public async Task <MaterialResponseDto> GetMaterial(long id)
{
var response = new MaterialResponseDto
{
// TODO: change to non-recursive Include()
Material = await _materialsRepository.GetAll().Where(m => m.Id == id).Select(m => new Material
{
Description = m.Description,
Id = m.Id,
Image = m.Image,
Words = m.Words.Select(w => new Word {
Id = w.Id, Count = w.Count, TheWord = w.TheWord
}).ToList(),
Name = m.Name,
Type = m.Type,
Owner = m.Owner
}).FirstOrDefaultAsync()
};
if (response.Material == null)
{
throw new UserFriendlyException("Material with key " + id + " does not exist!");
}
var account = await GetCurrentUserOrNullAsync();
response.VocabWords = await _vocabularyService.GetSpecifiedVocabWordsAsync(response.Material.Words, account);
return(response);
}
public async Task <string> FileAsync(IFormFile file)
{
if (file != null)
{
if (file.Length > 35000000)
{
throw new UserFriendlyException("Subtitles file too big!");
}
else if (file.Length > 0)
{
try
{
var stream = file.OpenReadStream();
var words = _parser.ParseUnigueWordsInFile(new Material(), new StreamReader(stream));
var account = await GetCurrentUserOrNullAsync();
var vocabWords = await _vocabularyService.GetSpecifiedVocabWordsAsync(words, account);
if (words.Count > 0)
{
var response = new ParseResponseDto {
Words = words, VocabWords = vocabWords
};
return(ApiJsonSerializer.Serialize(response));
}
}
catch (Exception ex)
{
Trace.TraceError(ex.ToString());
throw new UserFriendlyException("Server error. Please try again later.");
}
}
}
else
{
throw new UserFriendlyException("Empty subtitles file!");
}
throw new UserFriendlyException("Server error. Please try again later.");
}
