/// <summary>
/// Add file.
/// </summary>
/// <param name="file">File to add.</param>
/// <param name="path">Path of directory to add.</param>
public void AddFile(MochaFile file, MochaPath path)
{
var parts = path.Path.Split('/');
if (parts.Length == 1)
{
throw new MochaException("Files is cannot add in disks directly!");
}
if (!ExistsDisk(parts[0]))
{
throw new MochaException("Disk not found!");
}
if (!ExistsDirectory(path))
{
throw new MochaException("Directory not found!");
}
if (ExistsFile($"{path}/{file.FullName}"))
{
throw new MochaException("This file already exists!");
}
Database.OnChanging(this, new EventArgs());
var originalname = path.Name();
path = path.ParentPath();
var element = Database.GetXElement($"FileSystem/{path.Path}").Elements().Where(x =>
x.Attribute("Type").Value == "Directory").First();
var xFile = new XElement(file.FullName, Convert.ToBase64String(file.Stream.Bytes));
xFile.Add(new XAttribute("Type", "File"));
xFile.Add(new XAttribute("Description", file.Description));
element.Add(xFile);
Database.Save();
}
/// <summary>
/// Set datas by file.
/// </summary>
/// <param name="path">Path of target file.</param>
public void From(string path)
{
MochaFile file = Load(path);
Name = file.Name;
Extension = file.Extension;
Stream = file.Stream;
}
/// <summary>
/// Return file from path.
/// </summary>
/// <param name="path">Path of target file.</param>
public static MochaFile Load(string path)
{
FileInfo fi = new FileInfo(path);
if (!fi.Exists)
{
throw new MochaException("This path does not show a file!");
}
MochaFile file = new MochaFile(fi.Name, fi.Extension);
file.Stream.Bytes = File.ReadAllBytes(path);
return(file);
}
/// <summary>
/// Returns all files.
/// </summary>
/// <param name="path">Path of directory.</param>
public MochaCollectionResult <MochaFile> GetFiles(MochaPath path)
{
var files = new List <MochaFile>();
if (!ExistsDirectory(path))
{
return(new MochaCollectionResult <MochaFile>(files));
}
var fileRange = Database.GetXElement($"FileSystem/{path.Path}").Elements().Where(
x => x.Attribute("Type").Value == "File");
for (int index = 0; index < fileRange.Count(); index++)
{
MochaFile file = GetFile($"{path.Path}/{fileRange.ElementAt(index).Name.LocalName}");
files.Add(file);
}
return(new MochaCollectionResult <MochaFile>(files));
}
/// <summary>
/// Returns file by path.
/// </summary>
/// <param name="path">path of file.</param>
public MochaFile GetFile(MochaPath path)
{
if (!ExistsFile(path))
{
return(null);
}
var originalname = path.Name();
path = path.ParentPath();
var fileElement = Database.GetXElement($"FileSystem/{path.Path}").Elements().Where(x =>
x.Attribute("Type").Value == "File" && x.Name.LocalName == originalname).First();
var nameParts = fileElement.Name.LocalName.Split('.');
var file = new MochaFile(nameParts.First(), nameParts.Length == 1 ? string.Empty : nameParts.Last());
file.Description = fileElement.Attribute("Description").Value;
file.Stream.Bytes = Convert.FromBase64String(fileElement.Value);
return(file);
}
/// <summary> /// Upload file. /// </summary> /// <param name="path">Path of file.</param> /// <param name="virtualPath">FileSystem path of file.</param> public void UploadFile(string path, MochaPath virtualPath) => AddFile(MochaFile.Load(path), virtualPath);
