Class: Katalyst::Navigation::Frontend::Builder

Inherits:
Object
  • Object
show all
Defined in:
app/helpers/katalyst/navigation/frontend/builder.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(template, list: {}, item: {}, **menu_attributes) ⇒ Builder

Returns a new instance of Builder.



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# File 'app/helpers/katalyst/navigation/frontend/builder.rb', line 12

def initialize(template, list: {}, item: {}, **menu_attributes)
  self.template    = template
  @menu_attributes = menu_attributes.freeze
  @list_attributes = list.freeze
  @item_attributes = item.freeze
end

Instance Attribute Details

#template ⇒ Object

Returns the value of attribute template.



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# File 'app/helpers/katalyst/navigation/frontend/builder.rb', line 8

def template
  @template
end

Instance Method Details

#render(tree) ⇒ Object 



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# File 'app/helpers/katalyst/navigation/frontend/builder.rb', line 19

def render(tree)
  tag.ul(**menu_attributes(tree)) do
    tree.each do |item|
      concat render_item(item)
    end
  end
end

#render_button(link) ⇒ Object 



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# File 'app/helpers/katalyst/navigation/frontend/builder.rb', line 52

def render_button(link)
  link_to(link.title, link.url, **link.link_attributes)
end

#render_children(item) ⇒ Object 



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# File 'app/helpers/katalyst/navigation/frontend/builder.rb', line 36

def render_children(item)
  tag.ul(**list_attributes(item)) do
    item.children.each do |child|
      concat render_item(child)
    end
  end
end

#render_heading(heading) ⇒ Object 



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# File 'app/helpers/katalyst/navigation/frontend/builder.rb', line 44

def render_heading(heading)
  tag.span(heading.title)
end

#render_item(item) ⇒ Object 



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# File 'app/helpers/katalyst/navigation/frontend/builder.rb', line 27

def render_item(item)
  return unless item.visible?

  tag.li(**item_attributes(item)) do
    concat public_send(:"render_#{item.model_name.param_key}", item)
    concat render_children(item) if item.children.any?
  end
end

#render_link(link) ⇒ Object 



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# File 'app/helpers/katalyst/navigation/frontend/builder.rb', line 48

def render_link(link)
  link_to(link.title, link.url, **link.link_attributes)
end