From 0096ed535d58552a3882e6b6672d5944abf40b81 Mon Sep 17 00:00:00 2001
From: Harald Eilertsen <haraldei@anduin.net>
Date: Sat, 20 Jan 2018 14:02:36 +0100
Subject: Refactor index template.

Use a vector of show post templates instead of manually decoding posts
in the index view.
---
 src/controllers/home_controller.rs  | 7 +++++--
 src/controllers/posts_controller.rs | 4 ++--
 templates/index.html                | 2 +-
 3 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/src/controllers/home_controller.rs b/src/controllers/home_controller.rs
index d9a539a..2f657c3 100644
--- a/src/controllers/home_controller.rs
+++ b/src/controllers/home_controller.rs
@@ -2,11 +2,12 @@ use ::{models, utils};
 use rocket;
 use rocket_contrib::Json;
 use std::path::PathBuf;
+use posts_controller::ShowPostTemplate;
 
 #[derive(BartDisplay, Serialize)]
 #[template = "templates/index.html"]
 struct IndexTemplate {
-    posts: Vec<models::Post>
+    posts: Vec<ShowPostTemplate>
 }
 
 implement_responder_for!(IndexTemplate);
@@ -17,7 +18,9 @@ fn index(flash: Option<rocket::request::FlashMessage>, conn: utils::DbConn) -> u
         title: String::from("Bloggen"),
         flash: flash.map_or(None, |f| Some(f.msg().to_string())),
         content: IndexTemplate {
-            posts: models::Post::get_all(conn)
+            posts: models::Post::get_all(conn).into_iter()
+                .map(|p| ShowPostTemplate { post: p })
+                .collect()
         }
     }
 }
diff --git a/src/controllers/posts_controller.rs b/src/controllers/posts_controller.rs
index 5fdd60e..47f9ca1 100644
--- a/src/controllers/posts_controller.rs
+++ b/src/controllers/posts_controller.rs
@@ -27,10 +27,10 @@ fn create(post: Form<::models::NewPost>, conn: utils::DbConn) -> Flash<Redirect>
     Flash::success(Redirect::to("/"), "Post successfully created!")
 }
 
-#[derive(BartDisplay)]
+#[derive(BartDisplay, Serialize)]
 #[template = "templates/show_post.html"]
 pub struct ShowPostTemplate {
-    post: ::models::Post
+    pub post: ::models::Post
 }
 
 implement_responder_for!(ShowPostTemplate);
diff --git a/templates/index.html b/templates/index.html
index 1b40864..151af39 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -1,2 +1,2 @@
 <p><a href="/posts/new">Create new post</a></p>
-{{# posts }}{{> post_teaser.html }}{{/ posts }}
+{{# posts }}{{{ . }}}{{/ posts }}
-- 
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