1 files changed, 57 insertions, 4 deletions
diff --git a/src/blog/mod.rs b/src/blog/mod.rs
index 5cc5f0b..3ac38eb 100644
--- a/src/blog/mod.rs
+++ b/src/blog/mod.rs
@@ -1,5 +1,13 @@
+pub mod helper;
+
+use self::helper::{article_metadata, get_articles};
+use crate::error::MyResult;
 use crate::layout::{DynScaffold, Scaffold};
+use crate::uri;
+use anyhow::anyhow;
 use rocket::{get, response::Redirect};
+use std::{path::PathBuf, str::FromStr};
+use tokio::fs::read_to_string;
 
 #[get("/blog")]
 pub fn r_blog() -> Redirect {
@@ -7,9 +15,54 @@ pub fn r_blog() -> Redirect {
 }
 
 #[get("/blog/index")]
-pub fn r_blog_index() -> DynScaffold<'static> {
-    Scaffold {
+pub async fn r_blog_index() -> MyResult<DynScaffold<'static>> {
+    // TODO this is a major performance issue here. requires O(n) syscalls to complete
+    let articles = get_articles(&PathBuf::from_str("./blog/articles").unwrap()).await?;
+    Ok(Scaffold {
         title: "blog index".to_string(),
-        content: markup::new! {},
-    }
+        content: markup::new! {
+            h2 { "The Weblog" }
+            i { "Articles in reverse-chronological order." }
+            ul {
+                @for a in &articles {
+                    li {
+                        @a.date.to_string() ": "
+                        a[href=uri!(r_blog_article(&a.canonical_name))] { @a.title }
+                    }
+                }
+            }
+        },
+    })
+}
+
+#[get("/blog/<name>")]
+pub async fn r_blog_article(name: &str) -> MyResult<DynScaffold<'static>> {
+    let apath = PathBuf::from_str("./blog/articles")
+        .unwrap()
+        .join(PathBuf::new().with_file_name(name).with_extension("md"));
+    let a = article_metadata(apath.clone()).await?;
+    let text = read_to_string(apath).await?;
+    let html = markdown::to_html_with_options(
+        &text,
+        &markdown::Options {
+            parse: markdown::ParseOptions {
+                constructs: markdown::Constructs {
+                    math_flow: true,
+                    math_text: true,
+                    ..Default::default()
+                },
+                ..Default::default()
+            },
+            compile: markdown::CompileOptions {
+                ..Default::default()
+            },
+        },
+    )
+    .map_err(|e| anyhow!("the server had trouble compiling markdown: {e}"))?;
+    Ok(Scaffold {
+        title: a.title,
+        content: markup::new! {
+            @markup::raw(&html)
+        },
+    })
 }