Pages/Elements/IStandardFieldURL.cs

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// SmartAPI - .Net programmatic access to RedDot servers
//  
// Copyright (C) 2013 erminas GbR
// 
// This program is free software: you can redistribute it and/or modify it 
// under the terms of the GNU General Public License as published by the Free Software Foundation,
// either version 3 of the License, or (at your option) any later version.
// 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.gnu.org/licenses/>.

using System;
using System.Xml;
using erminas.SmartAPI.CMS.Project.ContentClasses.Elements;

namespace erminas.SmartAPI.CMS.Project.Pages.Elements
{
    public interface IStandardFieldUrl : IStandardField<Uri>
    {
    }

    [PageElementType(ElementType.StandardFieldUrl)]
    internal class StandardFieldUrl : StandardField<Uri>, IStandardFieldUrl
    {
        internal StandardFieldUrl(IProject project, XmlElement xmlElement) : base(project, xmlElement)
        {
        }

        public StandardFieldUrl(IProject project, Guid guid, ILanguageVariant languageVariant)
            : base(project, guid, languageVariant)
        {
        }

        protected override Uri FromString(string value)
        {
            try
            {
                return string.IsNullOrEmpty(value) ? null : new Uri(value);
            } catch (UriFormatException e)
            {
                throw new ArgumentException(string.Format("Invalid URL: {0}", value), e);
            }
        }

        protected override string GetXmlNodeValue()
        {
            return Value != null ? Value.ToString() : "";
        }

        protected override void LoadWholeStandardField()
        {
        }
    }
}