6cfe60df22
Backport changes introduced by https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/1078 See merge request !8657
272 lines
7.8 KiB
Ruby
272 lines
7.8 KiB
Ruby
class Namespace < ActiveRecord::Base
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acts_as_paranoid
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include CacheMarkdownField
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include Sortable
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include Gitlab::ShellAdapter
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include Gitlab::CurrentSettings
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include Routable
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cache_markdown_field :description, pipeline: :description
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has_many :projects, dependent: :destroy
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has_many :project_statistics
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belongs_to :owner, class_name: "User"
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belongs_to :parent, class_name: "Namespace"
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has_many :children, class_name: "Namespace", foreign_key: :parent_id
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validates :owner, presence: true, unless: ->(n) { n.type == "Group" }
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validates :name,
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presence: true,
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uniqueness: { scope: :parent_id },
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length: { maximum: 255 },
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namespace_name: true
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validates :description, length: { maximum: 255 }
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validates :path,
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presence: true,
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length: { maximum: 255 },
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namespace: true
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delegate :name, to: :owner, allow_nil: true, prefix: true
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after_update :move_dir, if: :path_changed?
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after_commit :refresh_access_of_projects_invited_groups, on: :update, if: -> { previous_changes.key?('share_with_group_lock') }
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# Save the storage paths before the projects are destroyed to use them on after destroy
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before_destroy(prepend: true) { @old_repository_storage_paths = repository_storage_paths }
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after_destroy :rm_dir
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scope :root, -> { where('type IS NULL') }
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scope :with_statistics, -> do
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joins('LEFT JOIN project_statistics ps ON ps.namespace_id = namespaces.id')
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.group('namespaces.id')
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.select(
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'namespaces.*',
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'COALESCE(SUM(ps.storage_size), 0) AS storage_size',
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'COALESCE(SUM(ps.repository_size), 0) AS repository_size',
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'COALESCE(SUM(ps.lfs_objects_size), 0) AS lfs_objects_size',
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'COALESCE(SUM(ps.build_artifacts_size), 0) AS build_artifacts_size',
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)
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end
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class << self
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def by_path(path)
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find_by('lower(path) = :value', value: path.downcase)
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end
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# Case insensetive search for namespace by path or name
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def find_by_path_or_name(path)
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find_by("lower(path) = :path OR lower(name) = :path", path: path.downcase)
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end
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# Searches for namespaces matching the given query.
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#
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# This method uses ILIKE on PostgreSQL and LIKE on MySQL.
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#
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# query - The search query as a String
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#
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# Returns an ActiveRecord::Relation
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def search(query)
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t = arel_table
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pattern = "%#{query}%"
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where(t[:name].matches(pattern).or(t[:path].matches(pattern)))
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end
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def clean_path(path)
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path = path.dup
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# Get the email username by removing everything after an `@` sign.
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path.gsub!(/@.*\z/, "")
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# Remove everything that's not in the list of allowed characters.
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path.gsub!(/[^a-zA-Z0-9_\-\.]/, "")
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# Remove trailing violations ('.atom', '.git', or '.')
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path.gsub!(/(\.atom|\.git|\.)*\z/, "")
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# Remove leading violations ('-')
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path.gsub!(/\A\-+/, "")
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# Users with the great usernames of "." or ".." would end up with a blank username.
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# Work around that by setting their username to "blank", followed by a counter.
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path = "blank" if path.blank?
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counter = 0
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base = path
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while Namespace.find_by_path_or_name(path)
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counter += 1
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path = "#{base}#{counter}"
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end
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path
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end
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end
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def to_param
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full_path
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end
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def human_name
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owner_name
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end
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def move_dir
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if any_project_has_container_registry_tags?
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raise Gitlab::UpdatePathError.new('Namespace cannot be moved, because at least one project has tags in container registry')
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end
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# Move the namespace directory in all storages paths used by member projects
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repository_storage_paths.each do |repository_storage_path|
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# Ensure old directory exists before moving it
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gitlab_shell.add_namespace(repository_storage_path, path_was)
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unless gitlab_shell.mv_namespace(repository_storage_path, path_was, path)
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Rails.logger.error "Exception moving path #{repository_storage_path} from #{path_was} to #{path}"
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# if we cannot move namespace directory we should rollback
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# db changes in order to prevent out of sync between db and fs
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raise Gitlab::UpdatePathError.new('namespace directory cannot be moved')
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end
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end
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Gitlab::UploadsTransfer.new.rename_namespace(path_was, path)
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remove_exports!
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# If repositories moved successfully we need to
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# send update instructions to users.
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# However we cannot allow rollback since we moved namespace dir
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# So we basically we mute exceptions in next actions
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begin
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send_update_instructions
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rescue
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# Returning false does not rollback after_* transaction but gives
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# us information about failing some of tasks
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false
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end
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end
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def any_project_has_container_registry_tags?
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projects.any?(&:has_container_registry_tags?)
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end
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def send_update_instructions
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projects.each do |project|
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project.send_move_instructions("#{path_was}/#{project.path}")
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end
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end
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def kind
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type == 'Group' ? 'group' : 'user'
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end
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def find_fork_of(project)
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projects.joins(:forked_project_link).find_by('forked_project_links.forked_from_project_id = ?', project.id)
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end
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def lfs_enabled?
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# User namespace will always default to the global setting
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Gitlab.config.lfs.enabled
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end
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def full_path
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if parent
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parent.full_path + '/' + path
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else
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path
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end
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end
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def shared_runners_enabled?
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projects.with_shared_runners.any?
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end
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def full_name
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@full_name ||=
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if parent
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parent.full_name + ' / ' + name
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else
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name
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end
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end
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# Scopes the model on ancestors of the record
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def ancestors
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if parent_id
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path = route.path
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paths = []
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until path.blank?
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path = path.rpartition('/').first
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paths << path
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end
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self.class.joins(:route).where('routes.path IN (?)', paths).reorder('routes.path ASC')
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else
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self.class.none
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end
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end
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# Scopes the model on direct and indirect children of the record
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def descendants
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self.class.joins(:route).where('routes.path LIKE ?', "#{route.path}/%").reorder('routes.path ASC')
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end
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private
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def repository_storage_paths
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# We need to get the storage paths for all the projects, even the ones that are
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# pending delete. Unscoping also get rids of the default order, which causes
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# problems with SELECT DISTINCT.
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Project.unscoped do
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projects.select('distinct(repository_storage)').to_a.map(&:repository_storage_path)
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end
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end
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def rm_dir
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# Remove the namespace directory in all storages paths used by member projects
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@old_repository_storage_paths.each do |repository_storage_path|
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# Move namespace directory into trash.
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# We will remove it later async
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new_path = "#{path}+#{id}+deleted"
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if gitlab_shell.mv_namespace(repository_storage_path, path, new_path)
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message = "Namespace directory \"#{path}\" moved to \"#{new_path}\""
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Gitlab::AppLogger.info message
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# Remove namespace directroy async with delay so
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# GitLab has time to remove all projects first
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GitlabShellWorker.perform_in(5.minutes, :rm_namespace, repository_storage_path, new_path)
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end
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end
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remove_exports!
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end
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def refresh_access_of_projects_invited_groups
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Group.
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joins(project_group_links: :project).
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where(projects: { namespace_id: id }).
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find_each(&:refresh_members_authorized_projects)
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end
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def full_path_changed?
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path_changed? || parent_id_changed?
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end
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def remove_exports!
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Gitlab::Popen.popen(%W(find #{export_path} -not -path #{export_path} -delete))
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end
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def export_path
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File.join(Gitlab::ImportExport.storage_path, full_path_was)
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end
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def full_path_was
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if parent
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parent.full_path + '/' + path_was
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else
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path_was
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end
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end
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end
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