Pagination for domains

Gemfile

@@ -42,8 +42,12 @@ gem 'isikukood'
 
 gem 'bootstrap-sass', '~> 3.2.0.1'
 
+# for visual loader
 gem 'nprogress-rails', '~> 0.1.3.1'
 
+# for pagination
+gem 'kaminari', '~> 0.16.1'
+
 group :assets do
   # See https://github.com/sstephenson/execjs#readme for more supported runtimes
   gem 'therubyracer',  platforms: :ruby

Gemfile.lock

@@ -96,6 +96,9 @@ GEM
       railties (>= 3.0, < 5.0)
       thor (>= 0.14, < 2.0)
     json (1.8.1)
+    kaminari (0.16.1)
+      actionpack (>= 3.0.0)
+      activesupport (>= 3.0.0)
     kgio (2.9.2)
     libv8 (3.16.14.3)
     libxml-ruby (2.7.0)
@@ -254,6 +257,7 @@ DEPENDENCIES
   isikukood
   jbuilder (~> 2.0)
   jquery-rails
+  kaminari (~> 0.16.1)
   nokogiri (~> 1.6.2.1)
   nprogress-rails (~> 0.1.3.1)
   pg

app/controllers/admin/domains_controller.rb

@@ -1,5 +1,5 @@
 class Admin::DomainsController < ApplicationController
   def index
-    @domains = Domain.all
+    @domains = Domain.order(:name).page(params[:page])
   end
 end

app/models/domain.rb

@@ -3,7 +3,6 @@ class Domain < ActiveRecord::Base
   # TODO most inputs should be trimmed before validatation, probably some global logic?
 
   include EppErrors
-
   EPP_ATTR_MAP = {
     owner_contact: 'registrant',
     name_dirty: 'name',

app/views/admin/domains/index.haml

@@ -22,3 +22,6 @@
             %td= link_to(x.owner_contact, root_path)
             %td= l(x.valid_to, format: :short)
             %td= link_to(t('shared.edit'), edit_admin_domain_path(x), class: 'btn btn-primary btn-xs')
+.row
+  .col-md-12
+    = paginate @domains

config/locales/en.yml

@@ -20,6 +20,23 @@
 # available at http://guides.rubyonrails.org/i18n.html.
 
 en:
+  views:
+    pagination:
+      first: "« First"
+      last: "Last »"
+      previous: "‹ Prev"
+      next: "Next ›"
+      truncate: "…"
+  helpers:
+    page_entries_info:
+      one_page:
+        display_entries:
+          zero: "No %{entry_name} found"
+          one: "Displaying <b>1</b> %{entry_name}"
+          other: "Displaying <b>all %{count}</b> %{entry_name}"
+      more_pages:
+        display_entries: "Displaying %{entry_name} <b>%{first}&nbsp;-&nbsp;%{last}</b> of <b>%{total}</b> in total"
+
   time:
     formats:
       default: "%d. %B %Y, %H:%M"