/** * Send email(s). * * @since 2.5.0 * * @param BP_Email $email Email to send. * @return bool|WP_Error Returns true if email send, else a descriptive WP_Error. */ public function bp_email(BP_Email $email) { static $phpmailer = null; if ($phpmailer === null) { if (!class_exists('PHPMailer')) { require_once ABSPATH . WPINC . '/class-phpmailer.php'; require_once ABSPATH . WPINC . '/class-smtp.php'; } $phpmailer = new PHPMailer(true); } /* * Resets. */ $phpmailer->clearAllRecipients(); $phpmailer->clearAttachments(); $phpmailer->clearCustomHeaders(); $phpmailer->clearReplyTos(); $phpmailer->Sender = ''; /* * Set up. */ $phpmailer->IsMail(); $phpmailer->CharSet = bp_get_option('blog_charset'); $phpmailer->Hostname = self::get_hostname(); /* * Content. */ $phpmailer->Subject = $email->get_subject('replace-tokens'); $content_plaintext = PHPMailer::normalizeBreaks($email->get_content_plaintext('replace-tokens')); if ($email->get('content_type') === 'html') { $phpmailer->msgHTML($email->get_template('add-content'), '', 'wp_strip_all_tags'); $phpmailer->AltBody = $content_plaintext; } else { $phpmailer->IsHTML(false); $phpmailer->Body = $content_plaintext; } $recipient = $email->get_from(); try { $phpmailer->SetFrom($recipient->get_address(), $recipient->get_name(), false); } catch (phpmailerException $e) { } $recipient = $email->get_reply_to(); try { $phpmailer->addReplyTo($recipient->get_address(), $recipient->get_name()); } catch (phpmailerException $e) { } $recipients = $email->get_to(); foreach ($recipients as $recipient) { try { $phpmailer->AddAddress($recipient->get_address(), $recipient->get_name()); } catch (phpmailerException $e) { } } $recipients = $email->get_cc(); foreach ($recipients as $recipient) { try { $phpmailer->AddCc($recipient->get_address(), $recipient->get_name()); } catch (phpmailerException $e) { } } $recipients = $email->get_bcc(); foreach ($recipients as $recipient) { try { $phpmailer->AddBcc($recipient->get_address(), $recipient->get_name()); } catch (phpmailerException $e) { } } $headers = $email->get_headers(); foreach ($headers as $name => $content) { $phpmailer->AddCustomHeader($name, $content); } /** * Fires after PHPMailer is initialised. * * @since 2.5.0 * * @param PHPMailer $phpmailer The PHPMailer instance. */ do_action('bp_phpmailer_init', $phpmailer); /** This filter is documented in wp-includes/pluggable.php */ do_action_ref_array('phpmailer_init', array(&$phpmailer)); try { return $phpmailer->Send(); } catch (phpmailerException $e) { return new WP_Error($e->getCode(), $e->getMessage(), $email); } }
/** * Set various email headers for BP 2.5 emails. * * This includes the 'Reply-To' and custom 'From' headers. * * @since 1.0-RC4 * * @param bool|WP_Error $retval Returns true if validation is successful, else a descriptive WP_Error. * @param BP_Email $email Current instance of the email type class. */ public function set_bp_email_headers($retval, $email) { if (!$email->get_to()) { return $retval; } if (empty($this->listener->item_id)) { return $retval; } $to = $email->get_to(); // Backpat headers to be used for checks in 'bp_rbe_querystring' filter. $headers = array(); $headers['to'] = array_shift($to)->get_address(); $reply_to = $this->get_reply_to_address($headers); // If no reply to, bail. if (empty($reply_to)) { return $retval; } /** * Should we use the poster's display name as the 'From' name? * * @since 1.0-RC4. * * @param bool $retval */ $use_custom_from_header = apply_filters('bp_rbe_use_custom_from_header', true); // Set custom 'From' header. if (!empty($this->listener->user_id) && true === $use_custom_from_header) { // Fetch current 'From' email address. $from = $email->get_from()->get_address(); // Grab the host. $host = substr($from, strpos($from, '@') + 1); // Set the custom From email address and name. $email->set_from("noreply@{$host}", bp_core_get_user_displayname($this->listener->user_id)); } /** * Set our custom 'Reply-To' email header. * * Have to workaround a mailbox character limit PHPMailer bug by wiping out * the Reply-To header and then setting it as a custom header. * * @link https://github.com/PHPMailer/PHPMailer/issues/706 */ $email->set_reply_to(''); $email->set_headers(array('Reply-To' => $reply_to)); return $retval; }