1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
|
require 'rails_helper'
describe Banzai::Pipeline::WikiPipeline do
describe 'TableOfContents' do
it 'replaces the tag with the TableOfContentsFilter result' do
markdown = <<-MD.strip_heredoc
[[_TOC_]]
## Header
Foo
MD
result = described_class.call(markdown, project: spy, project_wiki: spy)
aggregate_failures do
expect(result[:output].text).not_to include '[['
expect(result[:output].text).not_to include 'TOC'
expect(result[:output].to_html).to include(result[:toc])
end
end
it 'is case-sensitive' do
markdown = <<-MD.strip_heredoc
[[_toc_]]
# Header 1
Foo
MD
output = described_class.to_html(markdown, project: spy, project_wiki: spy)
expect(output).to include('[[<em>toc</em>]]')
end
it 'handles an empty pipeline result' do
# No Markdown headers in this doc, so `result[:toc]` will be empty
markdown = <<-MD.strip_heredoc
[[_TOC_]]
Foo
MD
output = described_class.to_html(markdown, project: spy, project_wiki: spy)
aggregate_failures do
expect(output).not_to include('<ul>')
expect(output).not_to include('[[<em>TOC</em>]]')
end
end
end
describe "Links" do
let(:namespace) { create(:namespace, name: "wiki_link_ns") }
let(:project) { create(:project, :public, name: "wiki_link_project", namespace: namespace) }
let(:project_wiki) { ProjectWiki.new(project, double(:user)) }
let(:page) { build(:wiki_page, wiki: project_wiki, page: OpenStruct.new(url_path: 'nested/twice/start-page')) }
{ "when GitLab is hosted at a root URL" => '/',
"when GitLab is hosted at a relative URL" => '/nested/relative/gitlab' }.each do |test_name, relative_url_root|
context test_name do
before do
allow(Gitlab.config.gitlab).to receive(:relative_url_root).and_return(relative_url_root)
end
describe "linking to pages within the wiki" do
context "when creating hierarchical links to the current directory" do
it "rewrites non-file links to be at the scope of the current directory" do
markdown = "[Page](./page)"
output = described_class.to_html(markdown, project: project, project_wiki: project_wiki, page_slug: page.slug)
expect(output).to include("href=\"#{relative_url_root}/wiki_link_ns/wiki_link_project/wikis/nested/twice/page\"")
end
it "rewrites file links to be at the scope of the current directory" do
markdown = "[Link to Page](./page.md)"
output = described_class.to_html(markdown, project: project, project_wiki: project_wiki, page_slug: page.slug)
expect(output).to include("href=\"#{relative_url_root}/wiki_link_ns/wiki_link_project/wikis/nested/twice/page.md\"")
end
end
context "when creating hierarchical links to the parent directory" do
it "rewrites non-file links to be at the scope of the parent directory" do
markdown = "[Link to Page](../page)"
output = described_class.to_html(markdown, project: project, project_wiki: project_wiki, page_slug: page.slug)
expect(output).to include("href=\"#{relative_url_root}/wiki_link_ns/wiki_link_project/wikis/nested/page\"")
end
it "rewrites file links to be at the scope of the parent directory" do
markdown = "[Link to Page](../page.md)"
output = described_class.to_html(markdown, project: project, project_wiki: project_wiki, page_slug: page.slug)
expect(output).to include("href=\"#{relative_url_root}/wiki_link_ns/wiki_link_project/wikis/nested/page.md\"")
end
end
context "when creating hierarchical links to a sub-directory" do
it "rewrites non-file links to be at the scope of the sub-directory" do
markdown = "[Link to Page](./subdirectory/page)"
output = described_class.to_html(markdown, project: project, project_wiki: project_wiki, page_slug: page.slug)
expect(output).to include("href=\"#{relative_url_root}/wiki_link_ns/wiki_link_project/wikis/nested/twice/subdirectory/page\"")
end
it "rewrites file links to be at the scope of the sub-directory" do
markdown = "[Link to Page](./subdirectory/page.md)"
output = described_class.to_html(markdown, project: project, project_wiki: project_wiki, page_slug: page.slug)
expect(output).to include("href=\"#{relative_url_root}/wiki_link_ns/wiki_link_project/wikis/nested/twice/subdirectory/page.md\"")
end
end
describe "when creating non-hierarchical links" do
it 'rewrites non-file links to be at the scope of the wiki root' do
markdown = "[Link to Page](page)"
output = described_class.to_html(markdown, project: project, project_wiki: project_wiki, page_slug: page.slug)
expect(output).to include("href=\"#{relative_url_root}/wiki_link_ns/wiki_link_project/wikis/page\"")
end
it 'rewrites non-file links (with spaces) to be at the scope of the wiki root' do
markdown = "[Link to Page](page slug)"
output = described_class.to_html(markdown, project: project, project_wiki: project_wiki, page_slug: page.slug)
expect(output).to include("href=\"#{relative_url_root}/wiki_link_ns/wiki_link_project/wikis/page%20slug\"")
end
it "rewrites file links to be at the scope of the current directory" do
markdown = "[Link to Page](page.md)"
output = described_class.to_html(markdown, project: project, project_wiki: project_wiki, page_slug: page.slug)
expect(output).to include("href=\"#{relative_url_root}/wiki_link_ns/wiki_link_project/wikis/nested/twice/page.md\"")
end
it 'rewrites links with anchor' do
markdown = '[Link to Header](start-page#title)'
output = described_class.to_html(markdown, project: project, project_wiki: project_wiki, page_slug: page.slug)
expect(output).to include("href=\"#{relative_url_root}/wiki_link_ns/wiki_link_project/wikis/start-page#title\"")
end
it 'rewrites links (with spaces) with anchor' do
markdown = '[Link to Header](start page#title)'
output = described_class.to_html(markdown, project: project, project_wiki: project_wiki, page_slug: page.slug)
expect(output).to include("href=\"#{relative_url_root}/wiki_link_ns/wiki_link_project/wikis/start%20page#title\"")
end
end
describe "when creating root links" do
it 'rewrites non-file links to be at the scope of the wiki root' do
markdown = "[Link to Page](/page)"
output = described_class.to_html(markdown, project: project, project_wiki: project_wiki, page_slug: page.slug)
expect(output).to include("href=\"#{relative_url_root}/wiki_link_ns/wiki_link_project/wikis/page\"")
end
it 'rewrites file links to be at the scope of the wiki root' do
markdown = "[Link to Page](/page.md)"
output = described_class.to_html(markdown, project: project, project_wiki: project_wiki, page_slug: page.slug)
expect(output).to include("href=\"#{relative_url_root}/wiki_link_ns/wiki_link_project/wikis/page.md\"")
end
end
end
describe "linking to pages outside the wiki (absolute)" do
it "doesn't rewrite links" do
markdown = "[Link to Page](http://example.com/page)"
output = described_class.to_html(markdown, project: project, project_wiki: project_wiki, page_slug: page.slug)
expect(output).to include('href="http://example.com/page"')
end
end
end
end
end
describe 'videos' do
let(:namespace) { create(:namespace, name: "wiki_link_ns") }
let(:project) { create(:project, :public, name: "wiki_link_project", namespace: namespace) }
let(:project_wiki) { ProjectWiki.new(project, double(:user)) }
let(:page) { build(:wiki_page, wiki: project_wiki, page: OpenStruct.new(url_path: 'nested/twice/start-page')) }
it 'generates video html structure' do
markdown = "![video_file](video_file_name.mp4)"
output = described_class.to_html(markdown, project: project, project_wiki: project_wiki, page_slug: page.slug)
expect(output).to include('<video src="/wiki_link_ns/wiki_link_project/wikis/nested/twice/video_file_name.mp4"')
end
it 'rewrites and replaces video links names with white spaces to %20' do
markdown = "![video file](video file name.mp4)"
output = described_class.to_html(markdown, project: project, project_wiki: project_wiki, page_slug: page.slug)
expect(output).to include('<video src="/wiki_link_ns/wiki_link_project/wikis/nested/twice/video%20file%20name.mp4"')
end
end
end
|