public string Execute()
{
string result = string.Empty;
if (_images.Any())
{
var baseFileName = GetSuitableFilenameWithoutExtension(_scriptureText);
if (_images.Count == 1)
{
var path = Path.Combine(_folder, Path.ChangeExtension(baseFileName, ".png"));
BitmapWriter.WritePng(path, _images.First());
result = path;
}
else
{
string folder = Path.Combine(_folder, baseFileName);
if (Directory.Exists(folder))
{
ClearFiles(folder);
}
else
{
Directory.CreateDirectory(folder);
}
if (Directory.Exists(folder))
{
if (Directory.EnumerateFiles(folder).Any())
{
throw new Exception("Could not clear folder!");
}
result = folder;
int count = 1;
foreach (var image in _images)
{
var baseNameWithDigitPrefix = $"{count:D3} {baseFileName}";
var path = Path.Combine(folder, Path.ChangeExtension(baseNameWithDigitPrefix, ".png"));
BitmapWriter.WritePng(path, image);
++count;
}
}
}
}
return(result);
}
public void Create(
string themePath,
OnlyVTheme theme,
BitmapImage backgroundImage,
bool overwrite)
{
string backgroundImagePath = null;
if (backgroundImage != null)
{
backgroundImagePath = Path.GetRandomFileName();
backgroundImagePath = Path.ChangeExtension(backgroundImagePath, ".png");
backgroundImagePath = Path.Combine(Path.GetTempPath(), backgroundImagePath);
BitmapWriter.WritePng(backgroundImagePath, backgroundImage);
}
Create(themePath, theme, backgroundImagePath, overwrite);
if (backgroundImagePath != null)
{
File.Delete(backgroundImagePath);
}
}
