Generate index page

raffomania · Jul 9, 2023 · ca927a3 · ca927a3
1 parent 91f36fa
commit ca927a3
Show file tree

Hide file tree

Showing 5 changed files with 69 additions and 49 deletions.
diff --git a/src/lib.rs b/src/lib.rs
@@ -114,9 +114,11 @@ pub fn run(config: Config) -> Result<()> {
     )]
     let total_pages = (f64::from(total_posts) / f64::from(page_size)).ceil() as usize;
     for (page, page_posts) in posts_to_render.chunks(page_size.try_into()?).enumerate() {
-        render::page(page_posts, page, total_pages)?;
+        render::listing(page_posts, page, total_pages)?;
     }
 
+    render::index()?;
+
     Ok(())
 }
 

diff --git a/src/render.rs b/src/render.rs
@@ -17,20 +17,20 @@ pub struct Post {
 }
 
 #[derive(Template)]
-#[template(path = "index.jinja")]
-struct IndexTemplate<'a> {
+#[template(path = "listing.jinja")]
+struct ListingTemplate<'a> {
     posts: &'a [Post],
     page: usize,
     last_page: usize,
     next_page: Option<usize>,
     previous_page: Option<usize>,
 }
 
-pub fn page(posts: &[Post], page: usize, total_pages: usize) -> Result<()> {
+pub fn listing(posts: &[Post], page: usize, total_pages: usize) -> Result<()> {
     let last_page = total_pages - 1;
     let next_page = (page < last_page).then(|| page + 1);
     let previous_page = (page > 0).then(|| page - 1);
-    let template = IndexTemplate {
+    let template = ListingTemplate {
         posts,
         page,
         last_page,
@@ -60,3 +60,16 @@ pub fn post(post: &Post) -> Result<()> {
 
     Ok(())
 }
+
+#[derive(Template)]
+#[template(path = "index.jinja")]
+struct IndexTemplate;
+
+pub fn index() -> Result<()> {
+    let template = IndexTemplate {};
+
+    let output = template.render()?;
+    std::fs::write("output/index.html", output)?;
+
+    Ok(())
+}
diff --git a/templates/index.jinja b/templates/index.jinja
@@ -1,46 +1,4 @@
 {% extends "layout.jinja" %}
-
-{% block content %}
-
-{% include "nav.jinja" %}
-
-{% for post in posts %}
-<div class="mb-8 prose break-words">
-  <a href="/posts/{{post.id}}.html" class="no-underline">
-    <h3>{{ post.title }}</h3>
-  </a>
-  <p>{% include "post_text.jinja" %}</p>
-  <p class="text-sm flex justify-between">
-    <a href="/posts/{{post.id}}.html">{{ post.real_num_comments }}
-      Answers</a>
-    <span class="text-gray-500">{{post.created_at.format("%F")}}</span>
-  </p>
-</div>
-{% endfor %}
-
-<div class="flex justify-center">
-  {% if let Some(previous_page) = previous_page %}
-  <a class="text-gray-700 px-2" href="/pages/{{previous_page}}.html">⯇</a>
-  {% else %}
-  <span class="text-gray-400 px-2 cursor-default">⯇</span>
-  {% endif %}
-
-  <span class="font-bold px-1">{{page}}</span>
-  <span>/</span>
-  <a class="px-1" href="/pages/{{last_page}}.html">{{last_page}}</a>
-
-  {% if let Some(next_page) = next_page %}
-  <a class="text-gray-700 px-2" href="/pages/{{next_page}}.html">⯈</a>
-  {% else %}
-  <span class="text-gray-400 px-2 cursor-default">⯈</span>
-  {% endif %}
-
-</div>
-
-{% if page > 1 %}
-<p class="text-center mt-2">
-  <a class="text-sm underline text-gray-700" href="/pages/{{0}}.html">Back to start</a>
-</p>
-{% endif %}
-
+{% block head %}
+<meta http-equiv="refresh" content="0; url=/pages/0.html" />
 {% endblock %}
diff --git a/templates/layout.jinja b/templates/layout.jinja
@@ -6,6 +6,7 @@
   <title>AskHistorians Archive</title>
   <meta name="viewport" content="width=device-width">
   <meta charset="utf-8">
+  {% block head %}{% endblock %}
 </head>
 
 <body class="m-4">

diff --git a/templates/listing.jinja b/templates/listing.jinja
@@ -0,0 +1,46 @@
+{% extends "layout.jinja" %}
+
+{% block content %}
+
+{% include "nav.jinja" %}
+
+{% for post in posts %}
+<div class="mb-8 prose break-words">
+  <a href="/posts/{{post.id}}.html" class="no-underline">
+    <h3>{{ post.title }}</h3>
+  </a>
+  <p>{% include "post_text.jinja" %}</p>
+  <p class="text-sm flex justify-between">
+    <a href="/posts/{{post.id}}.html">{{ post.real_num_comments }}
+      Answers</a>
+    <span class="text-gray-500">{{post.created_at.format("%F")}}</span>
+  </p>
+</div>
+{% endfor %}
+
+<div class="flex justify-center">
+  {% if let Some(previous_page) = previous_page %}
+  <a class="text-gray-700 px-2" href="/pages/{{previous_page}}.html">⯇</a>
+  {% else %}
+  <span class="text-gray-400 px-2 cursor-default">⯇</span>
+  {% endif %}
+
+  <span class="font-bold px-1">{{page}}</span>
+  <span>/</span>
+  <a class="px-1" href="/pages/{{last_page}}.html">{{last_page}}</a>
+
+  {% if let Some(next_page) = next_page %}
+  <a class="text-gray-700 px-2" href="/pages/{{next_page}}.html">⯈</a>
+  {% else %}
+  <span class="text-gray-400 px-2 cursor-default">⯈</span>
+  {% endif %}
+
+</div>
+
+{% if page > 1 %}
+<p class="text-center mt-2">
+  <a class="text-sm underline text-gray-700" href="/pages/{{0}}.html">Back to start</a>
+</p>
+{% endif %}
+
+{% endblock %}