activeadmin 1.3 support (#125)

* Upgrade activeadmin to 1.2.x
* Update ransack to < 1.8.7
* active_admin 1.3 support
* update readme; set activeadmin 1.3

Gemfile

@@ -5,7 +5,8 @@ source 'https://rubygems.org'
 # development dependencies will be added by default to the :development group.
 gemspec
 
-gem 'ransack', github: 'activerecord-hackery/ransack', ref: 'c869fc210500'
+gem 'ransack', github: 'activerecord-hackery/ransack'
+gem 'ransack-mongoid', github: 'activerecord-hackery/ransack-mongoid'
 
 # Test app stuff
 

README.md

@@ -8,7 +8,7 @@ ActiveAdmin is holding off on pulling Mongoid support into the core ActiveAdmin
 * Ruby 2.2.2 or greater. (Note, ruby-2.4.0 fails specs, see [this issue](https://github.com/DatabaseCleaner/database_cleaner/issues/466))
 * Requires Rails 5.0.x (also tested working on Rails 5.1.x)
 * Mongoid 6.x (**WARNING**:, using a Mongoid version >= 6.1.x has resulted in a fair amount of errors seen in the wild.  Test your upgrade very carefully with any apps in which you're using this gem with Mongoid >= 6.1.x!)
-* ActiveAdmin 1.1 (Not working above 1.1.0 at this time)
+* ActiveAdmin 1.3
 
 ## Previous versions
 * Rails 4.x with Mongoid 5.x use branch rails4-mongoid5
@@ -45,8 +45,6 @@ You can safely remove the following lines, since are already activeadmin-mongoid
 
 ```ruby
 gem 'activeadmin'
-gem 'meta_search', '>= 1.1.0.pre'
-gem 'sass-rails',  ['~> 3.1', '>= 3.1.4']
 ```
 
 ### Remove Application Dependencies

activeadmin-mongoid.gemspec

@@ -19,10 +19,9 @@ Gem::Specification.new do |gem|
   gem.license       = 'MIT'
 
   gem.add_runtime_dependency 'mongoid',     ['~> 6.0']
-  gem.add_runtime_dependency 'activeadmin', ['<= 1.1.0']
+  gem.add_runtime_dependency 'activeadmin', '~> 1.3.0'
   gem.add_runtime_dependency 'jquery-rails'
-  gem.add_runtime_dependency 'sass-rails',  ['>= 3.1.4', '<= 5.0.6']
+  gem.add_runtime_dependency 'sass-rails',  ['>= 3.1.4']
 
   gem.add_development_dependency 'rspec-rails',  '~> 3.6'
-  gem.add_development_dependency 'simplecov'
 end

lib/active_admin/mongoid.rb

@@ -14,9 +14,16 @@
 require 'active_admin/mongoid/document'
 require 'active_admin/mongoid/helpers/collection'
 require 'active_admin/mongoid/criteria'
-
 require 'active_admin/mongoid/order_clause'
 
+require 'active_admin/mongoid/inputs/filters/check_boxes_input'
+require 'active_admin/mongoid/inputs/filters/select_input'
+require 'active_admin/mongoid/filters/active_filter'
+require 'active_admin/mongoid/filters/resource_extension'
+require 'active_admin/mongoid/controllers/resource_controller'
+require 'active_admin/mongoid/resource/attributes'
+require 'active_admin/mongoid/csv_builder'
+
 module ActiveAdmin
   module Mongoid
     class Railtie < ::Rails::Railtie

lib/active_admin/mongoid/controllers/resource_controller.rb

@@ -0,0 +1,15 @@
+require 'active_admin/engine'
+
+ActiveAdmin::Engine.module_eval do
+
+  initializer 'active_admin.mongoid.resource_controller' do
+    class ActiveAdmin::ResourceController
+      def build_new_resource
+        scoped_collection.send(
+          method_for_build,
+          *resource_params
+        )
+      end
+    end
+  end
+end

lib/active_admin/mongoid/csv_builder.rb

@@ -0,0 +1,27 @@
+module ActiveAdmin
+  class CSVBuilder
+    def build(controller, csv)
+      @collection  = controller.send :find_collection, except: :pagination
+      columns      = exec_columns controller.view_context
+      options      = ActiveAdmin.application.csv_options.merge self.options
+      bom          = options.delete :byte_order_mark
+      column_names = options.delete(:column_names) { true }
+      csv_options  = options.except :encoding_options, :humanize_name
+
+      csv << bom if bom
+
+      if column_names
+        csv << CSV.generate_line(columns.map{ |c| encode c.name, options }, csv_options)
+      end
+
+      (1..paginated_collection.total_pages).each do |page|
+        paginated_collection(page).each do |resource|
+          resource = controller.send :apply_decorator, resource
+          csv << CSV.generate_line(build_row(resource, columns, options), csv_options)
+        end
+      end
+
+      csv
+    end
+  end
+end

lib/active_admin/mongoid/filters/active_filter.rb

@@ -0,0 +1,15 @@
+require 'active_admin/filters/active_filter'
+module ActiveAdmin
+  module Filters
+
+    class ActiveFilter
+      def related_primary_key
+        if predicate_association
+          predicate_association.key
+        elsif related_class
+          related_class.key
+        end
+      end
+    end
+  end
+end

lib/active_admin/mongoid/filters/resource_extension.rb

@@ -0,0 +1,14 @@
+require 'active_admin/filters/resource_extension'
+
+module ActiveAdmin::Filters::ResourceExtension
+  def default_association_filters
+    if resource_class.respond_to?(:reflect_on_all_associations)
+      poly, not_poly = resource_class.reflect_on_all_associations.partition{ |r| r.macro == :belongs_to && r.options[:polymorphic] }
+
+      filters = poly.map(&:foreign_type) + not_poly.map(&:name)
+      filters.map &:to_sym
+    else
+      []
+    end
+  end
+end

lib/active_admin/mongoid/inputs/filters/check_boxes_input.rb

@@ -0,0 +1,11 @@
+require 'active_admin/inputs/filters/check_boxes_input'
+
+class ActiveAdmin::Inputs::Filters::CheckBoxesInput
+  def searchable_method_name
+    if searchable_has_many_through?
+      "#{reflection.through_reflection.name}_#{reflection.foreign_key}"
+    else
+      reflection.key || method
+    end
+  end
+end

lib/active_admin/mongoid/inputs/filters/select_input.rb

@@ -0,0 +1,12 @@
+require 'active_admin/inputs/filters/select_input'
+
+class ActiveAdmin::Inputs::Filters::SelectInput
+  def searchable_method_name
+    name = if searchable_has_many_through?
+             "#{reflection.through_reflection.name}_#{reflection.foreign_key}"
+           elsif reflection_searchable?
+             reflection.key
+           end
+    (name == '_id') ? 'id' : name
+  end
+end

lib/active_admin/mongoid/order_clause.rb

@@ -8,5 +8,9 @@ def to_sql
     def to_mongo_options
       { @column => @order.downcase.to_sym }
     end
+
+    def apply(chain)
+      chain.reorder(sql)
+    end
   end
 end

lib/active_admin/mongoid/resource/attributes.rb

@@ -0,0 +1,23 @@
+require 'active_admin/resource/attributes'
+
+module ActiveAdmin
+
+  class Resource
+    module Attributes
+      def foreign_methods
+        @foreign_methods ||= resource_class.reflect_on_all_associations.
+          select{ |r| r.macro == :belongs_to }.
+          index_by{ |r| r.foreign_key.to_sym }
+      end
+
+      def primary_col?(c)
+        c.name == '_id'
+      end
+
+      def sti_col?(c)
+        false
+      end
+    end
+  end
+end
+

spec/features/smoke_spec.rb

@@ -313,6 +313,11 @@
         end
       end
 
+      it "builds csv" do
+        visit '/admin/admin_users.csv'
+        expect(page.status_code).to eq(200) or eq(304)
+      end
+
 
     end
   end

test_app/Gemfile

@@ -1,7 +1,7 @@
 source 'https://rubygems.org'
 
 gem 'activeadmin-mongoid', path: '../'
-gem 'activeadmin', '<= 1.1.0'
+gem 'activeadmin', '~> 1.3.0'
 
 # Test app stuff
 
@@ -14,7 +14,7 @@ gem 'devise'
 gem 'mongoid', '~> 6.0.3', require: true
 gem 'kaminari', '~> 1.0'
 gem 'kaminari-mongoid'
-gem 'ransack'
+gem 'ransack', '< 1.8.7'
 
 # Gems used only for assets and not required
 # in production environments by default.

test_app/Gemfile.lock

@@ -1,8 +1,8 @@
 PATH
   remote: ..
   specs:
-    activeadmin-mongoid (0.4.0)
-      activeadmin (<= 1.1.0)
+    activeadmin-mongoid (0.5.0)
+      activeadmin (~> 1.2.0)
       jquery-rails
       mongoid (~> 6.0.3)
       sass-rails (>= 3.1.4, <= 5.0.6)
@@ -33,13 +33,13 @@ GEM
       erubi (~> 1.4)
       rails-dom-testing (~> 2.0)
       rails-html-sanitizer (~> 1.0, >= 1.0.3)
-    activeadmin (1.1.0)
+    activeadmin (1.2.1)
       arbre (>= 1.1.1)
       coffee-rails
       formtastic (~> 3.1)
       formtastic_i18n
       inherited_resources (~> 1.7)
-      jquery-rails
+      jquery-rails (>= 4.2.0)
       kaminari (>= 0.15, < 2.0)
       railties (>= 4.2, < 5.2)
       ransack (~> 1.3)
@@ -65,7 +65,7 @@ GEM
       activesupport (>= 3.0.0)
     arel (8.0.0)
     bcrypt (3.1.11)
-    bson (4.2.2)
+    bson (4.3.0)
     builder (3.2.3)
     capybara (2.15.1)
       addressable
@@ -94,23 +94,23 @@ GEM
     docile (1.1.5)
     erubi (1.7.1)
     execjs (2.7.0)
-    ffi (1.9.18)
+    ffi (1.9.23)
     formtastic (3.1.5)
       actionpack (>= 3.2.13)
     formtastic_i18n (0.6.0)
     globalid (0.4.1)
       activesupport (>= 4.2.0)
-    has_scope (0.7.1)
-      actionpack (>= 4.1, < 5.2)
-      activesupport (>= 4.1, < 5.2)
-    i18n (1.0.0)
+    has_scope (0.7.2)
+      actionpack (>= 4.1)
+      activesupport (>= 4.1)
+    i18n (1.0.1)
       concurrent-ruby (~> 1.0)
-    inherited_resources (1.7.2)
-      actionpack (>= 3.2, < 5.2.x)
+    inherited_resources (1.8.0)
+      actionpack (>= 4.2, <= 5.2)
       has_scope (~> 0.6)
-      railties (>= 3.2, < 5.2.x)
+      railties (>= 4.2, <= 5.2)
       responders
-    jquery-rails (4.3.1)
+    jquery-rails (4.3.3)
       rails-dom-testing (>= 1, < 3)
       railties (>= 4.2.0)
       thor (>= 0.14, < 2.0)
@@ -119,18 +119,18 @@ GEM
     jslint (1.2.0)
       json
     json (2.1.0)
-    kaminari (1.0.1)
+    kaminari (1.1.1)
       activesupport (>= 4.1.0)
-      kaminari-actionview (= 1.0.1)
-      kaminari-activerecord (= 1.0.1)
-      kaminari-core (= 1.0.1)
-    kaminari-actionview (1.0.1)
+      kaminari-actionview (= 1.1.1)
+      kaminari-activerecord (= 1.1.1)
+      kaminari-core (= 1.1.1)
+    kaminari-actionview (1.1.1)
       actionview
-      kaminari-core (= 1.0.1)
-    kaminari-activerecord (1.0.1)
+      kaminari-core (= 1.1.1)
+    kaminari-activerecord (1.1.1)
       activerecord
-      kaminari-core (= 1.0.1)
-    kaminari-core (1.0.1)
+      kaminari-core (= 1.1.1)
+    kaminari-core (1.1.1)
     kaminari-mongoid (1.0.1)
       kaminari-core (~> 1.0)
       mongoid
@@ -145,8 +145,8 @@ GEM
     mini_mime (0.1.4)
     mini_portile2 (2.3.0)
     minitest (5.11.3)
-    mongo (2.4.3)
-      bson (>= 4.2.1, < 5.0.0)
+    mongo (2.5.1)
+      bson (>= 4.3.0, < 5.0.0)
     mongoid (6.0.3)
       activemodel (~> 5.0)
       mongo (~> 2.3)
@@ -158,7 +158,7 @@ GEM
       capybara (~> 2.1)
       cliver (~> 0.3.1)
       websocket-driver (>= 0.2.0)
-    polyamorous (1.3.1)
+    polyamorous (1.3.3)
       activerecord (>= 3.0)
     pry (0.10.4)
       coderay (~> 1.1.0)
@@ -192,19 +192,19 @@ GEM
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     rake (12.3.1)
-    ransack (1.8.3)
+    ransack (1.8.6)
       actionpack (>= 3.0)
       activerecord (>= 3.0)
       activesupport (>= 3.0)
       i18n
-      polyamorous (~> 1.3)
-    rb-fsevent (0.10.2)
+      polyamorous (~> 1.3.2)
+    rb-fsevent (0.10.3)
     rb-inotify (0.9.10)
       ffi (>= 0.5.0, < 2)
     responders (2.4.0)
       actionpack (>= 4.2.0, < 5.3)
       railties (>= 4.2.0, < 5.3)
-    sass (3.5.1)
+    sass (3.5.6)
       sass-listen (~> 4.0.0)
     sass-listen (4.0.0)
       rb-fsevent (~> 0.9, >= 0.9.4)
@@ -247,7 +247,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
-  activeadmin (<= 1.1.0)
+  activeadmin (~> 1.2.0)
   activeadmin-mongoid!
   capybara
   coffee-rails
@@ -262,7 +262,7 @@ DEPENDENCIES
   poltergeist
   pry
   rails (~> 5.1.6)
-  ransack
+  ransack (< 1.8.7)
   sass-rails
   simplecov
   uglifier

test_app/config/initializers/active_admin.rb

@@ -211,3 +211,4 @@
 
 
 end
+