Links.h

#ifndef CUSTOMHTML_LINKS_H
#define CUSTOMHTML_LINKS_H

/*
 * RebeccaAIML, Artificial Intelligence Markup Language 
 * C++ api and engine.
 *
 * Copyright (C) 2005 Frank Hassanabad
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */


//Std includes
#include <string>
#include <iostream>

//Boost includes
#include <boost/algorithm/string.hpp>

//Custom tags includes
#include "sanitizeString.h"

namespace customTag
{
namespace impl
{

using namespace std;
using namespace boost;

class Links
{
    public:
        void setUrl(const string &url)
        {
            m_url = url;
        }
        
        void setDisplayUrl(const string &displayUrl)
        {
            m_displayUrl = displayUrl;
        }
        string getUrl()
        {
            return m_url;
        }
        string getDisplayUrl()
        {
            return m_displayUrl;
        }
        
        string getHtmlLink()
        {
            /*
             * If the display url is not empty use
             * it otherwise use the template string
             * which isn't a link at all.  It's just
             * text
             */
            if(!m_displayUrl.empty())
            {
                return string("<center><i><a href=\"" + sanitizeString(m_url) + ".html" + "\">" + m_displayUrl + "</a></i></center>");
            }
            else if(!m_templateString.empty())
            {
                return string("<center>" + getTemplateString() + "</center>");
            }
            else
            {
                cout << "Error neither displayUrl or TemplateString have been set" << endl;
                return string();
            }
        }
        
        void setTemplateString(string templateString)
        {
            m_templateString = templateString;
        }
        
        string getTemplateString()
        {
            return m_templateString;
        }

    private:

        string m_url;

        string m_displayUrl;

        string m_templateString;
};

} //end of impl namespace
} //end of customTag namespace


#endif

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