/
config.rb
819 lines (665 loc) · 22.5 KB
/
config.rb
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#--
# Copyright (c) 2010-2012 Michael Berkovich, tr8n.net
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#++
require 'json'
module Tr8n
class Config
#########################################################
# Basic Stuff
# initializes language, user and translator
# the variables are kept in a thread safe form throughout the request
def self.init(site_current_locale, site_current_user = nil, site_current_source = nil)
Thread.current[:tr8n_current_language] = Tr8n::Language.for(site_current_locale) || default_language
Thread.current[:tr8n_current_user] = site_current_user
Thread.current[:tr8n_current_translator] = Tr8n::Translator.for(site_current_user)
Thread.current[:tr8n_current_source] = site_current_source
Thread.current[:tr8n_block_options] = {}
end
def self.current_user
Thread.current[:tr8n_current_user]
end
def self.current_source
Thread.current[:tr8n_current_source]
end
def self.current_language
Thread.current[:tr8n_current_language] ||= default_language
end
def self.current_user_is_translator?
Thread.current[:tr8n_current_translator] != nil
end
def self.block_options
Thread.current[:tr8n_block_options] ||= {}
end
# when this method is called, we create the translator record right away
# and from this point on, will track the user
# this can happen any time user tries to translate something or enables inline translations
def self.current_translator
Thread.current[:tr8n_current_translator] ||= Tr8n::Translator.register
end
def self.default_language
return Tr8n::Language.new(:locale => default_locale) if disabled?
@default_language ||= Tr8n::Language.for(default_locale) || Tr8n::Language.new(:locale => default_locale)
end
# only one allowed per system
def self.system_translator
@system_translator ||= Tr8n::Translator.where(:level => system_level).first || Tr8n::Translator.create(:user_id => 0, :level => system_level)
end
# only one allowed per application
def self.application_translator_for(user)
Tr8n::Translator.where(:user_id => user.id, :level => application_level).first || Tr8n::Translator.create(:user_id => user.id, :level => application_level)
end
def self.reset!
# thread based variables
Thread.current[:tr8n_current_language] = nil
Thread.current[:tr8n_current_user] = nil
Thread.current[:tr8n_current_translator] = nil
Thread.current[:tr8n_block_options] = nil
Thread.current[:tr8n_current_source] = nil
end
def self.models
[
Tr8n::LanguageRule, Tr8n::LanguageUser, Tr8n::Language, Tr8n::LanguageMetric,
Tr8n::LanguageCase, Tr8n::LanguageCaseValueMap, Tr8n::LanguageCaseRule,
Tr8n::TranslationKey, Tr8n::TranslationKeySource, Tr8n::TranslationKeyComment, Tr8n::TranslationKeyLock,
Tr8n::TranslationSource, Tr8n::TranslationDomain, Tr8n::TranslationSourceLanguage,
Tr8n::Translation, Tr8n::TranslationVote,
Tr8n::Translator, Tr8n::TranslatorLog, Tr8n::TranslatorMetric,
Tr8n::TranslatorFollowing, Tr8n::TranslatorReport,
Tr8n::LanguageForumTopic, Tr8n::LanguageForumMessage, Tr8n::LanguageForumAbuseReport,
Tr8n::Glossary, Tr8n::IpLocation, Tr8n::SyncLog
]
end
# will clean all tables and initialize default values
# never ever do it on live !!!
def self.reset_all!
puts "Resetting tr8n tables..."
models.each do |cls|
puts ">> Resetting #{cls.name}..."
cls.delete_all
end
puts "Done."
init_default_languages
init_glossary
puts "Done."
end
def self.init_default_languages
puts "Initializing default languages..."
default_languages.each do |locale, info|
puts ">> Initializing #{info[:english_name]}..."
lang = Tr8n::Language.find_or_create(locale, info[:english_name])
info[:right_to_left] = false if info[:right_to_left].nil?
fallback_key = info.delete(:fallback_key)
lang.update_attributes(info)
lang.reset!
end
puts "Created #{default_languages.size} languages."
end
def self.init_glossary
puts "Initializing default glossary..."
default_glossary.each do |keyword, description|
Tr8n::Glossary.create(:keyword => keyword, :description => description)
end
end
def self.root
Rails.root
end
def self.env
Rails.env
end
# json support
def self.load_json(file_path)
json = JSON.parse(File.read("#{root}#{file_path}"))
return HashWithIndifferentAccess.new(json) if json.is_a?(Hash)
map = {"map" => json}
HashWithIndifferentAccess.new(map)[:map]
end
def self.load_yml(file_path, for_env = env)
yml = YAML.load_file("#{root}#{file_path}")
yml = yml['defaults'].rmerge(yml[for_env] || {}) unless for_env.nil?
HashWithIndifferentAccess.new(yml)
end
def self.dump_config
save_to_yaml("config.yaml", config)
end
def self.config
@config ||= load_yml("/config/tr8n/config.yml")
end
def self.default_languages
@default_languages ||= load_yml("/config/tr8n/site/default_languages.yml", nil)
end
def self.default_decoration_tokens
@default_decoration_tokens ||= load_yml("/config/tr8n/tokens/decorations.yml", nil)
end
def self.default_data_tokens
@default_data_tokens ||= load_yml("/config/tr8n/tokens/data.yml", nil)
end
def self.default_glossary
@default_glossary ||= load_yml("/config/tr8n/site/default_glossary.yml", nil)
end
def self.features
@features ||= begin
defs = load_yml("/config/tr8n/site/features.yml")
feats = []
defs[:enabled_features].each do |key|
defs[key][:key] = key
feats << defs[key]
end
feats
end
end
def self.enabled?
config[:enable_tr8n]
end
def self.disabled?
not enabled?
end
def self.enable_software_keyboard?
config[:enable_software_keyboard]
end
def self.enable_keyboard_shortcuts?
config[:enable_keyboard_shortcuts]
end
def self.default_shortcuts
@default_shortcuts ||= load_yml("/config/tr8n/site/shortcuts.yml", nil)
end
def self.enable_inline_translations?
config[:enable_inline_translations]
end
def self.enable_language_cases?
config[:enable_language_cases]
end
def self.enable_key_source_tracking?
config[:enable_key_source_tracking]
end
def self.enable_key_caller_tracking?
config[:enable_key_caller_tracking]
end
def self.enable_key_verification?
config[:enable_key_verification]
end
def self.enable_google_suggestions?
config[:enable_google_suggestions]
end
def self.google_api_key
config[:google_api_key]
end
def self.enable_glossary_hints?
config[:enable_glossary_hints]
end
def self.enable_dictionary_lookup?
config[:enable_dictionary_lookup]
end
def self.enable_language_flags?
config[:enable_language_flags]
end
def self.enable_language_stats?
config[:enable_language_stats]
end
def self.open_registration_mode?
config[:open_registration_mode]
end
def self.enable_registration_disclaimer?
config[:enable_registration_disclaimer]
end
def self.registration_disclaimer_path
config[:registration_disclaimer_path] || "/tr8n/common/terms_of_service"
end
def self.enable_fallback_languages?
config[:enable_fallback_languages]
end
def self.enable_translator_language?
config[:enable_translator_language]
end
def self.enable_admin_translations?
config[:enable_admin_translations]
end
def self.enable_admin_inline_mode?
config[:enable_admin_inline_mode]
end
def self.enable_country_tracking?
config[:enable_country_tracking]
end
def self.enable_translator_tabs?
config[:enable_translator_tabs]
end
#########################################################
# Config Sections
def self.caching
config[:caching]
end
def self.logger
config[:logger]
end
def self.site_info
config[:site_info]
end
def self.rules_engine
config[:rules_engine]
end
def self.localization
config[:localization]
end
def self.api
config[:api]
end
def self.synchronization
config[:synchronization]
end
#########################################################
# Caching
def self.enable_caching?
caching[:enabled]
end
def self.cache_adapter
caching[:adapter]
end
def self.cache_store
caching[:store]
end
def self.cache_version
caching[:version]
end
#########################################################
#########################################################
# Logger
def self.enable_logger?
logger[:enabled]
end
def self.log_path
logger[:log_path]
end
def self.enable_paranoia_mode?
logger[:enable_paranoia_mode]
end
#########################################################
#########################################################
# Site Info
def self.site_title
site_info[:title]
end
def self.splash_screen
site_info[:splash_screen]
end
def self.default_locale
return block_options[:default_locale] if block_options[:default_locale]
site_info[:default_locale]
end
def self.multiple_base_languages?
'en-US' == default_locale
end
def self.default_url
site_info[:default_url]
end
def self.current_locale_method
site_info[:current_locale_method]
end
def self.enable_tr8n_method
site_info[:enable_tr8n_method]
end
def self.sitemap_sections
@sitemap_sections ||= load_json(site_info[:sitemap_path])
end
def self.effects_library_path
site_info[:effects_library_path]
end
def self.enable_effects?
site_info[:enable_effects]
end
def self.tr8n_helpers
return [] unless site_info[:tr8n_helpers]
@tr8n_helpers ||= site_info[:tr8n_helpers].collect{|helper| helper.to_sym}
end
def self.admin_helpers
return [] unless site_info[:admin_helpers]
@admin_helpers ||= site_info[:admin_helpers].collect{|helper| helper.to_sym}
end
def self.skip_before_filters
return [] unless site_info[:skip_before_filters]
@skip_before_filters ||= site_info[:skip_before_filters].collect{|filter| filter.to_sym}
end
def self.before_filters
return [] unless site_info[:before_filters]
@before_filters ||= site_info[:before_filters].collect{|filter| filter.to_sym}
end
def self.after_filters
return [] unless site_info[:after_filters]
@after_filters ||= site_info[:after_filters].collect{|filter| filter.to_sym}
end
#########################################################
# site user info
# The following methods could be overloaded in the initializer
#########################################################
def self.site_user_info
site_info[:user_info]
end
def self.current_user_method
site_user_info[:current_user_method]
end
def self.site_user_info_enabled?
site_user_info[:enabled].nil? ? true : site_user_info[:enabled]
end
def self.site_user_info_disabled?
!site_user_info_enabled?
end
def self.user_class_name
return site_user_info[:class_name] if site_user_info_enabled?
"Tr8n::Translator"
end
def self.user_class
user_class_name.constantize
end
def self.user_id(user)
return 0 unless user
user.send(site_user_info[:methods][:id])
rescue Exception => ex
Tr8n::Logger.error("Failed to fetch user id: #{ex.to_s}")
0
end
def self.user_name(user)
return "Unknown user" unless user
user.send(site_user_info[:methods][:name])
rescue Exception => ex
Tr8n::Logger.error("Failed to fetch #{user_class_name} name: #{ex.to_s}")
"Invalid user"
end
def self.user_gender(user)
return "unknown" unless user
user.send(site_user_info[:methods][:gender])
rescue Exception => ex
Tr8n::Logger.error("Failed to fetch #{user_class_name} name: #{ex.to_s}")
"unknown"
end
def self.user_mugshot(user)
return silhouette_image unless user
user.send(site_user_info[:methods][:mugshot])
rescue Exception => ex
Tr8n::Logger.error("Failed to fetch #{user_class_name} image: #{ex.to_s}")
silhouette_image
end
def self.user_link(user)
return "/tr8n" unless user
user.send(site_user_info[:methods][:link])
rescue Exception => ex
Tr8n::Logger.error("Failed to fetch #{user_class_name} link: #{ex.to_s}")
"/tr8n"
end
def self.user_locale(user)
return default_locale unless user
user.send(site_user_info[:methods][:locale])
rescue Exception => ex
Tr8n::Logger.error("Failed to fetch #{user_class_name} locale: #{ex.to_s}")
default_locale
end
def self.admin_user?(user = Tr8n::Config.current_user)
return false unless user
user.send(site_user_info[:methods][:admin])
rescue Exception => ex
Tr8n::Logger.error("Failed to fetch #{user_class_name} admin flag: #{ex.to_s}")
false
end
def self.current_user_is_admin?
admin_user?
end
def self.guest_user?(user = Tr8n::Config.current_user)
return true unless user
user.send(site_user_info[:methods][:guest])
rescue Exception => ex
Tr8n::Logger.error("Failed to fetch #{user_class_name} guest flag: #{ex.to_s}")
true
end
def self.current_user_is_guest?
guest_user?
end
def self.silhouette_image
"/assets/tr8n/photo_silhouette.gif"
end
def self.system_image
"/assets/tr8n/photo_system.gif"
end
#########################################################
# rules engine
def self.language_rule_classes
@language_rule_classes ||= rules_engine[:language_rule_classes].collect{|lrc| lrc.constantize}
end
def self.language_rule_dependencies
@language_rule_dependencies ||= begin
depts = HashWithIndifferentAccess.new
language_rule_classes.each do |cls|
if depts[cls.dependency]
raise Tr8n::Exception.new("The same dependency key #{cls.dependency} has been registered for multiple rules. This is not allowed.")
end
depts[cls.dependency] = cls
end
depts
end
end
def self.universal_language_rules
@universal_language_rules ||= begin
urs = []
language_rule_classes.each do |cls|
next unless cls.suffixes.is_a?(String)
urs << cls if cls.suffixes == "*"
end
urs
end
end
def self.language_rule_suffixes
@language_rule_suffixes ||= begin
sfx = {}
language_rule_classes.each do |cls|
next unless cls.suffixes.is_a?(Array)
cls.suffixes.each do |suffix|
if suffix.index("_")
raise Tr8n::Exception.new("Incorrect rule suffix: #{suffix}. Suffix may not have '_' in it.")
end
sfx[suffix] ||= []
sfx[suffix] << cls
end
end
sfx
end
end
def self.language_rules_for_suffix(suffix)
suffix_rules = language_rule_suffixes[suffix] || []
suffix_rules + universal_language_rules
end
def self.allow_nil_token_values?
rules_engine[:allow_nil_token_values]
end
def self.data_token_classes
@data_token_classes ||= rules_engine[:data_token_classes].collect{|tc| tc.constantize}
end
def self.decoration_token_classes
@decoration_token_classes ||= rules_engine[:decoration_token_classes].collect{|tc| tc.constantize}
end
def self.viewing_user_token_for(label)
Tr8n::Tokens::DataToken.new(label, "{#{rules_engine[:viewing_user_token]}:gender}")
end
def self.translation_threshold
rules_engine[:translation_threshold]
end
def self.default_rank_styles
@default_rank_styles ||= begin
styles = {}
rules_engine[:translation_rank_styles].each do |key, value|
range = Range.new(*(key.to_s.split("..").map{|v| v.to_i}))
styles[range] = value
end
styles
end
end
# get rules for specified locale, or get default language rules
def self.load_default_rules(rules_type, locale = default_locale)
@default_rules ||= {}
@default_rules[rules_type] ||= load_yml("/config/tr8n/rules/default_#{rules_type}_rules.yml", nil)
rules_for_locale = @default_rules[rules_type][locale.to_s]
return rules_for_locale.values unless rules_for_locale.nil?
return [] if @default_rules[rules_type][default_locale].nil?
@default_rules[rules_type][default_locale].values
end
def self.default_gender_rules(locale = default_locale)
load_default_rules("gender", locale)
end
def self.default_gender_list_rules(locale = default_locale)
load_default_rules("gender_list", locale)
end
def self.default_list_rules(locale = default_locale)
load_default_rules("list", locale)
end
def self.default_numeric_rules(locale = default_locale)
load_default_rules("numeric", locale)
end
def self.default_date_rules(locale = default_locale)
load_default_rules("date", locale)
end
def self.default_value_rules(locale = default_locale)
load_default_rules("value", locale)
end
def self.default_language_cases_for(locale = default_locale)
@default_cases ||= load_yml("/config/tr8n/rules/default_language_cases.yml", nil)
return [] unless @default_cases[locale.to_s]
@default_cases[locale.to_s].values
end
#########################################################
# localization
#########################################################
def self.strftime_symbol_to_token(symbol)
{
"%a" => "{short_week_day_name}",
"%A" => "{week_day_name}",
"%b" => "{short_month_name}",
"%B" => "{month_name}",
"%p" => "{am_pm}",
"%d" => "{days}",
"%e" => "{day_of_month}",
"%j" => "{year_days}",
"%m" => "{months}",
"%W" => "{week_num}",
"%w" => "{week_days}",
"%y" => "{short_years}",
"%Y" => "{years}",
"%l" => "{trimed_hour}",
"%H" => "{full_hours}",
"%I" => "{short_hours}",
"%M" => "{minutes}",
"%S" => "{seconds}",
"%s" => "{since_epoch}"
}[symbol]
end
def self.default_day_names
localization[:default_day_names]
end
def self.default_abbr_day_names
localization[:default_abbr_day_names]
end
def self.default_month_names
localization[:default_month_names]
end
def self.default_abbr_month_names
localization[:default_abbr_month_names]
end
def self.default_date_formats
localization[:custom_date_formats]
end
#########################################################
# Translator Roles and Levels
#########################################################
def self.translator_roles
config[:translator_roles]
end
def self.translator_levels
@translator_levels ||= begin
levels = HashWithIndifferentAccess.new
translator_roles.each do |key, val|
levels[val] = key
end
levels
end
end
def self.manager_level
1000
end
def self.admin_level
10000
end
def self.application_level
100000
end
def self.system_level
1000000
end
def self.default_translation_key_level
config[:default_translation_key_level] || 0
end
#########################################################
# API
#########################################################
def self.enable_api?
api[:enabled]
end
def self.enable_client_sdk?
config[:enable_client_sdk]
end
def self.enable_browser_cache?
config[:enable_browser_cache]
end
def self.default_client_interval
5000
end
def self.api_skip_before_filters
return [] unless api[:skip_before_filters]
@api_skip_before_filters ||= api[:skip_before_filters].collect{|filter| filter.to_sym}
end
def self.api_before_filters
return [] unless api[:before_filters]
@api_before_filters ||= api[:before_filters].collect{|filter| filter.to_sym}
end
def self.api_after_filters
return [] unless api[:after_filters]
@api_after_filters ||= api[:after_filters].collect{|filter| filter.to_sym}
end
#########################################################
# Sync Process
#########################################################
def self.synchronization_batch_size
synchronization[:batch_size]
end
def self.synchronization_server
synchronization[:server]
end
def self.synchronization_key
synchronization[:key]
end
def self.synchronization_secret
synchronization[:secret]
end
def self.synchronization_all_languages?
synchronization[:all_languages]
end
def self.synchronization_push_enabled?
synchronization[:enable_push]
end
def self.synchronization_push_servers
synchronization[:push_servers]
end
end
end