public async Task <IActionResult> Clean(CleanSequenceViewModel Model, IFormFile SequenceFile)
{
if (string.IsNullOrEmpty(Model.Sequence))
{
if (SequenceFile is null)
{
return(View("Error", new ErrorViewModel {
Message = "You can't upload an empty file", Solution = "You should upload a file contains a sequence"
}));
}
else
{
Model.Sequence = await Helper.ConvertFileByteToByteStringAsync(SequenceFile);
}
}
string CleanSequence = string.Empty;
if (Model.Alphabet == "DNA")
{
CleanSequence = Helper.CleanUp(Model.Sequence, Helper.UnambiguousDNA);
}
else if (Model.Alphabet == "RNA")
{
CleanSequence = Helper.CleanUp(Model.Sequence, Helper.UnambiguousRNA);
}
else
{
CleanSequence = Helper.CleanUp(Model.Sequence, Helper.Protein);
}
return(File(Encoding.UTF8.GetBytes(CleanSequence), "text/plain", $"{Guid.NewGuid()}_Clean.txt"));
}
public async Task <IActionResult> Clean(CleanSequenceViewModel Model, IFormFile SequenceFile)
{
if (string.IsNullOrWhiteSpace(Model.Sequence) && SequenceFile == null)
{
return(View("Error", new ErrorViewModel {
Message = "You Can't enter an empty sequence", Solution = "You have to enter the sequence or either upload a file contains the sequence"
}));
}
if (string.IsNullOrEmpty(Model.Sequence))
{
if (SequenceFile.ContentType != "text/plain")
{
return(View("Error", new ErrorViewModel {
Message = "You Can't upload a file of any type rather than txt file format", Solution = "You should upload a file of txt file format"
}));
}
else
{
Model.Sequence = await Helper.ConvertFileByteToByteStringAsync(SequenceFile);
}
}
if (!Regex.IsMatch(Model.Sequence, @"^[a-zA-Z]+$"))
{
return(View("Error", new ErrorViewModel {
Message = "Your sequence must contains only characters", Solution = "Send sequence contains only characters"
}));
}
string CleanSequence = string.Empty;
if (Model.Alphabet == "DNA")
{
CleanSequence = Helper.CleanUp(Model.Sequence, Helper.UnambiguousDNA);
}
else if (Model.Alphabet == "RNA")
{
CleanSequence = Helper.CleanUp(Model.Sequence, Helper.UnambiguousRNA);
}
else
{
CleanSequence = Helper.CleanUp(Model.Sequence, Helper.Protein);
}
return(File(Encoding.UTF8.GetBytes(CleanSequence), "text/plain", $"{Guid.NewGuid()}_Clean.txt"));
}
