public BlogPost Build(PostData data)
{
var title = UrlSlug.Slugify(data.Title);
var html = _markdownParser.ToTrustedHtml(data.Markdown);
string?introHtml = null;
var mainSectionIndex = data.Markdown.IndexOf("\n[//]: # (Main Section)", StringComparison.Ordinal);
if (mainSectionIndex > -1)
{
var introMarkdown = data.Markdown.Substring(0, mainSectionIndex);
introHtml = _markdownParser.ToTrustedHtml(introMarkdown);
}
var pageMetadata = _pageMetadataBuilder.Build(data.PageMetaData);
var result = new BlogPost(
data.FileName,
data.Title,
data.Author,
data.PublishedOn,
data.IsPublished,
data.IsListed,
title,
html,
introHtml,
pageMetadata
);
return(result);
}
public async Task <BlogPost?> GetPostAsync(DateTime published, string slug)
{
// Allow users to access posts with direct links, even if they are not listed or are future posts
// Useful for asking friends to have a look at something.
// We do respect the "IsPublished" flag though.
await foreach (var postData in _postRepository.GetPostsByDateAsync(published))
{
if (postData.IsPublished)
{
var postSlug = UrlSlug.Slugify(postData.Title);
if (string.Equals(postSlug, slug, StringComparison.OrdinalIgnoreCase))
{
var post = _postBuilder.Build(postData);
return(post);
}
}
}
_logger.LogDebug("Post with date {date} and slug {slug} not found", published, slug);
return(null);
}