selection_field.rb in ecoportal-api-v2-0.8.9

- old
+ new

@@ -2,12 +2,12 @@
   module API
     class V2
       class Page
         class Component
           class SelectionField < Page::Component
-            passthrough :multiple, :flat
-            passthrough :other, :other_desc
+            passboolean :multiple, :flat, :other
+            passthrough :other_desc
             passthrough :data_type
 
             embeds_many :options, klass: "Ecoportal::API::V2::Page::Component::SelectionOption", order_key: :weight
 
             def numeric!(&block)
@@ -42,11 +42,11 @@
               else
                 selected&.value
               end
             end
 
-            def add_option(name:, value:, pos: NOT_USED, before: NOT_USED, after: NOT_USED)
+            def add_option(value:, name: nil, pos: NOT_USED, before: NOT_USED, after: NOT_USED)
               opt_doc = options.items_class.new_doc
               options.upsert!(opt_doc, pos: pos, before: before, after: after) do |option|
                 option.name  = name
                 option.value = value
                 if prev = previous_option(option)
@@ -61,10 +61,66 @@
               options.each_with_index.sort_by do |option, index|
                 (option.weight >= 9999) ? [index, index] : [option.weight, index]
               end.map(&:first)
             end
 
+            # Quick config helper
+            # @param conf [Symbol, Array<Symbol>]
+            #   - `:flat` to display in flat mode
+            #   - `:multiple` to allow multiple selection
+            #   - `:single` to set to singular selection
+            #   - `:other` to enable `other` button
+            #   - `:options` to add options (`Hash<value, name>`)
+            #   - `:type` to define the type
+            #     - `:num`
+            #     - `:str`
+            def configure(*conf)
+              conf.each_with_object([]) do |cnf, unused|
+                case cnf
+                when :flat
+                  self.flat  = true
+                when :multiple
+                  self.multiple = true
+                when :single
+                  self.multiple = false
+                when :other
+                  self.other = true
+                when Hash
+                  supported = [:flat, :options, :type]
+                  unless (rest = hash_except(cnf.dup, *supported)).empty?
+                    unused.push(rest)
+                  end
+
+                  if cnf.key?(:flat) then self.flat = cnf[:flat] end
+                  if cnf.key?(:options)
+                    if opts = cnf[:options]
+                      configure_options opts
+                    end
+                  end
+                  if cnf.key?(:type)
+                    if cnf[:type] == :str
+                      self.text!
+                    elsif cnf[:type] == :num
+                      self.numeric!
+                    else
+                      # Unknown type
+                    end
+                  end
+                else
+                  unused.push(cnf)
+                end
+              end.yield_self do |unused|
+                super(*unused)
+              end
+            end
+
             private
+
+            def configure_options(opts)
+              opts.each do |val, nm|
+                add_option(value: val, name: nm)
+              end
+            end
 
             def fix_option_weights!
               ordered_options.each_with_index do |option, index|
                 option.weight = index
               end