/**
* This file Copyright (c) 2011-2012 Magnolia International
* Ltd. (http://www.magnolia-cms.com). All rights reserved.
*
*
* This file is dual-licensed under both the Magnolia
* Network Agreement and the GNU General Public License.
* You may elect to use one or the other of these licenses.
*
* This file is distributed in the hope that it will be
* useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
* implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
* Redistribution, except as permitted by whichever of the GPL
* or MNA you select, is prohibited.
*
* 1. For the GPL license (GPL), you can redistribute and/or
* modify this file under the terms of the GNU General
* Public License, Version 3, as published by the Free Software
* Foundation. You should have received a copy of the GNU
* General Public License, Version 3 along with this program;
* if not, write to the Free Software Foundation, Inc., 51
* Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* 2. For the Magnolia Network Agreement (MNA), this file
* and the accompanying materials are made available under the
* terms of the MNA which accompanies this distribution, and
* is available at http://www.magnolia-cms.com/mna.html
*
* Any modifications to this file must keep this entire header
* intact.
*
*/
package info.magnolia.templating.renderers;
import info.magnolia.cms.beans.config.ServerConfiguration;
import info.magnolia.cms.gui.inline.BarMain;
import info.magnolia.cms.security.PermissionUtil;
import info.magnolia.context.MgnlContext;
import info.magnolia.rendering.context.RenderingContext;
import info.magnolia.rendering.model.RenderingModel;
import info.magnolia.rendering.renderer.AbstractRenderer;
import info.magnolia.rendering.template.RenderableDefinition;
import info.magnolia.rendering.util.AppendableWriter;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import javax.jcr.Node;
import javax.jcr.RepositoryException;
import javax.jcr.Session;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.lang.StringUtils;
/**
* Template renderer for plain text.
* @version $Revision: $ ($Author: $)
*/
public class PlainTextTemplateRenderer extends AbstractRenderer {
@Override
protected String resolveTemplateScript(Node content, RenderableDefinition definition, RenderingModel<?> model, String actionResult) {
return StringUtils.EMPTY;
}
@Override
protected void onRender(Node content, info.magnolia.rendering.template.RenderableDefinition definition, RenderingContext renderingCtx, Map<String, Object> ctx, String templateScript) throws info.magnolia.rendering.engine.RenderException {
final HttpServletResponse response = MgnlContext.getWebContext().getResponse();
final boolean isAdmin = ServerConfiguration.getInstance().isAdmin();
final boolean isPreview = MgnlContext.getAggregationState().isPreviewMode();
try {
// TODO: use components instead of rendering bars yourself
final String text = content.getProperty("text").getString();
final String contentType = content.getProperty("contentType").getString();
AppendableWriter out = renderingCtx.getAppendable();
if (!isAdmin || isPreview) {
response.setContentType(contentType);
out.write(text);
} else {
final String dialogName = (String) definition.getParameters().get("dialog");
response.setContentType("text/html");
// delegate to jsp ?
out.write("<html>\n");
out.write("<body>\n");
if (PermissionUtil.isGranted(content.getSession(), content.getPath(), Session.ACTION_SET_PROPERTY)) {
BarMain bar = new BarMain();
bar.setPath(content.getPath());
bar.setDialog(dialogName);
bar.setAdminButtonVisible(true);
bar.setDefaultButtons();
bar.placeDefaultButtons();
bar.drawHtml(out);
}
out.write("<h2 style=\"padding-top: 30px;\">");
out.write(content.getPath());
out.write(" : ");
out.write(contentType);
out.write("</h2>");
out.write("<pre>\n");
out.write(text);
out.write("</pre>\n");
out.write("</body>\n");
out.write("</html>\n");
}
} catch (RepositoryException e) {
throw new info.magnolia.rendering.engine.RenderException(e);
} catch (IOException e) {
throw new info.magnolia.rendering.engine.RenderException(e);
}
}
@Override
protected Map newContext() {
return new HashMap<String, Object>();
}
}