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Contents
# frozen_string_literal: true
module Decidim
# Default permissions class for all components and spaces. It disauthorizes all
# actions by any kind of user. Also works as a default implementation so other
# components can inherit from it and get some cenvenience methods.
class DefaultPermissions
def initialize(user, permission_action, context = {})
@user = user
@permission_action = permission_action
@context = context
end
def permissions
permission_action
end
private
attr_reader :user, :permission_action, :context
def disallow!
permission_action.trace(self.class.name, :disallowed)
permission_action.disallow!
end
def allow!
permission_action.trace(self.class.name, :allowed)
permission_action.allow!
end
def toggle_allow(condition)
condition ? allow! : disallow!
end
def read_participatory_space_action?
permission_action.action == :read &&
[:participatory_space, :component].include?(permission_action.subject)
end
def authorized?(permission_action, resource: nil)
return unless resource || component
return if component && resource && component != resource.component
ActionAuthorizer.new(user, permission_action, component, resource).authorize.ok?
end
def current_settings
@current_settings ||= context.fetch(:current_settings, nil)
end
def component_settings
@component_settings ||= context.fetch(:component_settings, nil)
end
def component
@component ||= context.fetch(:current_component)
end
def space
@space ||= component.participatory_space
end
end
end
Version data entries
72 entries across 72 versions & 1 rubygems