SVGAction.java

/*
 * See the NOTICE file distributed with this work for additional
 * information regarding copyright ownership.
 *
 * This 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 software 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.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */
package com.xpn.xwiki.web;

import java.io.IOException;

import com.xpn.xwiki.XWikiContext;
import com.xpn.xwiki.XWikiException;
import com.xpn.xwiki.plugin.svg.SVGPlugin;
import com.xpn.xwiki.util.Util;

public class SVGAction extends XWikiAction
{
    @Override
    public String render(XWikiContext context) throws XWikiException
    {
        XWikiRequest request = context.getRequest();
        String path = request.getRequestURI();
        String filename = Util.decodeURI(path.substring(path.lastIndexOf("/") + 1), context);
        try {
            ((SVGPlugin) context.getWiki().getPlugin("svg", context)).outputSVGImageFromFile(filename, context);
        } catch (IOException e) {
            throw new XWikiException(XWikiException.MODULE_XWIKI_APP,
                XWikiException.ERROR_XWIKI_APP_SEND_RESPONSE_EXCEPTION, "Exception while sending response", e);
        }
        return null;
    }
}