gloc-rails-text.rb
150 lines
| 7.3 KiB
| text/x-ruby
|
RubyLexer
Jean-Philippe Lang
|
r10 | # Copyright (c) 2005-2006 David Barri | ||
| require 'date' | ||||
| module ActionView #:nodoc: | ||||
| module Helpers #:nodoc: | ||||
| module DateHelper | ||||
| unless const_defined?(:LOCALIZED_HELPERS) | ||||
| LOCALIZED_HELPERS= true | ||||
| LOCALIZED_MONTHNAMES = {} | ||||
| LOCALIZED_ABBR_MONTHNAMES = {} | ||||
| end | ||||
| # This method uses <tt>current_language</tt> to return a localized string. | ||||
| def distance_of_time_in_words(from_time, to_time = 0, include_seconds = false) | ||||
| 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) ? l(:actionview_datehelper_time_in_words_minute_less_than) : l(:actionview_datehelper_time_in_words_minute_single) unless include_seconds | ||||
| case distance_in_seconds | ||||
| when 0..5 then lwr(:actionview_datehelper_time_in_words_second_less_than, 5) | ||||
| when 6..10 then lwr(:actionview_datehelper_time_in_words_second_less_than, 10) | ||||
| when 11..20 then lwr(:actionview_datehelper_time_in_words_second_less_than, 20) | ||||
| when 21..40 then l(:actionview_datehelper_time_in_words_minute_half) | ||||
| when 41..59 then l(:actionview_datehelper_time_in_words_minute_less_than) | ||||
| else l(:actionview_datehelper_time_in_words_minute) | ||||
| end | ||||
| when 2..45 then lwr(:actionview_datehelper_time_in_words_minute, distance_in_minutes) | ||||
| when 46..90 then l(:actionview_datehelper_time_in_words_hour_about_single) | ||||
| when 90..1440 then lwr(:actionview_datehelper_time_in_words_hour_about, (distance_in_minutes.to_f / 60.0).round) | ||||
| when 1441..2880 then lwr(:actionview_datehelper_time_in_words_day, 1) | ||||
| else lwr(:actionview_datehelper_time_in_words_day, (distance_in_minutes / 1440).round) | ||||
| end | ||||
| end | ||||
| # This method has been modified so that a localized string can be appended to the day numbers. | ||||
| def select_day(date, options = {}) | ||||
| day_options = [] | ||||
| prefix = l :actionview_datehelper_select_day_prefix | ||||
| 1.upto(31) do |day| | ||||
| day_options << ((date && (date.kind_of?(Fixnum) ? date : date.day) == day) ? | ||||
| %(<option value="#{day}" selected="selected">#{day}#{prefix}</option>\n) : | ||||
| %(<option value="#{day}">#{day}#{prefix}</option>\n) | ||||
| ) | ||||
| end | ||||
| select_html(options[:field_name] || 'day', day_options, options[:prefix], options[:include_blank], options[:discard_type], options[:disabled]) | ||||
| end | ||||
| # This method has been modified so that | ||||
| # * the month names are localized. | ||||
| # * it uses options: <tt>:min_date</tt>, <tt>:max_date</tt>, <tt>:start_month</tt>, <tt>:end_month</tt> | ||||
| # * a localized string can be appended to the month numbers when the <tt>:use_month_numbers</tt> option is specified. | ||||
| def select_month(date, options = {}) | ||||
| unless LOCALIZED_MONTHNAMES.has_key?(current_language) | ||||
| LOCALIZED_MONTHNAMES[current_language] = [''] + l(:actionview_datehelper_select_month_names).split(',') | ||||
| LOCALIZED_ABBR_MONTHNAMES[current_language] = [''] + l(:actionview_datehelper_select_month_names_abbr).split(',') | ||||
| end | ||||
| month_options = [] | ||||
| month_names = options[:use_short_month] ? LOCALIZED_ABBR_MONTHNAMES[current_language] : LOCALIZED_MONTHNAMES[current_language] | ||||
| if options.has_key?(:min_date) && options.has_key?(:max_date) | ||||
| if options[:min_date].year == options[:max_date].year | ||||
| start_month, end_month = options[:min_date].month, options[:max_date].month | ||||
| end | ||||
| end | ||||
| start_month = (options[:start_month] || 1) unless start_month | ||||
| end_month = (options[:end_month] || 12) unless end_month | ||||
| prefix = l :actionview_datehelper_select_month_prefix | ||||
| start_month.upto(end_month) do |month_number| | ||||
| month_name = if options[:use_month_numbers] | ||||
| "#{month_number}#{prefix}" | ||||
| elsif options[:add_month_numbers] | ||||
| month_number.to_s + ' - ' + month_names[month_number] | ||||
| else | ||||
| month_names[month_number] | ||||
| end | ||||
| month_options << ((date && (date.kind_of?(Fixnum) ? date : date.month) == month_number) ? | ||||
| %(<option value="#{month_number}" selected="selected">#{month_name}</option>\n) : | ||||
| %(<option value="#{month_number}">#{month_name}</option>\n) | ||||
| ) | ||||
| end | ||||
| select_html(options[:field_name] || 'month', month_options, options[:prefix], options[:include_blank], options[:discard_type], options[:disabled]) | ||||
| end | ||||
| # This method has been modified so that | ||||
| # * it uses options: <tt>:min_date</tt>, <tt>:max_date</tt> | ||||
| # * a localized string can be appended to the years numbers. | ||||
| def select_year(date, options = {}) | ||||
| year_options = [] | ||||
| y = date ? (date.kind_of?(Fixnum) ? (y = (date == 0) ? Date.today.year : date) : date.year) : Date.today.year | ||||
| start_year = options.has_key?(:min_date) ? options[:min_date].year : (options[:start_year] || y-5) | ||||
| end_year = options.has_key?(:max_date) ? options[:max_date].year : (options[:end_year] || y+5) | ||||
| step_val = start_year < end_year ? 1 : -1 | ||||
| prefix = l :actionview_datehelper_select_year_prefix | ||||
| start_year.step(end_year, step_val) do |year| | ||||
| year_options << ((date && (date.kind_of?(Fixnum) ? date : date.year) == year) ? | ||||
| %(<option value="#{year}" selected="selected">#{year}#{prefix}</option>\n) : | ||||
| %(<option value="#{year}">#{year}#{prefix}</option>\n) | ||||
| ) | ||||
| end | ||||
| select_html(options[:field_name] || 'year', year_options, options[:prefix], options[:include_blank], options[:discard_type], options[:disabled]) | ||||
| end | ||||
|
Jean-Philippe Lang
|
r170 | |||
| # added by JP Lang | ||||
| # select_html is a rails private method and changed in 1.2 | ||||
| # implementation added here for compatibility | ||||
| def select_html(type, options, prefix = nil, include_blank = false, discard_type = false, disabled = false) | ||||
| select_html = %(<select name="#{prefix || "date"}) | ||||
| select_html << "[#{type}]" unless discard_type | ||||
| select_html << %(") | ||||
| select_html << %( disabled="disabled") if disabled | ||||
| select_html << %(>\n) | ||||
| select_html << %(<option value=""></option>\n) if include_blank | ||||
| select_html << options.to_s | ||||
| select_html << "</select>\n" | ||||
| end | ||||
|
Jean-Philippe Lang
|
r10 | end | ||
| # The private method <tt>add_options</tt> is overridden so that "Please select" is localized. | ||||
| class InstanceTag | ||||
| private | ||||
| def add_options(option_tags, options, value = nil) | ||||
| option_tags = "<option value=\"\"></option>\n" + option_tags if options[:include_blank] | ||||
| if value.blank? && options[:prompt] | ||||
| ("<option value=\"\">#{options[:prompt].kind_of?(String) ? options[:prompt] : l(:actionview_instancetag_blank_option)}</option>\n") + option_tags | ||||
| else | ||||
| option_tags | ||||
| end | ||||
| end | ||||
| end | ||||
| end | ||||
| end | ||||