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require 'active_support/core_ext/time/calculations'
module ActionView
module Helpers
module Tags # :nodoc:
class DateSelect < Base # :nodoc:
def initialize(object_name, method_name, template_object, options, html_options)
@html_options = html_options
super(object_name, method_name, template_object, options)
end
def render
error_wrapping(datetime_selector(@options, @html_options).send("select_#{select_type}").html_safe)
end
class << self
def select_type
@select_type ||= self.name.split("::").last.sub("Select", "").downcase
end
end
private
def select_type
self.class.select_type
end
def datetime_selector(options, html_options)
datetime = options.fetch(:selected) { value(object) || default_datetime(options) }
@auto_index ||= nil
options = options.dup
options[:field_name] = @method_name
options[:include_position] = true
options[:prefix] ||= @object_name
options[:index] = @auto_index if @auto_index && !options.has_key?(:index)
DateTimeSelector.new(datetime, options, html_options)
end
def default_datetime(options)
return if options[:include_blank] || options[:prompt]
case options[:default]
when nil
Time.current
when Date, Time
options[:default]
else
default = options[:default].dup
# Rename :minute and :second to :min and :sec
default[:min] ||= default[:minute]
default[:sec] ||= default[:second]
time = Time.current
[:year, :month, :day, :hour, :min, :sec].each do |key|
default[key] ||= time.send(key)
end
Time.utc(
default[:year], default[:month], default[:day],
default[:hour], default[:min], default[:sec]
)
end
end
end
end
end
end
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