private string CleanTitle(string title)
{
if (string.IsNullOrWhiteSpace(title))
{
return("");
}
return(FolderUtils.ReplaceChars(title.Trim(), Path.GetInvalidFileNameChars()));
}
private string GetFullFilePath(int diagramIndex = 0, bool overwriteFiles = true)
{
string outputPath = OutputPath;
string filenameFormat = SelectedFilenameFormat;
string filePath = "";
for (int i = 0; i < SelectedFilenameFormat.Length; i++)
{
if (SelectedFilenameFormat[i] != '%')
{
filePath += SelectedFilenameFormat[i];
}
else
{
if (i + 1 < SelectedFilenameFormat.Length)
{
i++; // step forward to look at the next character
char nextChar = SelectedFilenameFormat[i];
switch (nextChar)
{
case 't':
filePath += CleanTitle(DiagramsToExport[diagramIndex].Title);
break;
case 'c':
filePath += CollectionName;
break;
case 'h':
filePath += DiagramsToExport[diagramIndex].TotalHeight.ToString();
break;
case 'w':
filePath += DiagramsToExport[diagramIndex].TotalWidth.ToString();
break;
case '0':
filePath += diagramIndex.ToString();
break;
case '1':
filePath += (diagramIndex + 1).ToString();
break;
case '#':
filePath += DiagramsToExport.Count.ToString();
break;
case 'x':
filePath += ExportFormat.ToString().ToLower();
break;
case 'X':
filePath += ExportFormat.ToString().ToUpper();
break;
case '%':
filePath += "%";
break;
default:
//i--; // back up so we don't miss the next character
break;
}
}
}
}
string rawFileName = FolderUtils.CleanPath(Path.Combine(outputPath, filePath));
string folder = Path.GetDirectoryName(rawFileName);
string fileName = Path.GetFileNameWithoutExtension(rawFileName);
string extension = Path.GetExtension(rawFileName);
string testfileName = Path.Combine(folder, fileName + extension);
int attempt = 1;
bool foundFilename = false;
while (!foundFilename)
{
bool fileAlreadyExists = File.Exists(testfileName);
bool fileCreatedThisExport = _createdFiles.Exists(createdFile => createdFile.Equals(testfileName, StringComparison.CurrentCultureIgnoreCase));
if (!fileAlreadyExists || (fileAlreadyExists && !fileCreatedThisExport && overwriteFiles))
{
foundFilename = true;
}
else
{
testfileName = Path.Combine(folder, fileName + " (" + attempt + ")" + extension);
attempt++;
}
}
return(testfileName);
}
