/**
SpagoBI - The Business Intelligence Free Platform
Copyright (C) 2005-2008 Engineering Ingegneria Informatica S.p.A.
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.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
**/
package it.eng.spagobi.tools.scheduler.gui;
import it.eng.spago.base.RequestContainer;
import it.eng.spago.base.SessionContainer;
import it.eng.spago.security.IEngUserProfile;
import it.eng.spagobi.analiticalmodel.document.bo.BIObject;
import it.eng.spagobi.analiticalmodel.functionalitytree.bo.LowFunctionality;
import it.eng.spagobi.analiticalmodel.functionalitytree.presentation.ITreeHtmlGenerator;
import it.eng.spagobi.commons.constants.SpagoBIConstants;
import it.eng.spagobi.commons.utilities.ChannelUtilities;
import it.eng.spagobi.commons.utilities.EngineUtilities;
import it.eng.spagobi.commons.utilities.messages.IMessageBuilder;
import it.eng.spagobi.commons.utilities.messages.MessageBuilderFactory;
import it.eng.spagobi.commons.utilities.urls.IUrlBuilder;
import it.eng.spagobi.commons.utilities.urls.UrlBuilderFactory;
import it.eng.spagobi.engines.config.bo.Engine;
import it.eng.spagobi.tools.scheduler.to.JobInfo;
import it.eng.spagobi.utilities.themes.ThemesManager;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import org.safehaus.uuid.UUID;
import org.safehaus.uuid.UUIDGenerator;
/**
* Contains all methods needed to generate and modify a tree object for scheduling.
* There are methods to generate tree, configure, insert and modify elements.
*/
public class SchedulerTreeHtmlGenerator implements ITreeHtmlGenerator {
HttpServletRequest httpRequest = null;
RequestContainer reqCont = null;
protected IUrlBuilder urlBuilder = null;
protected IMessageBuilder msgBuilder = null;
int progrJSTree = 0;
IEngUserProfile profile = null;
protected int dTreeRootId = -100;
protected int dTreeObjects = -1000;
JobInfo jobInfo = null;
List biobjIds = new ArrayList();
protected String requestIdentity = null;
protected String currTheme="";
/**
* Creates the Dtree configuration, in oder to inser into jsp pages cookies,
* images, etc.
*
* @param objectsList the objects list
* @param httpRequest the http request
* @param initialPath the initial path
* @param treename the treename
*
* @return the string buffer
*/
/*
protected void makeConfigurationDtree(StringBuffer htmlStream) {
htmlStream.append("<SCRIPT>\n");
htmlStream.append(" function dTree(objName) {\n");
htmlStream.append(" this.config = {\n");
htmlStream.append(" target : null,\n");
htmlStream.append(" folderLinks : true,\n");
htmlStream.append(" useSelection : true,\n");
htmlStream.append(" useCookies : true,\n");
htmlStream.append(" useLines : true,\n");
htmlStream.append(" useIcons : true,\n");
htmlStream.append(" useStatusText : true,\n");
htmlStream.append(" closeSameLevel : false,\n");
htmlStream.append(" inOrder : false\n");
htmlStream.append(" }\n");
htmlStream.append(" this.icon = {\n");
htmlStream.append(" root : '"+urlBuilder.getResourceLink(httpRequest, "/img/treebase.gif")+"',\n");
htmlStream.append(" folder : '"+urlBuilder.getResourceLink(httpRequest, "/img/treefolder.gif")+"',\n");
htmlStream.append(" folderOpen : '"+urlBuilder.getResourceLink(httpRequest, "/img/treefolderopen.gif")+"',\n");
htmlStream.append(" node : '"+urlBuilder.getResourceLink(httpRequest, "/img/treepage.gif")+"',\n");
htmlStream.append(" empty : '"+urlBuilder.getResourceLink(httpRequest, "/img/treeempty.gif")+"',\n");
htmlStream.append(" line : '"+urlBuilder.getResourceLink(httpRequest, "/img/treeline.gif")+"',\n");
htmlStream.append(" join : '"+urlBuilder.getResourceLink(httpRequest, "/img/treejoin.gif")+"',\n");
htmlStream.append(" joinBottom : '"+urlBuilder.getResourceLink(httpRequest, "/img/treejoinbottom.gif")+"',\n");
htmlStream.append(" plus : '"+urlBuilder.getResourceLink(httpRequest, "/img/treeplus.gif")+"',\n");
htmlStream.append(" plusBottom : '"+urlBuilder.getResourceLink(httpRequest, "/img/treeplusbottom.gif")+"',\n");
htmlStream.append(" minus : '"+urlBuilder.getResourceLink(httpRequest, "/img/treeminus.gif")+"',\n");
htmlStream.append(" minusBottom : '"+urlBuilder.getResourceLink(httpRequest, "/img/treeminusbottom.gif")+"',\n");
htmlStream.append(" nlPlus : '"+urlBuilder.getResourceLink(httpRequest, "/img/treenolines_plus.gif")+"',\n");
htmlStream.append(" nlMinus : '"+urlBuilder.getResourceLink(httpRequest, "/img/treenolines_minus.gif")+"'\n");
htmlStream.append(" };\n");
htmlStream.append(" this.obj = objName;\n");
htmlStream.append(" this.aNodes = [];\n");
htmlStream.append(" this.aIndent = [];\n");
htmlStream.append(" this.root = new Node(-1);\n");
htmlStream.append(" this.selectedNode = null;\n");
htmlStream.append(" this.selectedFound = false;\n");
htmlStream.append(" this.completed = false;\n");
htmlStream.append(" };\n");
htmlStream.append("</SCRIPT>\n");
}
*/
public StringBuffer makeTree(List objectsList, HttpServletRequest httpRequest, String initialPath, String treename) {
return makeTree(objectsList, httpRequest, initialPath);
}
/* (non-Javadoc)
* @see it.eng.spagobi.analiticalmodel.functionalitytree.presentation.ITreeHtmlGenerator#makeTree(java.util.List, javax.servlet.http.HttpServletRequest, java.lang.String)
*/
public StringBuffer makeTree(List objectsList, HttpServletRequest httpReq, String initialPath) {
// identity string for object of the page
UUIDGenerator uuidGen = UUIDGenerator.getInstance();
UUID uuid = uuidGen.generateTimeBasedUUID();
requestIdentity = uuid.toString();
requestIdentity = requestIdentity.replaceAll("-", "");
httpRequest = httpReq;
reqCont = ChannelUtilities.getRequestContainer(httpRequest);
urlBuilder = UrlBuilderFactory.getUrlBuilder();
msgBuilder = MessageBuilderFactory.getMessageBuilder();
SessionContainer sessionContainer = reqCont.getSessionContainer();
jobInfo = (JobInfo)sessionContainer.getAttribute(SpagoBIConstants.JOB_INFO);
biobjIds = jobInfo.getBiobjectIds();
currTheme=ThemesManager.getCurrentTheme(reqCont);
if(currTheme==null)currTheme=ThemesManager.getDefaultTheme();
SessionContainer permanentSession = sessionContainer.getPermanentContainer();
profile = (IEngUserProfile)permanentSession.getAttribute(IEngUserProfile.ENG_USER_PROFILE);
StringBuffer htmlStream = new StringBuffer();
htmlStream.append("<LINK rel='StyleSheet' href='"+urlBuilder.getResourceLinkByTheme(httpRequest, "/css/dtree.css",currTheme )+"' type='text/css' />");
//makeConfigurationDtree(htmlStream);
String nameTree = msgBuilder.getMessage("tree.objectstree.name" ,"messages", httpRequest);
htmlStream.append("<SCRIPT language='JavaScript' src='"+urlBuilder.getResourceLinkByTheme(httpRequest, "/js/dtree.js",currTheme )+"'></SCRIPT>");
htmlStream.append("<SCRIPT language='JavaScript' src='"+urlBuilder.getResourceLinkByTheme(httpRequest, "/js/contextMenu.js",currTheme )+"'></SCRIPT>");
htmlStream.append("<table width='100%'>");
htmlStream.append(" <tr height='1px'>");
htmlStream.append(" <td width='10px'> </td>");
htmlStream.append(" <td> </td>");
htmlStream.append(" </tr>");
htmlStream.append(" <tr>");
htmlStream.append(" <td> </td>");
htmlStream.append(" <td id='treeSchedulerObjTd" + requestIdentity + "' name='treeSchedulerObjTd" + requestIdentity + "'> </td>");
htmlStream.append(" <script language=\"JavaScript1.2\">\n");
htmlStream.append(" var nameTree = 'treeCMS';\n");
String context=httpRequest.getContextPath();
if (!(context.charAt(context.length() - 1) == '/')) {
context += '/';
}
context+="themes/"+currTheme+"/";
htmlStream.append(" treeCMS = new dTree('treeCMS', '" + context + "');\n");
htmlStream.append(" treeCMS.add(" + dTreeRootId + ",-1,'"+nameTree+"');\n");
Iterator it = objectsList.iterator();
while (it.hasNext()) {
LowFunctionality folder = (LowFunctionality) it.next();
if (initialPath != null) {
if (initialPath.equalsIgnoreCase(folder.getPath())) addItemForJSTree(htmlStream, folder, false, true);
else addItemForJSTree(htmlStream, folder, false, false);
} else {
if (folder.getParentId() == null) addItemForJSTree(htmlStream, folder, true, false);
else addItemForJSTree(htmlStream, folder, false, false);
}
}
//htmlStream.append(" document.write(treeCMS);\n");
htmlStream.append(" document.getElementById('treeSchedulerObjTd" + requestIdentity + "').innerHTML = treeCMS;\n");
htmlStream.append(" </script>\n");
htmlStream.append(" </tr>");
htmlStream.append("</table>");
return htmlStream;
}
private void addItemForJSTree(StringBuffer htmlStream, LowFunctionality folder,
boolean isRoot, boolean isInitialPath) {
String nameLabel = folder.getName();
String name = msgBuilder.getMessage(nameLabel, "messages", httpRequest);
String codeType = folder.getCodType();
Integer idFolder = folder.getId();
Integer parentId = null;
if (isInitialPath) parentId = new Integer (dTreeRootId);
else parentId = folder.getParentId();
if (isRoot) {
htmlStream.append(" treeCMS.add(" + idFolder + ", " + dTreeRootId + ",'" + name + "', '', '', '', '', '', 'true');\n");
} else {
if(codeType.equalsIgnoreCase(SpagoBIConstants.LOW_FUNCTIONALITY_TYPE_CODE)) {
String imgFolder = urlBuilder.getResourceLinkByTheme(httpRequest, "/img/treefolder.gif",currTheme);
String imgFolderOp = urlBuilder.getResourceLinkByTheme(httpRequest, "/img/treefolderopen.gif",currTheme);
htmlStream.append(" treeCMS.add(" + idFolder + ", " + parentId + ",'" + name + "', '', '', '', '" + imgFolder + "', '" + imgFolderOp + "', '', '');\n");
List objects = folder.getBiObjects();
for (Iterator it = objects.iterator(); it.hasNext(); ) {
BIObject obj = (BIObject) it.next();
Engine engine = obj.getEngine();
if(engine!=null) {
if(!EngineUtilities.isExternal(obj.getEngine())&& !engine.getClassName().equals("it.eng.spagobi.engines.kpi.SpagoBIKpiInternalEngine")){
continue;
}
}
String biObjType = obj.getBiObjectTypeCode();
String imgUrl = "/img/objecticon_"+ biObjType+ ".png";
String userIcon = urlBuilder.getResourceLinkByTheme(httpRequest, imgUrl,currTheme);
String biObjState = obj.getStateCode();
String stateImgUrl = "/img/stateicon_"+ biObjState+ ".png";
String stateIcon = urlBuilder.getResourceLinkByTheme(httpRequest, stateImgUrl,currTheme);
Integer idObj = obj.getId();
String stateObj = obj.getStateCode();
if(stateObj.equalsIgnoreCase("REL")) {
String checked = "";
if(biobjIds.contains(obj.getId())) {
checked = "checked";
}
htmlStream.append(" treeCMS.add(" + dTreeObjects-- + ", " + idFolder + ",'<img src=\\'" + stateIcon + "\\' /> " + obj.getName() + "', '', '', '', '" + userIcon + "', '', '', '', 'biobject', '"+obj.getId()+"', '"+checked+"' );\n");
}
}
}
}
}
/* (non-Javadoc)
* @see it.eng.spagobi.analiticalmodel.functionalitytree.presentation.ITreeHtmlGenerator#makeAccessibleTree(java.util.List, javax.servlet.http.HttpServletRequest, java.lang.String)
*/
public StringBuffer makeAccessibleTree(List objectsList, HttpServletRequest httpRequest, String initialPath) {
// TODO code for tree with no javascript
return null;
}
}