Search scopes

Gemfile.lock

@@ -17,36 +17,36 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    actionmailer (4.2.2)
-      actionpack (= 4.2.2)
-      actionview (= 4.2.2)
-      activejob (= 4.2.2)
+    actionmailer (4.2.5)
+      actionpack (= 4.2.5)
+      actionview (= 4.2.5)
+      activejob (= 4.2.5)
       mail (~> 2.5, >= 2.5.4)
       rails-dom-testing (~> 1.0, >= 1.0.5)
-    actionpack (4.2.2)
-      actionview (= 4.2.2)
-      activesupport (= 4.2.2)
+    actionpack (4.2.5)
+      actionview (= 4.2.5)
+      activesupport (= 4.2.5)
       rack (~> 1.6)
       rack-test (~> 0.6.2)
       rails-dom-testing (~> 1.0, >= 1.0.5)
-      rails-html-sanitizer (~> 1.0, >= 1.0.1)
-    actionview (4.2.2)
-      activesupport (= 4.2.2)
+      rails-html-sanitizer (~> 1.0, >= 1.0.2)
+    actionview (4.2.5)
+      activesupport (= 4.2.5)
       builder (~> 3.1)
       erubis (~> 2.7.0)
       rails-dom-testing (~> 1.0, >= 1.0.5)
-      rails-html-sanitizer (~> 1.0, >= 1.0.1)
-    activejob (4.2.2)
-      activesupport (= 4.2.2)
+      rails-html-sanitizer (~> 1.0, >= 1.0.2)
+    activejob (4.2.5)
+      activesupport (= 4.2.5)
       globalid (>= 0.3.0)
-    activemodel (4.2.2)
-      activesupport (= 4.2.2)
+    activemodel (4.2.5)
+      activesupport (= 4.2.5)
       builder (~> 3.1)
-    activerecord (4.2.2)
-      activemodel (= 4.2.2)
-      activesupport (= 4.2.2)
+    activerecord (4.2.5)
+      activemodel (= 4.2.5)
+      activesupport (= 4.2.5)
       arel (~> 6.0)
-    activesupport (4.2.2)
+    activesupport (4.2.5)
       i18n (~> 0.7)
       json (~> 1.7, >= 1.7.7)
       minitest (~> 5.1)
@@ -62,7 +62,8 @@ GEM
       rake
       thor (>= 0.14.0)
     arel (6.0.3)
-    autoprefixer-rails (6.1.0.1)
+    ast (2.1.0)
+    autoprefixer-rails (6.1.1)
       execjs
       json
     awesome_print (1.6.1)
@@ -75,7 +76,7 @@ GEM
     bundler-audit (0.4.0)
       bundler (~> 1.2)
       thor (~> 0.18)
-    byebug (6.0.2)
+    byebug (8.2.1)
     capybara (2.5.0)
       mime-types (>= 1.16)
       nokogiri (>= 1.3.3)
@@ -111,7 +112,7 @@ GEM
     factory_girl_rails (4.5.0)
       factory_girl (~> 4.5.0)
       railties (>= 3.0.0)
-    faker (1.5.0)
+    faker (1.6.1)
       i18n (~> 0.5)
     faraday (0.9.2)
       multipart-post (>= 1.2, < 3)
@@ -124,17 +125,19 @@ GEM
       ruby-progressbar (~> 1.4)
     globalid (0.3.6)
       activesupport (>= 4.1.0)
-    hashdiff (0.2.2)
+    hashdiff (0.2.3)
     high_voltage (2.4.0)
     highline (1.7.8)
-    httpclient (2.7.0)
+    httpclient (2.7.0.1)
     i18n (0.7.0)
-    i18n-tasks (0.8.7)
-      activesupport (>= 2.3.18)
+    i18n-tasks (0.9.2)
+      activesupport (>= 4.0.2)
+      ast (>= 2.1.0)
       easy_translate (>= 0.5.0)
       erubis
       highline (>= 1.7.3)
       i18n
+      parser (>= 2.2.3.0)
       term-ansicolor (>= 1.3.2)
       terminal-table (>= 1.5.1)
     inline_svg (0.6.1)
@@ -157,26 +160,28 @@ GEM
     mail (2.6.3)
       mime-types (>= 1.16, < 3)
     method_source (0.8.2)
-    mime-types (2.6.2)
+    mime-types (2.99)
     mini_portile (0.6.2)
-    minitest (5.8.1)
+    minitest (5.8.3)
     momentjs-rails (2.10.6)
       railties (>= 3.1)
     multi_json (1.11.2)
     multipart-post (2.0.0)
     neat (1.7.2)
       bourbon (>= 4.0)
       sass (>= 3.3)
-    nokogiri (1.6.6.2)
+    nokogiri (1.6.6.4)
       mini_portile (~> 0.6.0)
     normalize-rails (3.0.3)
-    percy-capybara (1.0.0)
-      percy-client (>= 1.0.0)
-    percy-client (1.2.0)
+    parser (2.2.3.0)
+      ast (>= 1.1, < 3.0)
+    percy-capybara (1.1.0)
+      percy-client (>= 1.3.0)
+    percy-client (1.3.0)
       faraday (>= 0.9)
       httpclient (>= 2.6)
-    pg (0.18.3)
-    poltergeist (1.7.0)
+    pg (0.18.4)
+    poltergeist (1.8.1)
       capybara (~> 2.1)
       cliver (~> 0.3.1)
       multi_json (~> 1.0)
@@ -191,16 +196,16 @@ GEM
     rack-test (0.6.3)
       rack (>= 1.0)
     rack-timeout (0.3.2)
-    rails (4.2.2)
-      actionmailer (= 4.2.2)
-      actionpack (= 4.2.2)
-      actionview (= 4.2.2)
-      activejob (= 4.2.2)
-      activemodel (= 4.2.2)
-      activerecord (= 4.2.2)
-      activesupport (= 4.2.2)
+    rails (4.2.5)
+      actionmailer (= 4.2.5)
+      actionpack (= 4.2.5)
+      actionview (= 4.2.5)
+      activejob (= 4.2.5)
+      activemodel (= 4.2.5)
+      activerecord (= 4.2.5)
+      activesupport (= 4.2.5)
       bundler (>= 1.3.0, < 2.0)
-      railties (= 4.2.2)
+      railties (= 4.2.5)
       sprockets-rails
     rails-deprecated_sanitizer (1.0.3)
       activesupport (>= 4.2.0.alpha)
@@ -211,9 +216,9 @@ GEM
     rails-html-sanitizer (1.0.2)
       loofah (~> 2.0)
     rails_stdout_logging (0.0.4)
-    railties (4.2.2)
-      actionpack (= 4.2.2)
-      activesupport (= 4.2.2)
+    railties (4.2.5)
+      actionpack (= 4.2.5)
+      activesupport (= 4.2.5)
       rake (>= 0.8.7)
       thor (>= 0.18.1, < 2.0)
     raindrops (0.15.0)
@@ -251,7 +256,7 @@ GEM
     shoulda-matchers (2.8.0)
       activesupport (>= 3.0.0)
     slop (3.6.0)
-    sprockets (3.4.0)
+    sprockets (3.4.1)
       rack (> 1, < 3)
     sprockets-rails (2.3.3)
       actionpack (>= 3.0)
@@ -265,13 +270,13 @@ GEM
     thread_safe (0.3.5)
     tilt (2.0.1)
     timecop (0.8.0)
-    tins (1.6.0)
+    tins (1.7.0)
     tzinfo (1.2.2)
       thread_safe (~> 0.1)
     uglifier (2.7.2)
       execjs (>= 0.3.0)
       json (>= 1.8.0)
-    unicorn (4.9.0)
+    unicorn (5.0.1)
       kgio (~> 2.6)
       rack
       raindrops (~> 0.7)
@@ -280,7 +285,7 @@ GEM
       binding_of_caller (>= 0.7.2)
       railties (>= 4.0)
       sprockets-rails (>= 2.0, < 4.0)
-    webmock (1.22.1)
+    webmock (1.22.3)
       addressable (>= 2.3.6)
       crack (>= 0.3.2)
       hashdiff

lib/administrate/search.rb

@@ -8,11 +8,20 @@ def initialize(resolver, term)
     def run
       if @term.blank?
         resource_class.all
+      elsif (@scope = search_scope)
+        resource_class.send @scope
       else
         resource_class.where(query, *search_terms)
       end
     end
 
+    def search_scope
+      if (@term[-1, 1] == ":")
+        possible_scope = @term[0..-2]
+        possible_scope if resource_class.respond_to?(possible_scope)
+      end
+    end
+
     private
 
     delegate :resource_class, to: :resolver

spec/example_app/app/models/customer.rb

@@ -4,6 +4,8 @@ class Customer < ActiveRecord::Base
   validates :name, presence: true
   validates :email, presence: true
 
+  scope :subscribed, -> { where(email_subscriber: true) }
+
   def lifetime_value
     orders.map(&:total_price).reduce(0, :+)
   end

spec/features/search_spec.rb

@@ -30,4 +30,21 @@
     expect(page).to have_content(email_match.email)
     expect(page).not_to have_content(mismatch.email)
   end
+
+  scenario "admin searches using a model scope", :js do
+    query = "subscribed:"
+    subscribed_customer = create(:customer,
+      name: "Dan Croak",
+      email_subscriber: true)
+    other_customer = create(:customer,
+      name: "Foo Bar",
+      email_subscriber: false)
+
+    visit admin_customers_path
+    fill_in :search, with: query
+    page.execute_script("$('.search').submit()")
+
+    expect(page).to have_content(subscribed_customer.name)
+    expect(page).not_to have_content(other_customer.name)
+  end
 end