Class: SimpleDataPresentation::SimpleDataList::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/simple_data_presentation/simple_data_list/base.rb

Instance Method Summary collapse

Constructor Details

#initialize(context, resource, options = {}, &content_block) ⇒ Base 



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# File 'lib/simple_data_presentation/simple_data_list/base.rb', line 2

def initialize(context, resource, options = {}, &content_block)
  @context = context
  @resource = resource
  @options = options
  @content_block = content_block
  @resource_class = @options.delete(:resource_class) || @resource.class
  @html_options = SimpleDataPresentation::HtmlOptions.new(@options.delete(:html) || {})
  @html_options[:class] = "dl-horizontal"
end

Instance Method Details

#item(*args, &block) ⇒ Object 



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# File 'lib/simple_data_presentation/simple_data_list/base.rb', line 12

def item(*args, &block)
  self.title(*args.clone) + self.value(*args.clone, &block)
end

#render! ⇒ Object 



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# File 'lib/simple_data_presentation/simple_data_list/base.rb', line 54

def render!
  @context.raw @context.content_tag :dl, @context.capture(self, &@content_block), @html_options
end

#title(*args, &block) ⇒ Object 



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# File 'lib/simple_data_presentation/simple_data_list/base.rb', line 16

def title(*args, &block)
  options = args.extract_options!
  content = if block.present?
    @context.capture(@resource_class, &block)
  else
    if options[:label].is_a?(Symbol)
      @resource_class.human_attribute_name options[:label]
    elsif !options[:label].nil?
      options[:label]
    elsif args.any?
      @resource_class.human_attribute_name args.join("_").to_sym
    end
  end
  @context.content_tag :dt, content, SimpleDataPresentation::HtmlOptions.new(options[:html] || {}).merge(options[:label_html] || {})
end

#value(*args, &block) ⇒ Object 



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# File 'lib/simple_data_presentation/simple_data_list/base.rb', line 32

def value(*args, &block)
  options = args.extract_options!
  if block.present?
    content = @context.capture @resource, &block
  else
    if (value_option = options[:value]).present?
      content = value_option.respond_to?(:call) ? value_option.call(@resource) : value_option
    else
      content = value_for_method_chain *args
    end
    as_formatter = options[:as]
    if as_formatter.present?
      as_formatter = @context.method(as_formatter).to_proc if as_formatter.is_a?(Symbol)
      content = case as_formatter.arity
      when 1; as_formatter.call content
      when 2; as_formatter.call @resource, content
      end
    end
  end
  @context.content_tag :dd, content, SimpleDataPresentation::HtmlOptions.new(options[:html] || {}).merge(options[:value_html] || {})
end