site_footer and post listing order

axum_server/src/components/mod.rs

@@ -0,0 +1 @@
+pub mod site_footer;

axum_server/src/components/site_footer.rs

@@ -0,0 +1,21 @@
+use askama::Template;
+
+use crate::{pages::post::PostMetadata, post_list::get_post_list, post_parser::ParseResult};
+
+#[derive(Template)]
+#[template(path = "site_footer.html")]
+pub struct SiteFooter {
+    pub latest_posts: Vec<ParseResult<PostMetadata>>,
+}
+
+pub async fn render_site_footer() -> SiteFooter {
+    let mut post_list = get_post_list::<PostMetadata>().await.unwrap_or(vec![]);
+    post_list.sort_by_key(|post| post.metadata.date);
+    post_list.reverse();
+
+    let latest_posts = post_list
+        .into_iter()
+        .take(6)
+        .collect::<Vec<ParseResult<PostMetadata>>>();
+    SiteFooter { latest_posts }
+}