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<?php |
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/** |
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* Email\SMTP |
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* |
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* Email\SMTP PHP driver. |
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* |
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* @package core |
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* @author [email protected] |
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* @copyright Caffeina srl - 2015 - http://caffeina.it |
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*/ |
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namespace Email; |
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class Smtp implements Driver { |
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protected |
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$socket, |
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$host, |
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$secure, |
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$port, |
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$lastCode, |
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$lastMessage, |
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$username, |
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$password; |
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public function onInit($options) { |
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$options = (object)$options; |
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$this->host = isset($options->host) ? $options->host : 'localhost'; |
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$this->username = isset($options->username) ? $options->username : false; |
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$this->secure = isset($options->secure) ? $options->secure : !empty($this->username); |
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$this->port = isset($options->port) ? $options->port : ($this->secure ? 465 : 25); |
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$this->password = isset($options->password) ? $options->password : false; |
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} |
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protected function connect(){ |
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if ($this->socket) $this->close(); |
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$url = ($this->secure ? 'tls' : 'tcp') ."://{$this->host}"; |
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$this->socket = fsockopen( $url, $this->port, $errno, $errstr, 30 ); |
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if (!$this->socket) throw new \Exception("Unable to connect to $url on port {$this->port}."); |
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$this->lastMessage = ''; |
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$this->lastCode = 0; |
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} |
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public function close(){ |
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$this->socket && @fclose($this->socket); |
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} |
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protected function write($data, $nl = 1){ |
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$payload = $data . str_repeat("\r\n",$nl); |
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fwrite($this->socket, $payload); |
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\Email::trigger("smtp.console",$payload); |
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} |
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protected function expectCode($code){ |
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$this->lastMessage = ''; |
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while (substr($this->lastMessage, 3, 1) != ' '){ |
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$this->lastMessage = fgets($this->socket, 256); |
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} |
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$this->lastCode = 1 * substr($this->lastMessage, 0, 3); |
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\Email::trigger("smtp.console",$this->lastMessage); |
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if ($code != $this->lastCode) { |
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throw new \Exception("Expected $code returned {$this->lastMessage}"); |
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} |
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return true; |
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} |
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protected function cleanAddr($email){ |
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return preg_replace('((.*?)<([\w.@-]+)>(.*?))','$2',$email); |
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} |
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protected function SMTPmail($from,$to,$body){ |
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try { |
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$this->connect(); |
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$this->expectCode(220); |
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$this->write("EHLO {$this->host}"); |
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$this->expectCode(250); |
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if ($this->username){ |
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$this->write("AUTH LOGIN"); |
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$this->expectCode(334); |
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$this->write(base64_encode($this->username)); |
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$this->expectCode(334); |
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$this->write(base64_encode($this->password)); |
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$this->expectCode(235); |
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} |
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$from = $this->cleanAddr($from); |
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$this->write("MAIL FROM: <{$from}>"); |
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$this->expectCode(250); |
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$to = $this->cleanAddr($to); |
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$this->write("RCPT TO: <{$to}>"); |
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$this->expectCode(250); |
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$this->write("DATA"); |
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$this->expectCode(354); |
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$this->write($body); |
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$this->write("."); |
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$this->expectCode(250); |
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$this->write("QUIT"); |
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$this->close(); |
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} catch (\Exception $e) { |
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\Email::trigger('error',$e->getMessage()); |
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return false; |
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} |
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return true; |
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} |
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public function onSend(Envelope $envelope){ |
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$results = []; |
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foreach ($envelope->to() as $to) { |
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$results[$to] = $this->SMTPmail($envelope->from(), $to, $envelope->build()); |
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} |
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return $results; |
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} |
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} |
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caffeina-core /
core
