//-----------------------------------------------------------------------
// <copyright file="StringManager.cs" company="BTU/IIT">
//     Company copyright tag.
// </copyright>
// <author>stubbfel</author>
// <sience>06.06.2013</sience>
//----------------------------------------------------------------------
namespace CampusAppWPortalLib8.Utility
{
    using System.Text.RegularExpressions;

    /// <summary>
    /// Class provides some special StringMethods
    /// </summary>
    public static class StringManager
    {
        #region Members

        /// <summary>
        /// Patter for Html-Tags
        /// </summary>
        private static readonly string HtmlTagPattern = "<.*?>";

        #endregion

        #region Methods

        /// <summary>
        /// Method removes Html-Tag of a String
        /// </summary>
        /// <param name="inputString">String with Html-Tags</param>
        /// <returns>String without Html-Tags</returns>
        public static string StripHTML(string inputString)
        {
            return Regex.Replace(inputString, HtmlTagPattern, string.Empty);
        }

        /// <summary>
        /// Method add an Newline to a string
        /// </summary>
        /// <param name="str">input string</param>
        /// <returns>input string + newline</returns>
        public static string AddNewLine(string str)
        {
            return str.ToString() + "\n";
        }

        /// <summary>
        /// Method remove(TrimEND!) an Newline to a string
        /// </summary>
        /// <param name="str">input string</param>
        /// <returns>input string - newline</returns
        public static string RemoveNewLine(string str)
        {
            return str.TrimEnd('\n');
        }
        #endregion
    }
}