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Merge branch 'dm-snippet-download-button' into 'master' 

Add download button to project snippets

See merge request !11004
This commit is contained in:
Sean McGivern 2017-05-02 15:25:26 +00:00
parent d32ecb23eb 0ca6ff67e4
commit c5dee301f8
11 changed files with 166 additions and 144 deletions
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4
app/controllers/concerns/snippets_actions.rb
View File

@ -5,10 +5,12 @@ module SnippetsActions
end
def raw
disposition = params[:inline] == 'false' ? 'attachment' : 'inline'
send_data(
convert_line_endings(@snippet.content),
type: 'text/plain; charset=utf-8',
disposition: 'inline',
disposition: disposition,
filename: @snippet.sanitized_file_name
)
end

14
app/controllers/snippets_controller.rb
View File

@ -6,10 +6,10 @@ class SnippetsController < ApplicationController
include MarkdownPreview
include RendersBlob
before_action :snippet, only: [:show, :edit, :destroy, :update, :raw, :download]
before_action :snippet, only: [:show, :edit, :destroy, :update, :raw]
# Allow read snippet
before_action :authorize_read_snippet!, only: [:show, :raw, :download]
before_action :authorize_read_snippet!, only: [:show, :raw]
# Allow modify snippet
before_action :authorize_update_snippet!, only: [:edit, :update]
@ -17,7 +17,7 @@ class SnippetsController < ApplicationController
# Allow destroy snippet
before_action :authorize_admin_snippet!, only: [:destroy]
skip_before_action :authenticate_user!, only: [:index, :show, :raw, :download]
skip_before_action :authenticate_user!, only: [:index, :show, :raw]
layout 'snippets'
respond_to :html
@ -89,14 +89,6 @@ class SnippetsController < ApplicationController
redirect_to snippets_path
end
def download
send_data(
convert_line_endings(@snippet.content),
type: 'text/plain; charset=utf-8',
filename: @snippet.sanitized_file_name
)
end
def preview_markdown
render_markdown_preview(params[:text], skip_project_check: true)
end

8
app/helpers/snippets_helper.rb
View File

@ -8,6 +8,14 @@ module SnippetsHelper
end
end
def download_snippet_path(snippet)
if snippet.project_id
raw_namespace_project_snippet_path(@project.namespace, @project, snippet, inline: false)
else
raw_snippet_path(snippet, inline: false)
end
end
# Return the path of a snippets index for a user or for a project
#
# @returns String, path to snippet index

3
app/views/shared/snippets/_blob.html.haml
View File

@ -18,7 +18,6 @@
= copy_blob_source_button(blob)
= open_raw_blob_button(blob)
- if defined?(download_path) && download_path
= link_to icon('download'), download_path, class: "btn btn-sm has-tooltip", title: 'Download', data: { container: 'body' }
= link_to icon('download'), download_snippet_path(@snippet), target: '_blank', class: "btn btn-sm has-tooltip", title: 'Download', data: { container: 'body' }
= render 'projects/blob/content', blob: blob

2
app/views/snippets/show.html.haml
View File

@ -3,7 +3,7 @@
= render 'shared/snippets/header'
%article.file-holder.snippet-file-content
= render 'shared/snippets/blob', download_path: download_snippet_path(@snippet)
= render 'shared/snippets/blob'
.row-content-block.top-block.content-component-block
= render 'award_emoji/awards_block', awardable: @snippet, inline: true

4
changelogs/unreleased/dm-snippet-download-button.yml Normal file
View File

@ -0,0 +1,4 @@
---
title: Add download button to project snippets
merge_request:
author:

2
config/routes/project.rb
View File

@ -44,7 +44,7 @@ constraints(ProjectUrlConstrainer.new) do
resources :snippets, concerns: :awardable, constraints: { id: /\d+/ } do
member do
get 'raw'
get :raw
post :mark_as_spam
end
end

3
config/routes/snippets.rb
View File

@ -1,7 +1,6 @@
resources :snippets, concerns: :awardable do
member do
get 'raw'
get 'download'
get :raw
post :mark_as_spam
post :preview_markdown
end

246
spec/controllers/snippets_controller_spec.rb
View File

@ -350,144 +350,138 @@ describe SnippetsController do
end
end
%w(raw download).each do |action|
describe "GET #{action}" do
context 'when the personal snippet is private' do
let(:personal_snippet) { create(:personal_snippet, :private, author: user) }
describe "GET #raw" do
context 'when the personal snippet is private' do
let(:personal_snippet) { create(:personal_snippet, :private, author: user) }
context 'when signed in' do
before do
sign_in(user)
end
context 'when signed in user is not the author' do
let(:other_author) { create(:author) }
let(:other_personal_snippet) { create(:personal_snippet, :private, author: other_author) }
it 'responds with status 404' do
get action, id: other_personal_snippet.to_param
expect(response).to have_http_status(404)
end
end
context 'when signed in user is the author' do
before { get action, id: personal_snippet.to_param }
it 'responds with status 200' do
expect(assigns(:snippet)).to eq(personal_snippet)
expect(response).to have_http_status(200)
end
it 'has expected headers' do
expect(response.header['Content-Type']).to eq('text/plain; charset=utf-8')
if action == :download
expect(response.header['Content-Disposition']).to match(/attachment/)
elsif action == :raw
expect(response.header['Content-Disposition']).to match(/inline/)
end
end
end
context 'when signed in' do
before do
sign_in(user)
end
context 'when not signed in' do
it 'redirects to the sign in page' do
get action, id: personal_snippet.to_param
expect(response).to redirect_to(new_user_session_path)
end
end
end
context 'when the personal snippet is internal' do
let(:personal_snippet) { create(:personal_snippet, :internal, author: user) }
context 'when signed in' do
before do
sign_in(user)
end
it 'responds with status 200' do
get action, id: personal_snippet.to_param
expect(assigns(:snippet)).to eq(personal_snippet)
expect(response).to have_http_status(200)
end
end
context 'when not signed in' do
it 'redirects to the sign in page' do
get action, id: personal_snippet.to_param
expect(response).to redirect_to(new_user_session_path)
end
end
end
context 'when the personal snippet is public' do
let(:personal_snippet) { create(:personal_snippet, :public, author: user) }
context 'when signed in' do
before do
sign_in(user)
end
it 'responds with status 200' do
get action, id: personal_snippet.to_param
expect(assigns(:snippet)).to eq(personal_snippet)
expect(response).to have_http_status(200)
end
context 'CRLF line ending' do
let(:personal_snippet) do
create(:personal_snippet, :public, author: user, content: "first line\r\nsecond line\r\nthird line")
end
it 'returns LF line endings by default' do
get action, id: personal_snippet.to_param
expect(response.body).to eq("first line\nsecond line\nthird line")
end
it 'does not convert line endings when parameter present' do
get action, id: personal_snippet.to_param, line_ending: :raw
expect(response.body).to eq("first line\r\nsecond line\r\nthird line")
end
end
end
context 'when not signed in' do
it 'responds with status 200' do
get action, id: personal_snippet.to_param
expect(assigns(:snippet)).to eq(personal_snippet)
expect(response).to have_http_status(200)
end
end
end
context 'when the personal snippet does not exist' do
context 'when signed in' do
before do
sign_in(user)
end
context 'when signed in user is not the author' do
let(:other_author) { create(:author) }
let(:other_personal_snippet) { create(:personal_snippet, :private, author: other_author) }
it 'responds with status 404' do
get action, id: 'doesntexist'
get :raw, id: other_personal_snippet.to_param
expect(response).to have_http_status(404)
end
end
context 'when not signed in' do
it 'responds with status 404' do
get action, id: 'doesntexist'
context 'when signed in user is the author' do
before { get :raw, id: personal_snippet.to_param }
expect(response).to have_http_status(404)
it 'responds with status 200' do
expect(assigns(:snippet)).to eq(personal_snippet)
expect(response).to have_http_status(200)
end
it 'has expected headers' do
expect(response.header['Content-Type']).to eq('text/plain; charset=utf-8')
expect(response.header['Content-Disposition']).to match(/inline/)
end
end
end
context 'when not signed in' do
it 'redirects to the sign in page' do
get :raw, id: personal_snippet.to_param
expect(response).to redirect_to(new_user_session_path)
end
end
end
context 'when the personal snippet is internal' do
let(:personal_snippet) { create(:personal_snippet, :internal, author: user) }
context 'when signed in' do
before do
sign_in(user)
end
it 'responds with status 200' do
get :raw, id: personal_snippet.to_param
expect(assigns(:snippet)).to eq(personal_snippet)
expect(response).to have_http_status(200)
end
end
context 'when not signed in' do
it 'redirects to the sign in page' do
get :raw, id: personal_snippet.to_param
expect(response).to redirect_to(new_user_session_path)
end
end
end
context 'when the personal snippet is public' do
let(:personal_snippet) { create(:personal_snippet, :public, author: user) }
context 'when signed in' do
before do
sign_in(user)
end
it 'responds with status 200' do
get :raw, id: personal_snippet.to_param
expect(assigns(:snippet)).to eq(personal_snippet)
expect(response).to have_http_status(200)
end
context 'CRLF line ending' do
let(:personal_snippet) do
create(:personal_snippet, :public, author: user, content: "first line\r\nsecond line\r\nthird line")
end
it 'returns LF line endings by default' do
get :raw, id: personal_snippet.to_param
expect(response.body).to eq("first line\nsecond line\nthird line")
end
it 'does not convert line endings when parameter present' do
get :raw, id: personal_snippet.to_param, line_ending: :raw
expect(response.body).to eq("first line\r\nsecond line\r\nthird line")
end
end
end
context 'when not signed in' do
it 'responds with status 200' do
get :raw, id: personal_snippet.to_param
expect(assigns(:snippet)).to eq(personal_snippet)
expect(response).to have_http_status(200)
end
end
end
context 'when the personal snippet does not exist' do
context 'when signed in' do
before do
sign_in(user)
end
it 'responds with status 404' do
get :raw, id: 'doesntexist'
expect(response).to have_http_status(404)
end
end
context 'when not signed in' do
it 'responds with status 404' do
get :raw, id: 'doesntexist'
expect(response).to have_http_status(404)
end
end
end

12
spec/features/projects/snippets/show_spec.rb
View File

@ -30,6 +30,12 @@ feature 'Project snippet', :js, feature: true do
# shows an enabled copy button
expect(page).to have_selector('.js-copy-blob-source-btn:not(.disabled)')
# shows a raw button
expect(page).to have_link('Open raw')
# shows a download button
expect(page).to have_link('Download')
end
end
end
@ -59,6 +65,12 @@ feature 'Project snippet', :js, feature: true do
# shows a disabled copy button
expect(page).to have_selector('.js-copy-blob-source-btn.disabled')
# shows a raw button
expect(page).to have_link('Open raw')
# shows a download button
expect(page).to have_link('Download')
end
end

12
spec/features/snippets/show_spec.rb
View File

@ -24,6 +24,12 @@ feature 'Snippet', :js, feature: true do
# shows an enabled copy button
expect(page).to have_selector('.js-copy-blob-source-btn:not(.disabled)')
# shows a raw button
expect(page).to have_link('Open raw')
# shows a download button
expect(page).to have_link('Download')
end
end
end
@ -53,6 +59,12 @@ feature 'Snippet', :js, feature: true do
# shows a disabled copy button
expect(page).to have_selector('.js-copy-blob-source-btn.disabled')
# shows a raw button
expect(page).to have_link('Open raw')
# shows a download button
expect(page).to have_link('Download')
end
end