<?php
/*
* Copyright © 2021 ExacTI Technology Solutions. All rights reserved.
* GPLv3 General License.
* https://exacti.com.br
* Phacil PHP Framework - https://github.com/exacti/phacil-framework
*/
namespace Phacil\Framework;
use Phacil\Framework\Mail\Api\MailInterface;
use Phacil\Framework\Config;
/**
* @since 1.0.0
* @package Phacil\Framework
*/
class Mail implements MailInterface {
/**
*
* @var string
*/
protected $to;
/**
*
* @var string
*/
protected $from;
/**
*
* @var string
*/
protected $sender;
/**
*
* @var string
*/
protected $subject;
/**
*
* @var string
*/
protected $text;
/**
*
* @var string
*/
protected $html;
/**
*
* @var array
*/
protected $attachments = array();
/**
*
* @var string
*/
public $protocol = 'mail';
/**
*
* @var string
*/
public $newline = "\n";
/**
*
* @var string
*/
public $crlf = "\r\n";
/**
*
* @var bool
*/
public $verp = false;
/**
*
* @var string
*/
protected $parameter = '';
/**
*
* @var \Phacil\Framework\Config
*/
private $config;
/**
*
* @var \Phacil\Framework\Mail\Api\DriverInterface
*/
private $driver;
private $replyTo;
/**
* @param \Phacil\Framework\Config $config
* @param \Phacil\Framework\Registry $registry
* @return void
* @throws \Phacil\Framework\Exception
*/
public function __construct(
Config $config,
\Phacil\Framework\Registry $registry
) {
$this->config = $config;
$this->protocol = $this->config->get('config_mail_protocol') ?: $this->protocol;
if (!\Phacil\Framework\Registry::checkPreferenceExist(\Phacil\Framework\Mail\Api\DriverInterface::class)) {
if($this->protocol == self::PROTOCOL_SMTP) {
\Phacil\Framework\Registry::addDIPreference(\Phacil\Framework\Mail\Api\DriverInterface::class, \Phacil\Framework\Mail\Drivers\SMTP::class);
}
if($this->protocol == self::PROTOCOL_MAIL) {
\Phacil\Framework\Registry::addDIPreference(\Phacil\Framework\Mail\Api\DriverInterface::class, \Phacil\Framework\Mail\Drivers\Native::class);
}
}
/** @var \Phacil\Framework\Mail\Api\DriverInterface */
$this->driver = $registry->getInstance(\Phacil\Framework\Mail\Api\DriverInterface::class, [$this]);
}
/** @inheritdoc */
public function getVerp(){
return $this->verp;
}
/** @inheritdoc */
public function getFrom() {
return $this->from;
}
public function getParameter()
{
return $this->parameter;
}
/** @inheritdoc */
public function getConfig() {
return $this->config;
}
/**
* {@inheritdoc}
*/
public function setTo($to) {
$this->to = $to;
return $this;
}
/**
* {@inheritdoc}
*/
public function getTo() {
return $this->to;
}
/**
* {@inheritdoc}
*/
public function setFrom($from) {
$this->from = $from;
return $this;
}
/**
* {@inheritdoc}
*/
public function setSender($sender) {
$this->sender = html_entity_decode($sender, ENT_QUOTES, 'UTF-8');
return $this;
}
/** @inheritdoc */
public function getSender() {
return $this->sender ?: $this->from;
}
/**
* {@inheritdoc}
*/
public function setSubject($subject) {
$this->subject = html_entity_decode($subject, ENT_QUOTES, 'UTF-8');
return $this;
}
/** @inheritdoc */
public function getSubject()
{
return $this->subject;
}
/**
* {@inheritdoc}
*/
public function setText($text) {
$this->text = $text;
return $this;
}
/**
* {@inheritdoc}
*/
public function getText()
{
return $this->text;
}
/**
* {@inheritdoc}
*/
public function setHtml($html) {
$this->html = $html;
return $this;
}
/**
* {@inheritdoc}
*/
public function getHtml()
{
return $this->html;
}
/**
* {@inheritdoc}
*/
public function setReplyTo($replyTo) {
$this->replyTo = $replyTo;
return $this;
}
/**
* {@inheritdoc}
*/
public function getReplyTo() {
return $this->replyTo;
}
/**
* {@inheritdoc}
*/
public function addAttachment($file, $filename = '') {
if (!$filename) {
$filename = basename($file);
}
$this->attachments[] = [
'filename' => $filename,
'file' => $file
];
return $this;
}
/**
* {@inheritdoc}
*/
public function getAttachments() {
return $this->attachments;
}
protected function validade() {
if (!$this->to || !is_string($this->to)) {
throw new \Phacil\Framework\Exception\InvalidArgumentException('A valid e-mail To is required!');
}
if (!$this->from || !is_string($this->from)) {
throw new \Phacil\Framework\Exception\InvalidArgumentException('Valid e-mail From required!');
}
if (empty($this->getSender()) || !is_string($this->getSender())) {
throw new \Phacil\Framework\Exception\InvalidArgumentException('A valid email sender is required!');
}
if (!$this->subject || !is_string($this->subject)) {
throw new \Phacil\Framework\Exception\InvalidArgumentException('A valid email subject is required!');
}
if ((!$this->text) && (!$this->html)) {
throw new \Phacil\Framework\Exception\InvalidArgumentException('E-Mail message required!');
}
}
/** @inheritdoc */
public function send() {
$this->validade();
if (is_array($this->to)) {
$to = implode(',', $this->to);
} else {
$to = $this->to;
}
$boundary = '----=_NextPart_' . md5((string)time());
$header = 'MIME-Version: 1.0' . $this->newline;
if ($this->protocol != self::PROTOCOL_MAIL) {
$header .= 'To: <' . $to . '>' . $this->newline;
$header .= 'Subject: =?UTF-8?B?' . base64_encode($this->getSubject()) . '?=' . $this->newline;
}
$header .= 'Date: ' . date('D, d M Y H:i:s O') . $this->newline;
$header .= 'From: =?UTF-8?B?' . base64_encode($this->getSender()) . '?= <' . $this->getFrom() . '>' . $this->newline;
if (empty($this->getReplyTo())) {
$header .= 'Reply-To: =?UTF-8?B?' . base64_encode($this->getSender()) . '?= <' . $this->getFrom() . '>' . $this->newline;
} else {
$header .= 'Reply-To: =?UTF-8?B?' . base64_encode($this->getReplyTo()) . '?= <' . $this->getReplyTo() . '>' . $this->newline;
}
$header .= 'Return-Path: ' . $this->getFrom() . $this->newline;
$header .= 'X-Mailer: ' . self::XMAILER_SIGN . ' with PHP/' . (defined('PHP_MAJOR_VERSION') ? PHP_MAJOR_VERSION : phpversion()) . $this->newline;
$header .= 'Content-Type: multipart/mixed; boundary="' . $boundary . '"' . $this->newline . $this->newline;
$message = '--' . $boundary . $this->newline;
if (empty($this->getHtml())) {
$message .= 'Content-Type: text/plain; charset="utf-8"' . $this->newline;
$message .= 'Content-Transfer-Encoding: base64' . $this->newline . $this->newline;
$message .= chunk_split(base64_encode($this->getText()), 950) . $this->newline;
} else {
$message .= 'Content-Type: multipart/alternative; boundary="' . $boundary . '_alt"' . $this->newline . $this->newline;
$message .= '--' . $boundary . '_alt' . $this->newline;
$message .= 'Content-Type: text/plain; charset="utf-8"' . $this->newline;
$message .= 'Content-Transfer-Encoding: base64' . $this->newline . $this->newline;
if (!empty($this->getText())) {
$message .= chunk_split(base64_encode($this->getText()), 950) . $this->newline;
} else {
$message .= chunk_split(base64_encode('This is a HTML email and your email client software does not support HTML email!'), 950) . $this->newline;
}
$message .= '--' . $boundary . '_alt' . $this->newline;
$message .= 'Content-Type: text/html; charset="utf-8"' . $this->newline;
$message .= 'Content-Transfer-Encoding: base64' . $this->newline . $this->newline;
$message .= chunk_split(base64_encode($this->getHtml()), 950) . $this->newline;
$message .= '--' . $boundary . '_alt--' . $this->newline;
}
if (!empty($this->getAttachments())) {
foreach ($this->getAttachments() as $attachment) {
if (is_file($attachment['file'])) {
$handle = fopen($attachment['file'], 'r');
$content = fread($handle, filesize($attachment['file']));
fclose($handle);
$message .= '--' . $boundary . $this->newline;
$message .= 'Content-Type: application/octet-stream; name="' . basename($attachment['file']) . '"' . $this->newline;
$message .= 'Content-Transfer-Encoding: base64' . $this->newline;
$message .= 'Content-Disposition: attachment; filename="' . basename($attachment['filename']) . '"' . $this->newline;
$message .= 'Content-ID: <' . urlencode(basename($attachment['filename'])) . '>' . $this->newline;
$message .= 'X-Attachment-Id: ' . urlencode(basename($attachment['filename'])) . $this->newline . $this->newline;
$message .= chunk_split(base64_encode($content), 950);
}
}
}
$message .= '--' . $boundary . '--' . $this->newline;
return $this->driver->send($to, $message, $header);
}
}