public async Task <ActionResult <ProblemMetadata> > Import([FromBody] ProblemPackage data)
{
IProblemProvider res = await _workspace.Problems.Create(data.Metadata);
await res.SetDescription(data.Description);
if (data.Samples != null)
{
foreach (ProblemPackage.TestCasePackage v in data.Samples)
{
ITestCaseProvider item = await res.Samples.Create(v.Metadata);
await UpdateIOData(new TestCaseData
{
Input = v.Input,
Output = v.Output
}, item);
}
}
if (data.Tests != null)
{
foreach (ProblemPackage.TestCasePackage v in data.Tests)
{
ITestCaseProvider item = await res.Tests.Create(v.Metadata);
await UpdateIOData(new TestCaseData
{
Input = v.Input,
Output = v.Output
}, item);
}
}
return(Created($"problems/{res.Id}", await res.GetMetadata()));
}
public async Task <IActionResult> OnPostImportAsync()
{
if (!await CheckModel(true))
{
return(BadRequest());
}
HttpClient httpclient = clientFactory.CreateClient();
ProblemsClient client = new ProblemsClient(httpclient);
try
{
string sp = "";
using (Stream st = PostData.ImportFile.OpenReadStream())
using (StreamReader sr = new StreamReader(st))
sp = await sr.ReadToEndAsync();
ProblemPackage package = Newtonsoft.Json.JsonConvert.DeserializeObject <ProblemPackage>(sp);
package.Metadata.UserId = PostData.Metadata.UserId;
ProblemMetadata pro = await client.ImportAsync(package);
return(RedirectToPage(new { id = pro.Id }));
}
catch
{
return(NotFound());
}
}
public async Task <ActionResult <ProblemPackage> > Export(string id)
{
IProblemProvider res = await _workspace.Problems.Get(id);
if (res == null)
{
return(NotFound());
}
try
{
ProblemPackage package = new ProblemPackage
{
Metadata = await res.GetMetadata(),
Description = await res.GetDescription(),
};
{
List <ProblemPackage.TestCasePackage> ls = new List <ProblemPackage.TestCasePackage>();
IEnumerable <ITestCaseProvider> ss = await res.Samples.GetAll();
foreach (ITestCaseProvider s in ss)
{
ProblemPackage.TestCasePackage t = new ProblemPackage.TestCasePackage
{
Metadata = await s.GetMetadata(),
Input = await TextIO.ToString(await s.GetInput()),
Output = await TextIO.ToString(await s.GetOutput()),
};
ls.Add(t);
}
package.Samples = ls;
}
{
List <ProblemPackage.TestCasePackage> ls = new List <ProblemPackage.TestCasePackage>();
IEnumerable <ITestCaseProvider> ss = await res.Tests.GetAll();
foreach (ITestCaseProvider s in ss)
{
ProblemPackage.TestCasePackage t = new ProblemPackage.TestCasePackage
{
Metadata = await s.GetMetadata(),
Input = await TextIO.ToString(await s.GetInput()),
Output = await TextIO.ToString(await s.GetOutput()),
};
ls.Add(t);
}
package.Tests = ls;
}
return(Ok(package));
}
catch
{
return(NoContent());
}
}