/*
 *  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
 *
 *    https://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 grails.doc.internal;

import java.net.URI;
import java.net.URISyntaxException;

import org.apache.commons.text.StringEscapeUtils;

public class StringEscapeCategory {
    private StringEscapeCategory() {
    }

    public static String encodeAsUrlPath(String str) {
        try {
            String uri = new URI("http", "localhost", '/' + str, "").toASCIIString();
            return uri.substring(17, uri.length() - 1);
        }
        catch (URISyntaxException ex) {
            throw new RuntimeException(ex);
        }
    }

    public static String encodeAsUrlFragment(String str) {
        try {
            String uri = new URI("http", "localhost", "/", str).toASCIIString();
            return uri.substring(18, uri.length());
        }
        catch (URISyntaxException ex) {
            throw new RuntimeException(ex);
        }
    }

    public static String encodeAsHtml(String str) {
        return StringEscapeUtils.escapeHtml4(str);
    }
}
