DocumentServer/OnlineEditorsExample/OnlineEditorsExampleMVC/Models/FileUtility.cs
2015-04-29 19:10:50 +03:00

45 lines
1.3 KiB
C#

using System.Collections.Generic;
using System.IO;
namespace OnlineEditorsExampleMVC.Models
{
public static class FileUtility
{
public enum FileType
{
Text,
Spreadsheet,
Presentation
}
public static FileType GetFileType(string fileName)
{
var ext = Path.GetExtension(fileName).ToLower();
if (ExtsDocument.Contains(ext)) return FileType.Text;
if (ExtsSpreadsheet.Contains(ext)) return FileType.Spreadsheet;
if (ExtsPresentation.Contains(ext)) return FileType.Presentation;
return FileType.Text;
}
public static readonly List<string> ExtsDocument = new List<string>
{
".docx", ".doc", ".odt", ".rtf", ".txt",
".html", ".htm", ".mht", ".pdf", ".djvu",
".fb2", ".epub", ".xps"
};
public static readonly List<string> ExtsSpreadsheet = new List<string>
{
".xls", ".xlsx",
".ods", ".csv"
};
public static readonly List<string> ExtsPresentation = new List<string>
{
".ppt", ".pptx",
".odp"
};
}
}