/**
* メール読み取り
*/
public static function readMail()
{
// 標準入力から読み取り
$message = new Zend_Mail_Message(array('file' => 'php://stdin'));
$obj = array();
// 差出人
$obj['from'] = self::getMailAddress($message->from);
// 宛先
$obj['to'] = self::getMailAddress($message->to);
// 件名
if ($message->getHeader('subject')) {
$obj['subject'] = $message->subject;
} else {
$obj['subject'] = '';
}
// 本文
$obj['body'] = $message->getContent();
// 不正なメールアドレスなので無視
if (preg_match("/^MAILER\\-DAEMON\\@/i", $obj['from']) || preg_match("/^postmaster\\@/i", $obj['from']) || $obj['from'] === '*****@*****.**' || strlen($obj['from']) === 0 || !preg_match("/.+\\@[a-zA-Z0-9][a-zA-Z0-9\\-\\.]+\\.[a-zA-Z]+\$/", $obj['from'])) {
exit;
}
// 添付ファイル処理
if ($message->isMultipart()) {
// 添付ファイル数
$obj['files'] = $message->countParts() - 1;
// 添付ファイル
for ($i = 2; $i <= $message->countParts(); $i++) {
$obj['files_type_' . ($i - 2)] = $message->getPart($i)->getHeader('content-type');
$obj['files_body_' . ($i - 2)] = $message->getPart($i)->getContent();
}
} else {
// 添付ファイル数
$obj['files'] = 0;
}
return $obj;
}
public function testIsMultipart()
{
$message = new Zend_Mail_Message(array('file' => $this->_file));
$this->assertTrue($message->isMultipart());
}
public function testCaseInsensitiveMultipart()
{
$message = new Zend_Mail_Message(array('raw' => "coNTent-TYpe: muLTIpaRT/x-empty\r\n\r\n"));
$this->assertTrue($message->isMultipart());
}
/**
* Статический метод производящий декодировку письма
*
* @param string $input полный оригинальный текст email с заголовками
* @return array|false, в случае неверного формата входящих данных (отсутствует заголовок или часть заголовка)
*/
public static function getEmailData($input)
{
// подключить ZF autoloader
ProjectConfiguration::registerZend();
$message = new Zend_Mail_Message(array('raw' => $input));
$headers = $message->getHeaders();
if (!count($headers)) {
return false;
}
if (!isset($headers['subject']) || !isset($headers['from']) || !isset($headers['to'])) {
return false;
}
// выдергиваем текстовое тело письма, если можем
$body = null;
if ($message->isMultipart()) {
foreach (new RecursiveIteratorIterator($message) as $part) {
try {
if (strtok($part->contentType, ';') == 'text/plain') {
$body = trim($part);
$partHeaders = $part->getHeaders();
break;
}
} catch (Zend_Mail_Exception $e) {
}
}
// в письме нет текстового варианта
// FIXME как-то по человечески обрабатывать
if (!$body) {
throw new Exception();
}
} else {
$body = trim($message->getContent());
$partHeaders = $message->getHeaders();
}
if (isset($partHeaders['content-transfer-encoding'])) {
switch ($partHeaders['content-transfer-encoding']) {
// FIXME хз нужно ли нам оно, на локалке не стоит imap_*
// м.б. есть альтернативные варианты
/*
case '7bit':
break;
case '8bit':
$body = quoted_printable_decode(imap_8bit($body));
break;
case 'binary':
$body = imap_base64(imap_binary($body));
break;
case 'base64':
$body = imap_base64($body);
break;
*/
case 'quoted-printable':
$body = quoted_printable_decode($body);
break;
case 'base64':
$body = base64_decode($body);
break;
}
}
if (isset($partHeaders['content-type']) && preg_match("/^(?:.+?);\\scharset=(.+)\$/", $partHeaders['content-type'], $matches)) {
$charset = trim($matches['1']);
if (!preg_match("/^(utf-8|utf8)\$/i", $charset)) {
$body = iconv($charset, "UTF-8//IGNORE", $body);
}
}
$data = array('from' => self::_cleanEmail($headers['from']), 'to' => self::_cleanEmail($headers['to']), 'subject' => $headers['subject'], 'body' => $body);
return $data;
}
/**
* @param Zend_Mail_Message $message
*
* @return array('filename' => $filename, 'content' => $content) | false
*/
protected function _getMessageAttachment($message)
{
$data = array();
// Get first flat part
if ($message->isMultipart()) {
$parts = $message;
foreach (new RecursiveIteratorIterator($parts) as $part) {
$attach = $this->_getMessageAttachment($part);
if ($attach) {
$data[] = $attach;
}
}
} else {
$headers = $message->getHeaders();
$isAttachment = null;
foreach ($headers as $value) {
if (is_array($value)) {
$value = implode(";", $value);
}
if ($isAttachment = preg_match('/(name|filename)="{0,1}([^;\\"]*)"{0,1}/si', $value, $matches)) {
break;
}
}
if ($isAttachment) {
$filename = $matches[2];
$encodedContent = $message->getContent();
// Decoding transfer-encoding
switch ($transferEncoding = @$headers['content-transfer-encoding']) {
case Zend_Mime::ENCODING_QUOTEDPRINTABLE:
$content = quoted_printable_decode($encodedContent);
break;
case Zend_Mime::ENCODING_BASE64:
$content = base64_decode($encodedContent);
break;
default:
$content = $encodedContent;
}
$filename = iconv_mime_decode($filename, ICONV_MIME_DECODE_CONTINUE_ON_ERROR, 'UTF-8');
return array('filename' => $filename, 'content' => $content);
}
return false;
}
return $data;
}
