class Trestle::Navigation::Item

Attributes

name[R]
options[R]
path[R]

Public Class Methods

new(name, path=nil, options={}) click to toggle source
# File lib/trestle/navigation/item.rb, line 6
def initialize(name, path=nil, options={})
  @name, @path, @options = name, path, options
end

Public Instance Methods

<=>(other) click to toggle source
# File lib/trestle/navigation/item.rb, line 19
def <=>(other)
  priority <=> other.priority
end
==(other) click to toggle source
# File lib/trestle/navigation/item.rb, line 10
def ==(other)
  other.is_a?(self.class) && name == other.name && path == other.path
end
Also aliased as: eql?
admin() click to toggle source
# File lib/trestle/navigation/item.rb, line 38
def admin
  options[:admin]
end
badge() click to toggle source
# File lib/trestle/navigation/item.rb, line 54
def badge
  Badge.new(options[:badge]) if badge?
end
badge?() click to toggle source
# File lib/trestle/navigation/item.rb, line 50
def badge?
  !!options[:badge]
end
eql?(other)
Alias for: ==
group() click to toggle source
# File lib/trestle/navigation/item.rb, line 34
def group
  options[:group] || NullGroup.new
end
hash() click to toggle source
# File lib/trestle/navigation/item.rb, line 15
def hash
  [name, path].hash
end
html_options() click to toggle source
# File lib/trestle/navigation/item.rb, line 58
def html_options
  options.except(:admin, :badge, :group, :icon, :if, :label, :priority, :unless)
end
icon() click to toggle source
# File lib/trestle/navigation/item.rb, line 46
def icon
  options[:icon] || Trestle.config.default_navigation_icon
end
label() click to toggle source
# File lib/trestle/navigation/item.rb, line 42
def label
  options[:label] || I18n.t("admin.navigation.items.#{name}", default: name.to_s.titlecase)
end
priority() click to toggle source
# File lib/trestle/navigation/item.rb, line 23
def priority
  case options[:priority]
  when :first
    -Float::INFINITY
  when :last
    Float::INFINITY
  else
    options[:priority] || 0
  end
end
visible?(context) click to toggle source
# File lib/trestle/navigation/item.rb, line 62
def visible?(context)
  if options[:if]
    context.instance_exec(&options[:if])
  elsif options[:unless]
    !context.instance_exec(&options[:unless])
  else
    true
  end
end