diff options
Diffstat (limited to 'lib/af83/decorator.rb')
| -rw-r--r-- | lib/af83/decorator.rb | 70 |
1 files changed, 63 insertions, 7 deletions
diff --git a/lib/af83/decorator.rb b/lib/af83/decorator.rb index f1570008f..50889ede7 100644 --- a/lib/af83/decorator.rb +++ b/lib/af83/decorator.rb @@ -1,6 +1,7 @@ class AF83::Decorator < Draper::Decorator def self.action_link args={} args[:if] = @_condition if args[:if].nil? + options, link_options = parse_options args link = Link.new(link_options) @@ -23,12 +24,18 @@ class AF83::Decorator < Draper::Decorator (@_action_links || []).flatten.compact.select{|l| l.for_action?(action)} end - def action_links action=:index + def action_links action=:index, scope=nil + return send("#{scope}_links", action) if scope.present? + self.class.action_links(action)\ .map{|l| l.bind_to_context(self)}\ .select{|l| l.enabled?} end + def primary_links action=:index + action_links(action).select{|l| l.primary_for_action?(action)} + end + def check_policy policy _object = policy.to_s == "create" ? object.class : object method = "#{policy}?" @@ -38,17 +45,22 @@ class AF83::Decorator < Draper::Decorator private def self.parse_options args options = {} - %i(primary secondary permission weight).each do |k| + %i(weight primary secondary on action actions policy if).each do |k| options[k] = args.delete(k) if args.has_key?(k) end link_options = args.dup - actions = args.delete :actions - actions ||= args.delete :on - actions ||= [args.delete(:action)] + + actions = options.delete :actions + actions ||= options.delete :on + actions ||= [options.delete(:action)] actions = [actions] unless actions.is_a?(Array) link_options[:_actions] = actions.compact - link_options[:_if] = args.delete(:if) - link_options[:_policy] = args.delete(:policy) + + link_options[:_primary] = options.delete :primary + link_options[:_secondary] = options.delete :secondary + + link_options[:_if] = options.delete(:if) + link_options[:_policy] = options.delete(:policy) [options, link_options] end @@ -70,6 +82,10 @@ class AF83::Decorator < Draper::Decorator link_method *args end + def class *args + link_class *args + end + def method_missing name, *args, &block if block_given? @options[name] = block @@ -82,6 +98,10 @@ class AF83::Decorator < Draper::Decorator end end + def options + @options.symbolize_keys + end + def complete? @missing_attributes = REQUIRED_ATTRIBUTES.select{|a| !@options[a].present?} @missing_attributes.empty? @@ -95,6 +115,24 @@ class AF83::Decorator < Draper::Decorator enabled_actions.empty? || enabled_actions.include?(action.to_s) end + %i(primary secondary).each do |k| + define_method "#{k}_for_action?" do |action| + vals = send("#{k}_actions") + if vals.is_a?(Array) + return vals.include?(action.to_s) + elsif vals.is_a?(String) || vals.is_a?(Symbol) + vals.to_s == action.to_s + else + !!vals + end + end + + define_method "#{k}_actions" do + val = @options[:"_#{k}"] + val.is_a?(Array) ? val.map(&:to_s) : val + end + end + def enabled? enabled = false if @options[:_if].nil? @@ -117,6 +155,24 @@ class AF83::Decorator < Draper::Decorator def errors "Missing attributes: #{@missing_attributes.to_sentence}" end + + def html_options + out = {} + options.each do |k, v| + out[k] = v unless k == :content || k == :href || k.to_s =~ /^_/ + end + out[:class] = out.delete(:link_class) + out + end + + def to_html + if block_given? + link = Link.new(@options) + yield link + return link.bind_to_context(context).to_html + end + context.h.link_to content, href, html_options + end end class IncompleteLinkDefinition < RuntimeError |