From ca1c4565715add6daa77b616f238fcd41fcdc3ca Mon Sep 17 00:00:00 2001
From: Tom Alexander <tom@fizz.buzz>
Date: Sat, 22 Feb 2025 22:47:15 -0500
Subject: [PATCH] Pass the nav links in the PageHeader render context.

---
 default_environment/stylesheet/main.css       |  2 +-
 .../templates/html/page_header.dust           |  4 +++-
 src/context/blog_post_page.rs                 |  6 +++++
 src/context/blog_stream.rs                    |  6 +++++
 src/context/page.rs                           |  6 +++++
 src/context/page_header.rs                    | 24 ++++++++++++++++++-
 6 files changed, 45 insertions(+), 3 deletions(-)

diff --git a/default_environment/stylesheet/main.css b/default_environment/stylesheet/main.css
index d8c5b26..8fb44b0 100644
--- a/default_environment/stylesheet/main.css
+++ b/default_environment/stylesheet/main.css
@@ -118,7 +118,7 @@ body {
       background: var(--header-nav-regular-background-color);
       padding: 0 0.5rem;
       transition-property: background, color;
-      transition-duration: 0.2s;
+      transition-duration: 0.1s;
       transition-timing-function: ease-out;
 
       &:hover {
diff --git a/default_environment/templates/html/page_header.dust b/default_environment/templates/html/page_header.dust
index dd8f9d3..ecc6604 100644
--- a/default_environment/templates/html/page_header.dust
+++ b/default_environment/templates/html/page_header.dust
@@ -2,6 +2,8 @@
   <a class="home_link" href="{.home_link}">{.website_title}</a>
   {! TODO: Additional links? Probably using the nav semantic element. !}
   <nav class="header_nav_bar">
-    <a class="nav_link" href="{.me_link}"><div>About Me</div></a>
+    {#.nav_links}
+      <a class="nav_link" href="{.url}"><div>{.text}</div></a>
+    {/.nav_links}
   </nav>
 </header>
diff --git a/src/context/blog_post_page.rs b/src/context/blog_post_page.rs
index eb81bd9..643975c 100644
--- a/src/context/blog_post_page.rs
+++ b/src/context/blog_post_page.rs
@@ -61,6 +61,12 @@ render!(
                     render_context.output_file,
                     "",
                 )?),
+                Some(get_web_path(
+                    render_context.config,
+                    render_context.output_root_directory,
+                    render_context.output_file,
+                    "about_me",
+                )?),
             );
             let link_to_blog_post = get_web_path(
                 render_context.config,
diff --git a/src/context/blog_stream.rs b/src/context/blog_stream.rs
index 635575e..7844fee 100644
--- a/src/context/blog_stream.rs
+++ b/src/context/blog_stream.rs
@@ -59,6 +59,12 @@ render!(
                 render_context.output_file,
                 "",
             )?),
+            Some(get_web_path(
+                render_context.config,
+                render_context.output_root_directory,
+                render_context.output_file,
+                "about_me",
+            )?),
         );
 
         let children = original
diff --git a/src/context/page.rs b/src/context/page.rs
index be4108d..f6094b8 100644
--- a/src/context/page.rs
+++ b/src/context/page.rs
@@ -40,6 +40,12 @@ render!(RenderPage, IPage, original, render_context, {
                 render_context.output_file,
                 "",
             )?),
+            Some(get_web_path(
+                render_context.config,
+                render_context.output_root_directory,
+                render_context.output_file,
+                "about_me",
+            )?),
         );
         let link_to_blog_post = get_web_path(
             render_context.config,
diff --git a/src/context/page_header.rs b/src/context/page_header.rs
index 0115e9c..d7b3596 100644
--- a/src/context/page_header.rs
+++ b/src/context/page_header.rs
@@ -7,13 +7,35 @@ use serde::Serialize;
 pub(crate) struct PageHeader {
     website_title: Option<String>,
     home_link: Option<String>,
+    nav_links: Vec<NavLink>,
+}
+
+/// A link in the top-right of the page.
+#[derive(Debug, Serialize)]
+#[serde(tag = "type")]
+#[serde(rename = "nav_link")]
+pub(crate) struct NavLink {
+    text: Option<String>,
+    url: Option<String>,
 }
 
 impl PageHeader {
-    pub(crate) fn new(website_title: Option<String>, home_link: Option<String>) -> PageHeader {
+    pub(crate) fn new(
+        website_title: Option<String>,
+        home_link: Option<String>,
+        about_me_link: Option<String>,
+    ) -> PageHeader {
         PageHeader {
             website_title,
             home_link,
+            nav_links: about_me_link
+                .map(|url| {
+                    vec![NavLink {
+                        text: Some("About Me".to_owned()),
+                        url: Some(url),
+                    }]
+                })
+                .unwrap_or_default(),
         }
     }
 }