Cms_TextResource.cs :  » Content-Management-Systems-CMS » Kooboo » Everest » CmsServices » Models » 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.Library.Data;
using Everest.Library.Data.Entity;
using Everest.Library.Data.Rule;
using Everest.Library.Versioning;
using Everest.Library.ExtensionMethod;
namespace Everest.CmsServices.Models{
    public partial class Cms_TextResource : IVersionable, IRuleEntity
    {
        #region Constructor
        /// <summary>
        /// Initializes a new instance of the <see cref="Cms_TextResource"/> class.
        /// </summary>
        public Cms_TextResource()
        {
            this.UUID = Guid.NewGuid();
            this.OriginalUUID = this.UUID;
        }
        #endregion

        #region IVersionable Members


        public string FormSchemaName
        {
            get { return "TextResource"; }
        }

        public void OnRevert(IVersionItem workingItem, IVersionItem toBeRevertedItem)
        {
            IEverestCmsDataContext dataContext = EverestCmsEntities.GetDataContext();

            var textResource = ((from tr in dataContext.Cms_TextResource
                                 where tr.ResourceId == this.ResourceId
                                 select tr)).First();

            textResource.ResourceKey = this.ResourceKey;
            textResource.ResourceValue = this.ResourceValue;
            textResource.Namespace = this.Namespace;
            dataContext.SaveChanges();
        }

        #endregion

        #region patrtial methods
        partial void OnResourceKeyChanged()
        {
            int lastDotIndex = this.ResourceKey.LastIndexOf('.');
            if (lastDotIndex > 0)
            {
                Namespace = ResourceKey.Substring(0, lastDotIndex);
            }
            else
            {
                Namespace = string.Empty;
            }
        }

        #endregion        /// <summary>

        #region GetFullName

        /// <summary>
        /// Gets the full name.
        /// </summary>
        /// <param name="strNamespace">The STR namespace.</param>
        /// <param name="key">The key.</param>
        /// <returns></returns>
        public static string GetFullName(string strNamespace, string key)
        {
            strNamespace = StringExtensions.TryTrim(strNamespace);
            key = StringExtensions.TryTrim(key);
            if (!StringExtensions.IsNullOrEmptyTrim(strNamespace))
            {
                return string.Format("{0}.{1}", strNamespace, key);
            }
            else
            {
                return key;
            }

        }
        #endregion

        #region CopyNew
        /// <summary>
        /// Copies the new.
        /// </summary>
        /// <returns></returns>
        public Cms_TextResource CopyNew()
        {
            Cms_TextResource textResource = new Cms_TextResource();
            textResource.ResourceKey = this.ResourceKey;
            textResource.ResourceValue = this.ResourceValue;
            textResource.Namespace = this.Namespace;
            textResource.aspnet_Applications = this.aspnet_Applications;
            return textResource;
        }
        #endregion

        #region IRuleEntity Members

        public IEnumerable<RuleViolation> GetRuleViolations()
        {
            var dataContext = EverestCmsEntities.GetDataContext();
            List<RuleViolation> violation = new List<RuleViolation>();

            if (StringExtensions.IsNullOrEmptyTrim(this.ResourceKey))
            {
                violation.Add(new RuleViolation("ResourceKey", this.ResourceKey, string.Format(Resources.FieldIsRequired, "ResourceKey")));
            }
            this.aspnet_ApplicationsReference.Load(this.aspnet_Applications, this.EntityState);
            if (dataContext.IsTextResourcesExists(this.aspnet_Applications.ApplicationName, this.Namespace, this.ResourceKey, this.ResourceId).Exists())
            {
                if (this.Base == null)
                {
                    violation.Add(new RuleViolation("ResourceKey", this.ResourceKey, Resources.TextResourceAlreadyExists));
                }
            }

            return violation;
        }

        #endregion
    }
}