cmsadminprojectnew.java

内容管理

/*
* File   : $Source: /usr/local/cvs/opencms/src/com/opencms/workplace/CmsAdminProjectNew.java,v $
* Date   : $Date: 2003/02/15 11:14:53 $
* Version: $Revision: 1.73 $
*
* This library is part of OpenCms -
* the Open Source Content Mananagement System
*
* Copyright (C) 2001  The OpenCms Group
*
* 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.
*
* For further information about OpenCms, please see the
* OpenCms Website: http://www.opencms.org
*
* 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/


package com.opencms.workplace;

import com.opencms.boot.I_CmsLogChannels;
import com.opencms.core.A_OpenCms;
import com.opencms.core.CmsException;
import com.opencms.core.I_CmsConstants;
import com.opencms.core.I_CmsSession;
import com.opencms.file.CmsGroup;
import com.opencms.file.CmsObject;
import com.opencms.file.CmsProject;
import com.opencms.file.CmsRequestContext;
import com.opencms.file.I_CmsRegistry;
import com.opencms.template.CmsXmlTemplateFile;
import com.opencms.util.Utils;

import java.util.Hashtable;
import java.util.StringTokenizer;
import java.util.Vector;

/**
 * Template class for displaying OpenCms workplace admin project screens.
 * <P>
 *
 * @author Andreas Schouten
 * @author Michael Emmerich
 * @author Mario Stanke
 * @version $Revision: 1.73 $ $Date: 2003/02/15 11:14:53 $
 * @see com.opencms.workplace.CmsXmlWpTemplateFile
 */

public class CmsAdminProjectNew extends CmsWorkplaceDefault implements I_CmsConstants {


    /** Session key */
    private static String C_NEWNAME = "new_project_name";


    /** Session key */
    private static String C_NEWDESCRIPTION = "new_project_description";


    /** Session key */
    private static String C_NEWGROUP = "new_project_group";


    /** Session key */
    private static String C_NEWMANAGERGROUP = "new_project_managergroup";

    /** Session key */
    private static String C_NEWFOLDER = "new_project_folder";


    /** Session key */
    private static String C_NEWTYPE = "projecttype";

    /** Session key */
    private static String C_NEWRESOURCES = "ALLRES";

    /** Session key */
    private static String C_NEWCHANNELS = "ALLCHAN";

    /** Check whether some of the resources are redundant because a superfolder has also
     *  been selected.
     *
     * @param resources containts the full pathnames of all the resources
     * @return A vector with the same resources, but the paths in the return value are disjoint
     */

    private void checkRedundancies(Vector resources) {
        int i, j;
        if(resources == null) {
            return ;
        }
        Vector redundant = new Vector();
        int n = resources.size();
        if(n < 2) {

            // no check needed, because there is only one resource or
            // no resources selected, return empty Vector
            return ;
        }
        for(i = 0;i < n;i++) {
            redundant.addElement(new Boolean(false));
        }
        for(i = 0;i < n - 1;i++) {
            for(j = i + 1;j < n;j++) {
                if(((String)resources.elementAt(i)).length() <
                        ((String)resources.elementAt(j)).length()) {
                    if(((String)resources.elementAt(j)).startsWith((String)resources.elementAt(i))) {
                        redundant.setElementAt(new Boolean(true), j);
                    }
                }
                else {
                    if(((String)resources.elementAt(i)).startsWith((String)resources.elementAt(j))) {
                        redundant.setElementAt(new Boolean(true), i);
                    }
                }
            }
        }
        for(i = n - 1;i >= 0;i--) {
            if(((Boolean)redundant.elementAt(i)).booleanValue()) {
                resources.removeElementAt(i);
            }
        }
    }

    /**
     * Gets the content of a defined section in a given template file and its subtemplates
     * with the given parameters.
     *
     * @see #getContent(CmsObject, String, String, Hashtable, String)
     * @param cms CmsObject Object for accessing system resources.
     * @param templateFile Filename of the template file.
     * @param elementName Element name of this template in our parent template.
     * @param parameters Hashtable with all template class parameters.
     * @param templateSelector template section that should be processed.
     */
    public byte[] getContent(CmsObject cms, String templateFile, String elementName,
            Hashtable parameters, String templateSelector) throws CmsException {
        if(I_CmsLogChannels.C_PREPROCESSOR_IS_LOGGING && A_OpenCms.isLogging() && C_DEBUG) {
            A_OpenCms.log(C_OPENCMS_DEBUG, this.getClassName()
                    + "getting content of element " + ((elementName == null) ? "<root>" : elementName));
            A_OpenCms.log(C_OPENCMS_DEBUG, this.getClassName() + "template file is: "
                    + templateFile);
            A_OpenCms.log(C_OPENCMS_DEBUG, this.getClassName() + "selected template section is: "
                    + ((templateSelector == null) ? "<default>" : templateSelector));
        }
        I_CmsSession session = cms.getRequestContext().getSession(true);
        CmsRequestContext reqCont = cms.getRequestContext();
        CmsXmlLanguageFile lang = new CmsXmlLanguageFile(cms);
        // flag for extended features in the editor, e.g. list of external links
        I_CmsRegistry registry = cms.getRegistry();
        boolean extendedNavigation = "on".equals(registry.getSystemValue("extendedNavigation"));
        // clear session values on first load
        String initial = (String)parameters.get(C_PARA_INITIAL);
        if(initial != null) {

            // remove all session values
            session.removeValue(C_NEWNAME);
            session.removeValue(C_NEWGROUP);
            session.removeValue(C_NEWDESCRIPTION);
            session.removeValue(C_NEWMANAGERGROUP);
            session.removeValue(C_NEWFOLDER);
            session.removeValue(C_NEWRESOURCES);
            session.removeValue(C_NEWCHANNELS);
            session.removeValue(C_NEWTYPE);
            session.removeValue("lasturl");
            session.removeValue("newProjectCallingFrom");
            reqCont.setCurrentProject(cms.onlineProject().getId());
        }
        String newName, newGroup, newDescription, newManagerGroup;
        int projectType = 0;
        String newType = new String();
        String action = new String();
        action = (String)parameters.get("action");
        CmsXmlTemplateFile xmlTemplateDocument = getOwnTemplateFile(cms, templateFile,
                elementName, parameters, templateSelector);

        //look if we come from the explorer view
        String fileToGo = (String)parameters.get("file");
        if (fileToGo == null){
            fileToGo = (String)session.getValue("newProjectCallingFrom");
        }
        String lasturl = (String)parameters.get("lasturl");
        if (lasturl == null){
            lasturl = (String)session.getValue("lasturl");
        }
        newName = (String)parameters.get(C_PROJECTNEW_NAME);
        if(newName == null) {
            newName = (String)session.getValue(C_NEWNAME);
        }
        String errorTemplateAddOn = "";
        if (fileToGo != null){
            // this is from the explorer view
            if((!cms.getRequestContext().isProjectManager()) && (!cms.isAdmin())){
                // user has no rights to create a project
                return startProcessing(cms, xmlTemplateDocument, elementName,parameters, "norigths");
            }
            errorTemplateAddOn = "explorer";
            session.putValue("newProjectCallingFrom", fileToGo);
            xmlTemplateDocument.setData("pathCorrection","");
            xmlTemplateDocument.setData("backButton",lasturl);
            xmlTemplateDocument.setData("myUrl","resource_to_project.html");
            xmlTemplateDocument.setData("dontDoIt", " //");
            // we have to put the file in the box and set the projectname
            xmlTemplateDocument.setData("doThis","addFolder(document.PROJECTNEW.new_ressources,'"+fileToGo+"');");
            if (newName == null){
                newName = getProjectName(cms,fileToGo);
            }
        }else{
            // this is from the administration view
            xmlTemplateDocument.setData("pathCorrection","../../");
            xmlTemplateDocument.setData("backButton","../../../action/administration_content_top.html?sender=/system/workplace/administration/project/");
            xmlTemplateDocument.setData("myUrl","index.html");
            xmlTemplateDocument.setData("dontDoIt", "");
            xmlTemplateDocument.setData("doThis","");
        }

        xmlTemplateDocument.setData("onlineId", "" + cms.onlineProject().getId());

        newGroup = (String)parameters.get(C_PROJECTNEW_GROUP);
        newDescription = (String)parameters.get(C_PROJECTNEW_DESCRIPTION);
        newManagerGroup = (String)parameters.get(C_PROJECTNEW_MANAGERGROUP);
        String allResources = (String)parameters.get(C_NEWRESOURCES);
        String allChannels = (String)parameters.get(C_NEWCHANNELS);
        newType = (String)parameters.get(C_NEWTYPE);

        // if there are still values in the session (like after an error), use them
        if(newGroup == null) {
            newGroup = (String)session.getValue(C_NEWGROUP);
        }
        if(newDescription == null) {
            newDescription = (String)session.getValue(C_NEWDESCRIPTION);
        }
        if(newManagerGroup == null) {
            newManagerGroup = (String)session.getValue(C_NEWMANAGERGROUP);
        }
        if(allResources == null) {
            allResources = (String)session.getValue(C_NEWRESOURCES);
        }
        if(allChannels == null) {
            allChannels = (String)session.getValue(C_NEWCHANNELS);
        }
        if(newType == null) {
            newType = (String)session.getValue(C_NEWTYPE);
        }
        if(newName == null) {
            newName = "";
        }
        if(newGroup == null) {
            newGroup = "";
        }
        if(newDescription == null) {
            newDescription = "";
        }
        if(newManagerGroup == null) {
            newManagerGroup = "";
        }
        if(allResources == null) {
            allResources = "";
        }
        if(allChannels == null) {
            allChannels = "";
        }
        if(newType == null || "".equals(newType)) {
            projectType = I_CmsConstants.C_PROJECT_TYPE_NORMAL;
            newType = "";
        } else {
            projectType = I_CmsConstants.C_PROJECT_TYPE_TEMPORARY;
        }

        if(parameters.get("submitform") != null) {
            // the form has just been submitted, store the data in the session
            session.putValue(C_NEWNAME, newName);
            session.putValue(C_NEWGROUP, newGroup);
            session.putValue(C_NEWDESCRIPTION, newDescription);
            session.putValue(C_NEWMANAGERGROUP, newManagerGroup);
            session.putValue(C_NEWTYPE, newType);
            session.putValue(C_NEWCHANNELS, allChannels);
            if(newName.equals("") || newGroup.equals("") || newManagerGroup.equals("")
                    || (allResources.equals("") && allChannels.equals(""))) {
                templateSelector = "datamissing"+errorTemplateAddOn;
            }
            else {
                session.putValue(C_NEWRESOURCES, allResources);