forgot to add these

backup.rails2.3/plugins/translate/lib/translate/file.rb

@@ -0,0 +1,35 @@
+require 'fileutils'
+
+class Translate::File
+  attr_accessor :path
+  
+  def initialize(path)
+    self.path = path
+  end
+  
+  def write(keys)
+    FileUtils.mkdir_p File.dirname(path)
+    File.open(path, "w") do |file|
+      file.puts keys_to_yaml(Translate::File.deep_stringify_keys(keys))
+    end    
+  end
+  
+  def read
+    File.exists?(path) ? YAML::load(IO.read(path)) : {}
+  end
+
+  # Stringifying keys for prettier YAML
+  def self.deep_stringify_keys(hash)
+    hash.inject({}) { |result, (key, value)|
+      value = deep_stringify_keys(value) if value.is_a? Hash
+      result[(key.to_s rescue key) || key] = value
+      result
+    }
+  end
+  
+  private
+  def keys_to_yaml(keys)
+    # Using ya2yaml, if available, for UTF8 support
+    keys.respond_to?(:ya2yaml) ? keys.ya2yaml(:escape_as_utf8 => true) : keys.to_yaml
+  end    
+end

backup.rails2.3/plugins/translate/lib/translate/keys.rb

@@ -0,0 +1,152 @@
+require 'pathname'
+
+class Translate::Keys
+  # Allows keys extracted from lookups in files to be cached
+  def self.files
+    @@files ||= Translate::Keys.new.files
+  end
+  
+  # Allows flushing of the files cache
+  def self.files=(files)
+    @@files = files
+  end
+  
+  def files
+    @files ||= extract_files
+  end  
+  alias_method :to_hash, :files
+  
+  def keys
+    files.keys
+  end
+  alias_method :to_a, :keys
+
+  def i18n_keys(locale)
+    I18n.backend.send(:init_translations) unless I18n.backend.initialized?
+    Translate::Keys.to_shallow_hash(I18n.backend.send(:translations)[locale.to_sym]).keys.sort
+  end
+
+  def untranslated_keys
+    Translate::Keys.translated_locales.inject({}) do |missing, locale|
+      missing[locale] = i18n_keys(I18n.default_locale).map do |key|
+        I18n.backend.send(:lookup, locale, key).nil? ? key : nil
+      end.compact
+      missing
+    end
+  end
+
+  def missing_keys
+    locale = I18n.default_locale; yaml_keys = {}
+    yaml_keys = Translate::Storage.file_paths(locale).inject({}) do |keys, path|
+      keys = keys.deep_merge(Translate::File.new(path).read[locale.to_s])
+    end
+    files.reject { |key, file| self.class.contains_key?(yaml_keys, key) }
+  end
+
+  def self.translated_locales
+    I18n.available_locales.reject { |locale| [:root, I18n.default_locale.to_sym].include?(locale) }        
+  end
+
+  # Checks if a nested hash contains the keys in dot separated I18n key.
+  #
+  # Example:
+  #
+  # hash = {
+  #   :foo => {
+  #     :bar => {
+  #       :baz => 1
+  #     }
+  #   }
+  # }
+  #
+  # contains_key?("foo", key) # => true
+  # contains_key?("foo.bar", key) # => true
+  # contains_key?("foo.bar.baz", key) # => true
+  # contains_key?("foo.bar.baz.bla", key) # => false
+  #
+  def self.contains_key?(hash, key)
+    keys = key.to_s.split(".")
+    return false if keys.empty?
+    !keys.inject(HashWithIndifferentAccess.new(hash)) do |memo, key|
+      memo.is_a?(Hash) ? memo.try(:[], key) : nil
+    end.nil?
+  end
+  
+  # Convert something like:
+  # 
+  # {
+  #  :pressrelease => {
+  #    :label => {
+  #      :one => "Pressmeddelande"
+  #    }
+  #   }
+  # }
+  # 
+  # to:
+  # 
+  #  {'pressrelease.label.one' => "Pressmeddelande"}
+  #
+  def self.to_shallow_hash(hash)
+    hash.inject({}) do |shallow_hash, (key, value)|
+      if value.is_a?(Hash)
+        to_shallow_hash(value).each do |sub_key, sub_value|
+          shallow_hash[[key, sub_key].join(".")] = sub_value
+        end
+      else
+        shallow_hash[key.to_s] = value
+      end
+      shallow_hash
+    end
+  end
+  
+  # Convert something like:
+  # 
+  #  {'pressrelease.label.one' => "Pressmeddelande"}
+  # 
+  # to:
+  # 
+  # {
+  #  :pressrelease => {
+  #    :label => {
+  #      :one => "Pressmeddelande"
+  #    }
+  #   }
+  # }
+  def self.to_deep_hash(hash)    
+    hash.inject({}) do |deep_hash, (key, value)|
+      keys = key.to_s.split('.').reverse
+      leaf_key = keys.shift
+      key_hash = keys.inject({leaf_key.to_sym => value}) { |hash, key| {key.to_sym => hash} }
+      deep_merge!(deep_hash, key_hash)
+      deep_hash
+    end
+  end
+
+  # deep_merge by Stefan Rusterholz, see http://www.ruby-forum.com/topic/142809
+  def self.deep_merge!(hash1, hash2)
+    merger = proc { |key, v1, v2| Hash === v1 && Hash === v2 ? v1.merge(v2, &merger) : v2 }
+    hash1.merge!(hash2, &merger)
+  end
+
+  private
+
+  def extract_files
+    files_to_scan.inject(HashWithIndifferentAccess.new) do |files, file|
+      IO.read(file).scan(i18n_lookup_pattern).flatten.map(&:to_sym).each do |key|
+        files[key] ||= []
+        path = Pathname.new(File.expand_path(file)).relative_path_from(Pathname.new(Rails.root)).to_s
+        files[key] << path if !files[key].include?(path)
+      end
+      files
+    end
+  end
+
+  def i18n_lookup_pattern
+    /\b(?:I18n\.t|I18n\.translate|t)(?:\s|\():?'([a-z0-9_]+.[a-z0-9_.]+)'\)?/
+  end
+
+  def files_to_scan
+    Dir.glob(File.join(Translate::Storage.root_dir, "{app,config,lib}", "**","*.{rb,erb,rhtml}")) +
+      Dir.glob(File.join(Translate::Storage.root_dir, "public", "javascripts", "**","*.js"))
+  end
+end

backup.rails2.3/plugins/translate/lib/translate/log.rb

@@ -0,0 +1,35 @@
+class Translate::Log
+  attr_accessor :from_locale, :to_locale, :keys
+  
+  def initialize(from_locale, to_locale, keys)
+    self.from_locale = from_locale
+    self.to_locale = to_locale
+    self.keys = keys
+  end
+  
+  def write_to_file
+    current_texts = File.exists?(file_path) ? file.read : {}
+    current_texts.merge!(from_texts)
+    file.write(current_texts)
+  end
+
+  def read
+    file.read
+  end
+
+  private
+  def file
+    @file ||= Translate::File.new(file_path)    
+  end
+  
+  def from_texts
+    Translate::File.deep_stringify_keys(Translate::Keys.to_deep_hash(keys.inject({}) do |hash, key|
+      hash[key] = I18n.backend.send(:lookup, from_locale, key)
+      hash
+    end))
+  end
+  
+  def file_path
+    File.join(Rails.root, "config", "locales", "log", "from_#{from_locale}_to_#{to_locale}.yml")
+  end
+end

backup.rails2.3/plugins/translate/lib/translate/routes.rb

@@ -0,0 +1,11 @@
+module Translate
+  class Routes
+    def self.translation_ui(map)
+      map.with_options(:controller => 'translate') do |t|
+        t.translate_list 'translate'
+        t.translate 'translate/translate', :action => 'translate'
+        t.translate_reload 'translate/reload', :action => 'reload'
+      end
+    end
+  end
+end

backup.rails2.3/plugins/translate/lib/translate/storage.rb

@@ -0,0 +1,28 @@
+class Translate::Storage
+  attr_accessor :locale
+  
+  def initialize(locale)
+    self.locale = locale.to_sym
+  end
+  
+  def write_to_file
+    Translate::File.new(file_path).write(keys)
+  end
+  
+  def self.file_paths(locale)
+    Dir.glob(File.join(root_dir, "config", "locales", "**","#{locale}.yml"))
+  end
+  
+  def self.root_dir
+    Rails.root
+  end
+  
+  private
+  def keys
+    {locale => I18n.backend.send(:translations)[locale]}
+  end
+  
+  def file_path
+    File.join(Translate::Storage.root_dir, "config", "locales", "#{locale}.yml")
+  end
+end