public ActionResult HomepageCategories()
{
var categories = _articlecategoryService.GetAllCategoriesDisplayedOnHomePage()
.Where(c => _aclService.Authorize(c) && _siteMappingService.Authorize(c))
.ToList();
var listModel = categories
.Select(x =>
{
var catModel = x.ToModel();
//prepare picture model
int pictureSize = _mediaSettings.CategoryThumbPictureSize;
var categoryPictureCacheKey = string.Format(ModelCacheEventConsumer.CATEGORY_PICTURE_MODEL_KEY, x.Id, pictureSize, true,
_services.WorkContext.WorkingLanguage.Id, _services.WebHelper.IsCurrentConnectionSecured(), _services.SiteContext.CurrentSite.Id);
catModel.PictureModel = _services.Cache.Get(categoryPictureCacheKey, () =>
{
var pictureModel = new PictureModel()
{
PictureId = x.PictureId.GetValueOrDefault(),
FullSizeImageUrl = _pictureService.GetPictureUrl(x.PictureId.GetValueOrDefault()),
ImageUrl = _pictureService.GetPictureUrl(x.PictureId.GetValueOrDefault(), pictureSize),
Title = string.Format(T("Media.ArticleCategory.ImageLinkTitleFormat"), catModel.Name),
AlternateText = string.Format(T("Media.ArticleCategory.ImageAlternateTextFormat"), catModel.Name)
};
return(pictureModel);
});
return(catModel);
})
.ToList();
if (listModel.Count == 0)
{
return(Content(""));
}
return(PartialView(listModel));
}