Exemple #1
0
 /**
  * Encrypt content using Javascript so that it's hidden when JS is disabled.
  *
  * This is mostly used to hide email addresses from scraper bots.
  *
  * @param string $content Content to encrypt
  * @param string $message Message shown if Javascript is disabled
  *
  * @see  https://github.com/jnicol/standalone-phpenkoder StandalonePHPEnkoder on Github
  *
  * @since 1.7
  *
  * @return string Content, encrypted
  */
 public static function js_encrypt($content, $message = '')
 {
     $output = $content;
     if (!class_exists('StandalonePHPEnkoder')) {
         include_once GRAVITYVIEW_DIR . 'includes/lib/standalone-phpenkoder/StandalonePHPEnkoder.php';
     }
     if (class_exists('StandalonePHPEnkoder')) {
         $enkoder = new StandalonePHPEnkoder();
         $message = empty($message) ? __('Email hidden; Javascript is required.', 'gravityview') : $message;
         /**
          * @filter `gravityview/phpenkoder/msg` Modify the message shown when Javascript is disabled and an encrypted email field is displayed
          * @since 1.7
          * @param string $message Existing message
          * @param string $content Content to encrypt
          */
         $enkoder->enkode_msg = apply_filters('gravityview/phpenkoder/msg', $message, $content);
         $output = $enkoder->enkode($content);
     }
     return $output;
 }
Exemple #2
0
<?php

require_once 'StandalonePHPEnkoder.php';
$enkoder = new StandalonePHPEnkoder();
// Enkode all plaintext and mailto: links in a string.
$html = '<p>Why not <a href="mailto:test@test.com?subject=Hello" tile="Email me">email me</a>. Your email will be sent to test@test.com. Here is another mailto, with an email address as the anchor text: <a href="mailto:test@test.com">test@test.com</a>. If you view source you shouldn\'t see any email addresses.</p>';
echo $enkoder->enkodeAllEmails($html);