/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 org.apache.tika.server;

import org.apache.tika.sax.WriteOutContentHandler;
import org.xml.sax.Attributes;
import org.xml.sax.SAXException;

import java.io.Writer;

class RichTextContentHandler extends WriteOutContentHandler {
  public RichTextContentHandler(Writer writer) {
    super(writer);
  }

  @Override
  public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException {
    super.startElement(uri, localName, qName, attributes);

    if ("img".equals(localName) && attributes.getValue("alt")!=null) {
      String nfo = "[image: "+attributes.getValue("alt")+ ']';

      characters(nfo.toCharArray(), 0, nfo.length());
    }

    if ("a".equals(localName) && attributes.getValue("name")!=null) {
      String nfo = "[bookmark: "+attributes.getValue("name")+ ']';

      characters(nfo.toCharArray(), 0, nfo.length());
    }
  }
}
