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# Gitlab::VisibilityLevel module
#
# Define allowed public modes that can be used for
# GitLab projects to determine project public mode
#
module Gitlab
module VisibilityLevel
extend CurrentSettings
extend ActiveSupport::Concern
included do
scope :public_only, -> { where(visibility_level: PUBLIC) }
scope :public_and_internal_only, -> { where(visibility_level: [PUBLIC, INTERNAL] ) }
scope :public_to_user, -> (user) { user && !user.external ? public_and_internal_only : public_only }
end
PRIVATE = 0 unless const_defined?(:PRIVATE)
INTERNAL = 10 unless const_defined?(:INTERNAL)
PUBLIC = 20 unless const_defined?(:PUBLIC)
class << self
def values
options.values
end
def options
{
'Private' => PRIVATE,
'Internal' => INTERNAL,
'Public' => PUBLIC
}
end
def highest_allowed_level
restricted_levels = current_application_settings.restricted_visibility_levels
allowed_levels = self.values - restricted_levels
allowed_levels.max || PRIVATE
end
def allowed_for?(user, level)
user.is_admin? || allowed_level?(level.to_i)
end
# Return true if the specified level is allowed for the current user.
# Level should be a numeric value, e.g. `20`.
def allowed_level?(level)
valid_level?(level) && non_restricted_level?(level)
end
def non_restricted_level?(level)
restricted_levels = current_application_settings.restricted_visibility_levels
if restricted_levels.nil?
true
else
!restricted_levels.include?(level)
end
end
def valid_level?(level)
options.has_value?(level)
end
def level_name(level)
level_name = 'Unknown'
options.each do |name, lvl|
level_name = name if lvl == level.to_i
end
level_name
end
end
def private?
visibility_level_field == PRIVATE
end
def internal?
visibility_level_field == INTERNAL
end
def public?
visibility_level_field == PUBLIC
end
end
end
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