org.plutext.htmleditor.Load.java Source code

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Here is the source code for org.plutext.htmleditor.Load.java

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/*
This file is part of docx-html-editor.
    
   docx-html-editor is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as
published by the Free Software Foundation, either version 3 of the
License, or (at your option) any later version.
    
This program 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 Affero General Public License for more details.
    
You should have received a copy of the GNU Affero General Public License
along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.plutext.htmleditor;

import java.io.IOException;
import java.io.InputStream;
import java.lang.ProcessBuilder.Redirect;
import java.util.logging.Logger;

import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.Response.ResponseBuilder;
import javax.ws.rs.core.Response.Status;

import org.apache.http.impl.client.RedirectLocations;
import org.docx4j.openpackaging.exceptions.Docx4JException;
import org.docx4j.openpackaging.io.LoadFromZipNG;
import org.docx4j.openpackaging.packages.WordprocessingMLPackage;
import org.glassfish.jersey.media.multipart.FormDataContentDisposition;
import org.glassfish.jersey.media.multipart.FormDataParam;

import ghh.citelum.utils.ChapterValue;
import ghh.citelum.utils.LoginCredentials;
import ghh.citelum.utils.ProjId;
import ghh.citelum.utils.WorkPath;

@Path("/load")
public class Load {

    WorkPath workPath = new WorkPath();

    String path = WorkPath.getWorkPath();

    ChapterValue chapVal = new ChapterValue();
    String chapValString = chapVal.getChapterValue();

    ProjId proj = new ProjId();
    String projString = proj.getProjectId();

    //==============================================================================    CHANGE PATH HERE ==================================
    //==============================================================================    CHANGE PATH HERE ==================================
    //==============================================================================    CHANGE PATH HERE ==================================

    //String loadPath = path + projString + "\\" + chapValString + ".docx";     + HEAD

    //==============================================================================    CHANGE PATH HERE ==================================
    //==============================================================================    CHANGE PATH HERE ==================================
    //==============================================================================    CHANGE PATH HERE ==================================

    private static final Logger jul = Logger.getLogger(Load.class.getName());

    //      static {
    //         jul.info("Servlet loaded");
    //         
    //         Logger.getLogger("com.sun.jersey").setLevel(Level.FINEST);
    //         Logger.getLogger("org.glassfish.jersey").setLevel(Level.FINEST);
    //      }   

    @SuppressWarnings("deprecation")
    @POST
    //   @Consumes("multipart/form-data")
    @Produces({ "application/vnd.openxmlformats-officedocument.wordprocessingml.document", "text/html" })
    public Response processForm(@Context HttpServletRequest request, @Context HttpServletResponse response,
            @Context ServletContext servletContext, @FormDataParam("docxfile") InputStream docxInputStream,
            @FormDataParam("docxfile") FormDataContentDisposition docxFileDetail,
            @FormDataParam("adv") String editorHtml) throws Docx4JException, IOException {

        try {

            LoginCredentials currentUser = (LoginCredentials) request.getSession()
                    .getAttribute("currentSessionCredentials");
            String openFilePath = currentUser.getProjFolderPath();

            HttpSession session = request.getSession(true);
            final WordprocessingMLPackage wordMLPackage;
            WordprocessingMLPackage tmpPkg;

            LoadFromZipNG loader = new LoadFromZipNG();

            //JSONParser parser = new JSONParser();

            // pathWar webapps\CitelumApp\
            // String pathWorkspace = "C:\\Users\\Project 08\\workspace\\Git\\CITELUM\\CitelumApp\\WebContent\\";

            // reads the selected file
            String loadPath = openFilePath;
            //==============================================================================    CHANGE PATH HERE ==================================
            //==============================================================================    CHANGE PATH HERE ==================================
            //==============================================================================    CHANGE PATH HERE ==================================
            //Object obj = parser.parse(new FileReader(pathWar + "views\\selectedLoad.txt"));
            //==============================================================================    CHANGE PATH HERE ==================================
            //==============================================================================    CHANGE PATH HERE ==================================
            //==============================================================================    CHANGE PATH HERE ==================================

            //Object obj = parser.parse(new FileReader(pathWorkspace + "views\\selectedLoad.txt"));

            //JSONObject jsonObject = (JSONObject) obj;

            //String name = (String) jsonObject.get("load");
            //System.out.println(name);

            // Path the Template folder - only missing the selected file name

            tmpPkg = (WordprocessingMLPackage) loader.get(loadPath);

            wordMLPackage = tmpPkg;
            // Store the docx, so we can later inject XHTML into it...
            session.setAttribute("docx", wordMLPackage);

            Editor editor = new Editor();
            Editor.setContextPath(servletContext.getContextPath());

            ResponseBuilder builder;
            if (editorHtml != null && editorHtml.equals("bare") && chapValString != null) {
                builder = editor.streamDocxAsHtml(wordMLPackage, session, EditorHTML.BARE, response);
            } else {
                builder = editor.streamDocxAsHtml(wordMLPackage, session, EditorHTML.CKEditor3, response);
            }
            return builder.build();

        } catch (Exception e) {
            e.printStackTrace();
            System.out.println(e.getMessage());
            response.sendRedirect("../web/saveTemplateFirst");
            throw new WebApplicationException(new Docx4JException(e.getMessage(), e), Status.INTERNAL_SERVER_ERROR);

        }

    }

    /**
     * header sample
     * {
     *    Content-Type=[image/png], 
     *    Content-Disposition=[form-data; name="file"; filename="filename.extension"]
     * }
     **/
    private String getFileName(String name) {

        String finalFileName = name.trim().replaceAll("\"", "");

        if (finalFileName.lastIndexOf(".") == -1) {
            return finalFileName;
        } else {
            return finalFileName.substring(0, finalFileName.lastIndexOf("."));
        }
    }

}