public CategoryEditorModel(Category category, bool children = false)
: this()
{
this.Id = category.Id;
this.Name = category.Name;
this.Photo = category.Photo;
this.Description = category.Description;
this.Published = category.Published;
//
if (category.Parent != null)
{
this.ParentId = category.Parent.Id.ToString();
SetParentCrumble(category.Parent);
}
//
if (children && category.Children != null)
{
foreach (var item in category.Children)
{
this.Children.Add(new CategoryEditorModel(item, children));
}
}
this.CustomFields = new List<CategoryCustomFieldModel>();
if (category.CustomFields != null && category.CustomFields.Count > 0)
{
foreach (var cf in category.CustomFields)
{
var cfm = new CategoryCustomFieldModel();
cfm.Name = cf.Name;
cfm.Value = cf.Value;
this.CustomFields.Add(cfm);
}
}
}
public CategoryRowModel(Category category, bool parent = false)
: this()
{
this.Id = category.Id;
this.Name = category.Name;
this.Photo = category.Photo;
this.Description = category.Description;
this.ChildrenCount = category.Children == null ? 0 : category.Children.Count;
if (parent && category.Parent != null)
{
this.Parent = new CategoryRowModel(category.Parent, parent);
}
}
public CategoryDeleted(Category category)
{
CategoryId = category.Id;
CategoryName = category.Name;
}
public void UpdateTo(Category category)
{
category.Id = this.Id;
category.Name = (this.Name ?? string.Empty).Trim();
category.Photo = (this.Photo ?? string.Empty).Trim();
category.Description = (this.Description ?? string.Empty).Trim();
category.Published = this.Published;
//
//if (!string.IsNullOrEmpty(this.ParentId)) {
// category.Parent = new Category() { Id = int.Parse(this.ParentId) };
//}
//
if (this.Children != null)
{
category.Children = new List<Category>();
foreach (var item in this.Children)
{
var obj = new Category();
item.UpdateTo(obj);
category.Children.Add(obj);
}
}
if (this.CustomFields != null && this.CustomFields.Count > 0)
{
category.CustomFields = new List<CategoryCustomField>();
foreach (var cfm in this.CustomFields)
{
var cf = new CategoryCustomField();
cf.CategoryId = this.Id;
cf.Name = cfm.Name;
cf.Value = cfm.Value;
category.CustomFields.Add(cf);
}
}
}
public void SetParentCrumble(Category parent)
{
var p = parent;
List<string> crumbles = new List<string>();
while (p != null)
{
crumbles.Insert(0, p.Name);
p = p.Parent;
}
this.ParentCrumble = string.Join(">>", crumbles.ToArray());
}
public CategoryModel(Category category)
{
Id = category.Id;
Name = category.Name;
Description = category.Description;
}
public CategoryUpdated(Category category)
{
CategoryId = category.Id;
}
public ActionResult Save(CategoryEditorModel model, string @return)
{
Category category = null;
if (model.Id > 0)
{
category = _categoryService.Find(model.Id);
}
else
{
category = new Category();
}
category.Name = model.Name;
category.Description = model.Description;
category.Photo = model.Photo;
if (model.ParentId != null)
{
category.Parent = _categoryService.Find(model.ParentId.Value);
}
category.CustomFields.Clear();
foreach (var field in model.CustomFields)
{
category.CustomFields.Add(new CategoryCustomField(field.Name, field.Value));
}
if (model.Id > 0)
{
_categoryService.Update(category);
}
else
{
_categoryService.Create(category);
}
return AjaxForm().RedirectTo(@return);
}
public CategoryCreated(Category category)
{
CategoryId = category.Id;
}
static CategoryTreeNode BuildEntry(Category category, IEnumerable<Category> all)
{
var entry = new CategoryTreeNode
{
Id = category.Id,
Name = category.Name,
Description = category.Description,
Photo = category.Photo,
CustomFields = category.CustomFields.ToDictionary(f => f.Name, f => f.Value)
};
foreach (var child in all.Where(c => c.Parent != null && c.Parent.Id == category.Id))
{
var childEntry = BuildEntry(child, all);
entry.Children.Add(childEntry);
childEntry.Parent = entry;
}
return entry;
}
public void Update(Category category)
{
_categoryRepository.Update(category);
Event.Raise(new CategoryUpdated(category), _instance);
}
public void Delete(Category category)
{
_categoryRepository.Delete(category);
Event.Raise(new CategoryDeleted(category), _instance);
}
public void Create(Category category)
{
_categoryRepository.Insert(category);
Event.Raise(new CategoryCreated(category), _instance);
}
static bool IsParent(int id, Category child)
{
var ret = false;
while (child.Parent != null) {
if (child.Parent.Id == id) {
ret = true;
break;
}
child = child.Parent;
}
return ret;
}
