798 lines
26 KiB
PHP
798 lines
26 KiB
PHP
<?php
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/**
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* A class to build and send multi part mails (with HTML content and embedded
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* attachments). All mails are assumed to be in UTF-8 encoding.
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*
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* Attachments are handled in memory so this shouldn't be used to send huge
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* files, but then again mail shouldn't be used to send huge files either.
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*
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* @author Andreas Gohr <andi@splitbrain.org>
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*/
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use dokuwiki\Utf8\PhpString;
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use dokuwiki\Utf8\Clean;
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use dokuwiki\Extension\Event;
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/**
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* Mail Handling
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*/
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class Mailer
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{
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protected $headers = [];
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protected $attach = [];
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protected $html = '';
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protected $text = '';
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protected $boundary = '';
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protected $partid = '';
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protected $sendparam;
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protected $allowhtml = true;
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protected $replacements = ['text' => [], 'html' => []];
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/**
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* Constructor
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*
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* Initializes the boundary strings, part counters and token replacements
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*/
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public function __construct()
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{
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global $conf;
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/* @var Input $INPUT */
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global $INPUT;
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$server = parse_url(DOKU_URL, PHP_URL_HOST);
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if (strpos($server, '.') === false) $server .= '.localhost';
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$this->partid = substr(md5(uniqid(random_int(0, mt_getrandmax()), true)), 0, 8) . '@' . $server;
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$this->boundary = '__________' . md5(uniqid(random_int(0, mt_getrandmax()), true));
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$listid = implode('.', array_reverse(explode('/', DOKU_BASE))) . $server;
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$listid = strtolower(trim($listid, '.'));
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$messageid = uniqid(random_int(0, mt_getrandmax()), true) . "@$server";
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$this->allowhtml = (bool)$conf['htmlmail'];
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// add some default headers for mailfiltering FS#2247
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if (!empty($conf['mailreturnpath'])) {
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$this->setHeader('Return-Path', $conf['mailreturnpath']);
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}
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$this->setHeader('X-Mailer', 'DokuWiki');
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$this->setHeader('X-DokuWiki-User', $INPUT->server->str('REMOTE_USER'));
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$this->setHeader('X-DokuWiki-Title', $conf['title']);
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$this->setHeader('X-DokuWiki-Server', $server);
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$this->setHeader('X-Auto-Response-Suppress', 'OOF');
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$this->setHeader('List-Id', $conf['title'] . ' <' . $listid . '>');
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$this->setHeader('Date', date('r'), false);
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$this->setHeader('Message-Id', "<$messageid>");
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$this->prepareTokenReplacements();
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}
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/**
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* Attach a file
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*
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* @param string $path Path to the file to attach
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* @param string $mime Mimetype of the attached file
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* @param string $name The filename to use
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* @param string $embed Unique key to reference this file from the HTML part
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*/
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public function attachFile($path, $mime, $name = '', $embed = '')
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{
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if (!$name) {
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$name = PhpString::basename($path);
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}
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$this->attach[] = [
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'data' => file_get_contents($path),
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'mime' => $mime,
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'name' => $name,
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'embed' => $embed
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];
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}
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/**
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* Attach a file
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*
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* @param string $data The file contents to attach
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* @param string $mime Mimetype of the attached file
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* @param string $name The filename to use
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* @param string $embed Unique key to reference this file from the HTML part
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*/
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public function attachContent($data, $mime, $name = '', $embed = '')
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{
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if (!$name) {
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[, $ext] = explode('/', $mime);
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$name = count($this->attach) . ".$ext";
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}
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$this->attach[] = [
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'data' => $data,
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'mime' => $mime,
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'name' => $name,
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'embed' => $embed
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];
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}
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/**
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* Callback function to automatically embed images referenced in HTML templates
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*
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* @param array $matches
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* @return string placeholder
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*/
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protected function autoEmbedCallBack($matches)
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{
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static $embeds = 0;
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$embeds++;
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// get file and mime type
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$media = cleanID($matches[1]);
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[, $mime] = mimetype($media);
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$file = mediaFN($media);
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if (!file_exists($file)) return $matches[0]; //bad reference, keep as is
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// attach it and set placeholder
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$this->attachFile($file, $mime, '', 'autoembed' . $embeds);
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return '%%autoembed' . $embeds . '%%';
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}
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/**
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* Add an arbitrary header to the mail
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*
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* If an empy value is passed, the header is removed
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*
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* @param string $header the header name (no trailing colon!)
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* @param string|string[] $value the value of the header
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* @param bool $clean remove all non-ASCII chars and line feeds?
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*/
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public function setHeader($header, $value, $clean = true)
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{
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$header = str_replace(' ', '-', ucwords(strtolower(str_replace('-', ' ', $header)))); // streamline casing
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if ($clean) {
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$header = preg_replace('/[^a-zA-Z0-9_ \-\.\+\@]+/', '', $header);
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$value = preg_replace('/[^a-zA-Z0-9_ \-\.\+\@<>]+/', '', $value);
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}
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// empty value deletes
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if (is_array($value)) {
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$value = array_map('trim', $value);
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$value = array_filter($value);
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if (!$value) $value = '';
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} else {
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$value = trim($value);
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}
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if ($value === '') {
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if (isset($this->headers[$header])) unset($this->headers[$header]);
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} else {
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$this->headers[$header] = $value;
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}
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}
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/**
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* Set additional parameters to be passed to sendmail
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*
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* Whatever is set here is directly passed to PHP's mail() command as last
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* parameter. Depending on the PHP setup this might break mailing alltogether
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*
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* @param string $param
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*/
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public function setParameters($param)
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{
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$this->sendparam = $param;
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}
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/**
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* Set the text and HTML body and apply replacements
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*
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* This function applies a whole bunch of default replacements in addition
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* to the ones specified as parameters
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*
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* If you pass the HTML part or HTML replacements yourself you have to make
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* sure you encode all HTML special chars correctly
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*
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* @param string $text plain text body
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* @param array $textrep replacements to apply on the text part
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* @param array $htmlrep replacements to apply on the HTML part, null to use $textrep (urls wrapped in <a> tags)
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* @param string $html the HTML body, leave null to create it from $text
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* @param bool $wrap wrap the HTML in the default header/Footer
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*/
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public function setBody($text, $textrep = null, $htmlrep = null, $html = null, $wrap = true)
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{
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$htmlrep = (array)$htmlrep;
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$textrep = (array)$textrep;
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// create HTML from text if not given
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if ($html === null) {
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$html = $text;
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$html = hsc($html);
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$html = preg_replace('/^----+$/m', '<hr >', $html);
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$html = nl2br($html);
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}
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if ($wrap) {
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$wrapper = rawLocale('mailwrap', 'html');
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$html = preg_replace('/\n-- <br \/>.*$/s', '', $html); //strip signature
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$html = str_replace('@EMAILSIGNATURE@', '', $html); //strip @EMAILSIGNATURE@
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$html = str_replace('@HTMLBODY@', $html, $wrapper);
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}
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if (strpos($text, '@EMAILSIGNATURE@') === false) {
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$text .= '@EMAILSIGNATURE@';
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}
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// copy over all replacements missing for HTML (autolink URLs)
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foreach ($textrep as $key => $value) {
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if (isset($htmlrep[$key])) continue;
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if (media_isexternal($value)) {
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$htmlrep[$key] = '<a href="' . hsc($value) . '">' . hsc($value) . '</a>';
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} else {
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$htmlrep[$key] = hsc($value);
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}
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}
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// embed media from templates
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$html = preg_replace_callback(
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'/@MEDIA\(([^\)]+)\)@/',
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[$this, 'autoEmbedCallBack'],
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$html
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);
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// add default token replacements
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$trep = array_merge($this->replacements['text'], $textrep);
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$hrep = array_merge($this->replacements['html'], $htmlrep);
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// Apply replacements
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foreach ($trep as $key => $substitution) {
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$text = str_replace('@' . strtoupper($key) . '@', $substitution, $text);
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}
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foreach ($hrep as $key => $substitution) {
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$html = str_replace('@' . strtoupper($key) . '@', $substitution, $html);
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}
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$this->setHTML($html);
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$this->setText($text);
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}
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/**
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* Set the HTML part of the mail
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*
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* Placeholders can be used to reference embedded attachments
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*
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* You probably want to use setBody() instead
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*
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* @param string $html
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*/
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public function setHTML($html)
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{
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$this->html = $html;
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}
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/**
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* Set the plain text part of the mail
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*
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* You probably want to use setBody() instead
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*
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* @param string $text
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*/
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public function setText($text)
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{
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$this->text = $text;
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}
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/**
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* Add the To: recipients
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*
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* @see cleanAddress
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* @param string|string[] $address Multiple adresses separated by commas or as array
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*/
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public function to($address)
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{
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$this->setHeader('To', $address, false);
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}
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/**
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* Add the Cc: recipients
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*
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* @see cleanAddress
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* @param string|string[] $address Multiple adresses separated by commas or as array
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*/
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public function cc($address)
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{
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$this->setHeader('Cc', $address, false);
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}
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/**
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* Add the Bcc: recipients
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*
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* @see cleanAddress
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* @param string|string[] $address Multiple adresses separated by commas or as array
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*/
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public function bcc($address)
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{
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$this->setHeader('Bcc', $address, false);
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}
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/**
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* Add the From: address
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*
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* This is set to $conf['mailfrom'] when not specified so you shouldn't need
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* to call this function
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*
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* @see cleanAddress
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* @param string $address from address
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*/
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public function from($address)
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{
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$this->setHeader('From', $address, false);
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}
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/**
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* Add the mail's Subject: header
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*
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* @param string $subject the mail subject
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*/
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public function subject($subject)
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{
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$this->headers['Subject'] = $subject;
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}
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/**
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* Return a clean name which can be safely used in mail address
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* fields. That means the name will be enclosed in '"' if it includes
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* a '"' or a ','. Also a '"' will be escaped as '\"'.
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*
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* @param string $name the name to clean-up
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* @see cleanAddress
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*/
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public function getCleanName($name)
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{
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$name = trim($name, " \t\"");
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$name = str_replace('"', '\"', $name, $count);
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if ($count > 0 || strpos($name, ',') !== false) {
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$name = '"' . $name . '"';
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}
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return $name;
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}
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/**
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* Sets an email address header with correct encoding
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*
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* Unicode characters will be deaccented and encoded base64
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* for headers. Addresses may not contain Non-ASCII data!
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*
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* If @$addresses is a string then it will be split into multiple
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* addresses. Addresses must be separated by a comma. If the display
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* name includes a comma then it MUST be properly enclosed by '"' to
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* prevent spliting at the wrong point.
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*
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* Example:
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* cc("föö <foo@bar.com>, me@somewhere.com","TBcc");
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* to("foo, Dr." <foo@bar.com>, me@somewhere.com");
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*
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* @param string|string[] $addresses Multiple adresses separated by commas or as array
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* @return false|string the prepared header (can contain multiple lines)
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*/
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public function cleanAddress($addresses)
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{
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$headers = '';
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if (!is_array($addresses)) {
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$count = preg_match_all('/\s*(?:("[^"]*"[^,]+),*)|([^,]+)\s*,*/', $addresses, $matches, PREG_SET_ORDER);
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$addresses = [];
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if ($count !== false && is_array($matches)) {
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foreach ($matches as $match) {
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$addresses[] = rtrim($match[0], ',');
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}
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}
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}
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foreach ($addresses as $part) {
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$part = preg_replace('/[\r\n\0]+/', ' ', $part); // remove attack vectors
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$part = trim($part);
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// parse address
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if (preg_match('#(.*?)<(.*?)>#', $part, $matches)) {
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$text = trim($matches[1]);
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$addr = $matches[2];
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} else {
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$text = '';
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$addr = $part;
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}
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// skip empty ones
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if (empty($addr)) {
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continue;
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}
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// FIXME: is there a way to encode the localpart of a emailaddress?
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if (!Clean::isASCII($addr)) {
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msg(hsc("E-Mail address <$addr> is not ASCII"), -1, __LINE__, __FILE__, MSG_ADMINS_ONLY);
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continue;
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}
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if (!mail_isvalid($addr)) {
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msg(hsc("E-Mail address <$addr> is not valid"), -1, __LINE__, __FILE__, MSG_ADMINS_ONLY);
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continue;
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}
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// text was given
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if (!empty($text) && !isWindows()) { // No named recipients for To: in Windows (see FS#652)
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// add address quotes
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$addr = "<$addr>";
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if (defined('MAILHEADER_ASCIIONLY')) {
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$text = Clean::deaccent($text);
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$text = Clean::strip($text);
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}
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if (strpos($text, ',') !== false || !Clean::isASCII($text)) {
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$text = '=?UTF-8?B?' . base64_encode($text) . '?=';
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}
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} else {
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$text = '';
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}
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// add to header comma seperated
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if ($headers != '') {
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$headers .= ', ';
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}
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$headers .= $text . ' ' . $addr;
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}
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$headers = trim($headers);
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if (empty($headers)) return false;
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return $headers;
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}
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/**
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* Prepare the mime multiparts for all attachments
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*
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* Replaces placeholders in the HTML with the correct CIDs
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*
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* @return string mime multiparts
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*/
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protected function prepareAttachments()
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{
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$mime = '';
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$part = 1;
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// embedded attachments
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foreach ($this->attach as $media) {
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$media['name'] = str_replace(':', '_', cleanID($media['name'], true));
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// create content id
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$cid = 'part' . $part . '.' . $this->partid;
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// replace wildcards
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if ($media['embed']) {
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$this->html = str_replace('%%' . $media['embed'] . '%%', 'cid:' . $cid, $this->html);
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}
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$mime .= '--' . $this->boundary . MAILHEADER_EOL;
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$mime .= $this->wrappedHeaderLine('Content-Type', $media['mime'] . '; id="' . $cid . '"');
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$mime .= $this->wrappedHeaderLine('Content-Transfer-Encoding', 'base64');
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$mime .= $this->wrappedHeaderLine('Content-ID', "<$cid>");
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if ($media['embed']) {
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$mime .= $this->wrappedHeaderLine('Content-Disposition', 'inline; filename=' . $media['name']);
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} else {
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$mime .= $this->wrappedHeaderLine('Content-Disposition', 'attachment; filename=' . $media['name']);
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}
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$mime .= MAILHEADER_EOL; //end of headers
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$mime .= chunk_split(base64_encode($media['data']), 74, MAILHEADER_EOL);
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$part++;
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}
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return $mime;
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}
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/**
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* Build the body and handles multi part mails
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*
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* Needs to be called before prepareHeaders!
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*
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* @return string the prepared mail body, false on errors
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*/
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protected function prepareBody()
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{
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// no HTML mails allowed? remove HTML body
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if (!$this->allowhtml) {
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$this->html = '';
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}
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// check for body
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if (!$this->text && !$this->html) {
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return false;
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}
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// add general headers
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$this->headers['MIME-Version'] = '1.0';
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$body = '';
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if (!$this->html && !count($this->attach)) { // we can send a simple single part message
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$this->headers['Content-Type'] = 'text/plain; charset=UTF-8';
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$this->headers['Content-Transfer-Encoding'] = 'base64';
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$body .= chunk_split(base64_encode($this->text), 72, MAILHEADER_EOL);
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} else { // multi part it is
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$body .= "This is a multi-part message in MIME format." . MAILHEADER_EOL;
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// prepare the attachments
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$attachments = $this->prepareAttachments();
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// do we have alternative text content?
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if ($this->text && $this->html) {
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$this->headers['Content-Type'] = 'multipart/alternative;' . MAILHEADER_EOL .
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' boundary="' . $this->boundary . 'XX"';
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$body .= '--' . $this->boundary . 'XX' . MAILHEADER_EOL;
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$body .= 'Content-Type: text/plain; charset=UTF-8' . MAILHEADER_EOL;
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$body .= 'Content-Transfer-Encoding: base64' . MAILHEADER_EOL;
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$body .= MAILHEADER_EOL;
|
|
$body .= chunk_split(base64_encode($this->text), 72, MAILHEADER_EOL);
|
|
$body .= '--' . $this->boundary . 'XX' . MAILHEADER_EOL;
|
|
$body .= 'Content-Type: multipart/related;' . MAILHEADER_EOL .
|
|
' boundary="' . $this->boundary . '";' . MAILHEADER_EOL .
|
|
' type="text/html"' . MAILHEADER_EOL;
|
|
$body .= MAILHEADER_EOL;
|
|
}
|
|
|
|
$body .= '--' . $this->boundary . MAILHEADER_EOL;
|
|
$body .= 'Content-Type: text/html; charset=UTF-8' . MAILHEADER_EOL;
|
|
$body .= 'Content-Transfer-Encoding: base64' . MAILHEADER_EOL;
|
|
$body .= MAILHEADER_EOL;
|
|
$body .= chunk_split(base64_encode($this->html), 72, MAILHEADER_EOL);
|
|
$body .= MAILHEADER_EOL;
|
|
$body .= $attachments;
|
|
$body .= '--' . $this->boundary . '--' . MAILHEADER_EOL;
|
|
|
|
// close open multipart/alternative boundary
|
|
if ($this->text && $this->html) {
|
|
$body .= '--' . $this->boundary . 'XX--' . MAILHEADER_EOL;
|
|
}
|
|
}
|
|
|
|
return $body;
|
|
}
|
|
|
|
/**
|
|
* Cleanup and encode the headers array
|
|
*/
|
|
protected function cleanHeaders()
|
|
{
|
|
global $conf;
|
|
|
|
// clean up addresses
|
|
if (empty($this->headers['From'])) $this->from($conf['mailfrom']);
|
|
$addrs = ['To', 'From', 'Cc', 'Bcc', 'Reply-To', 'Sender'];
|
|
foreach ($addrs as $addr) {
|
|
if (isset($this->headers[$addr])) {
|
|
$this->headers[$addr] = $this->cleanAddress($this->headers[$addr]);
|
|
}
|
|
}
|
|
|
|
if (isset($this->headers['Subject'])) {
|
|
// add prefix to subject
|
|
if (empty($conf['mailprefix'])) {
|
|
if (PhpString::strlen($conf['title']) < 20) {
|
|
$prefix = '[' . $conf['title'] . ']';
|
|
} else {
|
|
$prefix = '[' . PhpString::substr($conf['title'], 0, 20) . '...]';
|
|
}
|
|
} else {
|
|
$prefix = '[' . $conf['mailprefix'] . ']';
|
|
}
|
|
if (!str_starts_with($this->headers['Subject'], $prefix)) {
|
|
$this->headers['Subject'] = $prefix . ' ' . $this->headers['Subject'];
|
|
}
|
|
|
|
// encode subject
|
|
if (defined('MAILHEADER_ASCIIONLY')) {
|
|
$this->headers['Subject'] = Clean::deaccent($this->headers['Subject']);
|
|
$this->headers['Subject'] = Clean::strip($this->headers['Subject']);
|
|
}
|
|
if (!Clean::isASCII($this->headers['Subject'])) {
|
|
$this->headers['Subject'] = '=?UTF-8?B?' . base64_encode($this->headers['Subject']) . '?=';
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns a complete, EOL terminated header line, wraps it if necessary
|
|
*
|
|
* @param string $key
|
|
* @param string $val
|
|
* @return string line
|
|
*/
|
|
protected function wrappedHeaderLine($key, $val)
|
|
{
|
|
return wordwrap("$key: $val", 78, MAILHEADER_EOL . ' ') . MAILHEADER_EOL;
|
|
}
|
|
|
|
/**
|
|
* Create a string from the headers array
|
|
*
|
|
* @returns string the headers
|
|
*/
|
|
protected function prepareHeaders()
|
|
{
|
|
$headers = '';
|
|
foreach ($this->headers as $key => $val) {
|
|
if ($val === '' || $val === null) continue;
|
|
$headers .= $this->wrappedHeaderLine($key, $val);
|
|
}
|
|
return $headers;
|
|
}
|
|
|
|
/**
|
|
* return a full email with all headers
|
|
*
|
|
* This is mainly intended for debugging and testing but could also be
|
|
* used for MHT exports
|
|
*
|
|
* @return string the mail, false on errors
|
|
*/
|
|
public function dump()
|
|
{
|
|
$this->cleanHeaders();
|
|
$body = $this->prepareBody();
|
|
if ($body === false) return false;
|
|
$headers = $this->prepareHeaders();
|
|
|
|
return $headers . MAILHEADER_EOL . $body;
|
|
}
|
|
|
|
/**
|
|
* Prepare default token replacement strings
|
|
*
|
|
* Populates the '$replacements' property.
|
|
* Should be called by the class constructor
|
|
*/
|
|
protected function prepareTokenReplacements()
|
|
{
|
|
global $INFO;
|
|
global $conf;
|
|
/* @var Input $INPUT */
|
|
global $INPUT;
|
|
global $lang;
|
|
|
|
$ip = clientIP();
|
|
$cip = gethostsbyaddrs($ip);
|
|
$name = $INFO['userinfo']['name'] ?? '';
|
|
$mail = $INFO['userinfo']['mail'] ?? '';
|
|
|
|
$this->replacements['text'] = [
|
|
'DATE' => dformat(),
|
|
'BROWSER' => $INPUT->server->str('HTTP_USER_AGENT'),
|
|
'IPADDRESS' => $ip,
|
|
'HOSTNAME' => $cip,
|
|
'TITLE' => $conf['title'],
|
|
'DOKUWIKIURL' => DOKU_URL,
|
|
'USER' => $INPUT->server->str('REMOTE_USER'),
|
|
'NAME' => $name,
|
|
'MAIL' => $mail
|
|
];
|
|
|
|
$signature = str_replace(
|
|
'@DOKUWIKIURL@',
|
|
$this->replacements['text']['DOKUWIKIURL'],
|
|
$lang['email_signature_text']
|
|
);
|
|
$this->replacements['text']['EMAILSIGNATURE'] = "\n-- \n" . $signature . "\n";
|
|
|
|
$this->replacements['html'] = [
|
|
'DATE' => '<i>' . hsc(dformat()) . '</i>',
|
|
'BROWSER' => hsc($INPUT->server->str('HTTP_USER_AGENT')),
|
|
'IPADDRESS' => '<code>' . hsc($ip) . '</code>',
|
|
'HOSTNAME' => '<code>' . hsc($cip) . '</code>',
|
|
'TITLE' => hsc($conf['title']),
|
|
'DOKUWIKIURL' => '<a href="' . DOKU_URL . '">' . DOKU_URL . '</a>',
|
|
'USER' => hsc($INPUT->server->str('REMOTE_USER')),
|
|
'NAME' => hsc($name),
|
|
'MAIL' => '<a href="mailto:"' . hsc($mail) . '">' . hsc($mail) . '</a>'
|
|
];
|
|
$signature = $lang['email_signature_text'];
|
|
if (!empty($lang['email_signature_html'])) {
|
|
$signature = $lang['email_signature_html'];
|
|
}
|
|
$signature = str_replace(
|
|
['@DOKUWIKIURL@', "\n"],
|
|
[$this->replacements['html']['DOKUWIKIURL'], '<br />'],
|
|
$signature
|
|
);
|
|
$this->replacements['html']['EMAILSIGNATURE'] = $signature;
|
|
}
|
|
|
|
/**
|
|
* Send the mail
|
|
*
|
|
* Call this after all data was set
|
|
*
|
|
* @triggers MAIL_MESSAGE_SEND
|
|
* @return bool true if the mail was successfully passed to the MTA
|
|
*/
|
|
public function send()
|
|
{
|
|
global $lang;
|
|
$success = false;
|
|
|
|
// prepare hook data
|
|
$data = [
|
|
// pass the whole mail class to plugin
|
|
'mail' => $this,
|
|
// pass references for backward compatibility
|
|
'to' => &$this->headers['To'],
|
|
'cc' => &$this->headers['Cc'],
|
|
'bcc' => &$this->headers['Bcc'],
|
|
'from' => &$this->headers['From'],
|
|
'subject' => &$this->headers['Subject'],
|
|
'body' => &$this->text,
|
|
'params' => &$this->sendparam,
|
|
'headers' => '', // plugins shouldn't use this
|
|
// signal if we mailed successfully to AFTER event
|
|
'success' => &$success,
|
|
];
|
|
|
|
// do our thing if BEFORE hook approves
|
|
$evt = new Event('MAIL_MESSAGE_SEND', $data);
|
|
if ($evt->advise_before(true)) {
|
|
// clean up before using the headers
|
|
$this->cleanHeaders();
|
|
|
|
// any recipients?
|
|
if (
|
|
trim($this->headers['To']) === '' &&
|
|
trim($this->headers['Cc']) === '' &&
|
|
trim($this->headers['Bcc']) === ''
|
|
) return false;
|
|
|
|
// The To: header is special
|
|
if (array_key_exists('To', $this->headers)) {
|
|
$to = (string)$this->headers['To'];
|
|
unset($this->headers['To']);
|
|
} else {
|
|
$to = '';
|
|
}
|
|
|
|
// so is the subject
|
|
if (array_key_exists('Subject', $this->headers)) {
|
|
$subject = (string)$this->headers['Subject'];
|
|
unset($this->headers['Subject']);
|
|
} else {
|
|
$subject = '';
|
|
}
|
|
|
|
// make the body
|
|
$body = $this->prepareBody();
|
|
if ($body === false) return false;
|
|
|
|
// cook the headers
|
|
$headers = $this->prepareHeaders();
|
|
// add any headers set by legacy plugins
|
|
if (trim($data['headers'])) {
|
|
$headers .= MAILHEADER_EOL . trim($data['headers']);
|
|
}
|
|
|
|
if (!function_exists('mail')) {
|
|
$emsg = $lang['email_fail'] . $subject;
|
|
error_log($emsg);
|
|
msg(hsc($emsg), -1, __LINE__, __FILE__, MSG_MANAGERS_ONLY);
|
|
$evt->advise_after();
|
|
return false;
|
|
}
|
|
|
|
// send the thing
|
|
if ($to === '') $to = '(undisclosed-recipients)'; // #1422
|
|
if ($this->sendparam === null) {
|
|
$success = @mail($to, $subject, $body, $headers);
|
|
} else {
|
|
$success = @mail($to, $subject, $body, $headers, $this->sendparam);
|
|
}
|
|
}
|
|
// any AFTER actions?
|
|
$evt->advise_after();
|
|
return $success;
|
|
}
|
|
}
|