95 lines
2.1 KiB
Ruby
95 lines
2.1 KiB
Ruby
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class Projects::LfsApiController < Projects::GitHttpClientController
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include LfsHelper
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before_action :require_lfs_enabled!
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before_action :lfs_check_access!, except: [:deprecated]
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def batch
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unless objects.present?
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render_lfs_not_found
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return
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end
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if download_request?
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render json: { objects: download_objects! }
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elsif upload_request?
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render json: { objects: upload_objects! }
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else
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raise "Never reached"
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end
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end
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def deprecated
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render(
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json: {
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message: 'Server supports batch API only, please update your Git LFS client to version 1.0.1 and up.',
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documentation_url: "#{Gitlab.config.gitlab.url}/help",
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},
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status: 501
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)
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end
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private
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def objects
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@objects ||= (params[:objects] || []).to_a
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end
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def existing_oids
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@existing_oids ||= begin
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storage_project.lfs_objects.where(oid: objects.map { |o| o['oid'].to_s }).pluck(:oid)
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end
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end
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def download_objects!
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objects.each do |object|
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if existing_oids.include?(object[:oid])
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object[:actions] = download_actions(object)
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else
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object[:error] = {
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code: 404,
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message: "Object does not exist on the server or you don't have permissions to access it",
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}
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end
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end
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objects
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end
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def upload_objects!
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objects.each do |object|
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object[:actions] = upload_actions(object) unless existing_oids.include?(object[:oid])
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end
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objects
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end
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def download_actions(object)
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{
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download: {
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href: "#{project.http_url_to_repo}/gitlab-lfs/objects/#{object[:oid]}",
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header: {
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Authorization: request.headers['Authorization']
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}.compact
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}
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}
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end
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def upload_actions(object)
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{
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upload: {
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href: "#{project.http_url_to_repo}/gitlab-lfs/objects/#{object[:oid]}/#{object[:size]}",
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header: {
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Authorization: request.headers['Authorization']
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}.compact
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}
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}
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end
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def download_request?
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params[:operation] == 'download'
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end
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def upload_request?
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params[:operation] == 'upload'
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end
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end
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