public async Task <ActionResult> Decompression([FromForm] IFormFile file)
{
try
{
string path = _env.ContentRootPath;
byte[] result = null;
string originalName = "";
using (var memory = new MemoryStream())
{
await file.CopyToAsync(memory);
byte[] bytes = memory.ToArray();
using (FileStream fStream = System.IO.File.Create(path + "/Copy2/" + file.FileName))
{
fStream.Write(memory.ToArray());
}
originalName = lzw.GetOriginalName(path + "/Copy2/" + file.FileName);
result = lzw.Decompression(path + "/Copy2/" + file.FileName);
}
Archive response = new Archive
{
Content = result,
ContentType = "compressedFile / txt",
FileName = originalName
};
return(File(response.Content, response.ContentType, response.FileName));
}
catch (System.Exception)
{
return(StatusCode(500));
}
}
public async Task <ActionResult> DownloadFile(string id)
{
Archive archiveAux = new Archive();
archiveAux._id = id;
using (var client = new HttpClient())
{
client.BaseAddress = new Uri("http://localhost:62573/api/");
client.DefaultRequestHeaders.Accept.Add(new System.Net.Http.Headers.MediaTypeWithQualityHeaderValue("application/json"));
var postTask = client.PostAsJsonAsync <Archive>("downloadFile", archiveAux);
postTask.Wait();
var result = postTask.Result;
if (result.IsSuccessStatusCode)
{
string stringAux = await result.Content.ReadAsAsync <string>();
Archive allMessages = JsonSerializer.Deserialize <Archive>(stringAux);
#region "LZW Decompression"
LZW _lzw = new LZW();
using (FileStream fstream = System.IO.File.Create(_env.ContentRootPath + "/Copy2/" + allMessages.name))
{
fstream.Write(allMessages.message);
fstream.Close();
}
string originalName = _lzw.GetOriginalName(_env.ContentRootPath + "/Copy2/" + allMessages.name);
byte[] resultArchive = _lzw.Decompression(_env.ContentRootPath + "/Copy2/" + allMessages.name);
System.IO.File.Delete(_env.ContentRootPath + "/Copy2/" + allMessages.name);
#endregion
return(File(resultArchive, "text/plain", originalName));
}
else
{
return(StatusCode(500));
}
}
}
