First commit

2018-01-14 13:10:16 +00:00 · 2018-01-14 13:10:16 +00:00 · c6e2478c40
commit c6e2478c40
13918 changed files with 2303184 additions and 0 deletions
--- a/sites/all/modules/civicrm/CRM/Utils/ReCAPTCHA.php
+++ b/sites/all/modules/civicrm/CRM/Utils/ReCAPTCHA.php
@ -0,0 +1,102 @@
+<?php
+/*
+ +--------------------------------------------------------------------+
+ | CiviCRM version 4.7                                                |
+ +--------------------------------------------------------------------+
+ | Copyright CiviCRM LLC (c) 2004-2017                                |
+ +--------------------------------------------------------------------+
+ | This file is a part of CiviCRM.                                    |
+ |                                                                    |
+ | CiviCRM is free software; you can copy, modify, and distribute it  |
+ | under the terms of the GNU Affero General Public License           |
+ | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
+ |                                                                    |
+ | CiviCRM is distributed in the hope that it will be useful, but     |
+ | WITHOUT ANY WARRANTY; without even the implied warranty of         |
+ | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
+ | See the GNU Affero General Public License for more details.        |
+ |                                                                    |
+ | You should have received a copy of the GNU Affero General Public   |
+ | License and the CiviCRM Licensing Exception along                  |
+ | with this program; if not, contact CiviCRM LLC                     |
+ | at info[AT]civicrm[DOT]org. If you have questions about the        |
+ | GNU Affero General Public License or the licensing of CiviCRM,     |
+ | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
+ +--------------------------------------------------------------------+
+ */
+
+/**
+ *
+ * @package CRM
+ * @copyright CiviCRM LLC (c) 2004-2017
+ */
+class CRM_Utils_ReCAPTCHA {
+
+  protected $_captcha = NULL;
+
+  protected $_name = NULL;
+
+  protected $_url = NULL;
+
+  protected $_phrase = NULL;
+
+  /**
+   * Singleton.
+   *
+   * We only need one instance of this object. So we use the singleton
+   * pattern and cache the instance in this variable
+   *
+   * @var CRM_Utils_ReCAPTCHA
+   */
+  static private $_singleton = NULL;
+
+  /**
+   * Singleton function used to manage this object.
+   *
+   * @return object
+   */
+  public static function &singleton() {
+    if (self::$_singleton === NULL) {
+      self::$_singleton = new CRM_Utils_ReCAPTCHA();
+    }
+    return self::$_singleton;
+  }
+
+  /**
+   * Add element to form.
+   *
+   * @param CRM_Core_Form $form
+   */
+  public static function add(&$form) {
+    $error = NULL;
+    $config = CRM_Core_Config::singleton();
+    $useSSL = FALSE;
+    if (!function_exists('recaptcha_get_html')) {
+      require_once 'packages/recaptcha/recaptchalib.php';
+    }
+
+    // See if we are using SSL
+    if (CRM_Utils_System::isSSL()) {
+      $useSSL = TRUE;
+    }
+    $html = recaptcha_get_html($config->recaptchaPublicKey, $error, $useSSL);
+
+    $form->assign('recaptchaHTML', $html);
+    $form->assign('recaptchaOptions', $config->recaptchaOptions);
+    $form->add(
+      'text',
+      'g-recaptcha-response',
+      'reCaptcha',
+      NULL,
+      TRUE
+    );
+    $form->registerRule('recaptcha', 'callback', 'validate', 'CRM_Utils_ReCAPTCHA');
+    if ($form->isSubmitted() && empty($form->_submitValues['g-recaptcha-response'])) {
+      $form->setElementError(
+        'g-recaptcha-response',
+        ts('Please go back and complete the CAPTCHA at the bottom of this form.')
+      );
+    }
+  }
+
+}