debian-mirror-gitlab/app/models/namespace.rb
2021-01-30 21:13:32 +05:30

496 lines
15 KiB
Ruby

# frozen_string_literal: true
class Namespace < ApplicationRecord
include CacheMarkdownField
include Sortable
include Gitlab::VisibilityLevel
include Routable
include AfterCommitQueue
include Storage::LegacyNamespace
include Gitlab::SQL::Pattern
include FeatureGate
include FromUnion
include Gitlab::Utils::StrongMemoize
include IgnorableColumns
# Prevent users from creating unreasonably deep level of nesting.
# The number 20 was taken based on maximum nesting level of
# Android repo (15) + some extra backup.
NUMBER_OF_ANCESTORS_ALLOWED = 20
SHARED_RUNNERS_SETTINGS = %w[disabled_and_unoverridable disabled_with_override enabled].freeze
cache_markdown_field :description, pipeline: :description
has_many :projects, dependent: :destroy # rubocop:disable Cop/ActiveRecordDependent
has_many :project_statistics
has_one :namespace_settings, inverse_of: :namespace, class_name: 'NamespaceSetting', autosave: true
has_many :runner_namespaces, inverse_of: :namespace, class_name: 'Ci::RunnerNamespace'
has_many :runners, through: :runner_namespaces, source: :runner, class_name: 'Ci::Runner'
# This should _not_ be `inverse_of: :namespace`, because that would also set
# `user.namespace` when this user creates a group with themselves as `owner`.
belongs_to :owner, class_name: "User"
belongs_to :parent, class_name: "Namespace"
has_many :children, class_name: "Namespace", foreign_key: :parent_id
has_many :custom_emoji, inverse_of: :namespace
has_one :chat_team, dependent: :destroy # rubocop:disable Cop/ActiveRecordDependent
has_one :root_storage_statistics, class_name: 'Namespace::RootStorageStatistics'
has_one :aggregation_schedule, class_name: 'Namespace::AggregationSchedule'
validates :owner, presence: true, unless: ->(n) { n.type == "Group" }
validates :name,
presence: true,
length: { maximum: 255 }
validates :description, length: { maximum: 255 }
validates :path,
presence: true,
length: { maximum: 255 },
namespace_path: true
# Introduce minimal path length of 2 characters.
# Allow change of other attributes without forcing users to
# rename their user or group. At the same time prevent changing
# the path without complying with new 2 chars requirement.
# Issue https://gitlab.com/gitlab-org/gitlab/-/issues/225214
validates :path, length: { minimum: 2 }, if: :path_changed?
validates :max_artifacts_size, numericality: { only_integer: true, greater_than: 0, allow_nil: true }
validate :nesting_level_allowed
validate :changing_shared_runners_enabled_is_allowed
validate :changing_allow_descendants_override_disabled_shared_runners_is_allowed
validates_associated :runners
delegate :name, to: :owner, allow_nil: true, prefix: true
delegate :avatar_url, to: :owner, allow_nil: true
after_commit :refresh_access_of_projects_invited_groups, on: :update, if: -> { previous_changes.key?('share_with_group_lock') }
before_create :sync_share_with_group_lock_with_parent
before_update :sync_share_with_group_lock_with_parent, if: :parent_changed?
after_update :force_share_with_group_lock_on_descendants, if: -> { saved_change_to_share_with_group_lock? && share_with_group_lock? }
# Legacy Storage specific hooks
after_update :move_dir, if: :saved_change_to_path_or_parent?
before_destroy(prepend: true) { prepare_for_destroy }
after_destroy :rm_dir
scope :for_user, -> { where('type IS NULL') }
scope :sort_by_type, -> { order(Gitlab::Database.nulls_first_order(:type)) }
scope :include_route, -> { includes(:route) }
scope :with_statistics, -> do
joins('LEFT JOIN project_statistics ps ON ps.namespace_id = namespaces.id')
.group('namespaces.id')
.select(
'namespaces.*',
'COALESCE(SUM(ps.storage_size), 0) AS storage_size',
'COALESCE(SUM(ps.repository_size), 0) AS repository_size',
'COALESCE(SUM(ps.wiki_size), 0) AS wiki_size',
'COALESCE(SUM(ps.snippets_size), 0) AS snippets_size',
'COALESCE(SUM(ps.lfs_objects_size), 0) AS lfs_objects_size',
'COALESCE(SUM(ps.build_artifacts_size), 0) AS build_artifacts_size',
'COALESCE(SUM(ps.packages_size), 0) AS packages_size'
)
end
class << self
def by_path(path)
find_by('lower(path) = :value', value: path.downcase)
end
# Case insensitive search for namespace by path or name
def find_by_path_or_name(path)
find_by("lower(path) = :path OR lower(name) = :path", path: path.downcase)
end
# Searches for namespaces matching the given query.
#
# This method uses ILIKE on PostgreSQL.
#
# query - The search query as a String.
#
# Returns an ActiveRecord::Relation.
def search(query)
fuzzy_search(query, [:name, :path])
end
def clean_path(path)
path = path.dup
# Get the email username by removing everything after an `@` sign.
path.gsub!(/@.*\z/, "")
# Remove everything that's not in the list of allowed characters.
path.gsub!(/[^a-zA-Z0-9_\-\.]/, "")
# Remove trailing violations ('.atom', '.git', or '.')
path.gsub!(/(\.atom|\.git|\.)*\z/, "")
# Remove leading violations ('-')
path.gsub!(/\A\-+/, "")
# Users with the great usernames of "." or ".." would end up with a blank username.
# Work around that by setting their username to "blank", followed by a counter.
path = "blank" if path.blank?
uniquify = Uniquify.new
uniquify.string(path) { |s| Namespace.find_by_path_or_name(s) }
end
def clean_name(value)
value.scan(Gitlab::Regex.group_name_regex_chars).join(' ')
end
def find_by_pages_host(host)
gitlab_host = "." + Settings.pages.host.downcase
host = host.downcase
return unless host.ends_with?(gitlab_host)
name = host.delete_suffix(gitlab_host)
Namespace.where(parent_id: nil).by_path(name)
end
end
def default_branch_protection
super || Gitlab::CurrentSettings.default_branch_protection
end
def visibility_level_field
:visibility_level
end
def to_param
full_path
end
def human_name
owner_name
end
def any_project_has_container_registry_tags?
all_projects.any?(&:has_container_registry_tags?)
end
def first_project_with_container_registry_tags
all_projects.find(&:has_container_registry_tags?)
end
def send_update_instructions
projects.each do |project|
project.send_move_instructions("#{full_path_before_last_save}/#{project.path}")
end
end
def kind
type == 'Group' ? 'group' : 'user'
end
def user?
kind == 'user'
end
def group?
type == 'Group'
end
def find_fork_of(project)
return unless project.fork_network
if Gitlab::SafeRequestStore.active?
forks_in_namespace = Gitlab::SafeRequestStore.fetch("namespaces:#{id}:forked_projects") do
Hash.new do |found_forks, project|
found_forks[project] = project.fork_network.find_forks_in(projects).first
end
end
forks_in_namespace[project]
else
project.fork_network.find_forks_in(projects).first
end
end
# any ancestor can disable emails for all descendants
def emails_disabled?
strong_memoize(:emails_disabled) do
if parent_id
self_and_ancestors.where(emails_disabled: true).exists?
else
!!emails_disabled
end
end
end
def lfs_enabled?
# User namespace will always default to the global setting
Gitlab.config.lfs.enabled
end
def any_project_with_shared_runners_enabled?
projects.with_shared_runners.any?
end
# Returns all ancestors, self, and descendants of the current namespace.
def self_and_hierarchy
Gitlab::ObjectHierarchy
.new(self.class.where(id: id))
.all_objects
end
# Returns all the ancestors of the current namespaces.
def ancestors
return self.class.none unless parent_id
Gitlab::ObjectHierarchy
.new(self.class.where(id: parent_id))
.base_and_ancestors
end
# returns all ancestors upto but excluding the given namespace
# when no namespace is given, all ancestors upto the top are returned
def ancestors_upto(top = nil, hierarchy_order: nil)
Gitlab::ObjectHierarchy.new(self.class.where(id: id))
.ancestors(upto: top, hierarchy_order: hierarchy_order)
end
def self_and_ancestors(hierarchy_order: nil)
return self.class.where(id: id) unless parent_id
Gitlab::ObjectHierarchy
.new(self.class.where(id: id))
.base_and_ancestors(hierarchy_order: hierarchy_order)
end
# Returns all the descendants of the current namespace.
def descendants
Gitlab::ObjectHierarchy
.new(self.class.where(parent_id: id))
.base_and_descendants
end
def self_and_descendants
Gitlab::ObjectHierarchy
.new(self.class.where(id: id))
.base_and_descendants
end
def user_ids_for_project_authorizations
[owner_id]
end
# Includes projects from this namespace and projects from all subgroups
# that belongs to this namespace
def all_projects
if Feature.enabled?(:recursive_approach_for_all_projects)
Project.where(namespace: self_and_descendants)
else
Project.inside_path(full_path)
end
end
# Includes pipelines from this namespace and pipelines from all subgroups
# that belongs to this namespace
def all_pipelines
Ci::Pipeline.where(project: all_projects)
end
def has_parent?
parent_id.present? || parent.present?
end
def root_ancestor
return self if persisted? && parent_id.nil?
strong_memoize(:root_ancestor) do
self_and_ancestors.reorder(nil).find_by(parent_id: nil)
end
end
def subgroup?
has_parent?
end
# Overridden on EE module
def multiple_issue_boards_available?
false
end
# Overridden in EE::Namespace
def feature_available?(_feature)
false
end
def full_path_before_last_save
if parent_id_before_last_save.nil?
path_before_last_save
else
previous_parent = Group.find_by(id: parent_id_before_last_save)
previous_parent.full_path + '/' + path_before_last_save
end
end
def refresh_project_authorizations
owner.refresh_authorized_projects
end
def auto_devops_enabled?
first_auto_devops_config[:status]
end
def first_auto_devops_config
return { scope: :group, status: auto_devops_enabled } unless auto_devops_enabled.nil?
strong_memoize(:first_auto_devops_config) do
if has_parent?
parent.first_auto_devops_config
else
{ scope: :instance, status: Gitlab::CurrentSettings.auto_devops_enabled? }
end
end
end
def aggregation_scheduled?
aggregation_schedule.present?
end
def pages_virtual_domain
Pages::VirtualDomain.new(
all_projects_with_pages.includes(:route, :project_feature),
trim_prefix: full_path
)
end
def any_project_with_pages_deployed?
all_projects.with_pages_deployed.any?
end
def closest_setting(name)
self_and_ancestors(hierarchy_order: :asc)
.find { |n| !n.read_attribute(name).nil? }
.try(name)
end
def actual_plan
Plan.default
end
def actual_limits
# We default to PlanLimits.new otherwise a lot of specs would fail
# On production each plan should already have associated limits record
# https://gitlab.com/gitlab-org/gitlab/issues/36037
actual_plan.actual_limits
end
def actual_plan_name
actual_plan.name
end
def changing_shared_runners_enabled_is_allowed
return unless Feature.enabled?(:disable_shared_runners_on_group, default_enabled: true)
return unless new_record? || changes.has_key?(:shared_runners_enabled)
if shared_runners_enabled && has_parent? && parent.shared_runners_setting == 'disabled_and_unoverridable'
errors.add(:shared_runners_enabled, _('cannot be enabled because parent group has shared Runners disabled'))
end
end
def changing_allow_descendants_override_disabled_shared_runners_is_allowed
return unless Feature.enabled?(:disable_shared_runners_on_group, default_enabled: true)
return unless new_record? || changes.has_key?(:allow_descendants_override_disabled_shared_runners)
if shared_runners_enabled && !new_record?
errors.add(:allow_descendants_override_disabled_shared_runners, _('cannot be changed if shared runners are enabled'))
end
if allow_descendants_override_disabled_shared_runners && has_parent? && parent.shared_runners_setting == 'disabled_and_unoverridable'
errors.add(:allow_descendants_override_disabled_shared_runners, _('cannot be enabled because parent group does not allow it'))
end
end
def shared_runners_setting
if shared_runners_enabled
'enabled'
else
if allow_descendants_override_disabled_shared_runners
'disabled_with_override'
else
'disabled_and_unoverridable'
end
end
end
def shared_runners_setting_higher_than?(other_setting)
if other_setting == 'enabled'
false
elsif other_setting == 'disabled_with_override'
shared_runners_setting == 'enabled'
elsif other_setting == 'disabled_and_unoverridable'
shared_runners_setting == 'enabled' || shared_runners_setting == 'disabled_with_override'
else
raise ArgumentError
end
end
private
def all_projects_with_pages
if all_projects.pages_metadata_not_migrated.exists?
Gitlab::BackgroundMigration::MigratePagesMetadata.new.perform_on_relation(
all_projects.pages_metadata_not_migrated
)
end
all_projects.with_pages_deployed
end
def parent_changed?
parent_id_changed?
end
def saved_change_to_parent?
saved_change_to_parent_id?
end
def saved_change_to_path_or_parent?
saved_change_to_path? || saved_change_to_parent_id?
end
def refresh_access_of_projects_invited_groups
Group
.joins(project_group_links: :project)
.where(projects: { namespace_id: id })
.find_each(&:refresh_members_authorized_projects)
end
def nesting_level_allowed
if ancestors.count > Group::NUMBER_OF_ANCESTORS_ALLOWED
errors.add(:parent_id, 'has too deep level of nesting')
end
end
def sync_share_with_group_lock_with_parent
if parent&.share_with_group_lock?
self.share_with_group_lock = true
end
end
def force_share_with_group_lock_on_descendants
# We can't use `descendants.update_all` since Rails will throw away the WITH
# RECURSIVE statement. We also can't use WHERE EXISTS since we can't use
# different table aliases, hence we're just using WHERE IN. Since we have a
# maximum of 20 nested groups this should be fine.
Namespace.where(id: descendants.select(:id))
.update_all(share_with_group_lock: true)
end
def write_projects_repository_config
all_projects.find_each do |project|
project.write_repository_config
project.track_project_repository
end
end
end
Namespace.prepend_if_ee('EE::Namespace')