public async Task <string> WriteFileByte(byte[] file)
{
string fileName;
var folder = "images/";
try
{
var extension = WriterHelper.GetFileExtension(file);
var stream = new MemoryStream(file);
fileName = Guid.NewGuid().ToString() + extension;
//IFormFile ImageFile = new FormFile(stream, 0, file.Length, "ImageFile", fileName);
var path = Path.Combine(Directory.GetCurrentDirectory(), "wwwroot\\images", fileName);
if (extension == ".pdf" ||
extension == ".doc" ||
extension == ".docx")
{
path = Path.Combine(Directory.GetCurrentDirectory(), "wwwroot\\documents", fileName);
folder = "documents/";
}
using (var bits = new FileStream(path, FileMode.Create))
{
await bits.WriteAsync(file, 0, file.Length);
}
}
catch (Exception e)
{
return(e.Message);
}
return(fileName);
//return ApiRoutes.Domain + folder + fileName;
}
private bool CheckIfDocumentFile(IFormFile file)
{
byte[] fileBytes;
using (var ms = new MemoryStream())
{
file.CopyTo(ms);
fileBytes = ms.ToArray();
}
return(WriterHelper.GetDocumentFormat(fileBytes) != WriterHelper.DocumentFormat.unknown);
}
private bool CheckIfDocumentByteFile(byte[] document)
{
return(WriterHelper.GetDocumentFormat(document) != WriterHelper.DocumentFormat.unknown);
}
private bool CheckIfImageByteFile(byte[] file)
{
return(WriterHelper.GetImageFormat(file) != WriterHelper.ImageFormat.unknown);
}