abp/framework/src/Volo.Abp.TextTemplating.Abstractions/Volo/Abp/TextTemplating/VirtualFiles/FileInfoLocalizedTemplateContentReader.cs

using System.Threading.Tasks;
using Microsoft.Extensions.FileProviders;

namespace Volo.Abp.TextTemplating.VirtualFiles
{
    public class FileInfoLocalizedTemplateContentReader : ILocalizedTemplateContentReader
    {
        private string _content;

        public async Task ReadContentsAsync(IFileInfo fileInfo)
        {
            _content = await fileInfo.ReadAsStringAsync();
        }

        public string GetContentOrNull(string culture)
        {
            if (culture == null)
            {
                return _content;
            }

            return null;
        }
    }
}