blog post display and metadata

axum_server/src/pages/mod.rs

@@ -1 +1,2 @@
 pub mod index;
+pub mod post;

axum_server/src/pages/post.rs

@@ -0,0 +1,34 @@
+use askama::Template;
+use axum::{extract::Path, http::StatusCode};
+use chrono::{DateTime, Utc};
+use serde::Deserialize;
+
+use crate::post_parser::{deserialize_date, parse_post};
+
+#[derive(Deserialize, Debug)]
+pub struct PostMetadata {
+    pub layout: String,
+    pub title: String,
+    pub segments: Vec<String>,
+    pub published: bool,
+    #[serde(deserialize_with = "deserialize_date")]
+    pub date: DateTime<Utc>,
+    pub thumbnail: String,
+    pub tags: Vec<String>,
+}
+
+#[derive(Template)]
+#[template(path = "post.html")]
+pub struct PostTemplate {
+    pub title: String,
+    pub content: String,
+}
+
+pub async fn render_post(Path(post_id): Path<String>) -> Result<PostTemplate, StatusCode> {
+    let path = format!("../_posts/blog/{}.md", post_id);
+    let parsed = parse_post::<PostMetadata>(&path).await?;
+    Ok(PostTemplate {
+        title: parsed.metadata.title,
+        content: parsed.content,
+    })
+}