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

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

import org.apache.commons.lang3.StringUtils;

import de.micromata.genome.gwiki.page.GWikiContext;
import de.micromata.genome.gwiki.page.RenderModes;
import de.micromata.genome.gwiki.page.impl.wiki.GWikiBodyEvalMacro;
import de.micromata.genome.gwiki.page.impl.wiki.GWikiMacroBean;
import de.micromata.genome.gwiki.page.impl.wiki.GWikiRuntimeMacro;
import de.micromata.genome.gwiki.page.impl.wiki.MacroAttributes;
import de.micromata.genome.gwiki.page.impl.wiki.MacroInfo;
import de.micromata.genome.gwiki.page.impl.wiki.MacroInfoParam;

/**
 * if macro to test against language (lang) or right.
 * 
 * 
 * @author Roger Rene Kommer (r.kommer@micromata.de)
 * 
 */
@MacroInfo(info = "if macro to test against language (lang) or right.", params = {
        @MacroInfoParam(name = "lang", info = "Test if user has given language (de,en)"),
        @MacroInfoParam(name = "right", info = "Test if user has given right. EDIT is the right to edit current page"),
        @MacroInfoParam(name = "renderMode", info = "Test if Page is render in given RenderMode.<br/>"
                + "See class RenderModes"), })
public class GWikiIfMacro extends GWikiMacroBean implements GWikiBodyEvalMacro, GWikiRuntimeMacro {

    private static final long serialVersionUID = -4851793784009861436L;

    private String lang;

    private String right;

    private String renderMode;

    public boolean checkCondition(GWikiContext ctx, MacroAttributes attrs) {
        if (StringUtils.isNotEmpty(lang) == true) {
            Locale uloc = ctx.getWikiWeb().getAuthorization().getCurrentUserLocale(ctx);
            if (uloc.getLanguage().equals(lang) == true) {
                return true;
            }
            return false;
        } else if (StringUtils.isNotEmpty(right) == true) {
            if (right.equals("EDIT") == true) {
                return ctx.getWikiWeb().getAuthorization().isAllowToEdit(ctx,
                        ctx.getCurrentElement().getElementInfo());
            }
            if (ctx.isAllowTo(right) == true) {
                return true;
            }
            return false;
        } else if (StringUtils.isNotEmpty(renderMode) == true) {
            RenderModes rm = RenderModes.getRenderMode(renderMode);
            if (rm == null) {
                return true;
            }
            return rm.isSet(ctx.getRenderMode());
        }
        return true;
    }

    @Override
    public boolean renderImpl(GWikiContext ctx, MacroAttributes attrs) {
        if (checkCondition(ctx, attrs) == true) {
            attrs.getChildFragment().render(ctx);
        }
        return true;
    }

    public String getLang() {
        return lang;
    }

    public void setLang(String lang) {
        this.lang = lang;
    }

    public String getRight() {
        return right;
    }

    public void setRight(String right) {
        this.right = right;
    }

    public String getRenderMode() {
        return renderMode;
    }

    public void setRenderMode(String renderMode) {
        this.renderMode = renderMode;
    }

}