143 lines
3.5 KiB
Ruby
143 lines
3.5 KiB
Ruby
# frozen_string_literal: true
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# Gitlab::VisibilityLevel module
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#
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# Define allowed public modes that can be used for
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# GitLab projects to determine project public mode
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#
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module Gitlab
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module VisibilityLevel
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extend ActiveSupport::Concern
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included do
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scope :public_only, -> { where(visibility_level: PUBLIC) }
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scope :public_and_internal_only, -> { where(visibility_level: [PUBLIC, INTERNAL] ) }
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scope :non_public_only, -> { where.not(visibility_level: PUBLIC) }
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scope :public_to_user, -> (user = nil) do
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where(visibility_level: VisibilityLevel.levels_for_user(user))
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end
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end
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PRIVATE = 0 unless const_defined?(:PRIVATE)
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INTERNAL = 10 unless const_defined?(:INTERNAL)
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PUBLIC = 20 unless const_defined?(:PUBLIC)
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class << self
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delegate :values, to: :options
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def levels_for_user(user = nil)
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return [PUBLIC] unless user
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if user.full_private_access?
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[PRIVATE, INTERNAL, PUBLIC]
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elsif user.external?
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[PUBLIC]
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else
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[INTERNAL, PUBLIC]
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end
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end
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def string_values
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string_options.keys
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end
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def options
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{
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N_('VisibilityLevel|Private') => PRIVATE,
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N_('VisibilityLevel|Internal') => INTERNAL,
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N_('VisibilityLevel|Public') => PUBLIC
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}
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end
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def string_options
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{
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'private' => PRIVATE,
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'internal' => INTERNAL,
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'public' => PUBLIC
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}
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end
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def allowed_levels
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restricted_levels = Gitlab::CurrentSettings.restricted_visibility_levels
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self.values - Array(restricted_levels)
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end
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def closest_allowed_level(target_level)
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highest_allowed_level = allowed_levels.select { |level| level <= target_level }.max
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# If all levels are restricted, fall back to PRIVATE
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highest_allowed_level || PRIVATE
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end
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def allowed_for?(user, level)
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user.admin? || allowed_level?(level.to_i)
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end
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# Return true if the specified level is allowed for the current user.
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# Level should be a numeric value, e.g. `20`.
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def allowed_level?(level)
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valid_level?(level) && non_restricted_level?(level)
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end
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def non_restricted_level?(level)
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restricted_levels = Gitlab::CurrentSettings.restricted_visibility_levels
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if restricted_levels.nil?
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true
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else
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!restricted_levels.include?(level)
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end
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end
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def valid_level?(level)
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options.value?(level)
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end
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def level_name(level)
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level_name = N_('VisibilityLevel|Unknown')
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options.each do |name, lvl|
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level_name = name if lvl == level.to_i
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end
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s_(level_name)
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end
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def level_value(level)
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return level.to_i if level.to_i.to_s == level.to_s && string_options.key(level.to_i)
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string_options[level] || PRIVATE
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end
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def string_level(level)
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string_options.key(level)
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end
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end
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def private?
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visibility_level_value == PRIVATE
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end
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def internal?
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visibility_level_value == INTERNAL
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end
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def public?
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visibility_level_value == PUBLIC
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end
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def visibility_level_value
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self[visibility_level_field]
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end
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def visibility
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Gitlab::VisibilityLevel.string_level(visibility_level_value)
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end
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def visibility=(level)
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self[visibility_level_field] = Gitlab::VisibilityLevel.level_value(level)
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end
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end
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end
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