NamespaceHelper.cs :  » Content-Management-Systems-CMS » Kooboo » Everest » CmsServices » Services » C# / CSharp Open Source

/*
Kooboo is a content management system based on ASP.NET MVC framework. Copyright 2009 Yardi Technology Limited.

This program is free software: you can redistribute it and/or modify it under the terms of the
GNU General Public License version 3 as published by the Free Software Foundation.

This program 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 General Public License for more details.

You should have received a copy of the GNU General Public License along with this program.
If not, see http://www.kooboo.com/gpl3/.
*/
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

using Everest.CmsServices.Models;
using Everest.Library.ExtensionMethod;
namespace Everest.CmsServices.Services{

    /// <summary>
    /// 
    /// </summary>
    public class NamespaceObject
    {
        public string Namespace { get; set; }
        /// <summary>
        /// Gets or sets the full name.
        /// </summary>
        /// <value>The full name.</value>
        public string FullName
        {
            get
            {
                if (StringExtensions.IsNullOrEmptyTrim(Namespace))
                {
                    return this.Name;
                }
                else
                {
                    return string.Format("{0}.{1}", Namespace, Name);
                }
            }
        }
        /// <summary>
        /// Gets or sets the name.
        /// </summary>
        /// <value>The name.</value>
        public string Name { get; set; }
    }
    /// <summary>
    /// 
    /// </summary>
    public class NamespaceHelper
    {
        /// <summary>
        /// Gets the child namespaces.
        /// </summary>
        /// <param name="parentNamespace">The parent namespace.</param>
        /// <param name="fullChildNamespace">The full child namespace.</param>
        /// <returns></returns>
        public static IEnumerable<NamespaceObject> GetChildNamespaces(string parentNamespace, IEnumerable<string> fullChildNamespace)
        {
            IDictionary<string, NamespaceObject> dic = new Dictionary<string, NamespaceObject>();
            foreach (var item in fullChildNamespace)
            {
                var namespaceObj = new NamespaceObject() { Namespace = parentNamespace };
                string subNamespace = item;
                if (!StringExtensions.IsNullOrEmptyTrim(parentNamespace))
                {
                    subNamespace = item.Replace(parentNamespace, "");
                }
                namespaceObj.Name = GetFirstNamespaceNode(subNamespace);
                if (!StringExtensions.IsNullOrEmptyTrim(namespaceObj.Name) && !dic.ContainsKey(namespaceObj.Name))
                {
                    dic.Add(namespaceObj.Name, namespaceObj);
                }
            }

            return dic.Values;
        }
        /// <summary>
        /// Gets the first namespace node.
        /// </summary>
        /// <param name="s">The s.</param>
        /// <returns></returns>
        private static string GetFirstNamespaceNode(string s)
        {
            if (s.StartsWith("."))
            {
                s = s.Substring(1);
            }
            int dotIndex = s.IndexOf(".");
            if (dotIndex != -1)
            {
                return s.Substring(0, dotIndex);
            }
            else
            {
                return s;
            }
        }
    }
}