From a815c291074b454d4bb1a31067cd363c84df1360 Mon Sep 17 00:00:00 2001
From: Anhgelus Morhtuuzh <william@herges.fr>
Date: Fri, 12 Dec 2025 19:21:22 +0100
Subject: refactor(frontend): remove JS files

---
 backend/config.go           |  5 ++---
 backend/data.go             |  6 ------
 backend/home.go             |  1 +
 backend/parser.go           | 22 +++++++++++++++++++++-
 backend/router.go           | 11 -----------
 backend/section.go          |  1 +
 backend/templates/base.html |  7 +++----
 7 files changed, 28 insertions(+), 25 deletions(-)

(limited to 'backend')

diff --git a/backend/config.go b/backend/config.go
index cd24592..44b2033 100644
--- a/backend/config.go
+++ b/backend/config.go
@@ -5,7 +5,6 @@ import (
 	"log/slog"
 	"os"
 
-	"git.anhgelus.world/anhgelus/small-web/markdown"
 	"github.com/pelletier/go-toml/v2"
 )
 
@@ -14,8 +13,8 @@ type Link struct {
 	URL  string `toml:"url"`
 }
 
-func (l *Link) Render() template.HTML {
-	return markdown.RenderLink(l.Name, l.URL)
+func (l *Link) Render(url string) template.HTML {
+	return renderLink(l.Name, l.URL, url)
 }
 
 type Logo struct {
diff --git a/backend/data.go b/backend/data.go
index 1b40e73..5bc5391 100644
--- a/backend/data.go
+++ b/backend/data.go
@@ -11,7 +11,6 @@ import (
 	"log/slog"
 	"math/rand"
 	"net/http"
-	"net/url"
 	"regexp"
 	"strings"
 	txt "text/template"
@@ -103,11 +102,6 @@ func (d *data) handleGeneric(w http.ResponseWriter, r *http.Request, name string
 		panic(err)
 	}
 	exec := "base.html"
-	if r.Context().Value(isUpdateKey).(bool) {
-		exec = "body"
-		w.Header().Set("Updated-Title", url.QueryEscape(d.Title()))
-		w.Header().Set("Updated-Quote", url.QueryEscape(d.Quote))
-	}
 	if custom == nil {
 		err = t.ExecuteTemplate(w, exec, d)
 	} else {
diff --git a/backend/home.go b/backend/home.go
index be01b9d..f824a69 100644
--- a/backend/home.go
+++ b/backend/home.go
@@ -83,6 +83,7 @@ func handleGenericRoot(w http.ResponseWriter, r *http.Request, name string) {
 			}
 			panic(err)
 		}
+		d.URL = "/" + name
 		d.Content, ok = parse(b, new(EntryInfo), d.data)
 		if !ok {
 			w.WriteHeader(http.StatusInternalServerError)
diff --git a/backend/parser.go b/backend/parser.go
index c7d6445..b8e730b 100644
--- a/backend/parser.go
+++ b/backend/parser.go
@@ -18,6 +18,23 @@ type EntryInfo struct {
 	PubLocalDate toml.LocalDate `toml:"publication_date"`
 }
 
+func renderLinkFunc(url string) func(string, string) template.HTML {
+	return func(content, href string) template.HTML {
+		b := "<a"
+		if href == url || (href != "/" && url != "/" && strings.HasPrefix(url, href)) {
+			b += ` class="target"`
+		}
+		if markdown.ExternalLink.MatchString(href) {
+			b += ` target="_blank"`
+		}
+		return template.HTML(fmt.Sprintf(`%s href="%s">%s</a>`, b, href, content))
+	}
+}
+
+func renderLink(content, href, url string) template.HTML {
+	return renderLinkFunc(url)(content, href)
+}
+
 func parse(b []byte, info *EntryInfo, d *data) (template.HTML, bool) {
 	var dd string
 	splits := strings.SplitN(string(b), "---", 2)
@@ -31,7 +48,10 @@ func parse(b []byte, info *EntryInfo, d *data) (template.HTML, bool) {
 	} else {
 		dd = string(b)
 	}
-	content, err := markdown.Parse(dd, &markdown.Option{ImageSource: getStatic})
+	opt := new(markdown.Option)
+	opt.ImageSource = getStatic
+	opt.RenderLink = renderLinkFunc(d.URL)
+	content, err := markdown.Parse(dd, opt)
 	var errMd *markdown.ParseError
 	errors.As(err, &errMd)
 	if errMd != nil {
diff --git a/backend/router.go b/backend/router.go
index 3e6a39a..3eede92 100644
--- a/backend/router.go
+++ b/backend/router.go
@@ -19,7 +19,6 @@ import (
 const (
 	Version     = "0.4.0"
 	configKey   = "config"
-	isUpdateKey = "is_update"
 	assetsFSKey = "assets_fs"
 	debugKey    = "debug"
 )
@@ -95,16 +94,6 @@ func NewRouter(debug bool, cfg *Config, assets fs.FS) *chi.Mux {
 			next.ServeHTTP(w, r.WithContext(ctx))
 		})
 	})
-	r.Use(func(next http.Handler) http.Handler {
-		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-			val := false
-			if r.Header.Get("HX-Request") == "true" {
-				val = true
-			}
-			ctx := context.WithValue(r.Context(), isUpdateKey, val)
-			next.ServeHTTP(w, r.WithContext(ctx))
-		})
-	})
 
 	return r
 }
diff --git a/backend/section.go b/backend/section.go
index e6e318a..ff2cf43 100644
--- a/backend/section.go
+++ b/backend/section.go
@@ -216,6 +216,7 @@ func (s *Section) parse(d *sectionData, mu *sync.Mutex, path, slug string) bool
 		panic(err)
 	}
 	var ok bool
+	d.data.URL = fmt.Sprintf("/%s/%s", s.URI, slug)
 	d.Content, ok = parse(b, &d.EntryInfo, d.data)
 	if !ok {
 		return false
diff --git a/backend/templates/base.html b/backend/templates/base.html
index 0089587..20abcd0 100644
--- a/backend/templates/base.html
+++ b/backend/templates/base.html
@@ -28,10 +28,11 @@
     <meta name="twitter:description" content="{{ .PageDescription }}" />
     <meta name="twitter:image" content="{{ fullStatic .Image }}" />
   </head>
-  <body hx-push-url="true">
+  <body>
     <header>
       <img src="{{ static .Logo.Header }}" alt="Logo" />
-      <nav>{{ range .Links }}{{ .Render }}{{end}}</nav>
+      {{ $url := .URL }}
+      <nav>{{ range .Links }}{{ .Render $url }}{{end}}</nav>
     </header>
     {{ template "body" . }}
     <footer>
@@ -42,7 +43,5 @@
         <a href="https://git.anhgelus.world/anhgelus/small-web" target="_blank" rel="noreferrer">code source</a>.
       </p>
     </footer>
-    {{ $script := asset "index.js" }}
-    <script src="{{ $script.Src }}" integrity="{{ $script.Checksum }}" defer></script>
   </body>
 </html>
-- 
cgit v1.2.3