/** * Send an email to a specified user * * @uses $CFG * @param user $user A {@link $USER} object * @param user $from A {@link $USER} object * @param string $subject plain text subject line of the email * @param string $messagetext plain text version of the message * @param string $messagehtml complete html version of the message (optional) * @param string $attachment a file on the filesystem * @param string $attachname the name of the file (extension indicates MIME) * @param bool $usetrueaddress determines whether $from email address should * be sent out. Will be overruled by user profile setting for maildisplay * @return bool|string Returns "true" if mail was sent OK, "emailstop" if email * was blocked by user and "false" if there was another sort of error. */ function email_to_user($user, $from, $subject, $messagetext, $messagehtml = '', $attachment = '', $attachname = '', $usetrueaddress = true, $replyto = '', $replytoname = '') { global $CFG; $textlib = textlib_get_instance(); include_once $CFG->libdir . '/phpmailer/class.phpmailer.php'; if (empty($user) || empty($user->email)) { return false; } /* if (over_bounce_threshold($user)) { error_log("User $user->id (".fullname($user).") is over bounce threshold! Not sending."); return false; } */ // this doesn't exist right now, we may bring it in later though. $mail = new phpmailer(); $mail->Version = 'Elgg '; // mailer version (should have $CFG->version on here but we don't have it yet) $mail->PluginDir = $CFG->libdir . '/phpmailer/'; // plugin directory (eg smtp plugin) $mail->CharSet = 'UTF-8'; // everything is now uft8 if (empty($CFG->smtphosts)) { $mail->IsMail(); // use PHP mail() = sendmail } else { if ($CFG->smtphosts == 'qmail') { $mail->IsQmail(); // use Qmail system } else { $mail->IsSMTP(); // use SMTP directly if ($CFG->debug > 7) { echo '<pre>' . "\n"; $mail->SMTPDebug = true; } $mail->Host = $CFG->smtphosts; // specify main and backup servers if ($CFG->smtpuser) { // Use SMTP authentication $mail->SMTPAuth = true; $mail->Username = $CFG->smtpuser; $mail->Password = $CFG->smtppass; } } } /* not here yet, leave it in just in case. // make up an email address for handling bounces if (!empty($CFG->handlebounces)) { $modargs = 'B'.base64_encode(pack('V',$user->ident)).substr(md5($user->email),0,16); $mail->Sender = generate_email_processing_address(0,$modargs); } else { $mail->Sender = $CFG->sysadminemail; } */ $mail->Sender = $CFG->sysadminemail; // for elgg. delete if we change the above. // TODO add a preference for maildisplay if (is_string($from)) { // So we can pass whatever we want if there is need $mail->From = $CFG->noreplyaddress; $mail->FromName = $from; } else { if (empty($from)) { // make stuff up $mail->From = $CFG->sysadminemail; $mail->FromName = $CFG->sitename . ' ' . __gettext('Administrator'); } else { if ($usetrueaddress and !empty($from->maildisplay)) { $mail->From = $from->email; $mail->FromName = $from->name; } else { $mail->From = $CFG->noreplyaddress; $mail->FromName = $from->name; if (empty($replyto)) { $mail->AddReplyTo($CFG->noreplyaddress, __gettext('Do not reply')); } } } } if (!empty($replyto)) { $mail->AddReplyTo($replyto, $replytoname); } $mail->Subject = $textlib->substr(stripslashes($subject), 0, 900); $mail->AddAddress($user->email, $user->name); $mail->WordWrap = 79; // set word wrap if (!empty($from->customheaders)) { // Add custom headers if (is_array($from->customheaders)) { foreach ($from->customheaders as $customheader) { $mail->AddCustomHeader($customheader); } } else { $mail->AddCustomHeader($from->customheaders); } } if (!empty($from->priority)) { $mail->Priority = $from->priority; } //TODO add a user preference for this. right now just send plaintext $user->mailformat = 0; if ($messagehtml && $user->mailformat == 1) { // Don't ever send HTML to users who don't want it $mail->IsHTML(true); $mail->Encoding = 'quoted-printable'; // Encoding to use $mail->Body = $messagehtml; $mail->AltBody = "\n{$messagetext}\n"; } else { $mail->IsHTML(false); $mail->Body = "\n{$messagetext}\n"; } if ($attachment && $attachname) { if (ereg("\\.\\.", $attachment)) { // Security check for ".." in dir path $mail->AddAddress($CFG->sysadminemail, $CFG->sitename . ' ' . __gettext('Administrator')); $mail->AddStringAttachment('Error in attachment. User attempted to attach a filename with a unsafe name.', 'error.txt', '8bit', 'text/plain'); } else { require_once $CFG->libdir . '/filelib.php'; $mimetype = mimeinfo('type', $attachname); $mail->AddAttachment($attachment, $attachname, 'base64', $mimetype); } } if ($mail->Send()) { // set_send_count($user); // later return true; } else { mtrace('ERROR: ' . $mail->ErrorInfo); return false; } }
/** * Always use this function for all emails to users * * @param object $userto user object to send email to. must contain firstname,lastname,preferredname,email * @param object $userfrom user object to send email from. If null, email will come from mahara * @param string $subject email subject * @param string $messagetext text version of email * @param string $messagehtml html version of email (will send both html and text) * @param array $customheaders email headers * @throws EmailException * @throws EmailDisabledException */ function email_user($userto, $userfrom, $subject, $messagetext, $messagehtml = '', $customheaders = null) { global $IDPJUMPURL; static $mnetjumps = array(); if (!get_config('sendemail')) { // You can entirely disable Mahara from sending any e-mail via the // 'sendemail' configuration variable return true; } if (empty($userto)) { throw new InvalidArgumentException("empty user given to email_user"); } if (!($mailinfo = can_receive_email($userto))) { throw new EmailDisabledException("email for this user has been disabled"); } // If the user is a remote xmlrpc user, trawl through the email text for URLs // to our wwwroot and modify the url to direct the user's browser to login at // their home site before hitting the link on this site if (!empty($userto->mnethostwwwroot) && !empty($userto->mnethostapp)) { require_once get_config('docroot') . 'auth/xmlrpc/lib.php'; // Form the request url to hit the idp's jump.php if (isset($mnetjumps[$userto->mnethostwwwroot])) { $IDPJUMPURL = $mnetjumps[$userto->mnethostwwwroot]; } else { $mnetjumps[$userto->mnethostwwwroot] = $IDPJUMPURL = PluginAuthXmlrpc::get_jump_url_prefix($userto->mnethostwwwroot, $userto->mnethostapp); } $wwwroot = get_config('wwwroot'); $messagetext = preg_replace_callback('%(' . $wwwroot . '([\\w_:\\?=#&@/;.~-]*))%', 'localurl_to_jumpurl', $messagetext); $messagehtml = preg_replace_callback('%href=["\'`](' . $wwwroot . '([\\w_:\\?=#&@/;.~-]*))["\'`]%', 'localurl_to_jumpurl', $messagehtml); } require_once 'phpmailer/class.phpmailer.php'; $mail = new phpmailer(); // Leaving this commented out - there's no reason for people to know this //$mail->Version = 'Mahara ' . get_config('release'); $mail->PluginDir = get_config('libroot') . 'phpmailer/'; $mail->CharSet = 'UTF-8'; $smtphosts = get_config('smtphosts'); if ($smtphosts == 'qmail') { // use Qmail system $mail->IsQmail(); } else { if (empty($smtphosts)) { // use PHP mail() = sendmail $mail->IsMail(); } else { $mail->IsSMTP(); // use SMTP directly $mail->Host = get_config('smtphosts'); if (get_config('smtpuser')) { // Use SMTP authentication $mail->SMTPAuth = true; $mail->Username = get_config('smtpuser'); $mail->Password = get_config('smtppass'); } } } if (get_config('bounces_handle') && isset($mailinfo->owner)) { $mail->Sender = generate_email_processing_address($mailinfo->owner, $userto); } if (empty($userfrom) || $userfrom->email == get_config('noreplyaddress')) { if (empty($mail->Sender)) { $mail->Sender = get_config('noreplyaddress'); } $mail->From = get_config('noreplyaddress'); $mail->FromName = isset($userfrom->id) ? display_name($userfrom, $userto) : get_config('sitename'); $customheaders[] = 'Precedence: Bulk'; // Try to avoid pesky out of office responses $messagetext .= "\n\n" . get_string('pleasedonotreplytothismessage') . "\n"; if ($messagehtml) { $messagehtml .= "\n\n<p>" . get_string('pleasedonotreplytothismessage') . "</p>\n"; } } else { if (empty($mail->Sender)) { $mail->Sender = $userfrom->email; } $mail->From = $userfrom->email; $mail->FromName = display_name($userfrom, $userto); } $replytoset = false; if (!empty($customheaders) && is_array($customheaders)) { foreach ($customheaders as $customheader) { $mail->AddCustomHeader($customheader); if (0 === stripos($customheader, 'reply-to')) { $replytoset = true; } } } if (!$replytoset) { $mail->AddReplyTo($mail->From, $mail->FromName); } $mail->Subject = substr(stripslashes($subject), 0, 900); if ($to = get_config('sendallemailto')) { // Admins can configure the system to send all email to a given address // instead of whoever would receive it, useful for debugging. $mail->addAddress($to); $notice = get_string('debugemail', 'mahara', display_name($userto, $userto), $userto->email); $messagetext = $notice . "\n\n" . $messagetext; if ($messagehtml) { $messagehtml = '<p>' . hsc($notice) . '</p>' . $messagehtml; } $usertoname = display_name($userto, $userto, true) . ' (' . get_string('divertingemailto', 'mahara', $to) . ')'; } else { $usertoname = display_name($userto, $userto); if (empty($userto->email)) { throw new EmailException("Cannot send email to {$usertoname} with subject {$subject}. User has no primary email address set."); } $mail->AddAddress($userto->email, $usertoname); $to = $userto->email; } $mail->WordWrap = 79; if ($messagehtml) { $mail->IsHTML(true); $mail->Encoding = 'quoted-printable'; $mail->Body = $messagehtml; $mail->AltBody = $messagetext; } else { $mail->IsHTML(false); $mail->Body = $messagetext; } if ($mail->Send()) { if ($logfile = get_config('emaillog')) { $docroot = get_config('docroot'); @($client = (string) $_SERVER['REMOTE_ADDR']); @($script = (string) $_SERVER['SCRIPT_FILENAME']); if (strpos($script, $docroot) === 0) { $script = substr($script, strlen($docroot)); } $line = "{$to} <- {$mail->From} - " . str_shorten_text($mail->Subject, 200); @error_log('[' . date("Y-m-d h:i:s") . "] [{$client}] [{$script}] {$line}\n", 3, $logfile); } // Update the count of sent mail update_send_count($userto); return true; } throw new EmailException("Couldn't send email to {$usertoname} with subject {$subject}. " . "Error from phpmailer was: " . $mail->ErrorInfo); }
echo "<table><tr><td><small> --<br> To unsubscribe our newsletter, goto your profile<br>\n"; echo " {$url_to_start}/members.php?choice=myprofile<br>\n"; echo " remove the newsletter-checkbox and click the [Update] Button.<br></small></td></tr></table>\n"; } if ($action == "send_newsletter") { $count = 0; $count2 = 0; require "../library_mail.php"; $mail = new phpmailer(); $subject = stripslashes(urldecode($subject)); $body = stripslashes(urldecode($body)); $mail->From = "{$from}"; $mail->FromName = "{$bazar_name}"; # $mail->WordWrap = 75; $mail->UseMSMailHeaders = true; $mail->AddCustomHeader("X-Mailer: {$bazar_name} {$bazar_}#{$Id}\$- Email Interface"); $mail->Subject = $subject; $mail->Body = $body; if ($html) { $mail->IsHTML(true); } if (function_exists("ini_get")) { $upl_tmp_dir = ini_get('upload_tmp_dir'); } else { $upl_tmp_dir = get_cfg_var('upload_tmp_dir'); } if ($fix_tmp_dir) { // only for fixing on some servers, normally NOT used - set in config.php $tmp_dir = $fix_tmp_dir; } elseif ($upl_tmp_dir) { $tmp_dir = $upl_tmp_dir;
/** * Send an email to a specified user * * @uses $CFG * @uses $FULLME * @uses SITEID * @param user $user A {@link $USER} object * @param user $from A {@link $USER} object * @param string $subject plain text subject line of the email * @param string $messagetext plain text version of the message * @param string $messagehtml complete html version of the message (optional) * @param string $attachment a file on the filesystem, relative to $CFG->dataroot * @param string $attachname the name of the file (extension indicates MIME) * @param bool $usetrueaddress determines whether $from email address should * be sent out. Will be overruled by user profile setting for maildisplay * @return bool|string Returns "true" if mail was sent OK, "emailstop" if email * was blocked by user and "false" if there was another sort of error. */ function email_to_user($user, $from, $subject, $messagetext, $messagehtml = '', $attachment = '', $attachname = '', $usetrueaddress = true, $replyto = '', $replytoname = '') { global $CFG, $FULLME; include_once $CFG->libdir . '/phpmailer/class.phpmailer.php'; /// We are going to use textlib services here $textlib = textlib_get_instance(); if (empty($user)) { return false; } // skip mail to suspended users if (isset($user->auth) && $user->auth == 'nologin') { return true; } if (!empty($user->emailstop)) { return 'emailstop'; } if (over_bounce_threshold($user)) { error_log("User {$user->id} (" . fullname($user) . ") is over bounce threshold! Not sending."); return false; } $mail = new phpmailer(); $mail->Version = 'Moodle ' . $CFG->version; // mailer version $mail->PluginDir = $CFG->libdir . '/phpmailer/'; // plugin directory (eg smtp plugin) $mail->CharSet = 'UTF-8'; if ($CFG->smtphosts == 'qmail') { $mail->IsQmail(); // use Qmail system } else { if (empty($CFG->smtphosts)) { $mail->IsMail(); // use PHP mail() = sendmail } else { $mail->IsSMTP(); // use SMTP directly if (!empty($CFG->debugsmtp)) { echo '<pre>' . "\n"; $mail->SMTPDebug = true; } $mail->Host = $CFG->smtphosts; // specify main and backup servers if ($CFG->smtpuser) { // Use SMTP authentication $mail->SMTPAuth = true; $mail->Username = $CFG->smtpuser; $mail->Password = $CFG->smtppass; } } } $supportuser = generate_email_supportuser(); // make up an email address for handling bounces if (!empty($CFG->handlebounces)) { $modargs = 'B' . base64_encode(pack('V', $user->id)) . substr(md5($user->email), 0, 16); $mail->Sender = generate_email_processing_address(0, $modargs); } else { $mail->Sender = $supportuser->email; } if (is_string($from)) { // So we can pass whatever we want if there is need $mail->From = $CFG->noreplyaddress; $mail->FromName = $from; } else { if ($usetrueaddress and $from->maildisplay) { $mail->From = $from->email; $mail->FromName = fullname($from); } else { $mail->From = $CFG->noreplyaddress; $mail->FromName = fullname($from); if (empty($replyto)) { $mail->AddReplyTo($CFG->noreplyaddress, get_string('noreplyname')); } } } if (!empty($replyto)) { $mail->AddReplyTo($replyto, $replytoname); } $mail->Subject = substr(stripslashes($subject), 0, 900); $mail->AddAddress($user->email, fullname($user)); $mail->WordWrap = 79; // set word wrap if (!empty($from->customheaders)) { // Add custom headers if (is_array($from->customheaders)) { foreach ($from->customheaders as $customheader) { $mail->AddCustomHeader($customheader); } } else { $mail->AddCustomHeader($from->customheaders); } } if (!empty($from->priority)) { $mail->Priority = $from->priority; } if ($messagehtml && $user->mailformat == 1) { // Don't ever send HTML to users who don't want it $mail->IsHTML(true); $mail->Encoding = 'quoted-printable'; // Encoding to use $mail->Body = $messagehtml; $mail->AltBody = "\n{$messagetext}\n"; } else { $mail->IsHTML(false); $mail->Body = "\n{$messagetext}\n"; } if ($attachment && $attachname) { if (ereg("\\.\\.", $attachment)) { // Security check for ".." in dir path $mail->AddAddress($supportuser->email, fullname($supportuser, true)); $mail->AddStringAttachment('Error in attachment. User attempted to attach a filename with a unsafe name.', 'error.txt', '8bit', 'text/plain'); } else { require_once $CFG->libdir . '/filelib.php'; $mimetype = mimeinfo('type', $attachname); $mail->AddAttachment($CFG->dataroot . '/' . $attachment, $attachname, 'base64', $mimetype); } } /// If we are running under Unicode and sitemailcharset or allowusermailcharset are set, convert the email /// encoding to the specified one if (!empty($CFG->sitemailcharset) || !empty($CFG->allowusermailcharset)) { /// Set it to site mail charset $charset = $CFG->sitemailcharset; /// Overwrite it with the user mail charset if (!empty($CFG->allowusermailcharset)) { if ($useremailcharset = get_user_preferences('mailcharset', '0', $user->id)) { $charset = $useremailcharset; } } /// If it has changed, convert all the necessary strings $charsets = get_list_of_charsets(); unset($charsets['UTF-8']); if (in_array($charset, $charsets)) { /// Save the new mail charset $mail->CharSet = $charset; /// And convert some strings $mail->FromName = $textlib->convert($mail->FromName, 'utf-8', $mail->CharSet); //From Name foreach ($mail->ReplyTo as $key => $rt) { //ReplyTo Names $mail->ReplyTo[$key][1] = $textlib->convert($rt, 'utf-8', $mail->CharSet); } $mail->Subject = $textlib->convert($mail->Subject, 'utf-8', $mail->CharSet); //Subject foreach ($mail->to as $key => $to) { $mail->to[$key][1] = $textlib->convert($to, 'utf-8', $mail->CharSet); //To Names } $mail->Body = $textlib->convert($mail->Body, 'utf-8', $mail->CharSet); //Body $mail->AltBody = $textlib->convert($mail->AltBody, 'utf-8', $mail->CharSet); //Subject } } if ($mail->Send()) { set_send_count($user); $mail->IsSMTP(); // use SMTP directly if (!empty($CFG->debugsmtp)) { echo '</pre>'; } return true; } else { mtrace('ERROR: ' . $mail->ErrorInfo); add_to_log(SITEID, 'library', 'mailer', $FULLME, 'ERROR: ' . $mail->ErrorInfo); if (!empty($CFG->debugsmtp)) { echo '</pre>'; } return false; } }
/** * Always use this function for all emails to users * * @param object $userto user object to send email to. must contain firstname,lastname,preferredname,email * @param object $userfrom user object to send email from. If null, email will come from mahara * @param string $subject email subject * @param string $messagetext text version of email * @param string $messagehtml html version of email (will send both html and text) * @param array $customheaders email headers * @throws EmailException */ function email_user($userto, $userfrom, $subject, $messagetext, $messagehtml = '', $customheaders = null) { if (!get_config('sendemail')) { // You can entirely disable Mahara from sending any e-mail via the // 'sendemail' configuration variable return true; } if (empty($userto)) { throw new InvalidArgumentException("empty user given to email_user"); } require_once 'phpmailer/class.phpmailer.php'; $mail = new phpmailer(); // Leaving this commented out - there's no reason for people to know this //$mail->Version = 'Mahara ' . get_config('release'); $mail->PluginDir = get_config('libroot') . 'phpmailer/'; $mail->CharSet = 'UTF-8'; $smtphosts = get_config('smtphosts'); if ($smtphosts == 'qmail') { // use Qmail system $mail->IsQmail(); } else { if (empty($smtphosts)) { // use PHP mail() = sendmail $mail->IsMail(); } else { $mail->IsSMTP(); // use SMTP directly $mail->Host = get_config('smtphosts'); if (get_config('smtpuser')) { // Use SMTP authentication $mail->SMTPAuth = true; $mail->Username = get_config('smtpuser'); $mail->Password = get_config('smtppass'); } } } if (empty($userfrom)) { $mail->Sender = get_config('noreplyaddress'); $mail->From = $mail->Sender; $mail->FromName = get_string('emailname'); $customheaders[] = 'Precedence: Bulk'; // Try to avoid pesky out of office responses $messagetext .= "\n\n" . get_string('pleasedonotreplytothismessage') . "\n"; if ($messagehtml) { $messagehtml .= "\n\n<p>" . get_string('pleasedonotreplytothismessage') . "</p>\n"; } } else { $mail->Sender = $userfrom->email; $mail->From = $mail->Sender; $mail->FromName = display_name($userfrom, $userto); } $replytoset = false; if (!empty($customheaders) && is_array($customheaders)) { foreach ($customheaders as $customheader) { $mail->AddCustomHeader($customheader); if (0 === stripos($customheader, 'reply-to')) { $replytoset = true; } } } if (!$replytoset) { $mail->AddReplyTo($mail->From, $mail->FromName); } $mail->Subject = substr(stripslashes($subject), 0, 900); if ($to = get_config('sendallemailto')) { // Admins can configure the system to send all email to a given address // instead of whoever would receive it, useful for debugging. $mail->addAddress($to); $notice = get_string('debugemail', 'mahara', display_name($userto, $userto), $userto->email); $messagetext = $notice . "\n\n" . $messagetext; if ($messagehtml) { $messagehtml = '<p>' . hsc($notice) . '</p>' . $messagehtml; } } else { $usertoname = display_name($userto, $userto); $mail->AddAddress($userto->email, $usertoname); } $mail->WordWrap = 79; if ($messagehtml) { $mail->IsHTML(true); $mail->Encoding = 'quoted-printable'; $mail->Body = $messagehtml; $mail->AltBody = $messagetext; } else { $mail->IsHTML(false); $mail->Body = $messagetext; } if ($mail->Send()) { return true; } throw new EmailException("Couldn't send email to {$usertoname} with subject {$subject}. " . "Error from phpmailer was: " . $mail->ErrorInfo); }