Class: CckForms::ParameterTypeClass::DateTime

Inherits:
Object
  • Object
show all
Includes:
DateTime, Base
Defined in:
lib/cck_forms/parameter_type_class/date_time.rb

Overview

Represents a single date & time.

Instance Method Summary collapse

Methods included from DateTime

#mongoize

Methods included from DateTime::DateTimeParser

#date_object_from_what_stored_in_database

Instance Method Details

#build_form(form_builder, options) ⇒ Object

Date and time SELECTs



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# File 'lib/cck_forms/parameter_type_class/date_time.rb', line 8

def build_form(form_builder, options)
  set_value_in_hash options
  value = CckForms::ParameterTypeClass::Time::date_object_from_what_stored_in_database(options[:value])
  form_element_options, form_element_html = CckForms::ParameterTypeClass::Time.default_options_for_date_time_selectors(value, options)
  form_element_options.merge!({minute_step: 5})
  form_element_html.merge!({required: options[:required]})
  ('<div class="form-inline">%s</div>' % form_builder.fields_for(:value) { |datetime_builder| datetime_builder.datetime_select '', form_element_options, form_element_html})
end

#to_s(options = nil) ⇒ Object

Options is a :symbol -> options = true:

date_attr.to_s :only_date
date_attr.to_s :only_date => true # equivalent

options:

year_obligatory - force year in output (by default current year is skipped)
only_date       - hide time
rus_date        - Russian date, like "2 июля"

By default: “01.02.2012, 12:49”.



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# File 'lib/cck_forms/parameter_type_class/date_time.rb', line 29

def to_s(options=nil)
  value = if self.value.is_a? Time
            {
                '(1i)' => self.value.year,
                '(2i)' => self.value.month,
                '(3i)' => self.value.day,
                '(4i)' => self.value.hour,
                '(5i)' => self.value.min,
            }
          else
            self.value
          end

  return '' unless value and
      value.is_a?(Hash) and
      value.try(:[], '(1i)').to_i > 0 and
      value.try(:[], '(2i)').to_i > 0 and
      value.try(:[], '(3i)').to_i > 0

  options = {options => true} if options.is_a? Symbol
  options = {} unless options.is_a? Hash

  now = Date::today
  date = DateTime.new value.try(:[], '(1i)').to_i, value.try(:[], '(2i)').to_i, value.try(:[], '(3i)').to_i, value.try(:[], '(4i)').to_i, value.try(:[], '(5i)').to_i
  date = date.in_time_zone(Rails.application.config.time_zone)

  need_year = options[:year_obligatory] || now.strftime('%Y') != date.strftime('%Y')

  if options[:rus_date]
    date_string = Russian::strftime(date, '%e %B' + (need_year ? ' %Y' : '')) # 2 июля
  else
    date_string = date.strftime('%d.%m' + (need_year ? '.%Y' : ''))
  end

  time_string = date.strftime '%H:%M'

  if options[:only_date]
    return date_string
  else
    return "#{date_string}, #{time_string}"
  end

rescue
  ''
end