From 818a1c23c238000f8d771ec850ba91f02d6698f1 Mon Sep 17 00:00:00 2001
From: Jan-Lukas Else <mail@jlelse.de>
Date: Wed, 23 Dec 2020 16:53:10 +0100
Subject: [PATCH] Use static home page

---
 config.go                   |  1 +
 http.go                     | 20 +++++++++++---------
 posts.go                    |  6 +++++-
 postsDb.go                  |  4 +++-
 render.go                   |  1 +
 templates/statichome.gohtml | 22 ++++++++++++++++++++++
 6 files changed, 43 insertions(+), 11 deletions(-)
 create mode 100644 templates/statichome.gohtml

diff --git a/config.go b/config.go
index bb0c167..c77a65a 100644
--- a/config.go
+++ b/config.go
@@ -58,6 +58,7 @@ type configBlog struct {
 	Search         *search             `mapstructure:"search"`
 	CustomPages    []*customPage       `mapstructure:"custompages"`
 	Telegram       *configTelegram     `mapstructure:"telegram"`
+	PostAsHome     bool                `mapstructure:"postAsHome"`
 }
 
 type section struct {
diff --git a/http.go b/http.go
index 1638482..9f23fd2 100644
--- a/http.go
+++ b/http.go
@@ -263,16 +263,18 @@ func buildHandler() (http.Handler, error) {
 		}
 
 		// Blog
-		var mw []func(http.Handler) http.Handler
-		if appConfig.ActivityPub.Enabled {
-			mw = []func(http.Handler) http.Handler{manipulateAsPath, cacheMiddleware, minifier.Middleware}
-		} else {
-			mw = []func(http.Handler) http.Handler{cacheMiddleware, minifier.Middleware}
+		if !blogConfig.PostAsHome {
+			var mw []func(http.Handler) http.Handler
+			if appConfig.ActivityPub.Enabled {
+				mw = []func(http.Handler) http.Handler{manipulateAsPath, cacheMiddleware, minifier.Middleware}
+			} else {
+				mw = []func(http.Handler) http.Handler{cacheMiddleware, minifier.Middleware}
+			}
+			handler := serveHome(blog, blogPath)
+			r.With(mw...).Get(fullBlogPath, handler)
+			r.With(cacheMiddleware, minifier.Middleware).Get(fullBlogPath+feedPath, handler)
+			r.With(cacheMiddleware, minifier.Middleware).Get(blogPath+paginationPath, handler)
 		}
-		handler := serveHome(blog, blogPath)
-		r.With(mw...).Get(fullBlogPath, handler)
-		r.With(cacheMiddleware, minifier.Middleware).Get(fullBlogPath+feedPath, handler)
-		r.With(cacheMiddleware, minifier.Middleware).Get(blogPath+paginationPath, handler)
 
 		// Custom pages
 		for _, cp := range blogConfig.CustomPages {
diff --git a/posts.go b/posts.go
index acc796c..cd9c629 100644
--- a/posts.go
+++ b/posts.go
@@ -52,8 +52,12 @@ func servePost(w http.ResponseWriter, r *http.Request) {
 	if canonical == "" {
 		canonical = p.fullURL()
 	}
+	template := templatePost
+	if p.Path == appConfig.Blogs[p.Blog].Path {
+		template = templateStaticHome
+	}
 	w.Header().Add("Link", fmt.Sprintf("<%s>; rel=shortlink", p.shortURL()))
-	render(w, templatePost, &renderData{
+	render(w, template, &renderData{
 		blogString: p.Blog,
 		Canonical:  canonical,
 		Data:       p,
diff --git a/postsDb.go b/postsDb.go
index 7bd9a76..046d83f 100644
--- a/postsDb.go
+++ b/postsDb.go
@@ -62,7 +62,9 @@ func (p *post) checkPost() (err error) {
 		return errors.New("section doesn't exist")
 	}
 	// Check path
-	p.Path = strings.TrimSuffix(p.Path, "/")
+	if p.Path != "/" {
+		p.Path = strings.TrimSuffix(p.Path, "/")
+	}
 	if p.Path == "" {
 		if p.Section == "" {
 			p.Section = appConfig.Blogs[p.Blog].DefaultSection
diff --git a/render.go b/render.go
index b5615a6..e0966c4 100644
--- a/render.go
+++ b/render.go
@@ -32,6 +32,7 @@ const templateSummary = "summary"
 const templatePhotosSummary = "photosummary"
 const templateEditor = "editor"
 const templateLogin = "login"
+const templateStaticHome = "statichome"
 
 var templates map[string]*template.Template
 var templateFunctions template.FuncMap
diff --git a/templates/statichome.gohtml b/templates/statichome.gohtml
new file mode 100644
index 0000000..36a8b8d
--- /dev/null
+++ b/templates/statichome.gohtml
@@ -0,0 +1,22 @@
+{{ define "title" }}
+  <title>{{ .Blog.Title }}</title>
+  {{ include "postheadmeta" . }}
+{{ end }}
+
+{{ define "main" }}
+  <main class=h-entry>
+    <article>
+      <data class="u-url hide" value="{{ absolute .Data.Path }}"></data>
+      {{ if .Data.Content }}
+        <div class=e-content>
+          {{ content .Data }}
+        </div>
+      {{ end }}
+    </article>
+    {{ include "author" . }}
+  </main>
+{{ end }}
+
+{{ define "statichome" }}
+    {{ template "base" . }}
+{{ end }}
\ No newline at end of file