Avatar

render Avatar.new(src: "https://avatars.githubusercontent.com/u/30733", size: :lg)
render Avatar.new(initials: "YM", size: :lg)

Installation

Add the component to your project

CLI

Run the following command in your terminal

bundle exec essence add avatar

Manually

Add the following code and libraries into your project

components/avatar.rb

# frozen_string_literal: true

class Components::Avatar < Components::Essence
  attr_reader :initials, :size

  def initialize(initials: nil, size: :md, **attributes)
    @initials = initials
    @size = size
    super(**attributes)
  end

  def view_template(&)
    div(**attributes) do
      div { initials } if initials
      img(src: attributes[:src], alt: attributes[:alt], class: component_classes[:image][:_]) if attributes[:src]
      yield if block_given?
    end
  end

  private

  def component_classes
    {
      _: {
        _: "relative border border-transparent rounded-full bg-gray-100 aspect-square inline-flex items-center justify-center font-medium text-gray-700 overflow-hidden",
        size: {
          sm: "size-6 text-[0.5rem]",
          md: "size-8 text-xs",
          lg: "size-12 text-sm"
        }
      },
      image: {
        _: "absolute w-full h-full object-cover z-50"
      }
    }.freeze
  end
end