2012-11-22 18:34:16 +00:00
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class Namespace < ActiveRecord::Base
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2016-05-29 02:54:17 +00:00
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acts_as_paranoid
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2015-02-05 22:20:55 +00:00
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include Sortable
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2013-03-21 20:11:08 +00:00
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include Gitlab::ShellAdapter
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2012-11-23 18:11:09 +00:00
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has_many :projects, dependent: :destroy
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2012-11-22 18:34:16 +00:00
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belongs_to :owner, class_name: "User"
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2013-09-26 11:49:22 +00:00
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validates :owner, presence: true, unless: ->(n) { n.type == "Group" }
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2015-02-03 05:15:44 +00:00
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validates :name,
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length: { within: 0..255 },
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2015-12-07 21:17:24 +00:00
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namespace_name: true,
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presence: true,
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uniqueness: true
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2015-02-03 05:15:44 +00:00
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2013-02-07 10:42:52 +00:00
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validates :description, length: { within: 0..255 }
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2015-02-03 05:15:44 +00:00
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validates :path,
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length: { within: 1..255 },
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2015-12-07 21:17:12 +00:00
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namespace: true,
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presence: true,
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uniqueness: { case_sensitive: false }
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2012-11-22 18:34:16 +00:00
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delegate :name, to: :owner, allow_nil: true, prefix: true
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2013-03-21 20:11:08 +00:00
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after_update :move_dir, if: :path_changed?
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2016-06-22 21:04:51 +00:00
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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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2012-11-21 05:54:05 +00:00
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after_destroy :rm_dir
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2012-11-23 06:11:09 +00:00
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2013-02-12 07:16:45 +00:00
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scope :root, -> { where('type IS NULL') }
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2012-11-23 04:24:09 +00:00
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2015-03-24 13:53:30 +00:00
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class << self
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def by_path(path)
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2015-12-15 02:53:52 +00:00
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find_by('lower(path) = :value', value: path.downcase)
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2015-03-24 13:53:30 +00:00
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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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2016-03-04 11:06:25 +00:00
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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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2015-03-24 13:53:30 +00:00
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def search(query)
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2016-03-04 11:06:25 +00:00
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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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2015-03-24 13:53:30 +00:00
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end
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def clean_path(path)
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2015-04-17 10:03:54 +00:00
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path = path.dup
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2015-04-21 13:49:16 +00:00
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# Get the email username by removing everything after an `@` sign.
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2015-03-24 13:53:30 +00:00
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path.gsub!(/@.*\z/, "")
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2015-04-21 13:49:16 +00:00
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# Usernames can't end in .git, so remove it.
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2015-03-24 13:53:30 +00:00
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path.gsub!(/\.git\z/, "")
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2015-04-21 13:49:16 +00:00
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# Remove dashes at the start of the username.
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2015-04-08 13:53:07 +00:00
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path.gsub!(/\A-+/, "")
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2015-04-21 13:49:16 +00:00
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# Remove periods at the end of the username.
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2015-04-08 13:50:38 +00:00
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path.gsub!(/\.+\z/, "")
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2015-04-21 13:49:16 +00:00
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# Remove everything that's not in the list of allowed characters.
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2015-03-24 13:53:30 +00:00
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path.gsub!(/[^a-zA-Z0-9_\-\.]/, "")
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2015-04-21 10:00:08 +00:00
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# Users with the great usernames of "." or ".." would end up with a blank username.
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2015-06-03 12:57:12 +00:00
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# Work around that by setting their username to "blank", followed by a counter.
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2015-04-21 10:00:08 +00:00
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path = "blank" if path.blank?
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2015-03-24 13:53:30 +00:00
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counter = 0
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base = path
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2015-04-21 10:00:08 +00:00
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while Namespace.find_by_path_or_name(path)
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2015-03-24 13:53:30 +00:00
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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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2012-11-27 06:31:15 +00:00
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end
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2012-11-22 18:34:16 +00:00
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def to_param
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2012-11-23 18:11:09 +00:00
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path
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2012-11-22 18:34:16 +00:00
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end
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2012-11-23 04:11:09 +00:00
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def human_name
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owner_name
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end
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2012-11-23 06:11:09 +00:00
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2012-11-24 20:11:46 +00:00
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def move_dir
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2016-05-09 19:41:48 +00:00
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if any_project_has_container_registry_tags?
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2016-05-12 18:03:04 +00:00
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raise Exception.new('Namespace cannot be moved, because at least one project has tags in container registry')
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2016-05-09 19:41:48 +00:00
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end
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2016-06-22 21:04:51 +00:00
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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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# 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 Exception.new('namespace directory cannot be moved')
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2012-12-20 20:16:51 +00:00
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end
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2016-06-22 21:04:51 +00:00
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end
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Gitlab::UploadsTransfer.new.rename_namespace(path_was, path)
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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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2012-11-27 06:31:15 +00:00
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end
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2012-11-24 20:11:46 +00:00
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end
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2012-11-21 05:54:05 +00:00
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2016-05-09 19:41:48 +00:00
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def any_project_has_container_registry_tags?
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2016-05-13 13:45:57 +00:00
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projects.any?(&:has_container_registry_tags?)
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2016-05-09 19:41:48 +00:00
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end
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2012-12-20 20:16:51 +00:00
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def send_update_instructions
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2015-09-29 13:37:50 +00:00
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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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2012-12-20 20:16:51 +00:00
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end
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2013-11-15 13:25:37 +00:00
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def kind
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type == 'Group' ? 'group' : 'user'
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end
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2014-11-14 14:06:39 +00:00
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def find_fork_of(project)
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2015-12-15 02:53:52 +00:00
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projects.joins(:forked_project_link).find_by('forked_project_links.forked_from_project_id = ?', project.id)
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2014-11-14 14:06:39 +00:00
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end
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2016-06-22 21:04:51 +00:00
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2016-09-01 23:49:48 +00:00
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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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2016-06-22 21:04:51 +00:00
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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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end
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2012-11-22 18:34:16 +00:00
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end
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