GitHub Importer - Find users based on their email address

The returned email by the GitHub API is the user's publicly visible
email address (or null if the user has not specified a public email
address in their profile)
parent 9fe863f4
module Gitlab
module GithubImport
class BaseFormatter
attr_reader :formatter, :project, :raw_data
attr_reader :client, :formatter, :project, :raw_data
def initialize(project, raw_data)
def initialize(project, raw_data, client = nil)
@project = project
@raw_data = raw_data
@client = client
@formatter = Gitlab::ImportFormatter.new
end
......@@ -18,19 +19,6 @@ module Gitlab
def url
raw_data.url || ''
end
private
def gitlab_user_id(github_id)
User.joins(:identities).
find_by("identities.extern_uid = ? AND identities.provider = 'github'", github_id.to_s).
try(:id)
end
def gitlab_author_id
return @gitlab_author_id if defined?(@gitlab_author_id)
@gitlab_author_id = gitlab_user_id(raw_data.user.id)
end
end
end
end
module Gitlab
module GithubImport
class CommentFormatter < BaseFormatter
attr_writer :author_id
def attributes
{
project: project,
......@@ -17,11 +19,11 @@ module Gitlab
private
def author
raw_data.user.login
@author ||= UserFormatter.new(client, raw_data.user)
end
def author_id
gitlab_author_id || project.creator_id
author.gitlab_id || project.creator_id
end
def body
......@@ -52,10 +54,10 @@ module Gitlab
end
def note
if gitlab_author_id
if author.gitlab_id
body
else
formatter.author_line(author) + body
formatter.author_line(author.login) + body
end
end
......
......@@ -110,7 +110,7 @@ module Gitlab
def import_issues
fetch_resources(:issues, repo, state: :all, sort: :created, direction: :asc, per_page: 100) do |issues|
issues.each do |raw|
gh_issue = IssueFormatter.new(project, raw)
gh_issue = IssueFormatter.new(project, raw, client)
begin
issuable =
......@@ -131,7 +131,8 @@ module Gitlab
def import_pull_requests
fetch_resources(:pull_requests, repo, state: :all, sort: :created, direction: :asc, per_page: 100) do |pull_requests|
pull_requests.each do |raw|
gh_pull_request = PullRequestFormatter.new(project, raw)
gh_pull_request = PullRequestFormatter.new(project, raw, client)
next unless gh_pull_request.valid?
begin
......@@ -209,14 +210,16 @@ module Gitlab
ActiveRecord::Base.no_touching do
comments.each do |raw|
begin
comment = CommentFormatter.new(project, raw)
comment = CommentFormatter.new(project, raw, client)
# GH does not return info about comment's parent, so we guess it by checking its URL!
*_, parent, iid = URI(raw.html_url).path.split('/')
if parent == 'issues'
issuable = Issue.find_by(project_id: project.id, iid: iid)
else
issuable = MergeRequest.find_by(target_project_id: project.id, iid: iid)
end
issuable = if parent == 'issues'
Issue.find_by(project_id: project.id, iid: iid)
else
MergeRequest.find_by(target_project_id: project.id, iid: iid)
end
next unless issuable
......
module Gitlab
module GithubImport
class IssuableFormatter < BaseFormatter
attr_writer :assignee_id, :author_id
def project_association
raise NotImplementedError
end
......@@ -23,18 +25,24 @@ module Gitlab
raw_data.assignee.present?
end
def assignee_id
def author
@author ||= UserFormatter.new(client, raw_data.user)
end
def author_id
@author_id ||= author.gitlab_id || project.creator_id
end
def assignee
if assigned?
gitlab_user_id(raw_data.assignee.id)
@assignee ||= UserFormatter.new(client, raw_data.assignee)
end
end
def author
raw_data.user.login
end
def assignee_id
return @assignee_id if defined?(@assignee_id)
def author_id
gitlab_author_id || project.creator_id
@assignee_id = assignee.try(:gitlab_id)
end
def body
......@@ -42,10 +50,10 @@ module Gitlab
end
def description
if gitlab_author_id
if author.gitlab_id
body
else
formatter.author_line(author) + body
formatter.author_line(author.login) + body
end
end
......
module Gitlab
module GithubImport
class UserFormatter
attr_reader :client, :raw
delegate :id, :login, to: :raw, allow_nil: true
def initialize(client, raw)
@client = client
@raw = raw
end
def gitlab_id
return @gitlab_id if defined?(@gitlab_id)
@gitlab_id = find_by_external_uid || find_by_email
end
private
def email
@email ||= client.user(raw.login).try(:email)
end
def find_by_email
return nil unless email
users = ::User.arel_table
emails = ::Email.arel_table
left_join_emails = users.join(emails, Arel::Nodes::OuterJoin).on(
users[:id].eq(emails[:user_id])
).join_sources
User.select(:id)
.joins(left_join_emails)
.where(users[:email].eq(email).or(emails[:email].eq(email)))
.first.try(:id)
end
def find_by_external_uid
return nil unless id
identities = ::Identity.arel_table
User.select(:id)
.joins(:identities).where(identities[:provider].eq(:github)
.and(identities[:extern_uid].eq(id))).
first.try(:id)
end
end
end
end
require 'spec_helper'
describe Gitlab::GithubImport::CommentFormatter, lib: true do
let(:client) { double }
let(:project) { create(:empty_project) }
let(:octocat) { double(id: 123456, login: 'octocat') }
let(:octocat) { double(id: 123456, login: 'octocat', email: 'octocat@example.com') }
let(:created_at) { DateTime.strptime('2013-04-10T20:09:31Z') }
let(:updated_at) { DateTime.strptime('2014-03-03T18:58:10Z') }
let(:base) do
......@@ -16,7 +17,11 @@ describe Gitlab::GithubImport::CommentFormatter, lib: true do
}
end
subject(:comment) { described_class.new(project, raw)}
subject(:comment) { described_class.new(project, raw, client) }
before do
allow(client).to receive(:user).and_return(octocat)
end
describe '#attributes' do
context 'when do not reference a portion of the diff' do
......@@ -69,8 +74,15 @@ describe Gitlab::GithubImport::CommentFormatter, lib: true do
context 'when author is a GitLab user' do
let(:raw) { double(base.merge(user: octocat)) }
it 'returns GitLab user id as author_id' do
it 'returns GitLab user id associated with GitHub id as author_id' do
gl_user = create(:omniauth_user, extern_uid: octocat.id, provider: 'github')
expect(comment.attributes.fetch(:author_id)).to eq gl_user.id
end
it 'returns GitLab user id associated with GitHub email as author_id' do
gl_user = create(:user, email: octocat.email)
expect(comment.attributes.fetch(:author_id)).to eq gl_user.id
end
......
......@@ -44,6 +44,7 @@ describe Gitlab::GithubImport::Importer, lib: true do
allow_any_instance_of(Octokit::Client).to receive(:rate_limit!).and_raise(Octokit::NotFound)
allow_any_instance_of(Gitlab::Shell).to receive(:import_repository).and_raise(Gitlab::Shell::Error)
allow_any_instance_of(Octokit::Client).to receive(:user).and_return(octocat)
allow_any_instance_of(Octokit::Client).to receive(:labels).and_return([label1, label2])
allow_any_instance_of(Octokit::Client).to receive(:milestones).and_return([milestone, milestone])
allow_any_instance_of(Octokit::Client).to receive(:issues).and_return([issue1, issue2])
......@@ -53,7 +54,8 @@ describe Gitlab::GithubImport::Importer, lib: true do
allow_any_instance_of(Octokit::Client).to receive(:last_response).and_return(double(rels: { next: nil }))
allow_any_instance_of(Octokit::Client).to receive(:releases).and_return([release1, release2])
end
let(:octocat) { double(id: 123456, login: 'octocat') }
let(:octocat) { double(id: 123456, login: 'octocat', email: 'octocat@example.com') }
let(:created_at) { DateTime.strptime('2011-01-26T19:01:12Z') }
let(:updated_at) { DateTime.strptime('2011-01-27T19:01:12Z') }
let(:label1) do
......@@ -125,6 +127,7 @@ describe Gitlab::GithubImport::Importer, lib: true do
)
end
let!(:user) { create(:user, email: octocat.email) }
let(:repository) { double(id: 1, fork: false) }
let(:source_sha) { create(:commit, project: project).id }
let(:source_branch) { double(ref: 'feature', repo: repository, sha: source_sha) }
......
require 'spec_helper'
describe Gitlab::GithubImport::IssueFormatter, lib: true do
let(:client) { double }
let!(:project) { create(:empty_project, namespace: create(:namespace, path: 'octocat')) }
let(:octocat) { double(id: 123456, login: 'octocat') }
let(:octocat) { double(id: 123456, login: 'octocat', email: 'octocat@example.com') }
let(:created_at) { DateTime.strptime('2011-01-26T19:01:12Z') }
let(:updated_at) { DateTime.strptime('2011-01-27T19:01:12Z') }
......@@ -23,7 +24,11 @@ describe Gitlab::GithubImport::IssueFormatter, lib: true do
}
end
subject(:issue) { described_class.new(project, raw_data) }
subject(:issue) { described_class.new(project, raw_data, client) }
before do
allow(client).to receive(:user).and_return(octocat)
end
shared_examples 'Gitlab::GithubImport::IssueFormatter#attributes' do
context 'when issue is open' do
......@@ -75,11 +80,17 @@ describe Gitlab::GithubImport::IssueFormatter, lib: true do
expect(issue.attributes.fetch(:assignee_id)).to be_nil
end
it 'returns GitLab user id as assignee_id when is a GitLab user' do
it 'returns GitLab user id associated with GitHub id as assignee_id' do
gl_user = create(:omniauth_user, extern_uid: octocat.id, provider: 'github')
expect(issue.attributes.fetch(:assignee_id)).to eq gl_user.id
end
it 'returns GitLab user id associated with GitHub email as assignee_id' do
gl_user = create(:user, email: octocat.email)
expect(issue.attributes.fetch(:assignee_id)).to eq gl_user.id
end
end
context 'when it has a milestone' do
......@@ -100,16 +111,22 @@ describe Gitlab::GithubImport::IssueFormatter, lib: true do
context 'when author is a GitLab user' do
let(:raw_data) { double(base_data.merge(user: octocat)) }
it 'returns project#creator_id as author_id when is not a GitLab user' do
it 'returns project creator_id as author_id when is not a GitLab user' do
expect(issue.attributes.fetch(:author_id)).to eq project.creator_id
end
it 'returns GitLab user id as author_id when is a GitLab user' do
it 'returns GitLab user id associated with GitHub id as author_id' do
gl_user = create(:omniauth_user, extern_uid: octocat.id, provider: 'github')
expect(issue.attributes.fetch(:author_id)).to eq gl_user.id
end
it 'returns GitLab user id associated with GitHub email as author_id' do
gl_user = create(:user, email: octocat.email)
expect(issue.attributes.fetch(:author_id)).to eq gl_user.id
end
it 'returns description without created at tag line' do
create(:omniauth_user, extern_uid: octocat.id, provider: 'github')
......
require 'spec_helper'
describe Gitlab::GithubImport::PullRequestFormatter, lib: true do
let(:client) { double }
let(:project) { create(:project, :repository) }
let(:source_sha) { create(:commit, project: project).id }
let(:target_sha) { create(:commit, project: project, git_commit: RepoHelpers.another_sample_commit).id }
......@@ -10,7 +11,7 @@ describe Gitlab::GithubImport::PullRequestFormatter, lib: true do
let(:target_repo) { repository }
let(:target_branch) { double(ref: 'master', repo: target_repo, sha: target_sha) }
let(:removed_branch) { double(ref: 'removed-branch', repo: source_repo, sha: '2e5d3239642f9161dcbbc4b70a211a68e5e45e2b') }
let(:octocat) { double(id: 123456, login: 'octocat') }
let(:octocat) { double(id: 123456, login: 'octocat', email: 'octocat@example.com') }
let(:created_at) { DateTime.strptime('2011-01-26T19:01:12Z') }
let(:updated_at) { DateTime.strptime('2011-01-27T19:01:12Z') }
let(:base_data) do
......@@ -32,7 +33,11 @@ describe Gitlab::GithubImport::PullRequestFormatter, lib: true do
}
end
subject(:pull_request) { described_class.new(project, raw_data) }
subject(:pull_request) { described_class.new(project, raw_data, client) }
before do
allow(client).to receive(:user).and_return(octocat)
end
shared_examples 'Gitlab::GithubImport::PullRequestFormatter#attributes' do
context 'when pull request is open' do
......@@ -121,26 +126,38 @@ describe Gitlab::GithubImport::PullRequestFormatter, lib: true do
expect(pull_request.attributes.fetch(:assignee_id)).to be_nil
end
it 'returns GitLab user id as assignee_id when is a GitLab user' do
it 'returns GitLab user id associated with GitHub id as assignee_id' do
gl_user = create(:omniauth_user, extern_uid: octocat.id, provider: 'github')
expect(pull_request.attributes.fetch(:assignee_id)).to eq gl_user.id
end
it 'returns GitLab user id associated with GitHub email as assignee_id' do
gl_user = create(:user, email: octocat.email)
expect(pull_request.attributes.fetch(:assignee_id)).to eq gl_user.id
end
end
context 'when author is a GitLab user' do
let(:raw_data) { double(base_data.merge(user: octocat)) }
it 'returns project#creator_id as author_id when is not a GitLab user' do
it 'returns project creator_id as author_id when is not a GitLab user' do
expect(pull_request.attributes.fetch(:author_id)).to eq project.creator_id
end
it 'returns GitLab user id as author_id when is a GitLab user' do
it 'returns GitLab user id associated with GitHub id as author_id' do
gl_user = create(:omniauth_user, extern_uid: octocat.id, provider: 'github')
expect(pull_request.attributes.fetch(:author_id)).to eq gl_user.id
end
it 'returns GitLab user id associated with GitHub email as author_id' do
gl_user = create(:user, email: octocat.email)
expect(pull_request.attributes.fetch(:author_id)).to eq gl_user.id
end
it 'returns description without created at tag line' do
create(:omniauth_user, extern_uid: octocat.id, provider: 'github')
......
require 'spec_helper'
describe Gitlab::GithubImport::UserFormatter, lib: true do
let(:client) { double }
let(:octocat) { double(id: 123456, login: 'octocat', email: 'octocat@example.com') }
subject(:user) { described_class.new(client, octocat) }
before do
allow(client).to receive(:user).and_return(octocat)
end
describe '#gitlab_id' do
context 'when GitHub user is a GitLab user' do
it 'return GitLab user id when user associated their account with GitHub' do
gl_user = create(:omniauth_user, extern_uid: octocat.id, provider: 'github')
expect(user.gitlab_id).to eq gl_user.id
end
it 'returns GitLab user id when user primary email matches GitHub email' do
gl_user = create(:user, email: octocat.email)
expect(user.gitlab_id).to eq gl_user.id
end
it 'returns GitLab user id when any of user linked emails matches GitHub email' do
gl_user = create(:user, email: 'johndoe@example.com')
create(:email, user: gl_user, email: octocat.email)
expect(user.gitlab_id).to eq gl_user.id
end
end
it 'returns nil when GitHub user is not a GitLab user' do
expect(user.gitlab_id).to be_nil
end
end
end
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