public string RenameFile(IFileMetaData FileName, int Position, NameExtensionHelper Helper)
{
Helper.Text = FileName.Name;
string numberString;
int num = Position + _start;
// Format the position number into the correct format
switch (_numberFormat)
{
case NumberingFormat.LowercaseLetters:
numberString = StringNumberConversions.NumberToString(num);
break;
case NumberingFormat.OneZero:
numberString = InsertZeros(num, 1);
break;
case NumberingFormat.TwoZeros:
numberString = InsertZeros(num, 2);
break;
case NumberingFormat.ThreeZeros:
numberString = InsertZeros(num, 3);
break;
case NumberingFormat.NoZeros:
goto default;
default:
numberString = num.ToString();
break;
}
// This function determines the text format, we will pass it to modify in the NameExtensionHelper
Func <String, String> _textFormatFn;
switch (_textFormat)
{
case NumberingTextFormat.NumberText:
_textFormatFn = (OldName) => numberString + _text;
break;
case NumberingTextFormat.NumberTextOldName:
_textFormatFn = (OldName) => numberString + _text + OldName;
break;
case NumberingTextFormat.OldNameTextNumber:
_textFormatFn = (OldName) => OldName + _text + numberString;
break;
case NumberingTextFormat.TextNumber:
goto default;
default:
_textFormatFn = (OldName) => _text + numberString;
break;
}
return(Helper.Modify(_textFormatFn));
}
public string RenameFile(IFileMetaData FileName, int Position, NameExtensionHelper Helper)
{
Helper.Text = FileName.Name;
if (_useRegex)
{
return(Helper.RegexReplace(_searchRegex, _replaceRegex, _caseSensitive));
}
else
{
return(Helper.Replace(_searchRegex, _replaceRegex, _caseSensitive));
}
}
public string RenameFile(IFileMetaData FileName, int Position, NameExtensionHelper Helper)
{
Helper.Text = FileName.Name;
DateTime date;
switch (_dateType)
{
case DateTimeType.Current:
date = DateTime.Now;
break;
case DateTimeType.Created:
date = FileName.Created;
break;
case DateTimeType.Modified:
date = FileName.Modified;
break;
case DateTimeType.PhotoTaken:
if (FileName.EXIF == null)
{
date = FileName.Created;
}
else
{
date = FileName.EXIF.DateTaken;
}
break;
default:
date = DateTime.Now;
break;
}
string dateString;
try
{
dateString = String.Format("{0:" + _dateFormat + "}", date);
}
catch (FormatException)
{
dateString = "";
}
return(Helper.Insert(_position, _fromLeft, dateString));
}
/// <summary>
/// Perform the renaming
/// </summary>
/// <param name="FileName">The name of the file</param>
/// <param name="Position">Position in the sequence (not used in this class)</param>
/// <returns>The new filename</returns>
public string RenameFile(IFileMetaData FileName, int Position, NameExtensionHelper Helper)
{
string newName;
Helper.Text = FileName.Name;
//NameExtensionHelper nameExtension = NameExtensionHelper.CreateNameExtensionHelper(FileName.Name, _behaviour);
if (InsertOrOverwrite)
{
newName = Helper.Insert(_position, FromLeft, Text);
}
else
{
newName = Helper.Overwrite(_position, FromLeft, Text);
}
return(newName);
}
/// <summary>
/// Compute the new filename
/// </summary>
/// <param name="FileName">IFileMetaData of the original file</param>
/// <param name="Position">The position in the list of files</param>
/// <param name="Helper">A helper to determine what part of the filename to modify</param>
/// <returns></returns>
public string RenameFile(IFileMetaData FileName, int Position, NameExtensionHelper Helper)
{
Helper.Text = FileName.Name;
switch (_caseType)
{
case CaseTypes.Lowercase:
return(Helper.Modify((s) => s.ToLower()));
case CaseTypes.Uppercase:
return(Helper.Modify((s) => s.ToUpper()));
case CaseTypes.Camelcase:
return(Helper.Modify((s) => toCamelCase(s)));
case CaseTypes.Sentencecase:
goto default;
default:
return(Helper.Modify((s) => toSentenceCase(s)));
}
}
string IFileRenamerStrategy.RenameFile(IFileMetaData FileName, int Position, NameExtensionHelper Helper)
{
return(FileName.Name);
}
/// <summary>
/// Rename the file
/// </summary>
/// <param name="FileName">The filename</param>
/// <param name="Position">Position in the sequence (not used in this class)</param>
/// <returns>The new filename.</returns>
public string RenameFile(IFileMetaData FileName, int Position, NameExtensionHelper Helper)
{
Helper.Text = FileName.Name;
return(Helper.RemoveCharacters(_fromPos, _fromLeft, _toPos, _toLeft));
}
/// <summary>
/// Rename a file using MP3 data
/// </summary>
/// <param name="FileName">The file meta data</param>
/// <param name="Position">Position in the list</param>
/// <param name="Helper">The helper to determine which part of the filename to rename</param>
/// <returns>The new filename</returns>
public string RenameFile(Model.IFileMetaData FileName, int Position, NameExtensionHelper Helper)
{
// The idea: scan through the formatstring, character by character until a % is found,
// then switch on the next character.
Helper.Text = FileName.Name;
StringBuilder output = new StringBuilder();
for (int i = 0; i < _formatString.Count(); i++)
{
if (_formatString[i] != '%')
{
output.Append(_formatString[i]);
}
else
{
if (i == _formatString.Count() - 1)
{
// we are at the end of the string
output.Append('%');
}
else
{
i++; // advance to next character
char nextChar = _formatString[i];
switch (nextChar)
{
case 'a': // artist
if (FileName.ID3Tag != null)
{
output.Append(FileName.ID3Tag.Artist);
}
break;
case 'b': // album
if (FileName.ID3Tag != null)
{
output.Append(FileName.ID3Tag.Album);
}
break;
case 'c': // comment
if (FileName.ID3Tag != null)
{
output.Append(FileName.ID3Tag.Comment);
}
break;
case 'f': // full filename
output.Append(FileName.Name);
break;
case 'g': // genre
if (FileName.ID3Tag != null)
{
output.Append(FileName.ID3Tag.Genre);
}
break;
case 'n': // first part of filename
output.Append(Helper.Name);
break;
case 'p': // position in list
output.Append(Position);
break;
case 't': // title
if (FileName.ID3Tag != null)
{
output.Append(FileName.ID3Tag.Title);
}
break;
case 'x': // extension of file
output.Append(Helper.Extension);
break;
case 'y': // year
if (FileName.ID3Tag != null)
{
output.Append(FileName.ID3Tag.Year);
}
break;
case '%': // escaped %
output.Append('%');
break;
default:
output.Append('%');
output.Append(nextChar);
break;
}
}
}
}
return(Helper.Modify(oldname => output.ToString()));
}
