Module: ActionWebService::Scaffolding::Helpers

Defined in:

lib/action_web_service/scaffolding.rb

Overview

:nodoc:

Instance Method Summary

• #method_parameter_input_fields(method, type, field_name_base, idx, was_structured = false) ⇒ Object
• #method_parameter_label(name, type) ⇒ Object
• #service_method_list(service) ⇒ Object

Instance Method Details

#method_parameter_input_fields(method, type, field_name_base, idx, was_structured = false) ⇒ Object

# File 'lib/action_web_service/scaffolding.rb', line 165

def method_parameter_input_fields(method, type, field_name_base, idx, was_structured=false)
  if type.array?
    return content_tag('em', "Typed array input fields not supported yet (#{type.name})")
  end
  if type.structured?
    return content_tag('em', "Nested structural types not supported yet (#{type.name})") if was_structured
    parameters = ""
    type.each_member do |member_name, member_type|
      label = method_parameter_label(member_name, member_type)
      nested_content = method_parameter_input_fields(
        method,
        member_type,
        "#{field_name_base}[#{idx}][#{member_name}]",
        idx,
        true)
      if member_type.custom?
        parameters << content_tag('li', label)
        parameters << content_tag('ul', nested_content)
      else
        parameters << content_tag('li', label + ' ' + nested_content)
      end
    end
    content_tag('ul', parameters)
  else
    # If the data source was structured previously we already have the index set          
    field_name_base = "#{field_name_base}[#{idx}]" unless was_structured
    
    case type.type
    when :int
      text_field_tag "#{field_name_base}"
    when :string
      text_field_tag "#{field_name_base}"
    when :base64
      text_area_tag "#{field_name_base}", nil, :size => "40x5"
    when :bool
      radio_button_tag("#{field_name_base}", "true") + " True" +
      radio_button_tag("#{field_name_base}", "false") + "False"
    when :float
      text_field_tag "#{field_name_base}"
    when :time, :datetime
      time = Time.now
      i = 0
      %w|year month day hour minute second|.map do |name|
        i += 1
        send("select_#{name}", time, :prefix => "#{field_name_base}[#{i}]", :discard_type => true)
      end.join
    when :date
      date = Date.today
      i = 0
      %w|year month day|.map do |name|
        i += 1
        send("select_#{name}", date, :prefix => "#{field_name_base}[#{i}]", :discard_type => true)
      end.join
    end
  end
end

#method_parameter_label(name, type) ⇒ Object

# File 'lib/action_web_service/scaffolding.rb', line 222

def method_parameter_label(name, type)
  name.to_s.capitalize + ' (' + type.human_name(false) + ')'
end

#service_method_list(service) ⇒ Object

# File 'lib/action_web_service/scaffolding.rb', line 226

def service_method_list(service)
  action = @scaffold_action_name + '_method_params'
  methods = service.api_methods_full.sort {|a, b| a[1] <=> b[1]}.map do |desc, name|
    content_tag("li", link_to(name, :action => action, :service => service.name, :method => name))
  end
  content_tag("ul", methods.join("\n"))
end