mail.php | searchcode

/upload/system/library/mail.php

https://github.com/fabiocarneiro/opencart
PHP | 406 lines | 313 code | 92 blank | 1 comment | 103 complexity | 87eb90dca417b70b7b24a98f443139c5 MD5 | raw file
Possible License(s): MPL-2.0-no-copyleft-exception, GPL-3.0

<?php

class Mail {

	protected $to;

	protected $from;

	protected $sender;

	protected $subject;

	protected $text;

	protected $html;

	protected $attachments = array();

	public $protocol = 'mail';

	public $hostname;

	public $username;

	public $password;

	public $port = 25;

	public $timeout = 5;

	public $newline = "\n";

	public $crlf = "\r\n";

	public $verp = false;

	public $parameter = '';



	public function setTo($to) {

		$this->to = $to;

	}



	public function setFrom($from) {

		$this->from = $from;

	}



	public function setSender($sender) {

		$this->sender = $sender;

	}



	public function setSubject($subject) {

		$this->subject = $subject;

	}



	public function setText($text) {

		$this->text = $text;

	}



	public function setHtml($html) {

		$this->html = $html;

	}



	public function addAttachment($filename) {

		$this->attachments[] = $filename;

	}



	public function send() {

		if (!$this->to) {

			trigger_error('Error: E-Mail to required!');

			exit();

		}



		if (!$this->from) {

			trigger_error('Error: E-Mail from required!');

			exit();

		}



		if (!$this->sender) {

			trigger_error('Error: E-Mail sender required!');

			exit();

		}



		if (!$this->subject) {

			trigger_error('Error: E-Mail subject required!');

			exit();

		}



		if ((!$this->text) && (!$this->html)) {

			trigger_error('Error: E-Mail message required!');

			exit();

		}



		if (is_array($this->to)) {

			$to = implode(',', $this->to);

		} else {

			$to = $this->to;

		}



		$boundary = '----=_NextPart_' . md5(time());



		$header = '';



		$header .= 'MIME-Version: 1.0' . $this->newline;



		if ($this->protocol != 'mail') {

			$header .= 'To: ' . $to . $this->newline;

			$header .= 'Subject: ' . '=?UTF-8?B?' . base64_encode($this->subject) . '?=' . $this->newline;

		}



		$header .= 'Date: ' . date('D, d M Y H:i:s O') . $this->newline;

		$header .= 'From: ' . '=?UTF-8?B?' . base64_encode($this->sender) . '?=' . '<' . $this->from . '>' . $this->newline;

		$header .= 'Reply-To: ' . '=?UTF-8?B?' . base64_encode($this->sender) . '?=' . '<' . $this->from . '>' . $this->newline;

		$header .= 'Return-Path: ' . $this->from . $this->newline;

		$header .= 'X-Mailer: PHP/' . phpversion() . $this->newline;

		$header .= 'Content-Type: multipart/related; boundary="' . $boundary . '"' . $this->newline . $this->newline;



		if (!$this->html) {

			$message  = '--' . $boundary . $this->newline;

			$message .= 'Content-Type: text/plain; charset="utf-8"' . $this->newline;

			$message .= 'Content-Transfer-Encoding: 8bit' . $this->newline;

			$message .= $this->text . $this->newline;

		} else {

			$message  = '--' . $boundary . $this->newline;

			$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: 8bit' . $this->newline;



			if ($this->text) {

				$message .= $this->text . $this->newline;

			} else {

				$message .= 'This is a HTML email and your email client software does not support HTML email!' . $this->newline;

			}



			$message .= '--' . $boundary . '_alt' . $this->newline;

			$message .= 'Content-Type: text/html; charset="utf-8"' . $this->newline;

			$message .= 'Content-Transfer-Encoding: 8bit' . $this->newline;

			$message .= $this->html . $this->newline;

			$message .= '--' . $boundary . '_alt--' . $this->newline;

		}



		foreach ($this->attachments as $attachment) {

			if (file_exists($attachment)) {

				$handle = fopen($attachment, 'r');



				$content = fread($handle, filesize($attachment));



				fclose($handle);



				$message .= '--' . $boundary . $this->newline;

				$message .= 'Content-Type: application/octet-stream; name="' . basename($attachment) . '"' . $this->newline;

				$message .= 'Content-Transfer-Encoding: base64' . $this->newline;

				$message .= 'Content-Disposition: attachment; filename="' . basename($attachment) . '"' . $this->newline;

				$message .= 'Content-ID: <' . basename(urlencode($attachment)) . '>' . $this->newline;

				$message .= 'X-Attachment-Id: ' . basename(urlencode($attachment)) . $this->newline . $this->newline;

				$message .= chunk_split(base64_encode($content));

			}

		}



		$message .= '--' . $boundary . '--' . $this->newline;



		if ($this->protocol == 'mail') {

			ini_set('sendmail_from', $this->from);



			if ($this->parameter) {

				mail($to, '=?UTF-8?B?' . base64_encode($this->subject) . '?=', $message, $header, $this->parameter);

			} else {

				mail($to, '=?UTF-8?B?' . base64_encode($this->subject) . '?=', $message, $header);

			}

		} elseif ($this->protocol == 'smtp') {

			$handle = fsockopen($this->hostname, $this->port, $errno, $errstr, $this->timeout);



			if (!$handle) {

				trigger_error('Error: ' . $errstr . ' (' . $errno . ')');

				exit();

			} else {

				if (substr(PHP_OS, 0, 3) != 'WIN') {

					socket_set_timeout($handle, $this->timeout, 0);

				}



				while ($line = fgets($handle, 515)) {

					if (substr($line, 3, 1) == ' ') {

						break;

					}

				}



				if (substr($this->hostname, 0, 3) == 'tls') {

					fputs($handle, 'STARTTLS' . $this->crlf);



					while ($line = fgets($handle, 515)) {

						$reply .= $line;



						if (substr($line, 3, 1) == ' ') {

							break;

						}

					}



					if (substr($reply, 0, 3) != 220) {

						trigger_error('Error: STARTTLS not accepted from server!');

						exit();

					}

				}



				if (!empty($this->username)  && !empty($this->password)) {

					fputs($handle, 'EHLO ' . getenv('SERVER_NAME') . $this->crlf);



					$reply = '';



					while ($line = fgets($handle, 515)) {

						$reply .= $line;



						if (substr($line, 3, 1) == ' ') {

							break;

						}

					}



					if (substr($reply, 0, 3) != 250) {

						trigger_error('Error: EHLO not accepted from server!');

						exit();

					}



					fputs($handle, 'AUTH LOGIN' . $this->crlf);



					$reply = '';



					while ($line = fgets($handle, 515)) {

						$reply .= $line;



						if (substr($line, 3, 1) == ' ') {

							break;

						}

					}



					if (substr($reply, 0, 3) != 334) {

						trigger_error('Error: AUTH LOGIN not accepted from server!');

						exit();

					}



					fputs($handle, base64_encode($this->username) . $this->crlf);



					$reply = '';



					while ($line = fgets($handle, 515)) {

						$reply .= $line;



						if (substr($line, 3, 1) == ' ') {

							break;

						}

					}



					if (substr($reply, 0, 3) != 334) {

						trigger_error('Error: Username not accepted from server!');

						exit();

					}



					fputs($handle, base64_encode($this->password) . $this->crlf);



					$reply = '';



					while ($line = fgets($handle, 515)) {

						$reply .= $line;



						if (substr($line, 3, 1) == ' ') {

							break;

						}

					}



					if (substr($reply, 0, 3) != 235) {

						trigger_error('Error: Password not accepted from server!');

						exit();

					}

				} else {

					fputs($handle, 'HELO ' . getenv('SERVER_NAME') . $this->crlf);



					$reply = '';



					while ($line = fgets($handle, 515)) {

						$reply .= $line;



						if (substr($line, 3, 1) == ' ') {

							break;

						}

					}



					if (substr($reply, 0, 3) != 250) {

						trigger_error('Error: HELO not accepted from server!');

						exit();

					}

				}



				if ($this->verp) {

					fputs($handle, 'MAIL FROM: <' . $this->from . '>XVERP' . $this->crlf);

				} else {

					fputs($handle, 'MAIL FROM: <' . $this->from . '>' . $this->crlf);

				}



				$reply = '';



				while ($line = fgets($handle, 515)) {

					$reply .= $line;



					if (substr($line, 3, 1) == ' ') {

						break;

					}

				}



				if (substr($reply, 0, 3) != 250) {

					trigger_error('Error: MAIL FROM not accepted from server!');

					exit();

				}



				if (!is_array($this->to)) {

					fputs($handle, 'RCPT TO: <' . $this->to . '>' . $this->crlf);



					$reply = '';



					while ($line = fgets($handle, 515)) {

						$reply .= $line;



						if (substr($line, 3, 1) == ' ') {

							break;

						}

					}



					if ((substr($reply, 0, 3) != 250) && (substr($reply, 0, 3) != 251)) {

						trigger_error('Error: RCPT TO not accepted from server!');

						exit();

					}

				} else {

					foreach ($this->to as $recipient) {

						fputs($handle, 'RCPT TO: <' . $recipient . '>' . $this->crlf);



						$reply = '';



						while ($line = fgets($handle, 515)) {

							$reply .= $line;



							if (substr($line, 3, 1) == ' ') {

								break;

							}

						}



						if ((substr($reply, 0, 3) != 250) && (substr($reply, 0, 3) != 251)) {

							trigger_error('Error: RCPT TO not accepted from server!');

							exit();

						}

					}

				}



				fputs($handle, 'DATA' . $this->crlf);



				$reply = '';



				while ($line = fgets($handle, 515)) {

					$reply .= $line;



					if (substr($line, 3, 1) == ' ') {

						break;

					}

				}



				if (substr($reply, 0, 3) != 354) {

					trigger_error('Error: DATA not accepted from server!');

					exit();

				}



				// According to rfc 821 we should not send more than 1000 including the CRLF

				$message = str_replace("\r\n", "\n",  $header . $message);

				$message = str_replace("\r", "\n", $message);

				

				$lines = explode("\n", $message);

				

				foreach ($lines as $line) {

					$results = str_split($line, 998);

					

					foreach ($results as $result) {

						if (substr(PHP_OS, 0, 3) != 'WIN') {

							fputs($handle, $result . $this->crlf);

						} else {

							fputs($handle, str_replace("\n", "\r\n", $result) . $this->crlf);

						}

					}

				}



				fputs($handle, '.' . $this->crlf);



				$reply = '';



				while ($line = fgets($handle, 515)) {

					$reply .= $line;



					if (substr($line, 3, 1) == ' ') {

						break;

					}

				}



				if (substr($reply, 0, 3) != 250) {

					trigger_error('Error: DATA not accepted from server!');

					exit();

				}

				

				fputs($handle, 'QUIT' . $this->crlf);



				$reply = '';



				while ($line = fgets($handle, 515)) {

					$reply .= $line;



					if (substr($line, 3, 1) == ' ') {

						break;

					}

				}



				if (substr($reply, 0, 3) != 221) {

					trigger_error('Error: QUIT not accepted from server!');

					exit();

				}



				fclose($handle);

			}

		}

	}

}

?>