Tester les thèmes Shopify avec Varify.io

				
					// Add the experimentId and variationId of your Experiment in order to track your Experiment correctly
const experimentId = 21952;
const variationId = 32490;
// Wait until the theme instance is present on the page…
window.varify.helpers.waitFor(
  '[data-theme-instance-id="148175061290"]',
  (themeElement) => {
    // …then run your redirect logic.
    (function () {
      const url = new URL(window.location.href);
      const params = url.searchParams;
      const shadow = document.querySelector('div#varify-shadow-root');

      // only redirect when the variation-param is missing AND the shadow-root isn't present
      if (!params.has('pb') && !shadow) {
        params.set('preview_theme_id', '177143382392');
        params.set('pb', '0');   // hide the preview bar
        const paramAsBase64 = window
          .btoa(`${experimentId}:${variationId}`)
          .replace(/=/g, '');
        params.append(
          'va-red',
          paramAsBase64,
        );
        // replace so you don't add a new history entry
        window.location.replace(url.toString());
      } else {
        console.log('Redirect skipped:', {
          hasVarifyVariation: params.has('varify-variation-id'),
          varifyShadowRootExists: !!shadow
        });
      }
    })();
  }
);