From 2d379669698603ca3aa005a41366a0e475ab94e7 Mon Sep 17 00:00:00 2001 From: Bob Vincent Date: Thu, 28 Apr 2011 23:35:42 -0400 Subject: [PATCH] Issue #800434 by bar.hanssens, pillarsdotnet: Allow hook_mail_alter implementations to cancel mail. --- developer/hooks/core.php | 8 +++++++- 1 files changed, 7 insertions(+), 1 deletions(-) diff --git a/developer/hooks/core.php b/developer/hooks/core.php index 4901c5fb29869e17316b3215073cd746676ed44b..81368e17d82e665db51a43e1ad5d4658083c3d1a 100755 --- a/developer/hooks/core.php +++ b/developer/hooks/core.php @@ -1090,12 +1090,18 @@ function hook_profile_alter(&$account) { * - 'params' * An array of optional parameters supplied by the caller of drupal_mail() * that is used to build the message before hook_mail_alter() is invoked. - * - language' + * - 'language' * The language object used to build the message before hook_mail_alter() * is invoked. + * - 'cancel': + * Set to TRUE to abort sending this message. */ function hook_mail_alter(&$message) { if ($message['id'] == 'modulename_messagekey') { + // If the recipient has not opted to receive such messages, cancel sending. + if (!modulename_messagekey_optin($message['to'])) { + $message['cancel'] = TRUE; + } $message['body'][] = "--\nMail sent out from " . variable_get('sitename', t('Drupal')); } } -- 1.7.1