/// <summary>
/// Initializes the view model
/// </summary>
/// <param name="rendering">The rendering</param>
/// <param name="childCategories">The list of child categories</param>
public void Initialize(Rendering rendering, CategorySearchResults childCategories)
{
base.Initialize(rendering);
if (childCategories != null)
{
ChildCategories = childCategories.CategoryItems;
}
}
public CategorySearchResults SearchByCategory(Pagination pagination)
{
if (pagination == null)
{
pagination = new Pagination();
}
var query = _findClient.Search <FoundationPageData>();
query = query.FilterByCategories(pagination.Categories);
if (pagination.Sort == CategorySorting.PublishedDate.ToString())
{
if (pagination.SortDirection.ToLower() == "asc")
{
query = query.OrderBy(x => x.StartPublish);
}
else
{
query = query.OrderByDescending(x => x.StartPublish);
}
}
if (pagination.Sort == CategorySorting.Name.ToString())
{
if (pagination.SortDirection.ToLower() == "asc")
{
query = query.OrderBy(x => x.Name);
}
else
{
query = query.OrderByDescending(x => x.Name);
}
}
query = query.Skip((pagination.Page - 1) * pagination.PageSize).Take(pagination.PageSize);
var results = query.GetContentResult();
var model = new CategorySearchResults
{
Pagination = pagination,
RelatedPages = results
};
model.Pagination.TotalMatching = results.TotalMatching;
model.Pagination.TotalPage = (model.Pagination.TotalMatching / pagination.PageSize) + (model.Pagination.TotalMatching % pagination.PageSize > 0 ? 1 : 0);
return(model);
}
private NavigationViewModel GetNavigationViewModel(Item categoryItem, Item datasource, Rendering currentRendering)
{
var cacheKey = string.Format("Navigation/{0}", categoryItem.Name);
if (this.CurrentSiteContext.Items[cacheKey] != null)
{
return((NavigationViewModel)this.CurrentSiteContext.Items[cacheKey]);
}
var navigationViewModel = new NavigationViewModel();
CategorySearchResults childCategories = GetChildCategories(datasource, new CommerceSearchOptions(), categoryItem);
navigationViewModel.Initialize(currentRendering, childCategories, categoryItem.ID);
this.CurrentSiteContext.Items[cacheKey] = navigationViewModel;
return(navigationViewModel);
}
/// <summary>
/// This method returns child categories for this category
/// </summary>
/// <param name="searchOptions">The options to perform the search with</param>
/// <param name="categoryItem">The category item whose children to retrieve</param>
/// <returns>A list of child categories</returns>
protected CategorySearchResults GetChildCategories(CommerceSearchOptions searchOptions, Item categoryItem)
{
var returnList = new List <Item>();
var totalPageCount = 0;
var totalCategoryCount = 0;
if (Item != null)
{
var searchResponse = SearchNavigation.GetCategoryChildCategories(categoryItem.ID, searchOptions);
returnList.AddRange(searchResponse.ResponseItems);
totalCategoryCount = searchResponse.TotalItemCount;
totalPageCount = searchResponse.TotalPageCount;
}
var results = new CategorySearchResults(returnList, totalCategoryCount, totalPageCount, searchOptions.StartPageIndex, new List <FacetCategory>());
return(results);
}
/// <summary>
/// Builds a navigation view model or retrieves it if it already exists
/// </summary>
/// <param name="categoryItem">The category item to base the view model on</param>
/// <param name="rendering">The rendering to initialize the model with</param>
/// <returns>
/// A category view model
/// </returns>
protected virtual NavigationViewModel GetNavigationViewModel(Item categoryItem, Rendering rendering)
{
string cacheKey = "Navigation/" + categoryItem.Name;
bool noCache = (string.IsNullOrEmpty(categoryItem.Name));
if (this.CurrentSiteContext.Items[cacheKey] != null && !noCache)
{
return((NavigationViewModel)this.CurrentSiteContext.Items[cacheKey]);
}
var navigationViewModel = new NavigationViewModel();
CategorySearchResults childCategories = GetChildCategories(new CommerceSearchOptions(), categoryItem);
navigationViewModel.Initialize(rendering, childCategories);
if (noCache)
{
return(navigationViewModel);
}
this.CurrentSiteContext.Items[cacheKey] = navigationViewModel;
return(navigationViewModel);
}
/// <summary>
/// This method returns child categories for this category
/// </summary>
/// <param name="searchOptions">The options to perform the search with</param>
/// <param name="categoryItem">The category item whose children to retrieve</param>
/// <returns>A list of child categories</returns>
protected CategorySearchResults GetChildCategories(CommerceSearchOptions searchOptions, Item categoryItem)
{
var returnList = new List<Item>();
var totalPageCount = 0;
var totalCategoryCount = 0;
if (Item != null)
{
var searchResponse = SearchNavigation.GetCategoryChildCategories(categoryItem.ID, searchOptions);
returnList.AddRange(searchResponse.ResponseItems);
totalCategoryCount = searchResponse.TotalItemCount;
totalPageCount = searchResponse.TotalPageCount;
}
var results = new CategorySearchResults(returnList, totalCategoryCount, totalPageCount, searchOptions.StartPageIndex, new List<FacetCategory>());
return results;
}
