importer.handler.post.HTMLImportHandler.java Source code

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Here is the source code for importer.handler.post.HTMLImportHandler.java

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/*
 * This file is part of Importer.
 *
 *  Importer is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  Importer 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 General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with Importer.  If not, see <http://www.gnu.org/licenses/>.
 *  (c) copyright Desmond Schmidt 2015
 */

package importer.handler.post;

import importer.constants.Config;
import calliope.core.constants.Formats;
import importer.exception.ImporterException;
import importer.handler.ImporterHandler;
import importer.handler.post.stages.StageOne;
import importer.handler.post.stages.Stage3HTML;
import importer.handler.post.stages.StageTwo;
import importer.Archive;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.fileupload.servlet.ServletFileUpload;

/**
 * Handle importation of a set of plain text files from a tool like psef-tool.
 * @author desmond 23-7-2012
 */
public class HTMLImportHandler extends ImporterPostHandler {
    String style;

    HTMLImportHandler() {
        super();
        style = "TEI/default";
    }

    public void handle(HttpServletRequest request, HttpServletResponse response, String urn)
            throws ImporterException {
        try {
            if (ServletFileUpload.isMultipartContent(request)) {
                parseImportParams(request);
                Archive cortex = new Archive(getWork(), getAuthor(), Formats.TEXT, encoding);
                Archive corcode = new Archive(getWork(), getAuthor(), Formats.STIL, encoding);
                cortex.setStyle(style);
                corcode.setStyle(style);
                StageOne stage1 = new StageOne(files);
                log.append(stage1.process(cortex, corcode));
                if (stage1.hasFiles()) {
                    String suffix = "";
                    StageTwo stage2 = new StageTwo(stage1, false);
                    stage2.setEncoding(encoding);
                    log.append(stage2.process(cortex, corcode));
                    Stage3HTML stage3Html = new Stage3HTML(stage2, style, dict, hhExceptions, encoding);
                    if (stripperName == null || stripperName.equals("default"))
                        stripperName = "html";
                    stage3Html.setStripConfig(getConfig(Config.stripper, stripperName));
                    log.append(stage3Html.process(cortex, corcode));
                    addToDBase(cortex, "cortex", suffix);
                    addToDBase(corcode, "corcode", suffix);
                }
                response.setContentType("text/html;charset=UTF-8");
                response.getWriter().println(wrapLog());
            }
        } catch (Exception e) {
            throw new ImporterException(e);
        }
    }
}