Module: Para::FlashHelper

Defined in:
app/helpers/para/flash_helper.rb

Instance Method Summary collapse

Instance Method Details

#display_admin_flash ⇒ Object 



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# File 'app/helpers/para/flash_helper.rb', line 3

def display_admin_flash
  # Render empty string if no flash
  return "" if flash.empty?

  # Make a div.alert for each message and join the whole
  messages = flash.map do |type, message|
    flash.delete(type)
    type = homogenize_flash_type(type)

    icon = content_tag(:div, class: "alert-icon-container pull-left") do
      content_tag(:i, "", class: "fa #{ icon_class_for(type) }") +
      ' '.html_safe
    end

    alert(type: type) do
      icon + content_tag(:p, message.html_safe)
    end
  end

  # Join the messages and make sure markup is correctly displayed
  messages.join.html_safe
end