//
// GET: /Blog/
public ActionResult Index(string slug = "")
{
// get the latest blog posts
BlogViewModel BVM = new BlogViewModel();
BVM.Blogs = context.Blogs.OrderByDescending(a => a.Date).Take(10).ToList();
// check if there is any blog posts. if not, redirect to the home page
if (BVM.Blogs.Count == 0)
{
return(RedirectToAction("Index", "Home"));
}
// get a specific blog post that matches the slug
if (!String.IsNullOrEmpty(slug))
{
BVM.Blog = (from s in context.Blogs.AsEnumerable()
where CustomHelpers.CreateSlug(s.Headline) == slug
select s).SingleOrDefault();
}
// show the last blog post if the id isn't there, or if the requested id doesn't exist
if (BVM.Blog == null)
{
// redirect to the most recent blog post
return(RedirectToAction("Index", new { slug = CustomHelpers.CreateSlug(BVM.Blogs.FirstOrDefault().Headline) }));
}
// return the blog post
return(View(BVM));
}
public ActionResult Details(string slug)
{
var storeItem = (from s in context.StoreItems.AsEnumerable()
where CustomHelpers.CreateSlug(s.Title) == slug
select s).FirstOrDefault();
if (storeItem == null)
{
TempData["ErrorMessage"] = "Item not found.";
return(RedirectToAction("Index"));
}
return(View(storeItem));
}
public static string RecentBlogs(string input, IEnumerable <Blog> blogs)
{
string insertCode = "<div class='blog-recent'>";
foreach (var item in blogs)
{
insertCode += String.Format("<a href='/blog/{0}'>{1} <span class='blog-date'>({2}/{3})</span></a><br />",
CustomHelpers.CreateSlug(item.Headline), item.Headline, item.Date.Day, item.Date.Month);
}
insertCode += "</div>";
// insert the code
input = input.Replace("[widget=recentblogs]", insertCode);
return(input);
}
public ActionResult Index(string slug, string subPageSlug)
{
HomeViewModel HVM = new HomeViewModel();
// try to fetch a sub page, if there is a sub page slug supplied
if (!String.IsNullOrEmpty(subPageSlug))
{
HVM.Page = (from s in context.Pages.AsEnumerable()
where CustomHelpers.CreateSlug(s.Title) == subPageSlug
select s).SingleOrDefault();
}
else
{
// no slug supplied, use the page set as home
if (String.IsNullOrEmpty(slug))
{
// get the page that is set to home
HVM.Page = context.Pages.SingleOrDefault(a => a.HomePage);
// get the image slider settings to find out if we should output an image slider
var imageSliderSettings = context.ImageSliderSettings.FirstOrDefault();
if (imageSliderSettings != null && imageSliderSettings.ImageSliderOnHomepage != 0)
{
// add the images in the viewbag
var imageSliderImages = context.ImageSliderImages
.Where(a => a.ImageSliderId == imageSliderSettings.ImageSliderOnHomepage)
.OrderBy(a => a.Order).ToList();
if (imageSliderImages.Count > 0)
{
ViewBag.ImageSliderImages = imageSliderImages;
}
}
// if the page is a special page (blog, shop etc), we need to redirect instead of returning the page
if (!String.IsNullOrEmpty(HVM.Page.CustomPage))
{
return(RedirectToRoute(HVM.Page.CustomPage));
}
}
else
{
// try to fetch a page that matches the slug
HVM.Page = (from s in context.Pages.AsEnumerable()
where CustomHelpers.CreateSlug(s.Title) == slug
select s).SingleOrDefault();
}
}
// if the page isn't found, display error msg and redirect to home
if (HVM.Page == null)
{
TempData["ErrorMessage"] = "Page not found. The page has probably been removed, or the link was incorrect.";
// clear the slugs and redirect to index
return(RedirectToAction("Index", new { slug = String.Empty, subPageSlug = String.Empty }));
}
// populate the sub pages to show in a menu
// show the menus both on the main page, but also on all the sub pages
// SubPageToPageId = 0 means that it is a main page
if (HVM.Page.SubPageToPageId == 0)
{
HVM.MainPageTitle = HVM.Page.Title;
HVM.SubPages = context.Pages.Where(a => a.ShowOnMenu && a.SubPageToPageId == HVM.Page.PageId).OrderBy(a => a.Order).ToList();
}
else
{
HVM.MainPageTitle = context.Pages.Where(a => a.PageId == HVM.Page.SubPageToPageId).FirstOrDefault().Title;
HVM.SubPages = context.Pages.Where(a => a.ShowOnMenu && a.SubPageToPageId == HVM.Page.SubPageToPageId).OrderBy(a => a.Order).ToList();
}
// return the view model
return(View(HVM));
}