/// <summary>
/// <inheritdoc />
/// </summary>
public StoragePathModel PrepareStoragePath(OutputImageFormat format)
{
var uploadKeyGuid = Guid.NewGuid();
var uploadKey = uploadKeyGuid.ToString("N");
var basePath = this.appSettings.Value.Directory.WorkingDirectory;
var segmentsPath = Path.Combine(
uploadKey[0].ToString(),
uploadKey[1].ToString(),
uploadKey[2].ToString());
var baseDirectoryPath = Path.Combine(basePath, segmentsPath);
var finalPath = $"{Path.Combine(baseDirectoryPath, uploadKey)}.{format.GetImageFormat()}";
var urlPath = $"/{segmentsPath}/{uploadKey}.{format.GetImageFormat()}";
// If storage directory doesn't exists, create it
if (!Directory.Exists(baseDirectoryPath))
{
Directory.CreateDirectory(baseDirectoryPath);
}
return(new StoragePathModel
{
Key = uploadKeyGuid,
FilePath = finalPath,
UrlPath = urlPath
});
}
/// <summary>
/// <inheritdoc />
/// </summary>
public ImageThumbPathsModel PrepareThumbFilePath(StoragePathModel originalPath, OutputImageFormat format, int width, int height)
{
// Prepare a disk path
var diskPath = $"{Path.ChangeExtension(originalPath.FilePath, null)}_thumb_{width}x{height}.{format.GetImageFormat()}";
// Prepare an URL path
var url = this.NormalizeWebPath(Path.ChangeExtension(originalPath.UrlPath, null)) +
$"_thumb_{width}x{height}.{format.GetImageFormat()}";
return(new ImageThumbPathsModel
{
DiskPath = diskPath,
Url = url
});
}