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Contents
# frozen_string_literal: true
require 'net/http'
module Satis
module Avatar
class Component < Satis::ApplicationComponent
attr_reader :name, :photo, :email, :options, :color
def initialize(name: nil, email: nil, photo: nil, **options)
super
@name = name
@photo = photo
@options = options
@options[:class] ||= 'w-8 h-8'
@email = email
@background_color = "#6b7280"
@color = options.fetch(:color, true)
end
def initials
if name.present? && !name.index('@')
name.split(' ').map(&:capitalize).join(' ').scan(/[A-Z]/)[0..1].join
else
(name || email).split('@').map(&:capitalize).join('@').scan(/[A-Z]/)[0..1].join
end
end
# Returns the hex-background color for the avatar based on the name or email
def background_color
return unless name || email || color
@background_color = "##{Digest::MD5.hexdigest(name || email).first(6)}"
end
def photo_url
return unless photo&.attached?
Rails.application.routes.url_helpers.rails_blob_path(photo, only_path: true)
end
def gravatar?
return false if email.blank?
url = "https://www.gravatar.com/avatar/#{Digest::MD5.hexdigest(email).downcase}?d=404"
uri = URI.parse(url)
http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = true if uri.scheme == 'https'
request = Net::HTTP::Get.new(uri.request_uri)
request.add_field('User-Agent', controller.request.user_agent)
response = http.request(request)
response.code.to_i != 404
end
def gravatar_url
"https://www.gravatar.com/avatar/#{Digest::MD5.hexdigest(email).downcase}?d=404" if gravatar?
end
end
end
end
Version data entries
22 entries across 22 versions & 1 rubygems