Sha256: 41b8272a3df279bd80d8b0204e489c186ad6ffe79bb7151af9db0d18f842ddd7
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Size: 1.16 KB
Versions: 16
Compression:
Stored size: 1.16 KB
Contents
module Acl9
module Helpers
def self.included(base)
base.extend ClassMethods
end
module ClassMethods
def access_control(method, opts = {}, &block)
subject_method = opts.delete(:subject_method) || Acl9::config[:default_subject_method]
raise ArgumentError, "Block must be supplied to access_control" unless block
generator = Acl9::Dsl::Generators::HelperMethod.new(subject_method, method)
generator.acl_block!(&block)
generator.install_on(self, opts)
end
end
# Usage:
#
# <%=show_to(:owner, :supervisor, :of => :account) do %>
# <%= 'hello' %>
# <% end %>
#
def show_to(*args, &block)
user = send(Acl9.config[:default_subject_method])
return if user.nil?
has_any = false
if args.last.is_a?(Hash)
an_obj = args.pop.values.first
has_any = args.detect { |role| user.has_role?(role, an_obj) }
else
has_any = args.detect { |role| user.has_role?(role) }
end
if has_any
begin
capture( &block )
rescue NoMethodError
yield( :block )
end
end
end
end
end
Version data entries
16 entries across 16 versions & 2 rubygems