Revert Bold Issue Search Term feature

This reverts commit 1c3e5127, reversing
changes made to 6cd74b81.

app/controllers/projects/settings/ci_cd_controller.rb

@@ -11,8 +11,6 @@ module Projects
         push_frontend_feature_flag(:ci_key_autocomplete, default_enabled: true)
       end
 
-      helper_method :highlight_badge
-
       def show
       end
 
@@ -52,10 +50,6 @@ module Projects
 
       private
 
-      def highlight_badge(name, content, language = nil)
-        Gitlab::Highlight.highlight(name, content, language: language)
-      end
-
       def update_params
         params.require(:project).permit(*permitted_project_params)
       end

app/controllers/search_controller.rb

@@ -38,7 +38,6 @@ class SearchController < ApplicationController
     @show_snippets = search_service.show_snippets?
     @search_results = search_service.search_results
     @search_objects = search_service.search_objects(preload_method)
-    @search_highlight = search_service.search_highlight
 
     render_commits if @scope == 'commits'
     eager_load_user_status if @scope == 'users'

app/helpers/blob_helper.rb

 # frozen_string_literal: true
 
 module BlobHelper
+  def highlight(file_name, file_content, language: nil, plain: false)
+    highlighted = Gitlab::Highlight.highlight(file_name, file_content, plain: plain, language: language)
+
+    raw %(<pre class="code highlight"><code>#{highlighted}</code></pre>)
+  end
+
   def no_highlight_files
     %w(credits changelog news copying copyright license authors)
   end

app/helpers/search_helper.rb

@@ -299,13 +299,6 @@ module SearchHelper
     simple_search_highlight_and_truncate(issue.description, search_term, highlighter: '<span class="gl-text-black-normal gl-font-weight-bold">\1</span>')
   end
 
-  def simple_search_highlight_and_truncate(text, phrase, options = {})
-    truncate_length = options.delete(:length) { 200 }
-    text = truncate(text, length: truncate_length)
-    phrase = phrase.split
-    highlight(text, phrase, options)
-  end
-
   def show_user_search_tab?
     return false if Feature.disabled?(:users_search, default_enabled: true)
 

app/services/search_service.rb

@@ -65,10 +65,6 @@ class SearchService
     @search_objects ||= redact_unauthorized_results(search_results.objects(scope, page: params[:page], per_page: per_page, preload_method: preload_method))
   end
 
-  def search_highlight
-    search_results.highlight_map(scope)
-  end
-
   private
 
   def per_page

app/views/projects/settings/ci_cd/_badge.html.haml

@@ -15,18 +15,18 @@
           .col-md-2.text-center
             Markdown
           .col-md-10.code.js-syntax-highlight
-            = highlight_badge('.md', badge.to_markdown, language: 'markdown')
+            = highlight('.md', badge.to_markdown, language: 'markdown')
         .row
           %hr
         .row
           .col-md-2.text-center
             HTML
           .col-md-10.code.js-syntax-highlight
-            = highlight_badge('.html', badge.to_html, language: 'html')
+            = highlight('.html', badge.to_html, language: 'html')
         .row
           %hr
         .row
           .col-md-2.text-center
             AsciiDoc
           .col-md-10.code.js-syntax-highlight
-            = highlight_badge('.adoc', badge.to_asciidoc)
+            = highlight('.adoc', badge.to_asciidoc)

app/views/search/results/_issue.html.haml

@@ -9,5 +9,6 @@
       %span.term.str-truncated.gl-font-weight-bold.gl-ml-2= issue.title
   .gl-text-gray-500.gl-my-3
     = sprintf(s_(' %{project_name}#%{issue_iid} · opened %{issue_created} by %{author}'), { project_name: issue.project.full_name, issue_iid: issue.iid, issue_created: time_ago_with_tooltip(issue.created_at, placement: 'bottom'), author: link_to_member(@project, issue.author, avatar: false) }).html_safe
+  - if issue.description.present?
     .description.term.col-sm-10.gl-px-0
-    = highlight_and_truncate_issue(issue, @search_term, @search_highlight)
+      = truncate(issue.description, length: 200)

changelogs/unreleased/244427-bold-search-term-issues.yml

----
-title: Global Search - Bold Issue's Search Term
-merge_request: 41411
-author:
-type: changed

ee/lib/elastic/latest/application_class_proxy.rb

@@ -44,13 +44,7 @@ module Elastic
           memo[field.to_sym] = {}
         end
 
-        # Adding number_of_fragments: 0 to not split results into snippets.  This way controllers can decide how to handle the highlighted data.
-        {
-            fields: es_fields,
-            number_of_fragments: 0,
-            pre_tags: ['<span class="gl-text-black-normal gl-font-weight-bold">'],
-            post_tags: ['</span>']
-        }
+        { fields: es_fields }
       end
 
       def basic_query_hash(fields, query)

ee/lib/gitlab/elastic/search_results.rb

@@ -46,25 +46,6 @@ module Gitlab
         end
       end
 
-      # Pull the highlight attribute out of Elasticsearch results
-      # and map it to the result id
-      def highlight_map(scope)
-        results = case scope
-                  when 'projects'
-                    projects
-                  when 'issues'
-                    issues
-                  when 'merge_requests'
-                    merge_requests
-                  when 'milestones'
-                    milestones
-                  when 'notes'
-                    notes
-                  end
-
-        results.to_h { |x| [x[:_source][:id], x[:highlight]] } if results.present?
-      end
-
       def formatted_count(scope)
         case scope
         when 'projects'

ee/lib/gitlab/elastic/snippet_search_results.rb

@@ -16,10 +16,6 @@ module Gitlab
         limited_snippet_titles_count
       end
 
-      def highlight_map(scope)
-        snippet_titles.to_h { |x| [x[:_source][:id], x[:highlight]] }
-      end
-
       private
 
       def snippet_titles

ee/spec/lib/gitlab/elastic/search_results_spec.rb

@@ -12,32 +12,6 @@ RSpec.describe Gitlab::Elastic::SearchResults, :elastic, :sidekiq_might_not_need
   let(:project_2) { create(:project, :public, :repository, :wiki_repo) }
   let(:limit_project_ids) { [project_1.id] }
 
-  describe '#highlight_map' do
-    using RSpec::Parameterized::TableSyntax
-
-    let(:results) { described_class.new(user, 'hello world', limit_project_ids) }
-
-    where(:scope, :results_method, :expected) do
-      'projects'       | :projects       | { 1 => 'test <span class="gl-text-black-normal gl-font-weight-bold">highlight</span>' }
-      'milestones'     | :milestones     | { 1 => 'test <span class="gl-text-black-normal gl-font-weight-bold">highlight</span>' }
-      'notes'          | :notes          | { 1 => 'test <span class="gl-text-black-normal gl-font-weight-bold">highlight</span>' }
-      'issues'         | :issues         | { 1 => 'test <span class="gl-text-black-normal gl-font-weight-bold">highlight</span>' }
-      'merge_requests' | :merge_requests | { 1 => 'test <span class="gl-text-black-normal gl-font-weight-bold">highlight</span>' }
-      'blobs'          | nil             | nil
-      'wiki_blobs'     | nil             | nil
-      'commits'        | nil             | nil
-      'users'          | nil             | nil
-      'unknown'        | nil             | nil
-    end
-
-    with_them do
-      it 'returns the expected highlight map' do
-        expect(results).to receive(results_method).and_return([{ _source: { id: 1 }, highlight: 'test <span class="gl-text-black-normal gl-font-weight-bold">highlight</span>' }]) if results_method
-        expect(results.highlight_map(scope)).to eq(expected)
-      end
-    end
-  end
-
   describe '#formatted_count' do
     using RSpec::Parameterized::TableSyntax
 
@@ -568,7 +542,7 @@ RSpec.describe Gitlab::Elastic::SearchResults, :elastic, :sidekiq_might_not_need
     end
   end
 
-  describe 'blobs' do
+  describe 'Blobs' do
     before do
       project_1.repository.index_commits_and_blobs
 
@@ -778,7 +752,7 @@ RSpec.describe Gitlab::Elastic::SearchResults, :elastic, :sidekiq_might_not_need
     end
   end
 
-  describe 'wikis' do
+  describe 'Wikis' do
     let(:results) { described_class.new(user, 'term', limit_project_ids) }
 
     subject(:wiki_blobs) { results.objects('wiki_blobs') }
@@ -865,7 +839,7 @@ RSpec.describe Gitlab::Elastic::SearchResults, :elastic, :sidekiq_might_not_need
     end
   end
 
-  describe 'commits' do
+  describe 'Commits' do
     before do
       project_1.repository.index_commits_and_blobs
       ensure_elasticsearch_index!
@@ -901,7 +875,7 @@ RSpec.describe Gitlab::Elastic::SearchResults, :elastic, :sidekiq_might_not_need
     end
   end
 
-  describe 'visibility levels' do
+  describe 'Visibility levels' do
     let(:internal_project) { create(:project, :internal, :repository, :wiki_repo, description: "Internal project") }
     let(:private_project1) { create(:project, :private, :repository, :wiki_repo, description: "Private project") }
     let(:private_project2) { create(:project, :private, :repository, :wiki_repo, description: "Private project where I'm a member") }
@@ -912,7 +886,7 @@ RSpec.describe Gitlab::Elastic::SearchResults, :elastic, :sidekiq_might_not_need
       private_project2.project_members.create(user: user, access_level: ProjectMember::DEVELOPER)
     end
 
-    context 'issues' do
+    context 'Issues' do
       it 'finds right set of issues' do
         issue_1 = create :issue, project: internal_project, title: "Internal project"
         create :issue, project: private_project1, title: "Private project"
@@ -939,7 +913,7 @@ RSpec.describe Gitlab::Elastic::SearchResults, :elastic, :sidekiq_might_not_need
       end
     end
 
-    context 'milestones' do
+    context 'Milestones' do
       let!(:milestone_1) { create(:milestone, project: internal_project, title: "Internal project") }
       let!(:milestone_2) { create(:milestone, project: private_project1, title: "Private project") }
       let!(:milestone_3) { create(:milestone, project: private_project2, title: "Private project which user is member") }
@@ -1059,7 +1033,7 @@ RSpec.describe Gitlab::Elastic::SearchResults, :elastic, :sidekiq_might_not_need
       end
     end
 
-    context 'projects' do
+    context 'Projects' do
       it_behaves_like 'a paginated object', 'projects'
 
       it 'finds right set of projects' do
@@ -1088,7 +1062,7 @@ RSpec.describe Gitlab::Elastic::SearchResults, :elastic, :sidekiq_might_not_need
       end
     end
 
-    context 'merge requests' do
+    context 'Merge Requests' do
       it 'finds right set of merge requests' do
         merge_request_1 = create :merge_request, target_project: internal_project, source_project: internal_project, title: "Internal project"
         create :merge_request, target_project: private_project1, source_project: private_project1, title: "Private project"
@@ -1115,7 +1089,7 @@ RSpec.describe Gitlab::Elastic::SearchResults, :elastic, :sidekiq_might_not_need
       end
     end
 
-    context 'wikis' do
+    context 'Wikis' do
       before do
         [public_project, internal_project, private_project1, private_project2].each do |project|
           project.wiki.create_page('index_page', 'term')
@@ -1142,7 +1116,7 @@ RSpec.describe Gitlab::Elastic::SearchResults, :elastic, :sidekiq_might_not_need
       end
     end
 
-    context 'commits' do
+    context 'Commits' do
       it 'finds right set of commits' do
         [internal_project, private_project1, private_project2, public_project].each do |project|
           project.repository.create_file(
@@ -1174,7 +1148,7 @@ RSpec.describe Gitlab::Elastic::SearchResults, :elastic, :sidekiq_might_not_need
       end
     end
 
-    context 'blobs' do
+    context 'Blobs' do
       it 'finds right set of blobs' do
         [internal_project, private_project1, private_project2, public_project].each do |project|
           project.repository.create_file(

ee/spec/lib/gitlab/elastic/snippet_search_results_spec.rb

@@ -40,13 +40,6 @@ RSpec.describe Gitlab::Elastic::SnippetSearchResults, :elastic, :sidekiq_might_n
     end
   end
 
-  describe '#highlight_map' do
-    it 'returns the expected highlight map' do
-      expect(results).to receive(:snippet_titles).and_return([{ _source: { id: 1 }, highlight: 'test <span class="gl-text-black-normal gl-font-weight-bold">highlight</span>' }])
-      expect(results.highlight_map('snippet_titles')).to eq({ 1 => 'test <span class="gl-text-black-normal gl-font-weight-bold">highlight</span>' })
-    end
-  end
-
   context 'when user is not author' do
     let(:results) { described_class.new(create(:user), 'foo', []) }
 

lib/gitlab/search_results.rb

@@ -116,11 +116,6 @@ module Gitlab
       UsersFinder.new(current_user, search: query).execute
     end
 
-    # highlighting is only performed by Elasticsearch backed results
-    def highlight_map(scope)
-      {}
-    end
-
     private
 
     def projects

spec/features/projects/badges/list_spec.rb

@@ -17,10 +17,10 @@ RSpec.describe 'list of badges' do
       expect(page).to have_content 'Markdown'
       expect(page).to have_content 'HTML'
       expect(page).to have_content 'AsciiDoc'
-      expect(page).to have_css('.js-syntax-highlight', count: 3)
+      expect(page).to have_css('.highlight', count: 3)
       expect(page).to have_xpath("//img[@alt='pipeline status']")
 
-      page.within('.js-syntax-highlight', match: :first) do
+      page.within('.highlight', match: :first) do
         expect(page).to have_content 'badges/master/pipeline.svg'
       end
     end
@@ -32,10 +32,10 @@ RSpec.describe 'list of badges' do
       expect(page).to have_content 'Markdown'
       expect(page).to have_content 'HTML'
       expect(page).to have_content 'AsciiDoc'
-      expect(page).to have_css('.js-syntax-highlight', count: 3)
+      expect(page).to have_css('.highlight', count: 3)
       expect(page).to have_xpath("//img[@alt='coverage report']")
 
-      page.within('.js-syntax-highlight', match: :first) do
+      page.within('.highlight', match: :first) do
         expect(page).to have_content 'badges/master/coverage.svg'
       end
     end

spec/helpers/blob_helper_spec.rb

@@ -5,6 +5,16 @@ require 'spec_helper'
 RSpec.describe BlobHelper do
   include TreeHelper
 
+  describe '#highlight' do
+    it 'wraps highlighted content' do
+      expect(helper.highlight('test.rb', '52')).to eq(%q[<pre class="code highlight"><code><span id="LC1" class="line" lang="ruby"><span class="mi">52</span></span></code></pre>])
+    end
+
+    it 'handles plain version' do
+      expect(helper.highlight('test.rb', '52', plain: true)).to eq(%q[<pre class="code highlight"><code><span id="LC1" class="line" lang="">52</span></code></pre>])
+    end
+  end
+
   describe "#sanitize_svg_data" do
     let(:input_svg_path) { File.join(Rails.root, 'spec', 'fixtures', 'unsanitized.svg') }
     let(:data) { File.read(input_svg_path) }

spec/lib/gitlab/search_results_spec.rb

@@ -58,25 +58,6 @@ RSpec.describe Gitlab::SearchResults do
       end
     end
 
-    describe '#highlight_map' do
-      using RSpec::Parameterized::TableSyntax
-
-      where(:scope, :expected) do
-        'projects'       | {}
-        'issues'         | {}
-        'merge_requests' | {}
-        'milestones'     | {}
-        'users'          | {}
-        'unknown'        | {}
-      end
-
-      with_them do
-        it 'returns the expected highlight_map' do
-          expect(results.highlight_map(scope)).to eq(expected)
-        end
-      end
-    end
-
     describe '#formatted_limited_count' do
       using RSpec::Parameterized::TableSyntax
 

spec/lib/gitlab/snippet_search_results_spec.rb

@@ -21,12 +21,6 @@ RSpec.describe Gitlab::SnippetSearchResults do
     end
   end
 
-  describe '#highlight_map' do
-    it 'returns the expected highlight map' do
-      expect(results.highlight_map('snippet_titles')).to eq({})
-    end
-  end
-
   describe '#objects' do
     it 'uses page and per_page to paginate results' do
       snippet2 = create(:snippet, :public, content: 'foo', file_name: 'foo')