use filtered search bar for admin runners

app/assets/javascripts/filtered_search/admin_runners_filtered_search_token_keys.js

+import FilteredSearchTokenKeys from './filtered_search_token_keys';
+
+const tokenKeys = [{
+  key: 'status',
+  type: 'string',
+  param: 'status',
+  symbol: '',
+  icon: 'signal',
+  tag: 'status',
+}];
+
+const AdminRunnersFilteredSearchTokenKeys = new FilteredSearchTokenKeys(tokenKeys);
+
+export default AdminRunnersFilteredSearchTokenKeys;

app/assets/javascripts/filtered_search/filtered_search_dropdown_manager.js

@@ -7,6 +7,7 @@ import DropdownHint from './dropdown_hint';
 import DropdownEmoji from './dropdown_emoji';
 import DropdownNonUser from './dropdown_non_user';
 import DropdownUser from './dropdown_user';
+import NullDropdown from './null_dropdown';
 import FilteredSearchVisualTokens from './filtered_search_visual_tokens';
 
 export default class FilteredSearchDropdownManager {
@@ -90,6 +91,11 @@ export default class FilteredSearchDropdownManager {
         gl: DropdownEmoji,
         element: this.container.querySelector('#js-dropdown-my-reaction'),
       },
+      status: {
+        reference: null,
+        gl: NullDropdown,
+        element: this.container.querySelector('#js-dropdown-admin-runner-status'),
+      },
     };
 
     supportedTokens.forEach((type) => {

app/assets/javascripts/filtered_search/null_dropdown.js

+import FilteredSearchDropdown from './filtered_search_dropdown';
+
+export default class NullDropdown extends FilteredSearchDropdown {
+  renderContent(forceShowList = false) {
+    this.droplab.changeHookList(this.hookId, this.dropdown, [], this.config);
+
+    super.renderContent(forceShowList);
+  }
+}

app/assets/javascripts/pages/admin/runners/index.js

+import initFilteredSearch from '~/pages/search/init_filtered_search';
+import AdminRunnersFilteredSearchTokenKeys from '~/filtered_search/admin_runners_filtered_search_token_keys';
+import { FILTERED_SEARCH } from '~/pages/constants';
+
+document.addEventListener('DOMContentLoaded', () => {
+  initFilteredSearch({
+    page: FILTERED_SEARCH.ADMIN_RUNNERS,
+    filteredSearchTokenKeys: AdminRunnersFilteredSearchTokenKeys,
+  });
+});

app/assets/javascripts/pages/constants.js

@@ -3,4 +3,5 @@
 export const FILTERED_SEARCH = {
   MERGE_REQUESTS: 'merge_requests',
   ISSUES: 'issues',
+  ADMIN_RUNNERS: 'admin/runners',
 };

app/finders/admin/runners_finder.rb

@@ -26,8 +26,9 @@ class Admin::RunnersFinder < UnionFinder
   end
 
   def filter_by_status!
-    if @params[:status].present? && Ci::Runner::AVAILABLE_STATUSES.include?(@params[:status])
-      @runners = @runners.public_send(@params[:status]) # rubocop:disable GitlabSecurity/PublicSend
+    status = @params[:status_status]
+    if status.present? && Ci::Runner::AVAILABLE_STATUSES.include?(status)
+      @runners = @runners.public_send(status) # rubocop:disable GitlabSecurity/PublicSend
     end
   end
 

app/views/admin/runners/_statuses.html.haml

-- active_status = params[:status].presence
-
-- toggle_text = 'Status'
-- if active_status
-  = hidden_field_tag :status, params[:status]
-  - toggle_text = params[:status].titleize
-
-= dropdown_tag(toggle_text, options: { wrapper_class: 'dropdown-menu-selectable', title: 'Statuses' }) do
-  %ul
-    %li= link_to 'Any Status', admin_runners_path(safe_params.slice(:search)), class: ('is-active' unless active_status)
-    %li.divider
-    - Ci::Runner::AVAILABLE_STATUSES.each do |status|
-      %li= link_to status.titleize, admin_runners_path(safe_params.slice(:search).merge(status: status)), class: ('is-active' if active_status == status)

app/views/admin/runners/index.html.haml

@@ -41,18 +41,50 @@
   = render partial: 'ci/runner/how_to_setup_shared_runner',
            locals: { registration_token: Gitlab::CurrentSettings.runners_registration_token }
 
-  .append-bottom-20.clearfix
-    = form_tag admin_runners_path, id: 'runners-search', method: :get do
-      .float-left
-        .form-inline
-          .form-group
-            = search_field_tag :search, params[:search], class: 'form-control input-short', placeholder: 'Runner description or token', spellcheck: false
-          = submit_tag 'Search', class: 'btn'
-
-      .float-left.prepend-left-10
-        = render 'statuses'
-
+  .row-content-block.second-block
+    = form_tag admin_runners_path, id: 'runners-search', method: :get, class: 'filter-form js-filter-form' do
+      .filtered-search-wrapper
+        .filtered-search-box
+          = dropdown_tag(custom_icon('icon_history'),
+            options: { wrapper_class: "filtered-search-history-dropdown-wrapper",
+            toggle_class: "filtered-search-history-dropdown-toggle-button",
+            dropdown_class: "filtered-search-history-dropdown",
+            content_class: "filtered-search-history-dropdown-content",
+            title: "Recent searches" }) do
+            .js-filtered-search-history-dropdown{ data: { full_path: admin_runners_path } }
+          .filtered-search-box-input-container.droplab-dropdown
+            .scroll-container
+              %ul.tokens-container.list-unstyled
+                %li.input-token
+                  %input.form-control.filtered-search{ { id: 'filtered-search-runners', placeholder: 'Search or filter results...' } }
+            #js-dropdown-hint.filtered-search-input-dropdown-menu.dropdown-menu.hint-dropdown
+              %ul{ data: { dropdown: true } }
+                %li.filter-dropdown-item{ data: { action: 'submit' } }
+                  = button_tag class: %w[btn btn-link] do
+                    = icon('search')
+                    %span
+                      Press Enter or click to search
+              %ul.filter-dropdown{ data: { dynamic: true, dropdown: true } }
+                %li.filter-dropdown-item
+                  = button_tag class: %w[btn btn-link] do
+                    -# Encapsulate static class name `{{icon}}` inside #{} to bypass
+                    -# haml lint's ClassAttributeWithStaticValue
+                    %i.fa{ class: "#{'{{icon}}'}" }
+                    %span.js-filter-hint
+                      {{hint}}
+                    %span.js-filter-tag.dropdown-light-content
+                      {{tag}}
+            #js-dropdown-admin-runner-status.filtered-search-input-dropdown-menu.dropdown-menu
+              %ul{ data: { dropdown: true } }
+                - Ci::Runner::AVAILABLE_STATUSES.each do |status|
+                  %li.filter-dropdown-item{ data: { value: status } }
+                    = button_tag class: %w[btn btn-link] do
+                      = status.titleize
+          = button_tag class: %w[clear-search hidden] do
+            = icon('times')
+  .clearfix
     .float-right.light
+      .prepend-top-10
         Runners currently online: #{@active_runners_cnt}
 
   %br

spec/features/admin/admin_runners_spec.rb

 require 'spec_helper'
 
-describe "Admin Runners" do
+describe "Admin Runners", :js do
   include StubENV
+  include FilteredSearchHelpers
 
   before do
     stub_env('IN_MEMORY_APPLICATION_SETTINGS', 'false')
@@ -30,26 +31,20 @@ describe "Admin Runners" do
         end
 
         it 'shows correct runner when description matches' do
-          within '#runners-search' do
-            fill_in 'search', with: 'runner-foo'
-            click_button 'Search'
-          end
+          input_filtered_search_keys('runner-foo')
 
           expect(page).to have_content("runner-foo")
           expect(page).not_to have_content("runner-bar")
         end
 
         it 'shows no runner when description does not match' do
-          within '#runners-search' do
-            fill_in 'search', with: 'runner-baz'
-            click_button 'Search'
-          end
+          input_filtered_search_keys('runner-baz')
 
           expect(page).to have_text 'No runners found'
         end
       end
 
-      describe 'filter by status', :js do
+      describe 'filter by status' do
         it 'shows correct runner when status matches' do
           FactoryBot.create :ci_runner, description: 'runner-active', active: true
           FactoryBot.create :ci_runner, description: 'runner-paused', active: false
@@ -59,8 +54,7 @@ describe "Admin Runners" do
           expect(page).to have_content 'runner-active'
           expect(page).to have_content 'runner-paused'
 
-          click_button 'Status'
-          click_link 'Active'
+          input_filtered_search_keys('status:active')
           expect(page).to have_content 'runner-active'
           expect(page).not_to have_content 'runner-paused'
         end
@@ -71,8 +65,7 @@ describe "Admin Runners" do
 
           visit admin_runners_path
 
-          click_button 'Status'
-          click_link 'Offline'
+          input_filtered_search_keys('status:offline')
 
           expect(page).not_to have_content 'runner-active'
           expect(page).not_to have_content 'runner-paused'
@@ -81,49 +74,23 @@ describe "Admin Runners" do
         end
       end
 
-      describe 'filter by status and enter search term', :js do
-        before do
+      it 'shows correct runner when status is selected and search term is entered' do
         FactoryBot.create :ci_runner, description: 'runner-a-1', active: true
         FactoryBot.create :ci_runner, description: 'runner-a-2', active: false
         FactoryBot.create :ci_runner, description: 'runner-b-1', active: true
 
         visit admin_runners_path
-        end
 
-        it 'shows correct runner when status is selected first and then search term is entered' do
-          click_button 'Status'
-          click_link 'Active'
+        input_filtered_search_keys('status:active')
         expect(page).to have_content 'runner-a-1'
         expect(page).to have_content 'runner-b-1'
         expect(page).not_to have_content 'runner-a-2'
 
-          within '#runners-search' do
-            fill_in 'search', with: 'runner-a'
-            click_button 'Search'
-          end
-
+        input_filtered_search_keys('status:active runner-a')
         expect(page).to have_content 'runner-a-1'
         expect(page).not_to have_content 'runner-b-1'
         expect(page).not_to have_content 'runner-a-2'
       end
-
-        it 'shows correct runner when search term is entered first and then status is selected' do
-          within '#runners-search' do
-            fill_in 'search', with: 'runner-a'
-            click_button 'Search'
-          end
-
-          expect(page).to have_content 'runner-a-1'
-          expect(page).to have_content 'runner-a-2'
-          expect(page).not_to have_content 'runner-b-1'
-
-          click_button 'Status'
-          click_link 'Active'
-          expect(page).to have_content 'runner-a-1'
-          expect(page).not_to have_content 'runner-b-1'
-          expect(page).not_to have_content 'runner-a-2'
-        end
-      end
     end
 
     context "when there are no runners" do

spec/finders/admin/runners_finder_spec.rb

@@ -23,7 +23,7 @@ describe Admin::RunnersFinder do
       it 'calls the corresponding scope on Ci::Runner' do
         expect(Ci::Runner).to receive(:paused).and_call_original
 
-        described_class.new(params: { status: 'paused' }).execute
+        described_class.new(params: { status_status: 'paused' }).execute
       end
     end