Class: NtqTools::Translations::TranslationTool

Inherits:
Object
  • Object
show all
Defined in:
lib/ntq_tools/translations/translation_tool.rb

Constant Summary collapse

@@yamls_by_language = 
nil

Class Method Summary collapse

Class Method Details

.create_locale_file(locale, scope = nil) ⇒ Object 



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# File 'lib/ntq_tools/translations/translation_tool.rb', line 32

def self.create_locale_file(locale, scope = nil)
  puts "Creating a file at #{path_for_scope(locale, scope)}"
  path = path_for_scope(locale, scope)
  File.open(path, "w+") { |file| file.write({ "#{locale.to_s}": nil }.to_yaml) }
  @@yamls_by_language[locale.to_s] = {} unless @@yamls_by_language[locale.to_s]
  @@yamls_by_language[locale.to_s][path] = YamlTool.new(path)
  true
end

.file_exists_for_scope?(locale, scope = nil) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ntq_tools/translations/translation_tool.rb', line 28

def self.file_exists_for_scope?(locale, scope = nil)
  File.exists?(path_for_scope(locale, scope))
end

.key_is_in_file(file, locale, key) ⇒ Object 



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# File 'lib/ntq_tools/translations/translation_tool.rb', line 41

def self.key_is_in_file(file, locale, key)
  key = [locale.to_s, key].join('.') if file.get_value(locale.to_s)
  file.get_value(key).present?
end

.load_files(file_pathnames) ⇒ Object 



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# File 'lib/ntq_tools/translations/translation_tool.rb', line 9

def self.load_files(file_pathnames)
  @@yamls_by_language = {}
  I18n.available_locales.each do |locale|
    @@yamls_by_language[locale.to_s] = {} unless @@yamls_by_language[locale.to_s]
    
    locales_file = file_pathnames.select{|path| path.include?("#{locale}.yml")}
    locales_file.each do |path|
      next if @@yamls_by_language[locale.to_s][path]
      
      @@yamls_by_language[locale.to_s][path] = YamlTool.new(path)
    end
  end
end

.modify(key, values) ⇒ Object 



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# File 'lib/ntq_tools/translations/translation_tool.rb', line 62

def self.modify(key, values)
  config_folder = "#{::Rails.root}/config/locales/*.yml"
  file_pathnames = Dir[config_folder]
  return unless file_pathnames && file_pathnames.size > 0

  load_files(file_pathnames)

  available_locales = I18n.available_locales.map(&:to_s)
  
  default_scope = search_key_for_locale(I18n.default_locale, key)&.filename
  default_scope = "" unless default_scope

  values.each do |locale, v|
    next unless available_locales.include?(locale.to_s) || v.blank?
    
    scope = search_key_for_locale(locale, key)&.filename
    if !scope
      create_locale_file(locale, default_scope) unless file_exists_for_scope?(locale, default_scope)
      scope = default_scope
    end
    yaml = @@yamls_by_language[locale.to_s][path_for_scope(locale, scope)]
    key = [locale.to_s, key].join('.') if yaml.get_value(locale.to_s)
    yaml.set_value(key, v) if yaml
  end
  
end

.path_for_scope(locale, scope = nil) ⇒ Object 



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# File 'lib/ntq_tools/translations/translation_tool.rb', line 23

def self.path_for_scope(locale, scope = nil)
  filename = [scope, locale.to_s, "yml"].reject(&:blank?).join(".")
  "#{::Rails.root}/config/locales/#{filename}"
end

.search_key_for_locale(locale, searched_key) ⇒ Object 



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# File 'lib/ntq_tools/translations/translation_tool.rb', line 46

def self.search_key_for_locale(locale, searched_key)
  files = @@yamls_by_language[locale.to_s] || []
  files.each do |pathname, file|  
    found = key_is_in_file(file, locale, searched_key)

    return file if found
    
    k = searched_key.split(".")
    if k[0..-2].length > 0
      file = search_key_for_locale(locale, k[0..-2].join("."))
      return file if file
    end
  end
  nil
end