Add bin and edit workflow

2026-09-16 13:11:16 -06:00
parent c8ac4fcae5
commit 4cee170d66
17576 changed files with 895740 additions and 2 deletions
@@ -0,0 +1,83 @@
+# frozen_string_literal: true
+
+require 'i18n/gettext'
+require 'i18n/gettext/po_parser'
+
+module I18n
+  module Backend
+    # Experimental support for using Gettext po files to store translations.
+    #
+    # To use this you can simply include the module to the Simple backend - or
+    # whatever other backend you are using.
+    #
+    #  I18n::Backend::Simple.include(I18n::Backend::Gettext)
+    #
+    # Now you should be able to include your Gettext translation (*.po) files to
+    # the +I18n.load_path+ so they're loaded to the backend and you can use them as
+    # usual:
+    #
+    #  I18n.load_path += Dir["path/to/locales/*.po"]
+    #
+    # Following the Gettext convention this implementation expects that your
+    # translation files are named by their locales. E.g. the file en.po would
+    # contain the translations for the English locale.
+    #
+    # To translate text <b>you must use</b> one of the translate methods provided by
+    # I18n::Gettext::Helpers.
+    #
+    #  include I18n::Gettext::Helpers
+    #  puts _("some string")
+    #
+    # Without it strings containing periods (".") will not be translated.
+
+    module Gettext
+      class PoData < Hash
+        def set_comment(msgid_or_sym, comment)
+          # ignore
+        end
+      end
+
+      protected
+        def load_po(filename)
+          locale = ::File.basename(filename, '.po').to_sym
+          data = normalize(locale, parse(filename))
+          [{ locale => data }, false]
+        end
+
+        def parse(filename)
+          GetText::PoParser.new.parse(::File.read(filename), PoData.new)
+        end
+
+        def normalize(locale, data)
+          data.inject({}) do |result, (key, value)|
+            unless key.nil? || key.empty?
+              key = key.gsub(I18n::Gettext::CONTEXT_SEPARATOR, '|')
+              key, value = normalize_pluralization(locale, key, value) if key.index("\000")
+
+              parts = key.split('|').reverse
+              normalized = parts.inject({}) do |_normalized, part|
+                { part => _normalized.empty? ? value : _normalized }
+              end
+
+              Utils.deep_merge!(result, normalized)
+            end
+            result
+          end
+        end
+
+        def normalize_pluralization(locale, key, value)
+          # FIXME po_parser includes \000 chars that can not be turned into Symbols
+          key = key.gsub("\000", I18n::Gettext::PLURAL_SEPARATOR).split(I18n::Gettext::PLURAL_SEPARATOR).first
+
+          keys = I18n::Gettext.plural_keys(locale)
+          values = value.split("\000")
+          raise "invalid number of plurals: #{values.size}, keys: #{keys.inspect} on #{locale} locale for msgid #{key.inspect} with values #{values.inspect}" if values.size != keys.size
+
+          result = {}
+          values.each_with_index { |_value, ix| result[keys[ix]] = _value }
+          [key, result]
+        end
+
+    end
+  end
+end