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Contents
require "digest"
require "erb"
module Avo
module Fields
class GravatarField < BaseField
attr_reader :size
attr_reader :rounded
attr_reader :default
def initialize(name, **args, &block)
@defaults = {
partial_name: "gravatar-field",
name: "Avatar",
id: args[:id].present? ? args[:id] : "email"
}
super(name, **args, &block)
hide_on [:edit, :new]
@rounded = args[:rounded].present? ? args[:rounded] : true
@size = args[:size].present? ? args[:size].to_i : 40
@default = args[:default].present? ? ERB::Util.url_encode(args[:default]).to_s : ""
@link_to_resource = args[:link_to_resource].present? ? args[:link_to_resource] : false
end
def md5
return if value.blank?
Digest::MD5.hexdigest(value.strip.downcase)
end
def to_image
options = {
default: "",
size: 340
}
query = options.map { |key, value| "#{key}=#{value}" }.join("&")
URI::HTTPS.build(host: "www.gravatar.com", path: "/avatar/#{md5}", query: query).to_s
end
end
end
end
Version data entries
36 entries across 36 versions & 1 rubygems