de.micromata.genome.gwiki.page.impl.wiki.macros.GWikiHtmlBodyMacro.java Source code

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Here is the source code for de.micromata.genome.gwiki.page.impl.wiki.macros.GWikiHtmlBodyMacro.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.page.impl.wiki.macros;

import java.util.ArrayList;
import java.util.Collection;

import org.apache.commons.lang3.StringUtils;

import de.micromata.genome.gwiki.model.AuthorizationFailedException;
import de.micromata.genome.gwiki.model.GWikiAuthorizationRights;
import de.micromata.genome.gwiki.page.GWikiContext;
import de.micromata.genome.gwiki.page.impl.wiki.GWikiBodyMacro;
import de.micromata.genome.gwiki.page.impl.wiki.GWikiCompileTimeMacro;
import de.micromata.genome.gwiki.page.impl.wiki.GWikiCompileTimeMacroBase;
import de.micromata.genome.gwiki.page.impl.wiki.GWikiMacroFragment;
import de.micromata.genome.gwiki.page.impl.wiki.MacroAttributes;
import de.micromata.genome.gwiki.page.impl.wiki.fragment.GWikiFragment;
import de.micromata.genome.gwiki.page.impl.wiki.fragment.GWikiFragmentUnsecureHtml;
import de.micromata.genome.gwiki.page.impl.wiki.parser.GWikiWikiParserContext;
import de.micromata.genome.gwiki.page.impl.wiki.parser.GWikiWikiTokens;

/**
 * Macro to implement the html macro.
 * 
 * @author Roger Rene Kommer (r.kommer@micromata.de)
 * 
 */
public class GWikiHtmlBodyMacro extends GWikiCompileTimeMacroBase implements GWikiBodyMacro, GWikiCompileTimeMacro {

    private static final long serialVersionUID = -2785686179610004641L;

    @Override
    protected GWikiAuthorizationRights requiredRight() {
        return GWikiAuthorizationRights.GWIKI_EDITHTML;
    }

    @Override
    public void ensureRight(MacroAttributes attrs, GWikiContext ctx) throws AuthorizationFailedException {
        if (isRestricted(attrs, ctx)) {
            throw new AuthorizationFailedException("Unsecure usage of HTML Macro.");
        }
    }

    @Override
    public Collection<GWikiFragment> getFragments(GWikiMacroFragment macroFrag, GWikiWikiTokens tks,
            GWikiWikiParserContext ctx) {
        Collection<GWikiFragment> frags = new ArrayList<GWikiFragment>();
        macroFrag
                .addChild(new GWikiFragmentUnsecureHtml(StringUtils.defaultString(macroFrag.getAttrs().getBody())));
        frags.add(macroFrag);
        return frags;
    }
}