Add markdown support for posts using comrak.

2 files changed, 8 insertions, 0 deletions

diff --git a/src/controllers/posts_controller.rs b/src/controllers/posts_controller.rs
index 47f9ca1..aca9d13 100644
--- a/src/controllers/posts_controller.rs
+++ b/src/controllers/posts_controller.rs
@@ -1,3 +1,4 @@
+use comrak::{markdown_to_html, ComrakOptions};
 use rocket::request::Form;
 use rocket::response::{Flash, Redirect};
 use utils;
@@ -35,6 +36,12 @@ pub struct ShowPostTemplate {
 
 implement_responder_for!(ShowPostTemplate);
 
+impl ShowPostTemplate {
+    pub fn rendered_body(&self) -> String {
+        markdown_to_html(&self.post.body, &ComrakOptions::default())
+    }
+}
+
 #[get("/<id>", format = "text/html")]
 fn show(id: i32, conn: utils::DbConn) -> utils::Page<ShowPostTemplate> {
     let p = ::models::Post::get(id, conn);
diff --git a/src/main.rs b/src/main.rs
index af3063a..88aa160 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -5,6 +5,7 @@
 #[macro_use] extern crate diesel;
 #[macro_use] extern crate serde_derive;
 
+extern crate comrak;
 extern crate dotenv;
 extern crate r2d2;
 extern crate r2d2_diesel;