public async Task <FileUploadResultInfo> UploadFileManager(IFormFile file)
{
if (file == null || file.Length == 0)
{
return(null);
}
// Get root upload
Request.Headers.TryGetValue("UploadRootPath", out var uploadRootPath);
var host = Request.Host.Host;
var scheme = Request.Scheme;
var port = Request.Host.Port;
var currentDate = DateTime.Now;
var root = uploadRootPath.FirstOrDefault() ?? Path.Combine(FileConstants.FileManagerRootPath, currentDate.Year.ToString(), currentDate.Month.ToString(), currentDate.Day.ToString());
if (!Directory.Exists(root))
{
Directory.CreateDirectory(root);
}
var fileResultInfo = new FileUploadResultInfo();
var fileExt = Path.GetExtension(file.FileName);
var newFileName = FileHelper.GetRandomFileName(fileExt);
var path = Path.Combine(root, newFileName);
using (var stream = new FileStream(path, FileMode.Create))
{
await file.CopyToAsync(stream);
}
// Convert doc To Image
if (fileExt.ToLower() == ".doc" || fileExt.ToLower() == ".docx")
{
FileHelper.ConvertDocToImage(root, newFileName);
}
// Convert pdf To Image
if (fileExt.ToLower() == ".pdf")
{
var result = FileHelper.ConvertPdfToImage(root, newFileName);
if (result.Count > 0)
{
result.ToList().ForEach(item =>
{
FileHelper.GetThumbnailImage(root, item.FileName, 3);
item.FilePath = $"{scheme}://{host}/{ item.FilePath.Replace("wwwroot/", "")}";
});
return(result.FirstOrDefault());
}
}
fileResultInfo.FileName = newFileName;
//Dev
//fileResultInfo.FilePath = $"{scheme}://{host}:{port}/{ path.Replace("wwwroot/", "")}";
//Product
fileResultInfo.FilePath = $"{scheme}://{host}/{ path.Replace("wwwroot/", "")}";
return(fileResultInfo);
}
public async Task <FileUploadResultInfo> UploadTempFile(IFormFile file)
{
if (file == null || file.Length == 0)
{
return(null);
}
var fileResultInfo = new FileUploadResultInfo();
var extension = Path.GetExtension(file.FileName);
var path = FileHelper.GetTempFilePath(extension);
using (var stream = new FileStream(path, FileMode.Create))
{
await file.CopyToAsync(stream);
}
fileResultInfo.FileName = Path.GetFileName(path);
fileResultInfo.FilePath = path;
return(fileResultInfo);
}
