Blog stuff initial version

1 files changed, 41 insertions, 1 deletions

diff --git a/website.go b/website.go
index e543bbe..47b4051 100644
--- a/website.go
+++ b/website.go
@@ -1,6 +1,7 @@
 package main
 
 import (
+	"bytes"
 	"cmp"
 	"embed"
 	"encoding/json"
@@ -17,6 +18,9 @@ import (
 	"time"
 
 	"github.com/a-h/templ"
+	"github.com/yuin/goldmark"
+	"github.com/yuin/goldmark/extension"
+	"github.com/yuin/goldmark/renderer/html"
 	"gopkg.in/yaml.v3"
 )
 
@@ -159,14 +163,34 @@ type Blog struct {
 	Desc  string
 	Date  time.Time
 	Body  string // raw markdown for rendering
+	HTML  string // rendered body
 }
 
+var md = goldmark.New(
+	goldmark.WithExtensions(extension.GFM, extension.Footnote),
+	goldmark.WithRendererOptions(html.WithUnsafe()),
+)
+
 type frontmatter struct {
 	Title string    `yaml:"title"`
 	Desc  string    `yaml:"description"`
 	Date  time.Time `yaml:"date"`
 }
 
+func findBlog(blogs []Blog, slug string) (blog, prev, next *Blog) {
+	i := slices.IndexFunc(blogs, func(b Blog) bool { return b.Slug == slug })
+	if i < 0 {
+		return nil, nil, nil
+	}
+	if i+1 < len(blogs) {
+		prev = &blogs[i+1] // older
+	}
+	if i > 0 {
+		next = &blogs[i-1] // newer
+	}
+	return &blogs[i], prev, next
+}
+
 var datePrefix = regexp.MustCompile(`^(\d{4}-\d{2}-\d{2})-(.+)\.md$`)
 
 func parseBlog(name, raw string) (Blog, error) {
@@ -182,6 +206,12 @@ func parseBlog(name, raw string) (Blog, error) {
 		}
 	}
 
+	var buf bytes.Buffer
+	if err := md.Convert([]byte(body), &buf); err != nil {
+		return Blog{}, err
+	}
+	HTML := buf.String()
+
 	slug := strings.TrimSuffix(name, ".md")
 	date := frontmatter.Date // frontmatter wins
 	if match := datePrefix.FindStringSubmatch(name); match != nil {
@@ -204,6 +234,7 @@ func parseBlog(name, raw string) (Blog, error) {
 		Date:  date,
 		Body:  body,
 		Desc:  frontmatter.Desc,
+		HTML:  HTML,
 	}, nil
 }
 
@@ -269,7 +300,7 @@ var projects = []Project{
 		Slug:     "krypton",
 		Title:    "Krypton",
 		Category: "Programming Language Compiler",
-		Desc:     "A modern Minecraft creator event. As a developer, I helped with minor improvements to the cosmetics system. ",
+		Desc:     "",
 		// Icon:     IconCpu("text-[#F5A670] self-center"),
 		Icon: IconKrypton(),
 		Tags: []ProjectTag{
@@ -564,6 +595,15 @@ func main() {
 		BlogsPage(currentStyle(r), getBlogs()).Render(r.Context(), w)
 	})
 
+	mux.HandleFunc("GET /blogs/{slug}", func(w http.ResponseWriter, r *http.Request) {
+		blog, prev, next := findBlog(getBlogs(), r.PathValue("slug"))
+		if blog == nil {
+			notFoundHandler(w, r)
+			return
+		}
+		BlogPage(currentStyle(r), *blog, prev, next).Render(r.Context(), w)
+	})
+
 	mux.HandleFunc("GET /theme/{name}", styleHandler("theme", func(n string) (map[string]string, bool) {
 		theme, ok := GetTheme(n)
 		return theme.Vars(), ok