Class: TranslationsSync

Inherits:
Object
  • Object
show all
Defined in:
lib/translations_sync.rb

Constant Summary collapse

EXCLUDE_LIST = 
''
TAIL = 
'=TODO'
PKORDER = 
{'zero' => 0, 'one' => 1, 'two' => 2, 'few' => 3, 'many' => 5, 'other' => 9}
PKLIST = 
PKORDER.keys
RE = 
Regexp.new ' \d(' + PKORDER.keys.join('|') + '):'

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ TranslationsSync

class << self



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# File 'lib/translations_sync.rb', line 58

def initialize(*args)
  params = args.pop if args.last.is_a? Hash
  params = (params || {}).with_indifferent_access
  unless args.size == 0
    list, exclude, source = agrs
    puts 'Deprecation warning: a Hash should be used to pass paramteters'
  end
  list ||= params[:list]
  exclude ||= params[:exclude]
  source ||= params[:source]
  ignore = params[:ignore]
  @full_list = list ? list.split(',').map(&:to_sym) : I18n.available_locales
  @full_list = @full_list.uniq
  exclude = (exclude || EXCLUDE_LIST).split(',').map(&:to_sym)
  @list = @full_list - exclude
  rules_key = %w[i18n.plural.rule pluralize].detect do |rule|
    @list.detect do |lang|
      locale_pluralize = I18n.backend.send(:lookup, lang, rule) and
        locale_pluralize.respond_to?(:call)
    end
  end
  @pluralize_keys = @list.inject({}) do |acc, lang|
    acc[lang] = if rules_key and
        locale_pluralize = I18n.backend.send(:lookup, lang, rules_key) and
        locale_pluralize.respond_to?(:call)
      ((0..100).map do |n|
        locale_pluralize.call n
      end << :other).uniq
    else
      [:one, :other]
    end
    acc
  end

  translations_path_re = Regexp.new "#{translations_dir}(\\/[a-z]{2}(?:-[A-Z]{2})?)?\\/[-_/0-9a-zA-Z]+(?:(_|\\.)[a-z]{2}(?:-[A-Z]{2})?)?\\.(?:yml|rb)\\Z"
  I18n.load_path.find do  |path|
    path.match translations_path_re
  end
  @prefix = $1 or @separator = $2

  if source
    translations_path_re = Regexp.new "#{translations_dir}(\\/[a-z]{2}(?:-[A-Z]{2})?)?\\/#{Regexp.escape source}(?:(_|\\.)[a-z]{2}(?:-[A-Z]{2})?)?\\.(?:yml|rb)\\Z"
    gems = params[:gems].to_s.split(',')
    I18n.load_path.select! do |path|
      gem = gems.detect{|gem| path =~ /gems\/#{gem}/}
      puts "#{path}" if gem
      gem or path =~ translations_path_re
    end
  end

  if ignore
    translations_path_re = Regexp.new "#{translations_dir}#{'\\/[^/]+' if @prefix}\\/#{Regexp.escape ignore}"
    I18n.load_path.reject! do |path|
      path =~ translations_path_re
    end
  end

  I18n.reload!
  I18n.backend.send(:init_translations)
  translations = I18n.backend.send :translations
  @flat = {}
  @list.each do |lang|
    flatten_keys(lang, translations[lang] || {}, @flat)
  end
  @flat.delete(rules_key.split('.').map(&:to_sym)) if rules_key # we do not need this proc if it exists
  transliterate = [:i18n, :transliterate]
  @flat.keys.select do |key|
    @flat.delete(key) if key[0..1] == transliterate
  end
end

Instance Attribute Details

#flat ⇒ Object (readonly)

Returns the value of attribute flat.



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# File 'lib/translations_sync.rb', line 26

def flat
  @flat
end

#list ⇒ Object

Returns the value of attribute list.



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# File 'lib/translations_sync.rb', line 25

def list
  @list
end

#translations ⇒ Object

Returns the value of attribute translations.



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# File 'lib/translations_sync.rb', line 25

def translations
  @translations
end

Class Method Details

.to_yaml(hash) ⇒ Object 



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# File 'lib/translations_sync.rb', line 34

def to_yaml(hash)
  translate_keys(hash).ya2yaml.gsub(RE, ' \1:')
end

Instance Method Details

#filename_for(name, lang = nil) ⇒ Object 



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# File 'lib/translations_sync.rb', line 242

def filename_for(name, lang = nil)
  if lang
    if @prefix
      "#{translations_dir}/#{lang}/#{name}.yml"
    else
      "#{translations_dir}/#{name}#{@separator}#{lang}.yml"
    end
  else
    "#{translations_dir}/#{name}.yml"
  end
end

#locales_with_missing ⇒ Object

initialize



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# File 'lib/translations_sync.rb', line 129

def locales_with_missing
  unless @locales_with_missing
    size = list.size
    @locales_with_missing = []
    flat.each_pair do |key, val|
      v = val.reject{|k, v| v.nil?}
      if v.size < size
        (@locales_with_missing += list - v.keys).uniq!
        break if @locales_with_missing.size == size
      end
    end
  end
  @locales_with_missing
end

#locales_with_singles ⇒ Object 



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# File 'lib/translations_sync.rb', line 163

def locales_with_singles
  unless @locales_with_singles
    size = list.size
    @locales_with_singles = []
    flat.each_pair do |key, val|
      if val.size < size
        (@locales_with_singles += val.keys).uniq! if val.size == 1
        break if @locales_with_singles.size == size
      end
    end
  end
  @locales_with_singles
end

#missing ⇒ Object 



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# File 'lib/translations_sync.rb', line 144

def missing
  unless @missing
    @missing = {}
    locales_with_missing.each do |lang|
      @missing[lang] = {}
    end
    flat.each_pair do |key, val|
      (locales_with_missing - val.keys).each do |lang|
        push_to_hash @missing[lang], lang, key, val, :missing
      end
    end
    locales_with_missing.each do |lang|
      @missing.delete lang if @missing[lang] == {}
    end
    @missing.stringify_keys!
  end
  @missing
end

#move(key, destination) ⇒ Object 



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# File 'lib/translations_sync.rb', line 192

def move(key, destination)
  key = key.split('.').map(&:to_sym)
  key_length = key.length
  return false if key_length < 1
  destination ||= ''
  destination = destination.split('.').map(&:to_sym)
  destination << key.last if destination.size == 0
  result = false
  flat.each_pair do |array, val|
    if array[0, key_length] == key
      array[0, key_length] = destination
      result = true
    end
  end
  @moved = nil
  result
end

#moved ⇒ Object 



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# File 'lib/translations_sync.rb', line 210

def moved
  unless @moved
    @moved = {}
    @list.each do |lang|
      @moved[lang] = {}
    end
    flat.each_pair do |key, val|
      val.keys.each do |lang|
        push_to_hash @moved[lang], lang, key, val, :moved
      end
    end
    @moved.keys.each do |key|
      @moved.delete(key) if @moved[key].size == 0
    end
    @moved.stringify_keys!
  end
  @moved
end

#remove(key) ⇒ Object 



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# File 'lib/translations_sync.rb', line 229

def remove(key)
  key = key.split('.').map(&:to_sym)
  key_length = key.length
  result = false
  flat.reject! do |array, val|
    r = array[0, key_length] == key
    result ||= r
    r
  end
  @moved = nil
  result
end

#singles ⇒ Object 



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# File 'lib/translations_sync.rb', line 177

def singles
  unless @singles
    @singles = {}
    locales_with_singles.each do |lang|
      @singles[lang] = {}
    end
    flat.each_pair do |key, val|
      lang = val.keys.first
      push_to_hash @singles[lang], lang, key, val, :singles if val.size == 1
    end
    @singles.stringify_keys!
  end
  @singles
end