Merge branch '46668-make-the-html-attribute-on-the-blob-json-call-optional' into 'master'

Resolve "Make the html attribute on the blob json call optional"

Closes #46668

See merge request gitlab-org/gitlab-ce!19479

app/assets/javascripts/ide/services/index.js

@@ -9,7 +9,7 @@ export default {
     return Vue.http.get(endpoint, { params: { format: 'json' } });
   },
   getFileData(endpoint) {
-    return Vue.http.get(endpoint, { params: { format: 'json' } });
+    return Vue.http.get(endpoint, { params: { format: 'json', viewer: 'none' } });
   },
   getRawFileData(file) {
     if (file.tempFile) {

app/controllers/projects/blob_controller.rb

@@ -197,14 +197,11 @@ class Projects::BlobController < Projects::ApplicationController
   end
 
   def show_json
-    json = blob_json(@blob)
-    return render_404 unless json
-
     path_segments = @path.split('/')
     path_segments.pop
     tree_path = path_segments.join('/')
 
-    render json: json.merge(
+    json = {
       id: @blob.id,
       path: blob.path,
       name: blob.name,
@@ -221,6 +218,10 @@ class Projects::BlobController < Projects::ApplicationController
       commits_path: project_commits_path(project, @id),
       tree_path: project_tree_path(project, File.join(@ref, tree_path)),
       permalink: project_blob_path(project, File.join(@commit.id, @path))
-    )
+    }
+
+    json.merge!(blob_json(@blob) || {}) unless params[:viewer] == 'none'
+
+    render json: json
   end
 end

spec/controllers/projects/blob_controller_spec.rb

@@ -55,6 +55,25 @@ describe Projects::BlobController do
           expect(json_response).to have_key 'raw_path'
         end
       end
+
+      context "with viewer=none" do
+        let(:id) { 'master/README.md' }
+
+        before do
+          get(:show,
+              namespace_id: project.namespace,
+              project_id: project,
+              id: id,
+              format: :json,
+              viewer: 'none')
+        end
+
+        it do
+          expect(response).to be_ok
+          expect(json_response).not_to have_key 'html'
+          expect(json_response).to have_key 'raw_path'
+        end
+      end
     end
 
     context 'with tree path' do