protected new static FileContents FromFile(string filePath)
{
string s = ReadFrom(filePath);
//just to perform basic error checking, to keep the code DRY:
var i = FileIdentity.FromFile(filePath);
return(new FileContents(filePath.Substring(filePath.LastIndexOf('\\') + 1),
System.IO.File.GetLastWriteTime(filePath), s, DateTime.Now, FileType.PlainText));
}
/// <summary>
/// Compares metadata of the identity of the file. Does not compare the actual contents,
/// and does not check whether the given object contains the contents of the file (or only
/// its identity).
/// </summary>
/// <param name="o">object to compare</param>
/// <returns>true if: name, size, hash and modification date are all the same
/// in both objects</returns>
public override bool Equals(object o)
{
if (!o.GetType().Equals(typeof(FileIdentity)) &&
!o.GetType().Equals(typeof(FileContents)))
{
return(false);
}
FileIdentity fid = (FileIdentity)o;
return(fid.Name.Equals(Name) && fid.Size == Size && fid.Hash.Equals(Hash) &&
fid.Modified.Equals(Modified));
}
private static FileContents FromDatabase(Credentials cr, MachineIdentity mid,
DirIdentity did, FileIdentity fid)
{
FileModel f = null;
try {
f = fid.ToLib();
FileManipulator.GetFileContent(cr.ToLib(), mid.ToLib(), did.ToLib(), f);
} catch (Exception ex) {
throw new ActionException("Error while downloading file contents from database.",
ActionType.File, MemeType.Fuuuuu, ex);
}
return(new FileContents(f));
}
/// <summary>
/// Creates file identity of a real file.
/// </summary>
/// <param name="filePath">path to file</param>
public FileIdentity(string filePath)
: this(FileIdentity.FromFile(filePath))
{
//nothing needed here
}
public FileIdentity(FileIdentity fid)
: this(fid.Name, fid.Modified, fid.Uploaded, fid.Type, fid.Size, fid.Hash)
{
//nothing needed here
}
public ActionResult UpdateInDatabase(Credentials cr, MachineIdentity mid, DirIdentity did,
FileIdentity newFid)
{
throw new ActionException("File modification is not properly handled.",
ActionType.File);
}
public FileContents(FileIdentity identity, string contents = null)
: base(identity)
{
this.contents = contents;
}