    001/*
    002    Licensed to the Apache Software Foundation (ASF) under one
    003    or more contributor license agreements.  See the NOTICE file
    004    distributed with this work for additional information
    005    regarding copyright ownership.  The ASF licenses this file
    006    to you under the Apache License, Version 2.0 (the
    007    "License"); you may not use this file except in compliance
    008    with the License.  You may obtain a copy of the License at
    009
    010       http://www.apache.org/licenses/LICENSE-2.0
    011
    012    Unless required by applicable law or agreed to in writing,
    013    software distributed under the License is distributed on an
    014    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
    015    KIND, either express or implied.  See the License for the
    016    specific language governing permissions and limitations
    017    under the License.
    018 */
    019package org.apache.wiki.markdown.extensions.jspwikilinks.postprocessor;
    020
    021import com.vladsch.flexmark.ast.Text;
    022import com.vladsch.flexmark.util.ast.Node;
    023import com.vladsch.flexmark.util.ast.NodeTracker;
    024import com.vladsch.flexmark.util.sequence.CharSubSequence;
    025import org.apache.wiki.api.core.Context;
    026import org.apache.wiki.api.core.ContextEnum;
    027import org.apache.wiki.markdown.nodes.JSPWikiLink;
    028
    029
    030/**
    031 * {@link NodePostProcessorState} which further post processes footnote reference links.
    032 */
    033public class LocalFootnoteRefLinkNodePostProcessorState implements NodePostProcessorState< JSPWikiLink > {
    034
    035    private final Context wikiContext;
    036
    037    public LocalFootnoteRefLinkNodePostProcessorState( final Context wikiContext ) {
    038        this.wikiContext = wikiContext;
    039    }
    040
    041    /**
    042     * {@inheritDoc}
    043     *
    044     * @see NodePostProcessorState#process(NodeTracker, Node)
    045     */
    046    @Override
    047    public void process( final NodeTracker state, final JSPWikiLink link ) {
    048        link.setUrl( CharSubSequence.of( wikiContext.getURL( ContextEnum.PAGE_VIEW.getRequestContext(), link.getUrl().toString() ) ) );
    049        final Text opBracket = new Text( CharSubSequence.of( "[" ) );
    050        final Text clBracket = new Text( CharSubSequence.of( "]" ) );
    051        link.prependChild( opBracket );
    052        link.appendChild( clBracket );
    053        state.nodeAdded( opBracket );
    054        state.nodeAdded( clBracket );
    055    }
    056
    057}