web.ml

(* * License *)
(*
    LibreRef is a free as in freedom digital referencing tool for artists.
    Copyright (C) <2021>  <Kiran Gopinathan>

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Affero General Public License for more details.

    You should have received a copy of the GNU Affero General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>.

Also add information on how to contact you by electronic and paper mail.

  If your software can interact with users remotely through a computer
network, you should also make sure that it provides a way for users to
get its source.  For example, if your program is a web application, its
interface could display a "Source" link that leads users to an archive
of the code.  There are many ways you could offer source, and different
solutions will be better for different programs; see section 13 for the
specific requirements.

  You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU AGPL, see
<https://www.gnu.org/licenses/>.
*)


open Piaf


let get_sync url =
  let open Lwt_result.Syntax in

  Lwt_main.run begin
    (* print_endline "Sending request..."; *)

    let* response = Client.Oneshot.get (Uri.of_string url) in

    if (Status.is_successful response.status) then
      Body.to_string response.body
    else
      let message = Status.to_string response.status in
      Lwt.return (Error (`Msg message))
  end