function uptolike_cryptkey in Uptolike share buttons 7

Build crypt key for url.

Return value

null|string The secret key to be added to the url or null if no data.

2 calls to uptolike_cryptkey()

uptolike_constructor in ./uptolike.module

Build constructor iframe.

uptolike_statistic in ./uptolike.module

Build statistic iframe.

File

./uptolike.module, line 682

Main file for Uptolike module.

Code

function uptolike_cryptkey() {
  $email = variable_get('uptolike_email', NULL);
  $key = variable_get('uptolike_key', NULL);
  $project_id = uptolike_project_id();
  $output = NULL;
  if (!empty($email) && !empty($key)) {

    // Email address should not be url encoded.
    $string = 'mail=' . $email . '&partner=' . UPTOLIKE_PARTNER . '&projectId=' . $project_id;
    $output = md5($string . $key);
  }
  return $output;
}