Commit bdc56348 authored by Sean McGivern's avatar Sean McGivern

Merge branch 'dm-readme-auxiliary-blob-viewer-without-wiki' into 'master'

Don't show auxiliary blob viewer for README when there is no wiki

Closes #34732

See merge request !12689
parents d206bb3e d195db17
......@@ -10,5 +10,11 @@ module BlobViewer
def visible_to?(current_user)
can?(current_user, :read_wiki, project)
end
def render_error
return if project.has_external_wiki? || (project.wiki_enabled? && project.wiki.has_home_page?)
:no_wiki
end
end
end
......@@ -63,6 +63,10 @@ class ProjectWiki
!!repository.exists?
end
def has_home_page?
!!find_page('home')
end
# Returns an Array of Gitlab WikiPage instances or an
# empty Array if this Wiki has no pages.
def pages
......
= icon('info-circle fw')
= succeed '.' do
To learn more about this project, read
= link_to "the wiki", project_wikis_path(viewer.project)
= link_to "the wiki", get_project_wiki_path(viewer.project)
---
title: Don't show auxiliary blob viewer for README when there is no wiki
merge_request:
author:
require 'spec_helper'
describe BlobViewer::Readme, model: true do
include FakeBlobHelpers
let(:project) { create(:project, :repository) }
let(:blob) { fake_blob(path: 'README.md') }
subject { described_class.new(blob) }
describe '#render_error' do
context 'when there is no wiki' do
it 'returns :no_wiki' do
expect(subject.render_error).to eq(:no_wiki)
end
end
context 'when there is an external wiki' do
before do
project.has_external_wiki = true
end
it 'returns nil' do
expect(subject.render_error).to be_nil
end
end
context 'when there is a local wiki' do
before do
project.wiki_enabled = true
end
context 'when the wiki is empty' do
it 'returns :no_wiki' do
expect(subject.render_error).to eq(:no_wiki)
end
end
context 'when the wiki is not empty' do
before do
WikiPages::CreateService.new(project, project.owner, title: 'home', content: 'Home page').execute
end
it 'returns nil' do
expect(subject.render_error).to be_nil
end
end
end
end
end
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