public static int NumberPostsLastNMonths(int monthsPrevious = 6)
{
using (var repo = new BlogPostRepo())
{
return repo.PublishedPosts.Count(x => x.PublishedOn.Value >= DateTime.UtcNow.AddMonths(-1 * monthsPrevious));
}
}
/// <summary>
/// Force get all items from the Git repo.
/// </summary>
/// <returns></returns>
public async Task<ActionResult> ForceRepoRefresh()
{
using (var repo = new BlogPostRepo())
{
await repo.RefreshCachedBlogPosts();
return RedirectToRoute("Front");
}
}
public async Task<ActionResult> ListPostsForTag(string tag)
{
using (var repo = new BlogPostRepo())
{
var postsWithTag = repo.ListPostsWithTag(tag.Trim()).ToList();
return View("PostsWithTag", new PostsWithTag_vm { Tag = tag.Trim(), Posts = postsWithTag });
}
}
public ActionResult ViewPost(string slug)
{
using (var repo = new BlogPostRepo())
{
BlogPost bp = repo.GetPost(slug);
return View(new BlogPost_vm { BlogPost = bp });
}
}
public ActionResult GetFeaturedRecentPosts()
{
using (var repo = new BlogPostRepo())
{
var recents = repo.ListRecentBlogPosts(3).ToList();
return PartialView("_RecentPosts", recents);
}
}
public ActionResult ListRecentPosts(bool showAll = false)
{
using (var repo = new BlogPostRepo())
{
int numPosts = showAll ? int.MaxValue : Helpers.Config.NumPostsFrontPage;
var recents = repo.ListRecentBlogPosts(numPosts).ToList();
return View("Front", new Front_vm { RecentBlogPosts = recents });
}
}
public async Task<ActionResult> RefreshSearchIndex()
{
var azureIndexer = new BlogPostSearchIndex(Config.AzureSearchService, Config.AzureSearchApiKey);
using (var blogPostRepo = new BlogPostRepo())
{
var blogPostsToIndex = blogPostRepo.PublishedPosts.Select(x => new IndexBlogPost { BlogPostBody = x.Body, Id = x.UrlSlug }).ToArray();
await azureIndexer.AddToIndex(blogPostsToIndex);
}
return RedirectToRoute("Front");
}
public static double CalcAveragePostPerMonth()
{
using (var repo = new BlogPostRepo())
{
return repo.PublishedPosts
.Where(x => x.PublishedOn.Value >= DateTime.UtcNow.AddMonths(-11))
.GroupBy(x => x.PublishedOn.Value.Month)
.Select(g => new
{
Month = g.Key,
NumPosts = g.Count()
})
.Average(x => x.NumPosts);
}
}
public IEnumerable<string> GetTopBlogPostTags()
{
using (var repo = new BlogPostRepo())
{
return repo.PublishedPosts
.SelectMany(x => x.Tags)
.GroupBy(x => x)
.Select(g => new
{
Tag = g.Key,
NumPosts = g.Count()
})
.OrderByDescending(x => x.NumPosts)
.Take(10)
.Select(x => x.Tag).ToList();
}
}
public RssActionResult GenerateRSS()
{
using (var repo = new BlogPostRepo())
{
var items = repo.ListRecentBlogPosts(int.MaxValue).Select(x =>
new SyndicationItem(
title: x.Title,
content: x.Intro,
lastUpdatedTime: x.PublishedOn.Value,
id: GenerateBlogLink(x.UrlSlug),
itemAlternateLink: new Uri(GenerateBlogLink(x.UrlSlug)))
);
SyndicationFeed feed = new SyndicationFeed
{
Title = new TextSyndicationContent("{0}'s Blog".FormatWith(Thyme.Web.Helpers.Config.MyName)),
Description = new TextSyndicationContent("Blog feed for {0}".FormatWith(Request.Url.Host)),
Language = "en-us",
LastUpdatedTime = items.OrderByDescending(x => x.PublishDate).First().PublishDate.ToUniversalTime(),
Items = items,
};
feed.Links.Add(SyndicationLink.CreateAlternateLink(new Uri(GenerateBlogLink())));
return new RssActionResult() { Feed = feed };
}
}
public async Task<ActionResult> SearchBlogPosts(string keywords)
{
keywords = keywords.RemoveSlugSeparators();
ViewBag.SearchKeywords = keywords;
var matchingPosts = new List<BlogPost>();
var azureIndexer = new BlogPostSearchIndex(Config.AzureSearchService, Config.AzureSearchApiKey);
using (var repo = new BlogPostRepo())
{
var results = await azureIndexer.SearchIndex(keywords);
foreach (var result in results.OrderByDescending(x => x.Score))
{
matchingPosts.Add(repo.GetPost(result.Document.Id));
}
}
return View("SearchResults", new Search_vm { SearchKeywords = keywords, MatchingBlogPosts = matchingPosts });
}