PHP recaptcha_get_html函数代码示例

 function callback()
 {
     $this->_Authentication();
     $email = $_data['email'] = $this->email;
     $userData = $this->User_model->getWhere(array('email' => $email), 1);
     //print"<pre>";var_dump($userData);print"</pre>";
     //if(empty($this->getUserId())){
     if (empty($this->user_id)) {
         if (empty($this->subdomain)) {
             $notRegisteredOwner = TRUE;
         } else {
             $notRegisteredMember = TRUE;
         }
         $_data['ask_name'] = TRUE;
     } else {
         if (empty($this->subdomain)) {
             //checking if user is the owner
             $siteData = $this->Site_model->getWhere(array('owner_id' => $this->getUserId()), 1);
             if (empty($siteData)) {
                 $notRegisteredOwner = TRUE;
             } else {
                 $registeredOwner = TRUE;
             }
         } else {
             //checking if user is the member of site
             $siteData = $this->Site_model->getWhere(array('subdomain' => $this->subdomain), 1);
             $_data['subdomain_id'] = $siteData[0]['id'];
             $isMember = $this->User_is_member_of_site_model->getWhere(array('user_id' => $this->getUserId(), 'site_id' => $siteData[0]['id']), 1);
             if (empty($isMember)) {
                 $notRegisteredMember = TRUE;
             }
         }
     }
     $_data['site_name'] = $this->site_name;
     $_data['firstname'] = '';
     $_data['lastname'] = '';
     if (!empty($notRegisteredOwner)) {
         //not registered owner
         $_data['captcha'] = recaptcha_get_html($this->recaptcha_publickey);
         $_data['site_url'] = '';
         $this->load->view('owner_registration', $_data);
     } elseif (!empty($notRegisteredMember)) {
         $this->load->view('member_registration', $_data);
     } elseif (!empty($this->subdomain)) {
         if ($isMember[0]['member_y_n']) {
             //member approved
             redirect('http://' . $_SERVER['HTTP_HOST'] . '/member/');
         } else {
             //member not approed
             //print "You have not been approved yet.";
             $this->load->view('member_not_approved');
         }
     } elseif (!empty($registeredOwner)) {
         // redirecting owner to his subdomain
         //redirect( 'http://' . $siteData[0]['subdomain'] . '.'.$this->conf['site_name'].'/member/');
         $_data['captcha'] = recaptcha_get_html($this->recaptcha_publickey);
         $_data['site_url'] = '';
         $this->load->view('owner_registration', $_data);
     }
 }

    /**
     * @return string
     */
    public function render()
    {
        global $Campsite;

        $publicKey = $this->getPublicKey();
        return recaptcha_get_html(htmlspecialchars($publicKey), NULL, $Campsite['SSL_SITE']);
    }

 /**
  * Displays the reCAPTCHA widget.
  * If $this->recaptcha_error is set, it will display an error in the widget.
  *
  */
 function getForm()
 {
     global $wgReCaptchaPublicKey, $wgReCaptchaTheme;
     $useHttps = isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on';
     $js = 'var RecaptchaOptions = ' . Xml::encodeJsVar(array('theme' => $wgReCaptchaTheme, 'tabindex' => 1));
     return Html::inlineScript($js) . recaptcha_get_html($wgReCaptchaPublicKey, $this->recaptcha_error, $useHttps);
 }

 protected function action()
 {
     if (!TAKEDOWN_TOOL) {
         throw new Exception(__METHOD__ . ' TAKEDOWN TOOL is not enabled!');
     }
     $view_data = ['recaptcha' => recaptcha_get_html(RECAPTCHA_PUBLIC_KEY, null, true), 'links' => $this->request->getPostVar('links'), 'reporter_id' => $this->request->getPostVar('reporter_id')];
     if (!is_null($this->request->getPostVar('links'))) {
         if (recaptcha_check_answer(RECAPTCHA_PRIVATE_KEY, $this->request->getServerVar('REMOTE_ADDR'), $this->request->getPostVar('recaptcha_challenge_field'), $this->request->getPostVar('recaptcha_response_field'))->is_valid) {
             if ($reporter_data = $this->_isValidReporterId($this->request->getPostVar('reporter_id'))) {
                 $links_to_be_removed = $this->_genRemoveLinkList($this->request->getPostVar('links'));
                 if (!empty($links_to_be_removed)) {
                     $this->_removeLinks($links_to_be_removed, $reporter_data);
                     $view_data = ['recaptcha' => recaptcha_get_html(RECAPTCHA_PUBLIC_KEY, null, true), 'tot_removed_links' => count($links_to_be_removed)];
                 } else {
                     $view_data['error'] = 'No valid URLs to remove!';
                 }
             } else {
                 $view_data['error'] = 'Your reporter ID is not valid!';
             }
         } else {
             $view_data['error'] = 'Captcha code was not valid!';
         }
     }
     $this->setViewData($view_data);
 }

    /**
     * What to display in form
     * 
     * @access public
     * @return String
     */
    function form($args, $options)
    {
        extract($args);
        $output = "";
        if (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == "on") {
            $use_ssl = true;
        } else {
            $use_ssl = false;
        }
        if (!function_exists('recaptcha_get_html')) {
            @(require_once TDOMF_RECAPTCHALIB_PATH);
        }
        $output .= <<<END
\t\t<script type='text/javascript'>
\t\tvar RecaptchaOptions = { theme : '{$options['theme']}', lang : '{$options['language']}' , tabindex : 30 };
\t\t</script>
END;
        $form_data = tdomf_get_form_data($args['tdomf_form_id']);
        $error = null;
        if (isset($form_data['recaptcha_error'])) {
            $error = $form_data['recaptcha_error'];
        }
        $output .= recaptcha_get_html($options['publickey'], $error, $use_ssl, $options['xhtml']);
        return $output;
    }

 /**
  * XoopsCaptchaRecaptcha::render()
  *
  * @return string
  */
 function render()
 {
     require_once dirname(__FILE__) . '/recaptcha/recaptchalib.php';
     $form = "<script type=\"text/javascript\">\n            var RecaptchaOptions = {\n            theme : '" . $this->config['theme'] . "',\n            lang : '" . $this->config['lang'] . "'\n            };\n            </script>";
     $form .= recaptcha_get_html($this->config['public_key']);
     return $form;
 }

 /**
  * Load reCAPTCHA
  *
  * @access private
  * @param string $error
  * @param bool   $ssl
  * @param string $theme
  * @return string
  */
 function load($error, $ssl = FALSE)
 {
     $recaptcha_public_key = $this->CI->config->item('recaptcha_public_key');
     $captcha = '<script type="text/javascript">var RecaptchaOptions = { theme : "' . $this->CI->config->item('recaptcha_theme') . '" };</script>';
     $captcha .= recaptcha_get_html($recaptcha_public_key, $error, $ssl);
     return $captcha;
 }

function signup_user_recaptcha($errors)
{
    require WPMU_PLUGIN_DIR . '/wpmu_recaptcha_signup/recaptchalib.php';
    $error = $errors->get_error_message('recaptcha');
    $publickey = "6LfsGAkAAAAAAAjzKmnvmCMaSlR1aIcQUtK9bA6w";
    echo recaptcha_get_html($publickey);
}

 public function customDisplay()
 {
     // themes : custom <----
     $display = "<script type='text/javascript'>\r\n\t\t\t\t\t\t\t\tvar RecaptchaOptions = {\r\n\t\t\t\t\t\t\t\t    theme : 'custom',\r\n\t\t\t\t\t\t\t\t\tcustom_theme_widget : 'recaptcha_widget'\r\n\t\t\t\t\t\t\t\t };\r\n\t\t\t\t\t\t\t </script>";
     $display .= recaptcha_get_html($this->_publicKey);
     return $display;
 }

    /**
     * Affichage du captcha côté public
     *
     * @param object $okt
     * @param string $sCaptchaId
     */
    public static function publicTplFormBottom($okt, $sCaptchaId)
    {
        if ($sCaptchaId == 'recaptcha') {
            $aAcceptedLanguages = array('en', 'nl', 'fr', 'de', 'pt', 'ru', 'es', 'tr');
            if (in_array($okt->user->language, $aAcceptedLanguages)) {
                $sLanguage = $okt->user->language;
            } elseif (in_array($okt->config->language, $aAcceptedLanguages)) {
                $sLanguage = $okt->config->language;
            } else {
                $sLanguage = 'en';
            }
            echo '<script type="text/javascript">
			//<![CDATA[

			var RecaptchaOptions = {
				theme: "' . $okt->recaptcha->config->theme . '",
				lang: "' . $sLanguage . '"
			};

			//]]>
			</script>';
            require_once __DIR__ . '/recaptcha-php-1.11/recaptchalib.php';
            echo recaptcha_get_html(html::escapeHTML($okt->recaptcha->config->publickey));
        }
    }

 private function contact()
 {
     $isSent = Request::get(0, VAR_URI) == 'send';
     $options = array('name' => array(Validator::MESSAGE => 'Der Name muss mindestens 5 und darf maximal 150 Zeichen lang sein.', Validator::MIN_LENGTH => 5, Validator::MAX_LENGTH => 150), 'email' => array(Validator::MESSAGE => 'Die E-Mail-Adresse ist nicht korrekt.', Validator::CALLBACK => Validator::CB_MAIL), 'message' => array(Validator::MESSAGE => 'Die Nachricht entspricht nicht den Vorgaben (mindestens 10 Zeichen, maximal 1000 Zeichen).', Validator::MIN_LENGTH => 10, Validator::MAX_LENGTH => 1000), 'title' => array(Validator::MESSAGE => 'Der Titel entspricht nicht den Vorgaben (mindestens 5 Zeichen, maximal 100 Zeichen).', Validator::MIN_LENGTH => 5, Validator::MAX_LENGTH => 100));
     $this->enableClientFormValidation($options);
     // Don't validate the captcha via ajax as the session would end
     if (Config::get('captcha.enable')) {
         Core::loadClass('Core.Security.ReCaptcha');
         $options['recaptcha_response_field'] = array(Validator::MESSAGE => 'Der Sicherheitscode wurde nicht korrekt eingegeben.', Validator::CALLBACK => 'cb_captcha_check');
     }
     $data = array_fill_keys(array_keys($options), '');
     $data['name'] = iif(Me::get()->loggedIn(), Me::get()->getName());
     $data['email'] = iif(Me::get()->loggedIn(), Me::get()->getEmail());
     $this->breadcrumb->add('Kontakt');
     $this->header();
     if ($isSent) {
         extract(Validator::checkRequest($options));
         if (count($error) > 0) {
             CmsPage::error($error);
         } else {
             CmsTools::sendMail(Config::get('general.email'), $data['title'], $data['message'], $data['email'], $data['name']);
             CmsPage::ok('Die Anfrage wurde erfolgreich verschickt. Vielen Dank!');
             $data['title'] = '';
             $data['message'] = '';
         }
     }
     $tpl = Response::getObject()->appendTemplate('Cms/contact/contact');
     $tpl->assign('data', $data);
     if (Config::get('captcha.enable')) {
         $tpl->assign('captcha', recaptcha_get_html(Config::get('captcha.public_key')), false);
     }
     $tpl->output();
     $this->footer();
 }

    /**
     * Creates a reCAPTCHA to combat SPAM as well as the necessary post processing validation rules.
     * Additional parameters include "recaptcha_public_key", "recaptcha_private_key" and "<a href="https://developers.google.com/recaptcha/docs/customization" target="_blank">theme</a>":
     *
     * <a href="https://developers.google.com/recaptcha/" target="_blank">https://developers.google.com/recaptcha/</a>
     * 
     * @access	public
     * @param 	array  	An array of parameters to pass to the field type
     * @return	string
     */
    public function recaptcha($params = array())
    {
        $form_builder =& $params['instance'];
        if (empty($params['recaptcha_public_key'])) {
            $params['recaptcha_public_key'] = $this->fuel->forms->config('recaptcha_public_key');
        }
        if (empty($params['recaptcha_private_key'])) {
            $params['recaptcha_private_key'] = $this->fuel->forms->config('recaptcha_private_key');
        }
        $defaults = array('theme' => 'clean', 'error_message' => 'Please enter in a valid captcha value');
        $params = $this->set_defaults($defaults, $params);
        if (isset($_POST["recaptcha_response_field"])) {
            $_POST[$params['key']] = $_POST["recaptcha_response_field"];
        }
        $params['type'] = 'none';
        $func_str = '$CI =& get_instance();
        	$validator =& $CI->form_builder->get_validator();
        	$validator->add_rule("recaptcha_response_field", "required", "' . $params['error_message'] . '", array("' . $this->CI->input->post('recaptcha_response_field') . '"));
			$validator->add_rule("recaptcha_response_field", "validate_recaptcha", "' . $params['error_message'] . '", array("' . $params['recaptcha_private_key'] . '"));
			';
        $func = create_function('$value', $func_str);
        $form_builder->set_post_process($params['key'], $func);
        $str = '<script>
             var RecaptchaOptions = {
                theme : \'' . $params['theme'] . '\'
             };
        </script>
        ';
        $str .= recaptcha_get_html($params['recaptcha_public_key']);
        return $str;
    }

function reCAPTCHA($title, $desc)
{
    global $key, $FROM1, $mail, $subject, $MESSAGE, $c_pass;
    require_once './recaptchalib.php';
    $publickey = "";
    // you got this from the signup page
    $privatekey = "";
    // (same as above)
    $error = '';
    if ($_POST["recaptcha_response_field"]) {
        $resp = recaptcha_check_answer($privatekey, $_SERVER["REMOTE_ADDR"], $_POST["recaptcha_challenge_field"], $_POST["recaptcha_response_field"]);
        if ($resp->is_valid) {
            return true;
        } else {
            $error = $resp->error;
        }
    }
    echo '<html><head><title>' . $title . '</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<body>' . $desc . '
<form method="post" action="' . $_SERVER['PHP_SELF'] . '">
<input type="hidden" name="key" value="' . $key . '"><input type="hidden" name="nick" value="' . $FROM1 . '"><input type="hidden" name="mail" value="' . $mail . '"><br>
<input type="hidden" name="subject" value="' . $subject . '">
<input type="hidden" name="content" value="' . $MESSAGE . '"><input type="hidden" name="url" value="">
<input type="hidden" name="delk" value="' . $c_pass . '">';
    echo recaptcha_get_html($publickey, $error);
    echo '<input type="submit" value="確認">
</form>
</body></html>';
    return false;
}

	public function GetRecaptchaHTML() {
		$this->iErrorMessage = "";

		require_once(TP_SOURCEPATH . '/recaptcha/recaptchalib.php');
		$publickey = RECAPTCHA_PUBLIC; // you got this from the signup page
		return recaptcha_get_html($publickey);
	}

 public function view()
 {
     // global public key of ThinPHP subscription from reCAPTCHA. You can use this.
     $publickey = "6LfUVcISAAAAAKjd1Mf0XiDTGaa2cjd9DT3uur9X";
     $customScript = "<script type=\"text/javascript\">var RecaptchaOptions = { theme : 'clean' };</script>";
     echo $customScript . recaptcha_get_html($publickey);
 }