public ActionResult Navigation(int?id = null)
{
IList <Prompt> _promptlist = _prompt.GetCategoryItemsByID(UserID, id);
IList <Category> _categorylist = _getcategory.GetCategories(id);
int?previousList = null;
try
{
previousList = _categorylist[0].ParentCategory.ParentCategory.ID;
}
catch
{ }
ModelCategoriesWithPrompts modelCategoriesWithPrompts = new ModelCategoriesWithPrompts();
if (_categorylist.Count != 0)
{
modelCategoriesWithPrompts.CategoryList = _categorylist;
modelCategoriesWithPrompts.PromptList = _promptlist;
modelCategoriesWithPrompts.previousListID = previousList;
}
else
{
return(RedirectToAction("HttpError404", "Error"));
}
return(View(modelCategoriesWithPrompts));
}
/// <summary>
/// Get the sumary of the selected category/
/// </summary>
/// <param name="category"></param>
/// <returns>String the sumary code for the selected category</returns>
private string GetSummary(int category)
{
var categories = _categories?.GetCategories() ?? new Dictionary <int, string>();
if (!categories.Any())
{
return(GetParagraph("Summary", "No categories listed!"));
}
if (!categories.ContainsKey(category))
{
return(GetParagraph("Summary", $"Could not find a valid category."));
}
var cr = $"cr{category}";
return(GetParagraph("Summary", $"Selected category <span class='{cr}'>{categories[category]}({category})</span>"));
}
public IActionResult GetCategories()
{
try
{
var resp = _mapper.Map <List <CategoriesDTO> >(_categoryServices.GetCategories());
if (resp == null)
{
return(NotFound(resp));
}
return(Ok(resp));
}
catch (Exception e)
{
return(StatusCode(StatusCodes.Status500InternalServerError, new { message = e.Message }));
}
}
public async Task <IEnumerable <Categories> > GetCategories()
{
return(await icategories.GetCategories());
}
public IEnumerable <Category> Get()
{
return(_categoriesRepository.GetCategories());
}
private void Apply_Click(object sender, EventArgs e)
{
var allCategories = _categories.GetCategories();
// get the text and clean it up
var text = textName.Text;
text = text.Trim();
// is it empty?
if (text.Length == 0)
{
MessageBox.Show("The category name cannot be empty", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
// does it already exist?
var item = allCategories.Where(c => string.Equals(c.Value, text, StringComparison.CurrentCultureIgnoreCase))
.Select(f => new { Key = f.Key, Value = f.Value })
.FirstOrDefault();
if (item != null)
{
if (GivenCategory == null // Given category is null, no we are trying to create a duplicate.
||
(item.Key != GivenCategory.Id) // the new string matches an existing string.
)
{
MessageBox.Show("The category name given already exists", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
}
// Get the selected folder id.
// We want to allow the user to select nothing, maybe they just want to
// classify the post and do nothing else with it.
var folderId = GetSelectedFolderId();
// did we change anything at all?
if (GivenCategory != null && GivenCategory == new Category(text, GivenCategory.Id, folderId))
{
// just ignore this.
DialogResult = DialogResult.Ignore;
Close();
return;
}
// we are updating a value
if (GivenCategory != null)
{
// change the name of the category.
_categories.RenameCategory(GivenCategory.Name, text);
}
else
{
// add the category
_categories.GetCategory(text);
}
// save the id of the folder.
_config.SetConfig(Categories.GetConfigName(text), folderId);
// and we are dome
DialogResult = DialogResult.OK;
Close();
}
