public ActionResult BlogDetails(AgilityContentItem module)
{
#region --- Get Blog Config and Repos ---
var blogConfigRef = module["BlogConfiguration"] as string;
AgilityContentItem blogConfig = null;
IAgilityContentRepository <AgilityContentItem> blogPosts = null;
IAgilityContentRepository <AgilityContentItem> blogCategories = null;
IAgilityContentRepository <AgilityContentItem> blogTags = null;
IAgilityContentRepository <AgilityContentItem> blogAuthors = null;
BlogUtils.GetBlogConfig(blogConfigRef, out blogConfig, out blogPosts, out blogCategories, out blogTags, out blogAuthors);
#endregion
#region --- Resolve Dynamic Post and Category (if any) ---
var post = ResolveBlogPostDetails();
if (post == null || !post.IsBlogPost())
{
Agility.Web.Tracing.WebTrace.WriteErrorLine("Cannot resolve current dynamic item to a Blog Posts.");
return(null);
}
var currentNode = SiteMap.CurrentNode;
AgilityContentItem currentCategory = null;
if (currentNode != null && currentNode.ParentNode != null)
{
currentCategory = AgilityContext.GetDynamicPageItem <AgilityContentItem>(currentNode.ParentNode);
}
//only set category if the parent dynamic item is a category
if (currentCategory != null && !currentCategory.IsBlogCategory())
{
currentCategory = null;
}
#endregion
#region --- Get Related Posts ---
int relatedPostsLimit;
int.TryParse(string.Format("{0}", module["RelatedPostsLimit"]), out relatedPostsLimit);
if (relatedPostsLimit < 0)
{
relatedPostsLimit = 0;
}
var relatedPosts = BlogUtils.GetRelatedPosts(post, blogPosts, true, relatedPostsLimit);
#endregion
#region --- Set SEO Properties ---
string canonicalUrl = post.BlogDynamicUrl(blogConfig, currentCategory);
AgilityContext.CanonicalLink = BlogUtils.GetAbsoluteUrl(canonicalUrl);
//Enables image for twitter cards - but twitter cards need to be enabled ...
//to enable twitter cards include setting in app settings in web.config
AgilityContext.FeaturedImageUrl = BlogUtils.GetPostImageUrl(blogConfig, post, PostImageType.Details);
if (string.IsNullOrEmpty(AgilityContext.Page.MetaTags))
{
AgilityContext.Page.MetaTags = Server.HtmlEncode(BlogUtils.GetPostDescription(post, "Excerpt", 255, true));
}
string websiteName = blogConfig["WebsiteName"] as string;
if (string.IsNullOrEmpty(websiteName))
{
websiteName = AgilityContext.WebsiteName;
}
AgilityContext.Page.MetaTagsRaw += string.Format(
"{6}" +
"<meta property='og:title' content='{0}' />" +
"<meta property='og:type' content='{1}' />" +
"<meta property='og:url' content='{2}' />" +
"<meta property='og:image' content='{3}' />" +
"<meta property='og:site_name' content='{4}' />" +
"<meta property='og:description' content='{5}' />",
Server.HtmlEncode(AgilityContext.Page.Title),
"article",
Request.Url.ToString(),
BlogUtils.GetPostImageUrl(blogConfig, post, PostImageType.Details),
websiteName,
Server.HtmlEncode(AgilityContext.Page.MetaTags),
Environment.NewLine
);
#endregion
#region --- Set ViewModel ---
var model = new PostViewModel();
model.Configuration = blogConfig;
model.Post = post;
model.RelatedPosts = relatedPosts;
model.CurrentCategory = currentCategory;
model.Module = module;
model.Categories = BlogUtils.GetItemsByIDs(blogCategories.ContentReferenceName, post["CategoriesIDs"]);;
model.Tags = BlogUtils.GetItemsByIDs(blogTags.ContentReferenceName, post["BlogTagsIDs"]);;
#endregion
return(PartialView(AgilityComponents.TemplatePath("Blog-PostDetailsModule"), model));
}