Redmine/lib/redmine/i18n.rb

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module Redmine
module I18n
def self.included(base)
base.extend Redmine::I18n
end
def l(*args)
case args.size
when 1
::I18n.t(*args)
when 2
if args.last.is_a?(Hash)
::I18n.t(*args)
elsif args.last.is_a?(String)
::I18n.t(args.first, :value => args.last)
else
::I18n.t(args.first, :count => args.last)
end
else
raise "Translation string with multiple values: #{args.first}"
end
end
def l_or_humanize(s, options={})
k = "#{options[:prefix]}#{s}".to_sym
::I18n.t(k, :default => s.to_s.humanize)
end
def l_hours(hours)
hours = hours.to_f
l((hours < 2.0 ? :label_f_hour : :label_f_hour_plural), :value => ("%.2f" % hours.to_f))
end
def ll(lang, str, value=nil)
::I18n.t(str.to_s, :value => value, :locale => lang.to_s.gsub(%r{(.+)\-(.+)$}) { "#{$1}-#{$2.upcase}" })
end
def format_date(date)
return nil unless date
options = {}
options[:format] = Setting.date_format unless Setting.date_format.blank?
options[:locale] = User.current.language unless User.current.language.blank?
::I18n.l(date.to_date, options)
end
def format_time(time, include_date = true)
return nil unless time
options = {}
options[:format] = (Setting.time_format.blank? ? :time : Setting.time_format)
options[:locale] = User.current.language unless User.current.language.blank?
time = time.to_time if time.is_a?(String)
zone = User.current.time_zone
local = zone ? time.in_time_zone(zone) : (time.utc? ? time.localtime : time)
(include_date ? "#{format_date(local)} " : "") + ::I18n.l(local, options)
end
def day_name(day)
::I18n.t('date.day_names')[day % 7]
end
def month_name(month)
::I18n.t('date.month_names')[month]
end
def valid_languages
@@valid_languages ||= Dir.glob(File.join(Rails.root, 'config', 'locales', '*.yml')).collect {|f| File.basename(f).split('.').first}.collect(&:to_sym)
end
def find_language(lang)
@@languages_lookup = valid_languages.inject({}) {|k, v| k[v.to_s.downcase] = v; k }
@@languages_lookup[lang.to_s.downcase]
end
def set_language_if_valid(lang)
if l = find_language(lang)
::I18n.locale = l
end
end
def current_language
::I18n.locale
end
end
end