Invisible

Author: matthewnessworthy

composer.json

@@ -25,6 +25,14 @@
     "extra": {
         "branch-alias": {
             "dev-master": "2.2-dev"
+        },
+        "laravel": {
+            "providers": [
+                "Greggilbert\\Recaptcha\\RecaptchaServiceProvider"
+            ],
+            "aliases": {
+                "Recaptcha": "Greggilbert\\Recaptcha\\Facades\\Recaptcha"
+            }
         }
     },
     "minimum-stability": "dev"

src/Facades/Recaptcha.php

@@ -11,4 +11,4 @@ protected static function getFacadeAccessor()
     {
         return 'recaptcha';
     }
-}
+}

src/Recaptcha.php

@@ -9,7 +9,7 @@ class Recaptcha
 
     protected $config = [ ];
 
-    protected $dataParameterKeys = [ 'theme', 'type', 'callback', 'tabindex', 'expired-callback' ];
+    protected $dataParameterKeys = [ 'theme', 'type', 'callback', 'tabindex', 'expired-callback', 'badge' ];
 
 
     public function __construct($service, $config)

src/RecaptchaServiceProvider.php

@@ -57,7 +57,16 @@ public function register()
     protected function bindRecaptcha()
     {
         $this->app->bind('recaptcha.service', function () {
-            if (app('config')->get('recaptcha.version', false) === 2 || app('config')->get('recaptcha.v2', false)) {
+            if (
+                app('config')->get('recaptcha.version') === 'invisible'
+            ) {
+                return new Service\CheckRecaptchaInvisible;
+            }
+
+            if (
+                app('config')->get('recaptcha.version') === 2
+                || app('config')->get('recaptcha.v2')
+            ) {
                 return new Service\CheckRecaptchaV2;
             }
 

src/Service/CheckRecaptchaInvisible.php

@@ -0,0 +1,17 @@
+<?php
+
+namespace Greggilbert\Recaptcha\Service;
+
+/**
+ * Handle sending out and receiving a response to validate the captcha
+ */
+class CheckRecaptchaInvisible extends CheckRecaptchaV2
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function getTemplate()
+    {
+        return 'captchainvisible';
+    }
+}

src/views/captchainvisible.blade.php

@@ -0,0 +1,20 @@
+<?php
+if ( ! function_exists('renderDataAttributes')) {
+    function renderDataAttributes($attributes)
+    {
+        $mapped = [ ];
+        foreach ($attributes as $key => $value) {
+            $mapped[] = 'data-' . $key . '="' . $value . '"';
+        };
+
+        return implode(' ', $mapped);
+    }
+}
+?>
+<script src='https://www.google.com/recaptcha/api.js?render=onload{{ (isset($lang) ? '&hl='.$lang : '') }}'></script>
+<div
+    class="g-recaptcha"
+    data-sitekey="{{ $public_key }}"
+    data-size="invisible"
+    <?= renderDataAttributes($dataParams) ?>
+></div>