From 75ac6be3a6f7f862142267c3b8d04228a556152f Mon Sep 17 00:00:00 2001
From: SphericalKat <amolele@gmail.com>
Date: Sat, 14 Aug 2021 15:19:16 +0530
Subject: [PATCH] feat(pastes): add raw paste handler

Signed-off-by: SphericalKat <amolele@gmail.com>
---
 lib/ketbin/pastes/utils.ex                    | 4 ++--
 lib/ketbin_web/controllers/page_controller.ex | 5 +++++
 lib/ketbin_web/router.ex                      | 3 ++-
 3 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/lib/ketbin/pastes/utils.ex b/lib/ketbin/pastes/utils.ex
index d408c71..15c3c62 100644
--- a/lib/ketbin/pastes/utils.ex
+++ b/lib/ketbin/pastes/utils.ex
@@ -20,9 +20,9 @@ defmodule Ketbin.Pastes.Utils do
   def is_url?(url) do
     try do
       uri = URI.parse(url)
-      uri.scheme != nil && uri.host =~ "." && Enum.member?(["https", "http"], uri.scheme)
+      uri.scheme != nil && uri.host =~ "." && Enum.member?(["https", "http", "mailto"], uri.scheme) && !(uri.host =~ "katb.in")
     rescue
       FunctionClauseError -> false
     end
   end
-end
\ No newline at end of file
+end
diff --git a/lib/ketbin_web/controllers/page_controller.ex b/lib/ketbin_web/controllers/page_controller.ex
index b8297d4..89f551f 100644
--- a/lib/ketbin_web/controllers/page_controller.ex
+++ b/lib/ketbin_web/controllers/page_controller.ex
@@ -25,6 +25,11 @@ defmodule KetbinWeb.PageController do
     render(conn, "show.html", paste: paste)
   end
 
+  def raw(conn, %{"id" => id}) do
+    paste = Pastes.get_paste!(id)
+    text(conn, paste.content)
+  end
+
   def create(conn, %{"paste" => paste_params}) do
     # generate phonetic key
     id = Utils.generate_key()
diff --git a/lib/ketbin_web/router.ex b/lib/ketbin_web/router.ex
index e0e47e0..3d5ee79 100644
--- a/lib/ketbin_web/router.ex
+++ b/lib/ketbin_web/router.ex
@@ -17,10 +17,11 @@ defmodule KetbinWeb.Router do
   end
 
   scope "/", KetbinWeb do
-    pipe_through :browser
+    pipe_through [:browser, :fetch_current_user]
 
     get "/", PageController, :index
     get "/:id", PageController, :show
+    get "/:id/raw", PageController, :raw
     get "/v/:id", PageController, :showlink
     post "/", PageController, :create
   end