Laravel Localization Helpers

This branch is the current dev branch

LLH is a set of artisan commands to manage translations in your Laravel project. Key features :

• parse your code and generate lang files
• translate your sentences automatically, thanks to Microsoft Translator API
• configure output according to your code style

Table of contents

1. Installation
2. Configuration
3. Usage
4. Support
5. Upgrade Notices
6. Change Log
7. Contribute

1. Installation

• Choose your version according to the version compatibility matrix:

• Add the following line in the require-dev array of the composer.json file and replace the version if needed according to your Laravel version:

  "potsky/laravel-localization-helpers" : "2.6.*"

• Update your installation : composer update

• For Laravel, add the following lines in the AppServiceProvider array of the config/app.php configuration file :

  Potsky\LaravelLocalizationHelpers\LaravelLocalizationHelpersServiceProvider::class,

  On Laravel 5.5, if you don't use the package in production, disable auto-loading and register it only on local or dev:

  • Add the following lines in the register method of the AppServiceProvider :

    public function register()
    {
        if ($this->app->environment() === 'dev') { // or local or whatever
            $this->app->register(\Potsky\LaravelLocalizationHelpers\LaravelLocalizationHelpersServiceProvider::class);
        }
    }

  • Disable to auto-register provider by adding these lines in the composer.json file:

    "extra" : {
        "laravel" : {
            "dont-discover" : [
                "potsky/laravel-localization-helpers"
            ]
        }
    }

• For Lumen, add the following lines in the bootstrap/app.php file :

  $app->register( Potsky\LaravelLocalizationHelpers\LaravelLocalizationHelpersServiceProvider::class );
  $app->configure('laravel-localization-helpers');

• Now execute php artisan list and you should view the new localization commands:

  ...
  localization
  localization:clear          Remove lang backup files
  localization:find           Display all files where the argument is used as a lemma
  localization:missing        Parse all translations in app directory and build all lang files
  ...

In Laravel, you can add the facade in the Aliases if you need to manage translations in your code :

'LocalizationHelpers' => Potsky\LaravelLocalizationHelpers\Facade\LocalizationHelpers::class

2. Configuration

To configure your fresh installed package, please create a configuration file by executing :

php artisan vendor:publish

Then you can modify the configuration in file :

config/laravel-localization-helpers.php

Add new folders to search for, add your own lang methods or functions, ...

For Lumen, copy manually the configuration file as config/laravel-localization-helpers.php.

Backup files

You should not include backup lang files in GIT or other versioning systems.

In your laravel folder, add this in .gitignore file :

# Do not include backup lang files
resources/lang/*/[a-zA-Z]*20[0-9][0-9][0-1][0-9][0-3][0-9]_[0-2][0-9][0-5][0-9][0-5][0-9].php

3. Usage

3.1 Command localization:missing

This command parses all your code and generates translations according to lang files in all lang/XXX/ directories.

Use php artisan help localization:missing for more informations about options.

Examples

Generate all lang files

php artisan localization:missing

Generate all lang files without prompt

php artisan localization:missing -n

Generate all lang files without backuping old files

php artisan localization:missing -b

Generate all lang files with automatic translations

php artisan localization:missing -t

You need to set your Microsoft Bing Translator credentials More informations here : https://github.com/potsky/microsoft-translator-php-sdk#user-content-2-configuration

Generate all lang files without keeping obsolete lemmas

php artisan localization:missing -o

Generate all lang files without any comment for new found lemmas

php artisan localization:missing -c

Generate all lang files without header comment

php artisan localization:missing -d

Generate all lang files and set new lemma values

3 commands below produce the same output:

php artisan localization:missing
php artisan localization:missing -l
php artisan localization:missing -l "TODO: %LEMMA"

You can customize the default generated values for unknown lemmas.

The following command let new values empty:

php artisan localization:missing -l ""

The following command prefixes all lemma values with "Please translate this : "

php artisan localization:missing -l "Please translate this : %LEMMA"

The following command set all lemma values to null to provide fallback translations to all missing values.

php artisan localization:missing -l null

The following command set all lemma values to "Please translate this !"

php artisan localization:missing -l 'Please translate this !'

Silent option for shell integration

#!/bin/bash

php artisan localization:missing -s
if [ $? -eq 0 ]; then
echo "Nothing to do dude, GO for release"
else
echo "I will not release in production, lang files are not clean"
fi

Simulate all operations (do not write anything) with a dry run

php artisan localization:missing -r

Open all must-edit files at the end of the process

php artisan localization:missing -e

You can edit the editor path in your configuration file. By default, editor is Sublime Text on Mac OS X :

'editor_command_line' => '/Applications/Sublime\\ Text.app/Contents/SharedSupport/bin/subl'

For PHPStorm on Mac OS X:

'editor_command_line' => '/usr/local/bin/phpstorm'

3.2 Command localization:find

This command will search in all your code for the argument as a lemma.

Use php artisan help localization:find for more informations about options.

Examples

Find regular lemma

php artisan localization:find Search

Find regular lemma with verbose

php artisan localization:find -v Search

Find regular lemma with short path displayed

php artisan localization:find -s "Search me"

Find lemma with a regular expression

php artisan localization:find -s -r "@Search.*@"
php artisan localization:find -s -r "/.*me$/"

PCRE functions are used

3.3 Command localization:clear

This command will remove all backup lang files.

Use php artisan help localization:clear for more informations about options.

Examples

Remove all backups

php artisan localization:clear

Remove backups older than 7 days

php artisan localization:clear -d 7

4. Support

Use the github issue tool to open an issue or ask for something.

5. Upgrade notices

From v2.x.5 to v2.x.6

• PHPCSFixer has changed. Previous fixers are not supported anymore. Take a look at the configuration file in the package to check new rules.

From v2.x.4 to v2.x.5

• Parameter dot_notation_split_regex has been added in the configuration file. Add it in your configuration file.

From v2.x.1 to v2.x.2

• Parameter obsolete_array_key has been added in the configuration file. Add it in your configuration file.

From v1.x.x to v2.x.x

• First you need to update your composer file to set the correct version
• Take a look at the configuration file in the package to add new parameters you don't have in your current package configuration file.

6. Change Log

v2.x.6

• change: support Laravel 5.5
• change: update PHPCSFixer, rules have changed!
• change: translation package has been updated

v2.x.5

• new: dot_notation_split_regex has been added to automatically handle dots in lemma (#59)
• fix: ignore vendors lang folders (#59)
• new: you can now ignore specific lang files and not only lang families (#44)
• fix: in dry run mode, lang files were still created (#54)
• change: try to handle dynamic lemma errors (#53)
• change: change composer requirements to minimize lumen requirements (#49)
• change: handle indirect translation calls (#47)

v2.x.4

• new: Support of Laravel 5.3 from the 2.4.4 branch (#41)
• new: Track multi-line function calls (#33)
• new: Support translation's fallback by providing null in new value (#38)
• change: Use package friendsofphp/php-cs-fixer instead of fabpot/php-cs-fixer (#28)

v2.x.3

• new: adding possibility to disable check for obsolete lemmas (#27)
• fix: Short-Option for "output-flat" and "php-file-extension" changed because the two-letter-code doesn't work (#27)

v2.x.2

• show obsolete lemma when it is in array (#21)
• fix a bug when using obsolete option (#22)

v2.x.1

• fix a bug when using backup files and when a dot is in your laravel installation path (#20)

v2.x.0

• new command localization:clear to remove backups
• new option to specify output formatting (#17)
• new option to specify flat arrays style output (#18)
• new option to let the command translate sentences for you with Bing Translator
• new translations are now:
  • marked with the TODO: prefix by default (if you ran two times the missing artisan command without translating lemma next to the first run, your missing translation were lost in the lang file. Now by default, just search for TODO in your lang file!)
  • translated of course if option t is used
  • shorten to their minimal value ( trans( 'message.child.this is a text' ) will now generate ['child'] => 'TODO: this is a text', and no more ['child'] => 'TODO: child.this is a text',)

Internally :

• totally refactored
• unit tests
• test coverage
• facade to let you use localization helpers in your code (translations, find missing translations, etc...)

v1.3.3

• End of life. Version 1.x is no more supported and no longer works. Please use the correct version according to your laravel version.

v1.3.2

• fix incompatibility with Laravel 5.2 (#16)

v1.3.1

• add resource folder for Laravel 5

v1.3

• add full support for Laravel 5

v1.2.2

• add support for @lang and @choice in Blade templates (by Jesper Ekstrand)

v1.2.1

• add lang_folder_path parameter in configuration file to configure the custom location of your lang files
• check lang files in app/lang by default for Laravel 4.x
• check lang files in app/resources/lang by default for Laravel 5

v1.2

• support for Laravel 5 (4.3)
• add ignore_lang_files parameter in configuration file to ignore lang files (useful for validation file for example)

7. Contribute

1. Fork it
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Added some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create new Pull Request

Tests are in tests. To run the tests: vendor/bin/phpunit.

Coverage cannot decrease next a merge. To track file coverage, run vendor/bin/phpunit --coverage-html coverage and open coverage/index.html to check uncovered lines of code.

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