middleware.rb in micropub-server-rails-0.1.8

- old
+ new

@@ -1,10 +1,11 @@
 require 'micropub'
 
 module Micropub::Server::Rails
   class Middleware
     class HTTPError < StandardError
+      attr_reader :status
       def initialize(env, status, body="")
         @env    = env
         @status = status
         @body   = body
       end
@@ -15,19 +16,18 @@
     end
 
     def call(env)
       begin
         @params = request(env).params
-        @headers = {"Content-Type" => "text/plain; charset=utf-8"}
+        @headers = {"Content-Type" => "application/x-www-form-urlencoded"}
         if env["PATH_INFO"] == "/micropub"
-          check_token(env)
           micropub_call env
         else
           @app.call env
         end
-      rescue
-        error_response(401)
+      rescue HTTPError => env
+        error_response(env.status)
       end
     end
 
     def check_token(env)
       token = Micropub::Token.new(auth_token(env))
@@ -38,21 +38,32 @@
       input = env["HTTP_AUTHORIZATION"] || @params["access_token"] || ""
       input.split("Bearer ").last
     end
 
     def micropub_call(env)
+      case env["REQUEST_METHOD"]
+      when "GET" then syndicate_to env
+      when "POST" then post env
+      else
+        raise HTTPError.new env, 405
+      end
+    end
+
+    def syndicate_to(env)
+      # TODO: Remove hardcoded syndicate link
+      [200, @headers, ["syndicate-to[]=twitter.com%2fbookis"]]
+    end
+
+    def post(env)
+      check_token env
       router = Micropub::Homesteading::Router.new(@params)
       client = Micropub::Client.new(router.as, token: auth_token(env))
       response = client.post(@params.except("access_token"))
 
       raise HTTPError.new env, response.status if !response.successful?
 
       @headers["Location"] = response.location
 
-      success_response
-    end
-
-    def success_response
       [201, @headers, [""]]
     end
 
     def error_response(status)
       [status, {}, [""]]