app/controllers/intents_controller.rb

   1 # frozen_string_literal: true
   2
   3 class IntentsController < ApplicationController
   4   before_action :check_uri
   5
   6   rescue_from Addressable::URI::InvalidURIError, with: :handle_invalid_uri
   7
   8   def show
   9     if uri.scheme == 'web+mastodon'
  10       case uri.host
  11       when 'follow'
  12         return redirect_to authorize_interaction_path(uri: uri.query_values['uri'].gsub(/\Aacct:/, ''))
  13       when 'share'
  14         return redirect_to share_path(text: uri.query_values['text'])
  15       end
  16     end
  17
  18     not_found
  19   end
  20
  21   private
  22
  23   def check_uri
  24     not_found if uri.blank?
  25   end
  26
  27   def handle_invalid_uri
  28     not_found
  29   end
  30
  31   def uri
  32     @uri ||= Addressable::URI.parse(params[:uri])
  33   end
  34 end