Module: UiHelper

Defined in:
app/helpers/ui_helper.rb

Instance Method Summary collapse

Instance Method Details

#ui(*args, &block) ⇒ Object 



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# File 'app/helpers/ui_helper.rb', line 3

def ui(*args, &block)
  component = []
  if args.length == 1 && args.first.is_a?(Hash) && args.first.length == 1
    component << args.first.keys.first
  else 
    while args.first.is_a? Symbol
      component << args.shift
    end
  end
  component = "ui_#{component.join '_'}"
  xrb = ui_capture(*args, &block)
  @components << xrb if @components

  self.send(component, xrb)
end

#ui_capture(*args, &block) ⇒ Object 



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# File 'app/helpers/ui_helper.rb', line 60

def ui_capture(*args, &block)
  xrb = ::XRB::Element.new
  xrb.attributes = args.extract_options!

  if block
    @components, old_components = [], @components
    xrb.inner_content = capture(&block)
    xrb.components = @components
    @components = old_components
  else
    xrb.inner_content = args.first || ''
  end

  if xrb.inner_content.is_a?(String) && ! xrb.inner_content.html_safe?
    xrb.inner_content = xrb.inner_content.html_safe
  end

  xrb
end

#ui_group(xrb) ⇒ Object 



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# File 'app/helpers/ui_helper.rb', line 47

def ui_group(xrb)
  xrb.content = ui_output do
    xrb.inner_content
  end
end

#ui_image_block(xrb) ⇒ Object 



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# File 'app/helpers/ui_helper.rb', line 19

def ui_image_block(xrb)
  image = xrb.components.shift
  group = xrb.components.shift

  title = group.components.shift
  contents = group.components.shift
  
  ui_output do <<-HTML
    <div class="image-block">
      <div class="image">#{image}</div>
      <div class="content">
        <div class="title">#{title}</div>
        #{contents}
      </div>
    </div>
    <div class="clear"></div>
  HTML
  end
end

#ui_link(xrb) ⇒ Object 



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# File 'app/helpers/ui_helper.rb', line 39

def ui_link(xrb)
  xrb.attributes[:href] = xrb.attributes[:link] if xrb.attributes[:link]

  xrb.content = ui_output do
    content_tag(:a, xrb.inner_content, xrb.attributes)
  end
end

#ui_output ⇒ Object

helper



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# File 'app/helpers/ui_helper.rb', line 54

def ui_output
  value = yield

  value.html_safe
end