public static HtmlString GeneratePagination(this HtmlHelper helper, PageOfPostsViewModel page)
{
var hasPrevious = page.SearchCriteria.Offset > 0;
var numPreviousTotal = page.SearchCriteria.Offset;
var numPrevious = numPreviousTotal > page.SearchCriteria.Limit ? page.SearchCriteria.Limit : numPreviousTotal;
var hasNext = (page.SearchCriteria.Offset + page.SearchCriteria.Limit) < page.TotalCount;
var numNextTotal = page.TotalCount - (page.SearchCriteria.Offset + page.SearchCriteria.Limit);
var numNext = numNextTotal > page.SearchCriteria.Limit ? page.SearchCriteria.Limit : numNextTotal;
var olTag = new TagBuilder("ol");
if (hasNext)
{
var limit = page.SearchCriteria.Limit;
var offset = page.SearchCriteria.Offset + page.SearchCriteria.Limit;
var aTag = new TagBuilder("a");
aTag.InnerHtml = string.Format("next {0}", numNext);
aTag.Attributes.Add("href", helper.UrlHelper().RouteUrl("Home", new { limit = limit, offset = offset }));
var liTag = new TagBuilder("li");
liTag.AddCssClass("next");
liTag.InnerHtml += aTag.ToString();
olTag.InnerHtml += liTag.ToString();
}
if (hasPrevious)
{
var limit = page.SearchCriteria.Limit;
var offset = page.SearchCriteria.Offset - page.SearchCriteria.Limit;
offset = offset < 0 ? 0 : offset;
var aTag = new TagBuilder("a");
aTag.InnerHtml = string.Format("previous {0}", numPrevious);
aTag.Attributes.Add("href", helper.UrlHelper().RouteUrl("Home", new { limit = limit, offset = offset }));
var liTag = new TagBuilder("li");
liTag.AddCssClass("previous");
liTag.InnerHtml += aTag.ToString();
olTag.InnerHtml += liTag.ToString();
}
var navTag = new TagBuilder("nav");
navTag.InnerHtml += olTag.ToString();
var sectionTag = new TagBuilder("section");
sectionTag.AddCssClass("pagination");
sectionTag.InnerHtml += navTag.ToString();
return(new HtmlString(sectionTag.ToString()));
}
public PageOfPostsViewModel Get(int limit = SearchCriteria.DefaultLimit, int offset = SearchCriteria.DefaultOffset, string order = "descending")
{
var from = FrontMatterSearchCriteria.DefaultFrom;
var to = FrontMatterSearchCriteria.DefaultTo;
var orderParsed = SearchCriteria.DefaultOrder;
Enum.TryParse <Order>(order, true, out orderParsed);
var searchCriteria = new FrontMatterSearchCriteria(limit, offset, orderParsed, PostPath, from, to, string.Empty, true);
var pageOfPost = FrontMatterRepository.Get(searchCriteria);
var pageOfPostViewModel = new PageOfPostsViewModel(pageOfPost, MarkupProcessorFactory);
return(pageOfPostViewModel);
}
public ActionResult Atom()
{
var config = ConfigRepository.Read(ConfigPath);
var configViewModel = new ConfigurationViewModel(config);
var postSearchCriteria = new FrontMatterSearchCriteria(10, 0, Order.Descending, PostPath, FrontMatterSearchCriteria.DefaultFrom, FrontMatterSearchCriteria.DefaultTo, string.Empty, true);
var pageOfPosts = FrontMatterRepository.Get(postSearchCriteria);
var pageOfPostsViewModel = new PageOfPostsViewModel(pageOfPosts, MarkupProcessorFactory);
var layoutViewModel = new LayoutViewModel();
var homeViewModel = new HomeViewModel(configViewModel, layoutViewModel, pageOfPostsViewModel);
return(new AtomViewResult(homeViewModel));
}
public ActionResult Get(int limit = 10, int offset = 0)
{
var config = ConfigRepository.Read(ConfigPath);
var configViewModel = new ConfigurationViewModel(config);
var searchCriteria = new FrontMatterSearchCriteria(limit, offset, Domain.Common.Order.Descending, PostPath, FrontMatterSearchCriteria.DefaultFrom, FrontMatterSearchCriteria.DefaultTo, string.Empty, true);
var pageOfPosts = FrontMatterRepository.Get(searchCriteria);
var pageOfPostViewModel = new PageOfPostsViewModel(pageOfPosts, MarkupProcessorFactory);
var layoutPath = GetLayoutPath("home");
var layout = LayoutParser.Parse(layoutPath);
var layoutViewModel = new LayoutViewModel(layout);
var homeViewModel = new HomeViewModel(configViewModel, layoutViewModel, pageOfPostViewModel);
return(View(homeViewModel));
}
public HomeViewModel(ConfigurationViewModel configViewModel, LayoutViewModel layoutViewModel, PageOfPostsViewModel pageOfPostViewModel)
{
Configuration = configViewModel;
Layout = layoutViewModel;
Posts = pageOfPostViewModel;
}
