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 async Task SyncAzureIndex(IEnumerable<BlogPost> newOrUpdates, IEnumerable<string> deletedPostSlugs)
{
var azureIndexer = new BlogPostSearchIndex(Config.AzureSearchService, Config.AzureSearchApiKey);
await azureIndexer.AddToIndex(newOrUpdates.Select(x => new IndexBlogPost { Id = x.UrlSlug, BlogPostBody = x.Body }).ToArray());
await azureIndexer.RemoveFromIndex(deletedPostSlugs.ToArray());
}
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 });
}