();
if (childChild2 instanceof Folder) {
Folder folderChildChild2 = (Folder) childChild2;
Logger.debug(this, "folderChildChild2= " + folderChildChild2.getTitle() + " currentLevel="+ currentLevel + " numberOfLevels=" + numberOfLevels);
if (currentLevel <= numberOfLevels) {
stringbuf = getMenuItems(stringbuf, folderChildChild2, linkFolders, numberOfLevels, currentLevel + 1, imagePrefix, imageSuffix);
}
else {
if (linkFolders) {
String path="";
try {
path = APILocator.getIdentifierAPI().find(folderChildChild2).getPath();
} catch (Exception e) {
Logger.error(StaticMenuBuilder.class, e.getMessage(),e);
}
stringbuf.append("<li><a href=\"" + UtilMethods.encodeURIComponent(path) + "index." + Config.getStringProperty("VELOCITY_PAGE_EXTENSION") + "\">\n");
stringbuf.append(folderChildChild2.getTitle() + "</a></li>\n");
}
else {
stringbuf.append("<li>" + folderChildChild2.getTitle() + "</li>\n");
}
}
}
else if (childChild2 instanceof Link) {
if (((Link)childChild2).isWorking() && !((Link)childChild2).isDeleted()) {
stringbuf.append("#set ($VTLSERVLET_DECODED_URI=\"$UtilMethods.decodeURL($VTLSERVLET_URI)\")\n");
stringbuf.append("#if ($VTLSERVLET_DECODED_URI != '" + ((Link)childChild2).getProtocal() + ((Link)childChild2).getUrl() + "')\n");
stringbuf.append("<li><a href=\"" + ((Link)childChild2).getProtocal() + UtilMethods.encodeURIComponent(((Link)childChild2).getUrl()) + "\" target=\"" + ((Link)childChild2).getTarget() + "\">\n");
stringbuf.append(((Link)childChild2).getTitle() + "</a></li>\n");
stringbuf.append("#else\n");
stringbuf.append("<li class=\"active\"><a href=\"" + ((Link)childChild2).getProtocal() + UtilMethods.encodeURIComponent(((Link)childChild2).getUrl()) + "\" target=\"" + ((Link)childChild2).getTarget() + "\">\n");
stringbuf.append(((Link)childChild2).getTitle() + "</a></li>\n");
stringbuf.append("#end \n");
}
}
else if (childChild2 instanceof HTMLPage) {
if (((HTMLPage)childChild2).isWorking() && !((HTMLPage)childChild2).isDeleted()) {
stringbuf.append("#set ($VTLSERVLET_DECODED_URI=\"$UtilMethods.decodeURL($VTLSERVLET_URI)\")\n");
stringbuf.append("#if ($VTLSERVLET_DECODED_URI != '" + folderPath + ((HTMLPage)childChild2).getPageUrl() + "')\n");
stringbuf.append("<li><a href=\"" + UtilMethods.encodeURIComponent(folderPath + ((HTMLPage)childChild2).getPageUrl()) + "\">\n");
stringbuf.append(((HTMLPage)childChild2).getTitle() + "</a></li>\n");
stringbuf.append("#else\n");
stringbuf.append("<li class=\"active\"><a href=\"" + UtilMethods.encodeURIComponent(folderPath + ((HTMLPage)childChild2).getPageUrl()) + "\">\n");
stringbuf.append(((HTMLPage)childChild2).getTitle() + "</a></li>\n");
stringbuf.append("#end \n");
}
}
else if (childChild2 instanceof File) {
if (((File)childChild2).isWorking() && !((File)childChild2).isDeleted()) {
stringbuf.append("#set ($VTLSERVLET_DECODED_URI=\"$UtilMethods.decodeURL($VTLSERVLET_URI)\")\n");
stringbuf.append("#if ($VTLSERVLET_URI != '" + folderPath + ((File)childChild2).getFileName() + "')\n");
stringbuf.append("<li><a href=\"" + UtilMethods.encodeURIComponent(folderPath + ((File)childChild2).getFileName()) + "\">\n");
stringbuf.append(((File)childChild2).getTitle() + "</a></li>\n");
stringbuf.append("#else\n");
stringbuf.append("<li class=\"active\"><a href=\"" + UtilMethods.encodeURIComponent(folderPath + ((File)childChild2).getFileName()) + "\">\n");
stringbuf.append(((File)childChild2).getTitle() + "</a></li>\n");
stringbuf.append("#end \n");
}
}
}
if (nextLevelItems) {
stringbuf.append("</ul></li>\n");
stringbuf.append("#end\n");
}
else {
stringbuf.append("</li>\n");
}
return stringbuf;
}
}