'. t('Undisposable.org is a collaborative protection system against disposable e-mail addressing (DEA) - services like 10minutemail.com, jetable.com, pookmail.org etc.') .'

'; } } function undisposable_get_library() { return drupal_get_path('module', 'undisposable') .'/lib/undisposable.inc.php'; } /** * Implementation of hook_requirements(). */ function undisposable_requirements($phase) { $requirements = array(); switch ($phase) { case 'runtime': $requirements['undisposable'] = array('title' => t('Disposable e-mail protection')); $library = undisposable_get_library(); if (file_exists($library)) { // $requirements['undisposable']['severity'] = REQUIREMENT_OK; $requirements['undisposable']['value'] = t('Installed'); } else { // $requirements['undisposable']['description'] = t('The Undisposable client library was not found.', array('@url' => 'http://undisposable.net')); // $requirements['undisposable']['severity'] = REQUIREMENT_OK; $requirements['undisposable']['value'] = t('Built-in'); } } return $requirements; } /** * Implementation of hook_user(). */ function undisposable_user($type, &$edit, &$user, $category = NULL) { if ($type == 'validate' && $category == 'account') { // Validate the e-mail address. $respond = _undisposable('isDisposableEmail', $edit['mail']); if (isset($respond['stat']) && $respond['stat'] == 'ok' && $respond['email']['isdisposable']) { form_set_error('mail', t('The e-mail address %email has been reported as disposable.', array('%email' => $edit['mail']))); watchdog('user', 'Rejected registration attempt with disposable e-mail address: %name (%email).', array('%name' => $edit['name'], '%email' => $edit['mail'])); } } } /** * Helper function for querying Undisposable.org database. * * Example: * @code * $respond = _undisposable('isDisposableEmail', $email); * return ($respond['stat'] == 'ok') ? $respond['email']['isdisposable'] : FALSE; * @endcode * * @param $op * Service to query. * @param $arg * Either an e-mail address or hostname. */ function _undisposable($op, $arg) { $uri = 'http://www.undisposable.net/services/php/'; switch ($op) { case 'isDisposableEmail': $uri .= 'isDisposableEmail/?email='; break; case 'isValidEmail': $uri .= 'isValidEmail/?email='; break; case 'isDisposableHost': $uri .= 'isDisposableHost/?host='; break; default: $uri .= $op; } $respond = drupal_http_request($uri . $arg); return @unserialize($respond->data); }