app/controllers/changeset_subscriptions_controller.rb

   1 class ChangesetSubscriptionsController < ApplicationController
   2   layout "site"
   3
   4   before_action :authorize_web
   5   before_action :set_locale
   6   before_action :check_database_writable
   7
   8   authorize_resource
   9
  10   around_action :web_timeout
  11
  12   def show
  13     @changeset = Changeset.find(params[:changeset_id])
  14     @subscribed = @changeset.subscribers.include?(current_user)
  15   rescue ActiveRecord::RecordNotFound
  16     render :action => "no_such_entry", :status => :not_found
  17   end
  18
  19   def create
  20     @changeset = Changeset.find(params[:changeset_id])
  21
  22     @changeset.subscribers << current_user unless @changeset.subscribers.include?(current_user)
  23
  24     redirect_to changeset_path(@changeset)
  25   rescue ActiveRecord::RecordNotFound
  26     render :action => "no_such_entry", :status => :not_found
  27   end
  28
  29   def destroy
  30     @changeset = Changeset.find(params[:changeset_id])
  31
  32     @changeset.subscribers.delete(current_user)
  33
  34     redirect_to changeset_path(@changeset)
  35   rescue ActiveRecord::RecordNotFound
  36     render :action => "no_such_entry", :status => :not_found
  37   end
  38 end