module Gitlab module GitlabImport class Client attr_reader :client, :api PER_PAGE = 100 def initialize(access_token) @client = ::OAuth2::Client.new( config.app_id, config.app_secret, github_options ) if access_token @api = OAuth2::AccessToken.from_hash(@client, access_token: access_token) end end def authorize_url(redirect_uri) client.auth_code.authorize_url({ redirect_uri: redirect_uri, scope: "api" }) end def get_token(code, redirect_uri) client.auth_code.get_token(code, redirect_uri: redirect_uri).token end def issues(project_identifier) lazy_page_iterator(PER_PAGE) do |page| api.get("/api/v3/projects/#{project_identifier}/issues?per_page=#{PER_PAGE}&page=#{page}").parsed end end def issue_comments(project_identifier, issue_id) lazy_page_iterator(PER_PAGE) do |page| api.get("/api/v3/projects/#{project_identifier}/issues/#{issue_id}/notes?per_page=#{PER_PAGE}&page=#{page}").parsed end end def project(id) api.get("/api/v3/projects/#{id}").parsed end def projects lazy_page_iterator(PER_PAGE) do |page| api.get("/api/v3/projects?per_page=#{PER_PAGE}&page=#{page}").parsed end end private def lazy_page_iterator(per_page) Enumerator.new do |y| page = 1 loop do items = yield(page) items.each do |item| y << item end break if items.empty? || items.size < per_page page += 1 end end end def config Gitlab.config.omniauth.providers.find{|provider| provider.name == "gitlab"} end def github_options { site: 'https://gitlab.com/', authorize_url: 'oauth/authorize', token_url: 'oauth/token' } end end end end