de.micromata.genome.gwiki.plugin.vfolder_1_0.GWikiVFileActionBean.java Source code

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Here is the source code for de.micromata.genome.gwiki.plugin.vfolder_1_0.GWikiVFileActionBean.java

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//
// Copyright (C) 2010-2016 Roger Rene Kommer & Micromata GmbH
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//  http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

package de.micromata.genome.gwiki.plugin.vfolder_1_0;

import java.io.IOException;
import java.util.List;

import org.apache.commons.lang3.StringUtils;

import de.micromata.genome.gwiki.model.logging.GWikiLogCategory;
import de.micromata.genome.logging.GLog;

/**
 * @author Roger Rene Kommer (r.kommer@micromata.de)
 * 
 */
public class GWikiVFileActionBean extends GWikiVDirOrFileActionBeanBase {

    @Override
    public void init() {
        super.init();
    }

    @Override
    public Object onInit() {
        init();
        if (folderNode.isDirectAttachments() == true
                || StringUtils.equals(wikiContext.getRequestParameter("dl"), "true") == true) {
            return doDownload();
        }

        if (embedded == true) {

            if (folderNode.isHtmlVFile(pageId) == false) {
                try {
                    GWikiVFolderUtils.writeContent(fvolderEl, pageId, wikiContext.getResponse());
                } catch (IOException ex) {
                    GLog.note(GWikiLogCategory.Wiki, "Error writing attachment: " + pageId);
                }
                return noForward();
            }
            List<String> csse = folderNode.getAddCss();
            if (csse != null) {
                wikiContext.getRequiredCss().addAll(csse);
            }
            rawText = GWikiVFolderUtils.getHtmlBody(fvolderEl, folderNode, pageId);

        } else {
            rawText = wikiContext.getWikiWeb().getContentSearcher().getHtmlPreview(wikiContext, pageId);
        }

        return null;
    }

    public Object onDownload() {
        init();
        return doDownload();
    }

    protected Object doDownload() {
        try {
            GWikiVFolderUtils.writeContent(fvolderEl, pageId, wikiContext.getResponse());
        } catch (IOException ex) {
            GLog.note(GWikiLogCategory.Wiki, "Error writing attachment: " + pageId);
        }
        return noForward();
    }

}