Module: Trestle::FormatHelper

Defined in:
app/helpers/trestle/format_helper.rb

Instance Method Summary collapse

Instance Method Details

#autoformat_value(value, options = {}) ⇒ Object


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# File 'app/helpers/trestle/format_helper.rb', line 22

def autoformat_value(value, options={})
  case value
  when Array
    (:ol, safe_join(value.map { |v|
      (:li, v.is_a?(Array) ? v : autoformat_value(v, options)) },
    "\n"))
  when Time, DateTime
    timestamp(value)
  when Date
    datestamp(value)
  when TrueClass, FalseClass
    status_tag(icon("fa fa-check"), :success) if value
  when NilClass
    blank = options.key?(:blank) ? options[:blank] : I18n.t("admin.format.blank")
    if blank.respond_to?(:call)
      instance_exec(&blank)
    else
      (:span, blank, class: "blank")
    end
  when String
    if value.html_safe? || options[:truncate] == false
      value
    else
      truncate(value, options[:truncate] || {})
    end
  when ->(value) { value.respond_to?(:id) }
    display(value)
  else
    value
  end
end

#format_value(value, options = {}) ⇒ Object


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# File 'app/helpers/trestle/format_helper.rb', line 3

def format_value(value, options={})
  if options.key?(:format)
    format_value_from_options(value, options)
  else
    autoformat_value(value, options)
  end
end

#format_value_from_options(value, options = {}) ⇒ Object


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# File 'app/helpers/trestle/format_helper.rb', line 11

def format_value_from_options(value, options={})
  case options[:format]
  when :currency
    number_to_currency(value)
  when :tags
    safe_join(Array(value).map { |tag| (:span, tag, class: "tag") })
  else
    value
  end
end