open Database
open Lwt
module Render = struct
let not_found_template = "404 Not found"
let error_template = "500 Server Error"
let header_template =
{eos|
rawley.xyz
|eos}
p.slug p.title p.date
let handle_error e =
print_endline (Caqti_error.show e); error_template |> Dream.html
let render_blog_post request =
let slug = Dream.param request "post" in
let post_t = Database.get_blog_post_by_slug slug in
post_t >>= fun post ->
match post with
| Error e -> handle_error e
| Ok p_opt ->
match p_opt with
| None -> not_found_template |> Dream.html
| Some p ->
Printf.sprintf "
%s
\r\n%s" p.title p.content
|> render_page
|> Dream.html
let render_blog_index (_ : Dream.request) =
let buff = Buffer.create 512 in
let () = Buffer.add_string buff "
Blog
" in
let posts_t = Database.get_all_blog_posts () in
posts_t >>= function
| Error e -> handle_error e
| Ok posts ->
List.iter (fun p -> Buffer.add_string buff (generate_link p)) posts;
let c = if List.length posts <> 0 then
render_page @@ Buffer.contents buff
else render_page " No blog posts..." in
Dream.html c
end