Module: LazyValue::ApplicationHelper

Defined in:
app/helpers/lazy_value/application_helper.rb

Constant Summary collapse

SPINNER = 
<<~SVG
  <svg width="24" height="24" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><style>.spinner_OSmW{transform-origin:center;animation:spinner_T6mA .75s step-end infinite}@keyframes spinner_T6mA{8.3%{transform:rotate(30deg)}16.6%{transform:rotate(60deg)}25%{transform:rotate(90deg)}33.3%{transform:rotate(120deg)}41.6%{transform:rotate(150deg)}50%{transform:rotate(180deg)}58.3%{transform:rotate(210deg)}66.6%{transform:rotate(240deg)}75%{transform:rotate(270deg)}83.3%{transform:rotate(300deg)}91.6%{transform:rotate(330deg)}100%{transform:rotate(360deg)}}</style><g class="spinner_OSmW"><rect x="11" y="1" width="2" height="5" opacity=".14"/><rect x="11" y="1" width="2" height="5" transform="rotate(30 12 12)" opacity=".29"/><rect x="11" y="1" width="2" height="5" transform="rotate(60 12 12)" opacity=".43"/><rect x="11" y="1" width="2" height="5" transform="rotate(90 12 12)" opacity=".57"/><rect x="11" y="1" width="2" height="5" transform="rotate(120 12 12)" opacity=".71"/><rect x="11" y="1" width="2" height="5" transform="rotate(150 12 12)" opacity=".86"/><rect x="11" y="1" width="2" height="5" transform="rotate(180 12 12)"/></g></svg>
SVG

Instance Method Summary collapse

Instance Method Details

#lazy_value_tag(*args, &block) ⇒ Object 



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# File 'app/helpers/lazy_value/application_helper.rb', line 7

def lazy_value_tag(*args, &block)
  element_id = "lazy_value_#{SecureRandom.hex(8)}"
  kaller = caller_locations.first

  options = {}
  args.each { |e| options.merge!(e) if e.is_a?(Hash) }
  options[:class] = [options[:class], "lazy-value-tag"].compact_blank.join(" ")
  options[:id] = element_id

  data = LazyValue.cryptography.encrypt_and_sign(
    {
      path: kaller.path,
      lineno: kaller.lineno
    }.to_json
  )

  content_tag(:span, raw(SPINNER), options) + raw(js_code(data, element_id))
end