package org.b3log.symphony.util;

import org.json.JSONObject;
import org.owasp.encoder.Encode;

import java.util.Iterator;

/**
 * Escape utilities.
 *
 * @author <a href="http://88250.b3log.org">Liang Ding</a>
 * @version 1.0.0.0, Nov 18, 2017
 * @since 2.3.0
 */
public final class Escapes {

    /**
     * Private constructor.
     */
    private Escapes() {
    }

    /**
     * Escapes the specified string.
     *
     * @param str the specified string
     */
    public static String escapeHTML(final String str) {
        return Encode.forHtml(str);
    }

    /**
     * Escapes string property in the specified JSON object.
     *
     * @param jsonObject the specified JSON object
     */
    public static void escapeHTML(final JSONObject jsonObject) {
        final Iterator<String> keys = jsonObject.keys();
        while (keys.hasNext()) {
            final String key = keys.next();
            if (jsonObject.opt(key) instanceof String) {
                jsonObject.put(key, Encode.forHtml(jsonObject.optString(key)));
            }
        }
    }
}

@@ -1,8 +1,792 @@
+/*%0A * Symphony - A modern community (forum/SNS/blog) platform written in Java.%0A * Copyright (C) 2012-2017,  b3log.org & hacpai.com%0A *%0A * This program is free software: you can redistribute it and/or modify%0A * it under the terms of the GNU General Public License as published by%0A * the Free Software Foundation, either version 3 of the License, or%0A * (at your option) any later version.%0A *%0A * This program is distributed in the hope that it will be useful,%0A * but WITHOUT ANY WARRANTY; without even the implied warranty of%0A * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the%0A * GNU General Public License for more details.%0A *%0A * You should have received a copy of the GNU General Public License%0A * along with this program.  If not, see %3Chttp://www.gnu.org/licenses/%3E.%0A */%0A
 package 

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