public async Task <IActionResult> DownloadFile(DownloadFileAddressModel model)
{
var download = !string.IsNullOrWhiteSpace(model.Sd);
var targetBucket = await _dbContext.Bucket.SingleOrDefaultAsync(t => t.BucketName == model.BucketName);
if (targetBucket == null || !targetBucket.OpenToRead)
{
return(NotFound());
}
var targetFile = await _dbContext
.OSSFile
.Where(t => t.BucketId == targetBucket.BucketId)
.SingleOrDefaultAsync(t => t.RealFileName == model.FileName + "." + model.FileExtension);
if (targetFile == null)
{
return(NotFound());
}
// Update download times
targetFile.DownloadTimes++;
await _dbContext.SaveChangesAsync();
var path = _configuration["StoragePath"] + $"{_}Storage{_}{targetBucket.BucketName}{_}{targetFile.FileKey}.dat";
return(await ReturnFile(path, model.H, model.W, targetFile.RealFileName, download, model.Name));
}
public async Task <IActionResult> DownloadFile(DownloadFileAddressModel model)
{
var download = !string.IsNullOrWhiteSpace(model.sd);
var targetBucket = await _dbContext.Bucket.SingleOrDefaultAsync(t => t.BucketName == model.BucketName);
var targetFile = await _dbContext
.OSSFile
.Where(t => t.BucketId == targetBucket.BucketId)
.SingleOrDefaultAsync(t => t.RealFileName == model.FileName + "." + model.FileExtension);
if (targetBucket == null || targetFile == null || !targetBucket.OpenToRead)
{
return(NotFound());
}
// Update download times
targetFile.DownloadTimes++;
await _dbContext.SaveChangesAsync();
var path = _configuration["StoragePath"] + $"{_}Storage{_}{targetBucket.BucketName}{_}{targetFile.FileKey}.dat";
try
{
if (StringOperation.IsImage(targetFile.RealFileName) && model.h > 0 && model.w > 0)
{
return(await this.AiurFile(await _imageCompresser.Compress(path, targetFile.RealFileName, model.w, model.h), targetFile.RealFileName));
}
else
{
return(await this.AiurFile(path, targetFile.RealFileName, download));
}
}
catch (Exception e) when(e is DirectoryNotFoundException || e is FileNotFoundException)
{
return(NotFound());
}
}
