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# frozen_string_literal: true
module API
class Wikis < Grape::API::Instance
helpers ::API::Helpers::WikisHelpers
helpers do
attr_reader :container
params :common_wiki_page_params do
optional :format,
type: String,
values: Wiki::MARKUPS.values.map(&:to_s),
default: 'markdown',
desc: 'Format of a wiki page. Available formats are markdown, rdoc, asciidoc and org'
end
end
WIKI_ENDPOINT_REQUIREMENTS = API::NAMESPACE_OR_PROJECT_REQUIREMENTS.merge(slug: API::NO_SLASH_URL_PART_REGEX)
::API::Helpers::WikisHelpers.wiki_resource_kinds.each do |container_resource|
resource container_resource, requirements: WIKI_ENDPOINT_REQUIREMENTS do
after_validation do
@container = Gitlab::Lazy.new { find_container(container_resource) }
end
desc 'Get a list of wiki pages' do
success Entities::WikiPageBasic
end
params do
optional :with_content, type: Boolean, default: false, desc: "Include pages' content"
end
get ':id/wikis' do
authorize! :read_wiki, container
entity = params[:with_content] ? Entities::WikiPage : Entities::WikiPageBasic
present container.wiki.list_pages(load_content: params[:with_content]), with: entity
end
desc 'Get a wiki page' do
success Entities::WikiPage
end
params do
requires :slug, type: String, desc: 'The slug of a wiki page'
end
get ':id/wikis/:slug' do
authorize! :read_wiki, container
present wiki_page, with: Entities::WikiPage
end
desc 'Create a wiki page' do
success Entities::WikiPage
end
params do
requires :title, type: String, desc: 'Title of a wiki page'
requires :content, type: String, desc: 'Content of a wiki page'
use :common_wiki_page_params
end
post ':id/wikis' do
authorize! :create_wiki, container
page = WikiPages::CreateService.new(container: container, current_user: current_user, params: params).execute
if page.valid?
present page, with: Entities::WikiPage
else
render_validation_error!(page)
end
end
desc 'Update a wiki page' do
success Entities::WikiPage
end
params do
optional :title, type: String, desc: 'Title of a wiki page'
optional :content, type: String, desc: 'Content of a wiki page'
use :common_wiki_page_params
at_least_one_of :content, :title, :format
end
put ':id/wikis/:slug' do
authorize! :create_wiki, container
page = WikiPages::UpdateService
.new(container: container, current_user: current_user, params: params)
.execute(wiki_page)
if page.valid?
present page, with: Entities::WikiPage
else
render_validation_error!(page)
end
end
desc 'Delete a wiki page'
params do
requires :slug, type: String, desc: 'The slug of a wiki page'
end
delete ':id/wikis/:slug' do
authorize! :admin_wiki, container
WikiPages::DestroyService
.new(container: container, current_user: current_user)
.execute(wiki_page)
no_content!
end
desc 'Upload an attachment to the wiki repository' do
detail 'This feature was introduced in GitLab 11.3.'
success Entities::WikiAttachment
end
params do
requires :file, types: [Rack::Multipart::UploadedFile, ::API::Validations::Types::WorkhorseFile], desc: 'The attachment file to be uploaded'
optional :branch, type: String, desc: 'The name of the branch'
end
post ":id/wikis/attachments" do
authorize! :create_wiki, container
result = ::Wikis::CreateAttachmentService.new(
container: container,
current_user: current_user,
params: commit_params(declared_params(include_missing: false))
).execute
if result[:status] == :success
status(201)
present OpenStruct.new(result[:result]), with: Entities::WikiAttachment
else
render_api_error!(result[:message], 400)
end
end
end
end
end
end
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