diff options
Diffstat (limited to 'mod/invitefriends/actions/invite.php')
| -rw-r--r-- | mod/invitefriends/actions/invite.php | 187 |
1 files changed, 79 insertions, 108 deletions
diff --git a/mod/invitefriends/actions/invite.php b/mod/invitefriends/actions/invite.php index 7e0bd54b8..eed156d69 100644 --- a/mod/invitefriends/actions/invite.php +++ b/mod/invitefriends/actions/invite.php @@ -1,117 +1,88 @@ <?php - /** - * Elgg invite action - * - * @package ElggFile - * @author Curverider Ltd - * @copyright Curverider Ltd 2008-2010 - * @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html GNU Public License version 2 - * @link http://elgg.org/ - */ - - global $CONFIG; - - gatekeeper(); - - $emails = get_input('emails'); - $emailmessage = get_input('emailmessage'); - - $emails = trim($emails); - if (strlen($emails) > 0) { - $emails = preg_split('/\\s+/', $emails, -1, PREG_SPLIT_NO_EMPTY); +/** + * Elgg invite friends action + * + * @package ElggInviteFriends + */ + +$site = elgg_get_site_entity(); + +$emails = get_input('emails'); +$emailmessage = get_input('emailmessage'); + +$emails = trim($emails); +if (strlen($emails) > 0) { + $emails = preg_split('/\\s+/', $emails, -1, PREG_SPLIT_NO_EMPTY); +} + +if (!is_array($emails) || count($emails) == 0) { + register_error(elgg_echo('invitefriends:noemails')); + forward(REFERER); +} + +$current_user = elgg_get_logged_in_user_entity(); + +$error = FALSE; +$bad_emails = array(); +$already_members = array(); +$sent_total = 0; +foreach ($emails as $email) { + + $email = trim($email); + if (empty($email)) { + continue; } - - if (!is_array($emails) || count($emails) == 0) { - register_error(elgg_echo('invitefriends:failure')); - forward($_SERVER['HTTP_REFERER']); + + // send out other email addresses + if (!is_email_address($email)) { + $error = TRUE; + $bad_emails[] = $email; + continue; } - - $error = FALSE; - $bad_emails = array(); - foreach($emails as $email) { - - $email = trim($email); - if (empty($email)) { - continue; - } - - // send out other email addresses - if (!is_email_address($email)) { - $error = TRUE; - $bad_emails[] = $email; - continue; - } - - $link = $CONFIG->wwwroot . 'pg/register?friend_guid=' . $_SESSION['guid'] . '&invitecode=' . generate_invite_code($_SESSION['user']->username); - $message = sprintf(elgg_echo('invitefriends:email'), - $CONFIG->site->name, - $_SESSION['user']->name, - $emailmessage, - $link - ); - - // **** this should be replaced by a core function for sending emails to people who are not members - $site = get_entity($CONFIG->site_guid); - // If there's an email address, use it - but only if its not from a user. - if (($site) && (isset($site->email))) { - // Has the current site got a from email address? - $from = $site->email; - } else if (isset($from->url)) { - // If we have a url then try and use that. - $breakdown = parse_url($from->url); - $from = 'noreply@' . $breakdown['host']; // Handle anything with a url - } else { - // If all else fails, use the domain of the site. - $from = 'noreply@' . get_site_domain($CONFIG->site_guid); - } - - if (is_callable('mb_internal_encoding')) { - mb_internal_encoding('UTF-8'); - } - $site = get_entity($CONFIG->site_guid); - $sitename = $site->name; - if (is_callable('mb_encode_mimeheader')) { - $sitename = mb_encode_mimeheader($site->name,"UTF-8", "B"); - } - - $header_eol = "\r\n"; - if ((isset($CONFIG->broken_mta)) && ($CONFIG->broken_mta)) { - // Allow non-RFC 2822 mail headers to support some broken MTAs - $header_eol = "\n"; - } - - $from_email = "\"$sitename\" <$from>"; - if (strtolower(substr(PHP_OS, 0 , 3)) == 'win') { - // Windows is somewhat broken, so we use a different format from header - $from_email = "$from"; - } - - $headers = "From: $from_email{$header_eol}" - . "Content-Type: text/plain; charset=UTF-8; format=flowed{$header_eol}" - . "MIME-Version: 1.0{$header_eol}" - . "Content-Transfer-Encoding: 8bit{$header_eol}"; - - $subject = sprintf(elgg_echo('invitefriends:subject'), $CONFIG->site->name); - if (is_callable('mb_encode_mimeheader')) { - $subject = mb_encode_mimeheader($subject,"UTF-8", "B"); - } - - // Format message - $message = html_entity_decode($message, ENT_COMPAT, 'UTF-8'); // Decode any html entities - $message = strip_tags($message); // Strip tags from message - $message = preg_replace("/(\r\n|\r)/", "\n", $message); // Convert to unix line endings in body - $message = preg_replace("/^From/", ">From", $message); // Change lines starting with From to >From - - mail($email, $subject, wordwrap($message), $headers); + + if (get_user_by_email($email)) { + $error = TRUE; + $already_members[] = $email; + continue; + } + + $link = elgg_get_site_url() . 'register?friend_guid=' . $current_user->guid . '&invitecode=' . generate_invite_code($current_user->username); + $message = elgg_echo('invitefriends:email', array( + $site->name, + $current_user->name, + $emailmessage, + $link + ) + ); + + $subject = elgg_echo('invitefriends:subject', array($site->name)); + + // create the from address + $site = get_entity($site->guid); + if ($site && $site->email) { + $from = $site->email; + } else { + $from = 'noreply@' . get_site_domain($site->guid); + } + + elgg_send_email($from, $email, $subject, $message); + $sent_total++; +} + +if ($error) { + register_error(elgg_echo('invitefriends:invitations_sent', array($sent_total))); + + if (count($bad_emails) > 0) { + register_error(elgg_echo('invitefriends:email_error', array(implode(', ', $bad_emails)))); } - if ($error) { - register_error(sprintf(elgg_echo('invitefriends:email_error'), implode(', ', $bad_emails))); - } else { - system_message(elgg_echo('invitefriends:success')); + if (count($already_members) > 0) { + register_error(elgg_echo('invitefriends:already_members', array(implode(', ', $already_members)))); } - forward($_SERVER['HTTP_REFERER']); +} else { + system_message(elgg_echo('invitefriends:success')); +} -?> +forward(REFERER); |