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integrating I18n into Rails

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1 parent 40557e1 commit 45d41f0dadd9fa171f306ff356770c4492726f30 Sven Fuchs committed Jun 19, 2008
@@ -32,6 +32,8 @@
require 'action_view/partials'
require 'action_view/template_error'
+require 'action_view/lang/en-US.rb'
+
ActionView::Base.class_eval do
include ActionView::Partials
@@ -151,12 +151,17 @@ def error_message_on(object, method, prepend_text = "", append_text = "", css_cl
# instance yourself and set it up. View the source of this method to see how easy it is.
def error_messages_for(*params)
options = params.extract_options!.symbolize_keys
+
if object = options.delete(:object)
objects = [object].flatten
else
objects = params.collect {|object_name| instance_variable_get("@#{object_name}") }.compact
end
- count = objects.inject(0) {|sum, object| sum + object.errors.count }
+
+ count = objects.inject(0) {|sum, object| sum + object.errors.count }
+ locale = options[:locale]
+ locale ||= request.locale if respond_to?(:request)
+
unless count.zero?
html = {}
[:id, :class].each do |key|
@@ -168,21 +173,29 @@ def error_messages_for(*params)
end
end
options[:object_name] ||= params.first
- options[:header_message] = "#{pluralize(count, 'error')} prohibited this #{options[:object_name].to_s.gsub('_', ' ')} from being saved" unless options.include?(:header_message)
- options[:message] ||= 'There were problems with the following fields:' unless options.include?(:message)
- error_messages = objects.sum {|object| object.errors.full_messages.map {|msg| content_tag(:li, msg) } }.join
- contents = ''
- contents << content_tag(options[:header_tag] || :h2, options[:header_message]) unless options[:header_message].blank?
- contents << content_tag(:p, options[:message]) unless options[:message].blank?
- contents << content_tag(:ul, error_messages)
+ I18n.with_options :locale => locale, :scope => [:active_record, :error] do |locale|
+ header_message = if options.include?(:header_message)
+ options[:header_message]
+ else
+ object_name = options[:object_name].to_s.gsub('_', ' ')
+ locale.t :header_message, :count => count, :object_name => object_name
+ end
+ message = options.include?(:message) ? options[:message] : locale.t(:message)
+ error_messages = objects.sum {|object| object.errors.full_messages.map {|msg| content_tag(:li, msg) } }.join
+
+ contents = ''
+ contents << content_tag(options[:header_tag] || :h2, header_message) unless header_message.blank?
+ contents << content_tag(:p, message) unless message.blank?
+ contents << content_tag(:ul, error_messages)
- content_tag(:div, contents, html)
+ content_tag(:div, contents, html)
+ end
else
''
end
end
-
+
private
def all_input_tags(record, record_name, options)
input_block = options[:input_block] || default_input_block
@@ -58,35 +58,43 @@ module DateHelper
# distance_of_time_in_words(to_time, from_time, true) # => over 6 years
# distance_of_time_in_words(Time.now, Time.now) # => less than a minute
#
- def distance_of_time_in_words(from_time, to_time = 0, include_seconds = false)
+ def distance_of_time_in_words(from_time, to_time = 0, include_seconds = false, options = {})
+ locale = options[:locale]
+ locale ||= request.locale if respond_to?(:request)
+
from_time = from_time.to_time if from_time.respond_to?(:to_time)
to_time = to_time.to_time if to_time.respond_to?(:to_time)
distance_in_minutes = (((to_time - from_time).abs)/60).round
distance_in_seconds = ((to_time - from_time).abs).round
- case distance_in_minutes
- when 0..1
- return (distance_in_minutes == 0) ? 'less than a minute' : '1 minute' unless include_seconds
- case distance_in_seconds
- when 0..4 then 'less than 5 seconds'
- when 5..9 then 'less than 10 seconds'
- when 10..19 then 'less than 20 seconds'
- when 20..39 then 'half a minute'
- when 40..59 then 'less than a minute'
- else '1 minute'
- end
+ I18n.with_options :locale => locale, :scope => :'datetime.distance_in_words' do |locale|
+ case distance_in_minutes
+ when 0..1
+ return distance_in_minutes == 0 ?
+ locale.t(:less_than_x_minutes, :count => 1) :
+ locale.t(:x_minutes, :count => distance_in_minutes) unless include_seconds
+
+ case distance_in_seconds
+ when 0..4 then locale.t :less_than_x_seconds, :count => 5
+ when 5..9 then locale.t :less_than_x_seconds, :count => 10
+ when 10..19 then locale.t :less_than_x_seconds, :count => 20
+ when 20..39 then locale.t :half_a_minute
+ when 40..59 then locale.t :less_than_x_minutes, :count => 1
+ else locale.t :x_minutes, :count => 1
+ end
- when 2..44 then "#{distance_in_minutes} minutes"
- when 45..89 then 'about 1 hour'
- when 90..1439 then "about #{(distance_in_minutes.to_f / 60.0).round} hours"
- when 1440..2879 then '1 day'
- when 2880..43199 then "#{(distance_in_minutes / 1440).round} days"
- when 43200..86399 then 'about 1 month'
- when 86400..525599 then "#{(distance_in_minutes / 43200).round} months"
- when 525600..1051199 then 'about 1 year'
- else "over #{(distance_in_minutes / 525600).round} years"
+ when 2..44 then locale.t :x_minutes, :count => distance_in_minutes
+ when 45..89 then locale.t :about_x_hours, :count => 1
+ when 90..1439 then locale.t :about_x_hours, :count => (distance_in_minutes.to_f / 60.0).round
+ when 1440..2879 then locale.t :x_days, :count => 1
+ when 2880..43199 then locale.t :x_days, :count => (distance_in_minutes / 1440).round
+ when 43200..86399 then locale.t :about_x_months, :count => 1
+ when 86400..525599 then locale.t :x_months, :count => (distance_in_minutes / 43200).round
+ when 525600..1051199 then locale.t :about_x_years, :count => 1
+ else locale.t :over_x_years, :count => (distance_in_minutes / 525600).round
+ end
end
- end
+ end
# Like distance_of_time_in_words, but where <tt>to_time</tt> is fixed to <tt>Time.now</tt>.
#
@@ -498,13 +506,19 @@ def select_day(date, options = {}, html_options = {})
# select_month(Date.today, :use_month_names => %w(Januar Februar Marts ...))
#
def select_month(date, options = {}, html_options = {})
+ locale = options[:locale]
+ locale ||= request.locale if respond_to?(:request)
+
val = date ? (date.kind_of?(Fixnum) ? date : date.month) : ''
if options[:use_hidden]
hidden_html(options[:field_name] || 'month', val, options)
else
month_options = []
- month_names = options[:use_month_names] || (options[:use_short_month] ? Date::ABBR_MONTHNAMES : Date::MONTHNAMES)
+ month_names = options[:use_month_names] || begin
+ (options[:use_short_month] ? :'date.abbr_month_names' : :'date.month_names').t locale
+ end
month_names.unshift(nil) if month_names.size < 13
+
1.upto(12) do |month_number|
month_name = if options[:use_month_numbers]
month_number
@@ -522,7 +536,7 @@ def select_month(date, options = {}, html_options = {})
end
select_html(options[:field_name] || 'month', month_options.join, options, html_options)
end
- end
+ end
# Returns a select tag with options for each of the five years on each side of the current, which is selected. The five year radius
# can be changed using the <tt>:start_year</tt> and <tt>:end_year</tt> keys in the +options+. Both ascending and descending year
@@ -612,15 +626,17 @@ def to_datetime_select_tag(options = {}, html_options = {})
private
def date_or_time_select(options, html_options = {})
+ locale = options[:locale]
+
defaults = { :discard_type => true }
options = defaults.merge(options)
datetime = value(object)
datetime ||= default_time_from_options(options[:default]) unless options[:include_blank]
-
+
position = { :year => 1, :month => 2, :day => 3, :hour => 4, :minute => 5, :second => 6 }
- order = (options[:order] ||= [:year, :month, :day])
-
+ order = options[:order] ||= :'date.order'.t(locale)
+
# Discard explicit and implicit by not being included in the :order
discard = {}
discard[:year] = true if options[:discard_year] or !order.include?(:year)
@@ -629,19 +645,19 @@ def date_or_time_select(options, html_options = {})
discard[:hour] = true if options[:discard_hour]
discard[:minute] = true if options[:discard_minute] or discard[:hour]
discard[:second] = true unless options[:include_seconds] && !discard[:minute]
-
+
# If the day is hidden and the month is visible, the day should be set to the 1st so all month choices are valid
# (otherwise it could be 31 and february wouldn't be a valid date)
if datetime && discard[:day] && !discard[:month]
datetime = datetime.change(:day => 1)
end
-
+
# Maintain valid dates by including hidden fields for discarded elements
[:day, :month, :year].each { |o| order.unshift(o) unless order.include?(o) }
-
+
# Ensure proper ordering of :hour, :minute and :second
[:hour, :minute, :second].each { |o| order.delete(o); order.push(o) }
-
+
date_or_time_select = ''
order.reverse.each do |param|
# Send hidden fields for discarded elements once output has started
@@ -656,9 +672,8 @@ def date_or_time_select(options, html_options = {})
when :second then options[:include_seconds] ? " : " : ""
else ""
end)
-
end
-
+
date_or_time_select
end
@@ -276,16 +276,25 @@ def option_groups_from_collection_for_select(collection, group_method, group_lab
# that they will be listed above the rest of the (long) list.
#
# NOTE: Only the option tags are returned, you have to wrap this call in a regular HTML select tag.
- def country_options_for_select(selected = nil, priority_countries = nil)
+ def country_options_for_select(*args)
+ options = args.extract_options!
+
+ locale = options[:locale]
+ locale ||= request.locale if respond_to?(:request)
+
+ selected, priority_countries = *args
+ countries = :'countries.names'.t options[:locale]
country_options = ""
if priority_countries
+ # TODO priority_countries need to be translated?
country_options += options_for_select(priority_countries, selected)
country_options += "<option value=\"\" disabled=\"disabled\">-------------</option>\n"
end
- return country_options + options_for_select(COUNTRIES, selected)
+ return country_options + options_for_select(countries, selected)
end
+
# Returns a string of option tags for pretty much any time zone in the
# world. Supply a TimeZone name as +selected+ to have it marked as the
@@ -340,43 +349,8 @@ def option_value_selected?(value, selected)
end
# All the countries included in the country_options output.
- COUNTRIES = ["Afghanistan", "Aland Islands", "Albania", "Algeria", "American Samoa", "Andorra", "Angola",
- "Anguilla", "Antarctica", "Antigua And Barbuda", "Argentina", "Armenia", "Aruba", "Australia", "Austria",
- "Azerbaijan", "Bahamas", "Bahrain", "Bangladesh", "Barbados", "Belarus", "Belgium", "Belize", "Benin",
- "Bermuda", "Bhutan", "Bolivia", "Bosnia and Herzegowina", "Botswana", "Bouvet Island", "Brazil",
- "British Indian Ocean Territory", "Brunei Darussalam", "Bulgaria", "Burkina Faso", "Burundi", "Cambodia",
- "Cameroon", "Canada", "Cape Verde", "Cayman Islands", "Central African Republic", "Chad", "Chile", "China",
- "Christmas Island", "Cocos (Keeling) Islands", "Colombia", "Comoros", "Congo",
- "Congo, the Democratic Republic of the", "Cook Islands", "Costa Rica", "Cote d'Ivoire", "Croatia", "Cuba",
- "Cyprus", "Czech Republic", "Denmark", "Djibouti", "Dominica", "Dominican Republic", "Ecuador", "Egypt",
- "El Salvador", "Equatorial Guinea", "Eritrea", "Estonia", "Ethiopia", "Falkland Islands (Malvinas)",
- "Faroe Islands", "Fiji", "Finland", "France", "French Guiana", "French Polynesia",
- "French Southern Territories", "Gabon", "Gambia", "Georgia", "Germany", "Ghana", "Gibraltar", "Greece", "Greenland", "Grenada", "Guadeloupe", "Guam", "Guatemala", "Guernsey", "Guinea",
- "Guinea-Bissau", "Guyana", "Haiti", "Heard and McDonald Islands", "Holy See (Vatican City State)",
- "Honduras", "Hong Kong", "Hungary", "Iceland", "India", "Indonesia", "Iran, Islamic Republic of", "Iraq",
- "Ireland", "Isle of Man", "Israel", "Italy", "Jamaica", "Japan", "Jersey", "Jordan", "Kazakhstan", "Kenya",
- "Kiribati", "Korea, Democratic People's Republic of", "Korea, Republic of", "Kuwait", "Kyrgyzstan",
- "Lao People's Democratic Republic", "Latvia", "Lebanon", "Lesotho", "Liberia", "Libyan Arab Jamahiriya",
- "Liechtenstein", "Lithuania", "Luxembourg", "Macao", "Macedonia, The Former Yugoslav Republic Of",
- "Madagascar", "Malawi", "Malaysia", "Maldives", "Mali", "Malta", "Marshall Islands", "Martinique",
- "Mauritania", "Mauritius", "Mayotte", "Mexico", "Micronesia, Federated States of", "Moldova, Republic of",
- "Monaco", "Mongolia", "Montenegro", "Montserrat", "Morocco", "Mozambique", "Myanmar", "Namibia", "Nauru",
- "Nepal", "Netherlands", "Netherlands Antilles", "New Caledonia", "New Zealand", "Nicaragua", "Niger",
- "Nigeria", "Niue", "Norfolk Island", "Northern Mariana Islands", "Norway", "Oman", "Pakistan", "Palau",
- "Palestinian Territory, Occupied", "Panama", "Papua New Guinea", "Paraguay", "Peru", "Philippines",
- "Pitcairn", "Poland", "Portugal", "Puerto Rico", "Qatar", "Reunion", "Romania", "Russian Federation",
- "Rwanda", "Saint Barthelemy", "Saint Helena", "Saint Kitts and Nevis", "Saint Lucia",
- "Saint Pierre and Miquelon", "Saint Vincent and the Grenadines", "Samoa", "San Marino",
- "Sao Tome and Principe", "Saudi Arabia", "Senegal", "Serbia", "Seychelles", "Sierra Leone", "Singapore",
- "Slovakia", "Slovenia", "Solomon Islands", "Somalia", "South Africa",
- "South Georgia and the South Sandwich Islands", "Spain", "Sri Lanka", "Sudan", "Suriname",
- "Svalbard and Jan Mayen", "Swaziland", "Sweden", "Switzerland", "Syrian Arab Republic",
- "Taiwan, Province of China", "Tajikistan", "Tanzania, United Republic of", "Thailand", "Timor-Leste",
- "Togo", "Tokelau", "Tonga", "Trinidad and Tobago", "Tunisia", "Turkey", "Turkmenistan",
- "Turks and Caicos Islands", "Tuvalu", "Uganda", "Ukraine", "United Arab Emirates", "United Kingdom",
- "United States", "United States Minor Outlying Islands", "Uruguay", "Uzbekistan", "Vanuatu", "Venezuela",
- "Viet Nam", "Virgin Islands, British", "Virgin Islands, U.S.", "Wallis and Futuna", "Western Sahara",
- "Yemen", "Zambia", "Zimbabwe"] unless const_defined?("COUNTRIES")
+ # only included for backwards compatibility, please use the I18n interface
+ COUNTRIES = :'countries.names'.t 'en-US' unless const_defined?("COUNTRIES")
end
class InstanceTag #:nodoc:
@@ -69,13 +69,19 @@ def number_to_phone(number, options = {})
# number_to_currency(1234567890.50, :unit => "&pound;", :separator => ",", :delimiter => "", :format => "%n %u")
# # => 1234567890,50 &pound;
def number_to_currency(number, options = {})
- options = options.stringify_keys
- precision = options["precision"] || 2
- unit = options["unit"] || "$"
- separator = precision > 0 ? options["separator"] || "." : ""
- delimiter = options["delimiter"] || ","
- format = options["format"] || "%u%n"
+ options = options.symbolize_keys
+
+ locale = options[:locale]
+ locale ||= request.locale if respond_to?(:request)
+ defaults = :'currency.format'.t(locale) || {}
+ precision = options[:precision] || defaults[:precision]
+ unit = options[:unit] || defaults[:unit]
+ separator = options[:separator] || defaults[:separator]
+ delimiter = options[:delimiter] || defaults[:delimiter]
+ format = options[:format] || defaults[:format]
+ separator = '' if precision == 0
+
begin
parts = number_with_precision(number, precision).split('.')
format.gsub(/%n/, number_with_delimiter(parts[0], delimiter) + separator + parts[1].to_s).gsub(/%u/, unit)
Oops, something went wrong. Retry.

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