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wp-content/plugins/mailpoet/lib/Captcha/ReCaptchaRenderer.php

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+<?php declare(strict_types = 1);
+
+namespace MailPoet\Captcha;
+
+if (!defined('ABSPATH')) exit;
+
+
+use MailPoet\Settings\SettingsController;
+use MailPoet\WP\Functions as WPFunctions;
+
+class ReCaptchaRenderer {
+
+  /** @var SettingsController */
+  private $settings;
+
+  /** @var WPFunctions */
+  private $wp;
+
+  public function __construct(
+    SettingsController $settings,
+    WPFunctions $wp
+  ) {
+    $this->settings = $settings;
+    $this->wp = $wp;
+  }
+
+  public function render(): string {
+    $captchaSettings = $this->settings->get('captcha');
+    $isInvisible = $captchaSettings['type'] === CaptchaConstants::TYPE_RECAPTCHA_INVISIBLE;
+
+    if ($isInvisible) {
+      $siteKey = $this->wp->escAttr($captchaSettings['recaptcha_invisible_site_token']);
+      $html = '<div class="g-recaptcha" data-size="invisible" data-callback="onInvisibleReCaptchaSubmit" data-sitekey="' . $siteKey . '"></div>';
+    } else {
+      $siteKey = $this->wp->escAttr($captchaSettings['recaptcha_site_token']);
+      $html = '<div class="g-recaptcha" data-sitekey="' . $siteKey . '"></div>';
+    }
+
+    return $html;
+  }
+}