ab-translate-old

ab-translate

Quickly create AB Tests for texts without coding via Wix Babel & Guineapig.

The process requries two simple steps:

• Setup - one time config for a project to support the AB Translate flow
• AB Test - create as many text tests as you or your Writer needs without writing a single line of code!!!!1 😱

Setup

Do this once, for each project that you want to run translations tests in

Yoshi (new stack)

• Install the package npm i ab-translate --save or yarn add ab-translate
• Configure the specs defaults in your package.json file (example):

"yoshi": {
  "petriSpecs": {
    onlyForLoggedInUsers: false, // default: true
    scopes: ['my-projects-translation-scope'] // default: [<artifactId>]
  }
}

• Save the petri experiments object to the window (e.g. window.__EXPERIMENTS__ = '<%= experiments %>';). Notice: make sure that you conduct the experiments for the scope in step #2
• In the src/i18n.js file add the following code to the backend task (example)

import abTranslate from ‘ab-translate/dist/src/abTranslate-runtime’;

backend: {
  crossDomain: true,
  parse: translations => {
    try {
      return abTranslate(window.__EXPERIMENTS__, JSON.parse(translations));
    } catch (e) {
      return translations;
    }
  }
}

Wix Grunt (old stack)

• Install the package npm i ab-translate --save
• Configure the specs defaults in your local Gruntfile.js file:

grunt.modifyTask('petriExperiments', {
  options: {
    onlyForLoggedInUsers: false, // default: true
    scopes: ['my-projects-translation-scope'] // default: [<artifactId>]
  }
});

• Add the Angular abTranslateProvider to your index.vm file (example)

<script src="bower_components/ab-translate.git/abTranslate.angular-runtime.bundle.min.js"></script>

• Transform the translations using the abTranslateProvider and the project's experimentManagerProvider (example). Notice: make sure that you conduct the experiments for the scope in step #2

angular.module('myApp', [])
  .config(function($translateProvider, abTranslateProvider, experimentManagerProvider) {
    const preferredLanguage = $translateProvider.preferredLanguage();
    const translations = $translateProvider.translations()[preferredLanguage];
    const translationsWithExperiments = abTranslateProvider.abTranslate.default(
      experimentManagerProvider.experiments,
      translations
    );
    $translateProvider.translations(preferredLanguage, translationsWithExperiments);
  });

AB Test

• Go to the Babel translation system
• Select your project in the Current Project dropdown and select the Update tab
• Look for the translation key you want to create a test for and click on the Edit button
• Click on the Create AB Test button at the bottom of the modal
• Add as many alternatives as you want
• Click the Set button. A 🔀 sign should appear next to your key.
• Verify your changes and click the Commit button.
• The changes will be pushed to github and a new build will be triggered. The new AB test will be detected and will be created.
• In the Next GA of the project you'll be able to see the spec in Guineapig. The spec name will be in the format specs.abTranslate.<scope>.<key>.
• Create an experiment and use Petri Sidekick to verify the variations!

Note1: When creating the experiment verify that you open it only for the languages where the keys were updated Note2: If the experiment is paused/killed/theres a bug in the system the first alternative (String #0) will be chosen so there shouldn't be any risks with this mechanism.

Merging an Experiment

Unfurtunately, at the moment there's no Quick Merge button that allows you to select the winning text. We'll work on one once the demand will rise. In the mean time you can simply set all the alternatives to the same text, close the experiments, and finally ask your dev to remove the unnecessary keys.

Experiments in languages other than EN

Creating an experiment in other languages is possible, however there's a few things you should keep in mind:

• Make sure that all variations are translated otherwise you'll have some variations fallback to English
• When you merge a multi-lingual experiment the winner for each language might be different (in some languages A may win, while in other languages B, or C, etc). Keep that in mind when you get to that point. We hope to make your life easier with an auto-merge flow in the future :)

Credits

• Guild Week Stars ✨
  • @GuySopher
  • @Yairhaimo
• FED Infra Team