avatars_controller.rb

# frozen_string_literal: true

class Settings::AvatarsController < SettingsController
  before_action :set_person
  before_action :set_avatar

  def create
    @avatar = @person.avatar || Avatar.new(user: current_user)

    @avatar.update avatar_params.merge(crop_x: nil, crop_y: nil, crop_width: nil, crop_height: nil)

    redirect_to profile_path
  end

  def show
    if @avatar.persisted?
      redirect_to url_for(@avatar.default(size: params[:size]))
    else
      send_data identicon.read, disposition: "inline"
    end
  end

  def update
    @avatar.update(avatar_params)

    redirect_to profile_path
  end

  def destroy
    @avatar.destroy

    redirect_to profile_path
  end

  private
    def avatar_params
      params.require(:avatar).permit(:image, :crop_x, :crop_y, :crop_width, :crop_height)
    end

    def set_person
      @person = current_account.people.find(params[:person_id])
    end

    def set_avatar
      @avatar = @person.avatar || Avatar.new(user: @person.user)
    end

    def identicon
      @avatar.identicon(size: params[:size])
    end
end

settings_controller.rb

# frozen_string_literal: true

class SettingsController < ApplicationController
  before_action :set_sidebar

  append_view_path "app/views/settings"

  private
    def set_sidebar
      @sidebar = :settings
    end
end