Class: PolyglotFlutter::Serializer::Localization::Localization

Inherits:
Base
  • Object
show all
Defined in:
lib/flutter_polyglot_cli/serializers/localizations/localization_serializer.rb

Constant Summary

Constants included from Helper::General

Helper::General::ESCAPE_KEYWORDS

Instance Attribute Summary

Attributes inherited from Base

#languages, #translation_keys

Instance Method Summary collapse

Methods inherited from Base

#initialize, #render, #save

Methods included from Helper::General

#clean_enum_name, #clean_variable_name, #config, #escape_keyword_if_needed, #escape_with_underscore_if_needed, #extract_translations, #find_app_language, #generate_locales, #generate_localization_keys, #generate_static_locales, #generate_strings, #indent, #project_configs, #token

Constructor Details

This class inherits a constructor from PolyglotFlutter::Serializer::Localization::Base

Instance Method Details

#import_default_language ⇒ Object 



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# File 'lib/flutter_polyglot_cli/serializers/localizations/localization_serializer.rb', line 17

def import_default_language() 
  return '' unless @set_default_langauge 
  %{import 'package:flutter_gen/gen_l10n/#{@output_localization_file}_#{@mandatory_language.downcase}.dart';}
end

#latest_localizations ⇒ Object 



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# File 'lib/flutter_polyglot_cli/serializers/localizations/localization_serializer.rb', line 22

def latest_localizations() 
  return 'static AppLocalizations? _latestLocalizations;' unless @set_default_langauge 
  %{static AppLocalizations? _latestLocalizations = AppLocalizations#{@mandatory_language.capitalize}(); }
end

#template ⇒ Object 



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# File 'lib/flutter_polyglot_cli/serializers/localizations/localization_serializer.rb', line 27

def template
  <<~TEMPLATE
  import 'package:flutter/material.dart';
  import 'package:flutter_gen/gen_l10n/<%= @output_localization_file %>.dart';
  <%= import_default_language %>
  
  class Strings {
    Strings._();
    <%= latest_localizations %>
  
    static AppLocalizations of(BuildContext context) => AppLocalizations.of(context) ?? latest;
  
    static AppLocalizations get latest {
      final appLocalizations = _latestLocalizations;
      if (appLocalizations == null) {
        throw 'Unable to load App Localizations';
      }
      return appLocalizations;
    }
  }
  
  class StringsLocaleWidget extends StatelessWidget {
    const StringsLocaleWidget({Key? key, required this.child}) : super(key: key);
    final Widget child;
  
    @override
    Widget build(BuildContext context) {
      Strings._latestLocalizations = AppLocalizations.of(context);
      return child;
    }
  }

  extension AppLocales on Locale {
    <%= generate_static_locales(@languages) %>
  }
  
  TEMPLATE
end

#write(sources_path, output_localization_file, set_default_langauge, mandatory_language) ⇒ Object 



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# File 'lib/flutter_polyglot_cli/serializers/localizations/localization_serializer.rb', line 7

def write(sources_path, output_localization_file, set_default_langauge, mandatory_language)
  @output_localization_file = output_localization_file
  @set_default_langauge = set_default_langauge
  @mandatory_language = mandatory_language

  FileUtils.mkdir_p sources_path unless File.exist? sources_path
  output_path = File.join(sources_path, 'strings.dart')
  File.write(output_path, render)
end