ui: add support for hackernews links

roman-kashitsyn · May 20, 2024 · 3accdcf · 3accdcf
1 parent fcc3526
commit 3accdcf
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Showing 8 changed files with 20 additions and 1 deletion.
diff --git a/blogware/layout.go b/blogware/layout.go
@@ -184,6 +184,7 @@ func renderPostAt(i int, articles []Article) (contents []byte, err error) {
 		Keywords:    article.Keywords,
 		URL:         article.URL,
 		RedditLink:  article.RedditLink,
+		HNLink:      article.HNLink,
 		Similar:     findSimilarArticles(articles, i),
 		Toc:         toc,
 		Body:        body,

diff --git a/blogware/render.go b/blogware/render.go
@@ -33,6 +33,7 @@ type Article struct {
 	Document   Env
 	URL        string
 	RedditLink string
+	HNLink     string
 }
 
 type PostListRenderContext struct {
@@ -55,6 +56,7 @@ type PostRenderContext struct {
 	Keywords    []string
 	URL         string
 	RedditLink  string
+	HNLink      string
 	Toc         []TocSection
 	Body        template.HTML
 	Similar     []Article
@@ -146,6 +148,12 @@ func ArticleMetadata(ast []Node) (article Article, err error) {
 					return
 				}
 				article.RedditLink = url
+			case SymHackernews:
+				var url string
+				if err = v.ArgText(0, &url); err != nil {
+					return
+				}
+				article.HNLink = url
 			}
 		case Env:
 			switch v.name {

diff --git a/blogware/symtab.go b/blogware/symtab.go
@@ -30,6 +30,7 @@ var (
 	SymSubSection      = BuiltinCmd("subsection", ArgTypeSym, ArgTypeSeq)
 	SymHref            = BuiltinCmd("href", ArgTypeURL, ArgTypeSeq)
 	SymReddit          = BuiltinCmd("reddit", ArgTypeURL)
+	SymHackernews      = BuiltinCmd("hackernews", ArgTypeURL)
 	SymDocumentClass   = BuiltinCmd("documentclass", ArgTypeSym)
 	SymIncludeGraphics = BuiltinCmd("includegraphics", ArgTypeSeq)
 	SymDate            = BuiltinCmd("date", ArgTypeSym)

diff --git a/images/y18.svg b/images/y18.svg
diff --git a/posts/15-when-rust-hurts.tex b/posts/15-when-rust-hurts.tex
@@ -3,6 +3,7 @@
 \title{When Rust hurts}
 \subtitle{Why I am not enjoying programming in Rust.}
 \reddit{https://www.reddit.com/r/rust/comments/112hmga/blog_post_when_rust_hurts/}
+\hackernews{https://news.ycombinator.com/item?id=34803379}
 \date{2023-02-14}
 \modified{2023-02-16}
 

diff --git a/posts/17-scaling-rust-builds-with-bazel.tex b/posts/17-scaling-rust-builds-with-bazel.tex
@@ -3,6 +3,7 @@
 \title{Scaling Rust builds with Bazel}
 \subtitle{Why DFINITY builds Rust with Bazel.}
 \reddit{https://www.reddit.com/r/rust/comments/11xxffc/blog_post_scaling_rust_builds_with_bazel/}
+\hackernews{https://news.ycombinator.com/item?id=35270660}
 \date{2023-03-20}
 \modified{2023-03-20}
 

diff --git a/posts/25-domain-types.tex b/posts/25-domain-types.tex
@@ -2,6 +2,7 @@
 \title{Universal domain types}
 \subtitle{A guide to domain-specific types that make sense.}
 \reddit{https://www.reddit.com/r/types/comments/1b0turi/blog_post_universal_domain_types/}
+\hackernews{https://news.ycombinator.com/item?id=39521568}
 \date{2024-02-26}
 \modified{2024-02-26}
 

diff --git a/templates/post-attributes.tmpl b/templates/post-attributes.tmpl
@@ -4,11 +4,16 @@
   &nbsp;
   <span title="Last modified">✂ <span itemprop="dateModified">{{ FormatDate .ModifiedAt }}</span></span>
   <span class="post-icons">
+  {{ if .HNLink }}
+  <a class="icon-link" href="{{ .HNLink }}" title="Discuss on Hacker News" rel="nofollow" target="_blank">
+    <img class="y-icon" src="/images/y18.svg" alt="Hacker News" />
+  </a>
+  {{- end -}}
   {{ if .RedditLink }}
   <a class="icon-link" href="{{ .RedditLink }}" title="Discuss on Reddit" rel="nofollow" target="_blank">
     <img class="reddit-icon" src="/images/Reddit-Icon.svg" alt="Reddit" />
   </a>
-  </span>
   {{- end -}}
+  </span>
 </span>
 {{- end -}}