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<?php |
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/** |
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* Email\Envelope |
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* |
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* Wraps and compile a MIME Email envelope. |
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* |
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* @package core |
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* @author [email protected] |
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* @copyright Caffeina srl - 2016 - http://caffeina.com |
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*/ |
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namespace Email; |
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class Envelope { |
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protected $uid, |
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$to, |
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$from, |
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$cc, |
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$bcc, |
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$replyTo, |
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$subject, |
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$message, |
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$contentType = 'text/html; charset="utf-8"', |
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$attachments, |
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$compiled_head, |
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$compiled_body; |
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public function __construct($email=null){ |
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if ($email) { |
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$email = (object)$email; |
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if(isset($email->to)) $this->to($email->to); |
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if(isset($email->from)) $this->from($email->from); |
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if(isset($email->cc)) $this->cc($email->cc); |
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if(isset($email->bcc)) $this->bcc($email->bcc); |
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if(isset($email->replyTo)) $this->replyTo($email->replyTo); |
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if(isset($email->subject)) $this->subject($email->subject); |
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if(isset($email->message)) $this->message($email->message); |
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if(isset($email->attachments)) $this->attach($email->attachments); |
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} |
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$this->uid = '_CORE_'.md5(uniqid(time())); |
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} |
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protected function add_emails(&$pool, $emails, $append=true){ |
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$this->compiled_head = null; |
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foreach ((array)$emails as $values) { |
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foreach(preg_split('/\s*,\s*/',$values) as $value) { |
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if(strpos($value,'<')!==false){ |
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$value = str_replace('>','',$value); |
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$parts = explode('<',$value,2); |
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$name = trim(current($parts)); |
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$email = trim(end($parts)); |
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$address = "$name <{$email}>"; |
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} else { |
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$address = $value; |
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} |
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if ($append) $pool[] = $address; else $pool = $address; |
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} |
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} |
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} |
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public function from($value=null){ |
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if ($value!==null && $value) { |
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$this->add_emails($this->from, $value, false); |
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} else if ($value===false) $this->from = ''; |
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return $this->from; |
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} |
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public function to($value=null){ |
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View Code Duplication |
if ($value!==null && $value) { |
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$this->add_emails($this->to, $value); |
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} else if ($value===false) $this->to = []; |
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return $this->to; |
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} |
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public function cc($value=null){ |
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View Code Duplication |
if ($value!==null && $value) { |
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$this->add_emails($this->cc, $value); |
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} else if ($value===false) $this->cc = []; |
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return $this->cc; |
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} |
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public function bcc($value=null){ |
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View Code Duplication |
if ($value!==null && $value) { |
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$this->add_emails($this->bcc, $value); |
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} else if ($value===false) $this->bcc = []; |
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return $this->bcc; |
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} |
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public function replyTo($value=null){ |
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View Code Duplication |
if ($value!==null && $value) { |
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$this->add_emails($this->replyTo, $value, false); |
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} else if ($value===false) $this->replyTo = ''; |
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return $this->replyTo; |
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} |
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public function subject($value=null){ |
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if ($value!==null && $value) { |
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$this->compiled_head = null; |
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$this->subject = $value; |
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} else if ($value===false) $this->subject = ''; |
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return $this->subject; |
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} |
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public function contentType($value=null){ |
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if ($value!==null && $value) { |
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if (empty($this->attachments)) $this->compiled_head = null; |
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$this->compiled_body = null; |
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$this->contentType = $value; |
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} else if ($value===false) $this->contentType = ''; |
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return $this->contentType; |
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} |
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public function message($value=null){ |
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if ($value!==null && $value) { |
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$this->compiled_body = null; |
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$this->message = $value; |
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} else if ($value===false) $this->message = ''; |
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return $this->message; |
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} |
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public function attach($file){ |
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$this->compiled_body = null; |
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if (isset($file->content) || isset($file['content'])) { |
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$this->attachments[] = $file; |
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} else foreach ((array)$file as $curfile) { |
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$this->attachments[] = $curfile; |
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} |
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} |
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public function attachments($file=null){ |
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if ($file!==null && $file) $this->attach($file); |
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return $this->attachments ?: []; |
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} |
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public function head($recompile = false){ |
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if ($recompile || (null === $this->compiled_head)){ |
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$head = []; |
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$head[] = "Subject: {$this->subject}"; |
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if($this->from) $head[] = "From: {$this->from}"; |
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if(is_array($this->to) && !empty($this->to)) $head[] = "To: " . implode(', ',$this->to); |
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View Code Duplication |
if(is_array($this->cc) && !empty($this->cc)) $head[] = "Cc: " . implode(', ',$this->cc); |
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View Code Duplication |
if(is_array($this->bcc) && !empty($this->bcc)) $head[] = "Bcc: " . implode(', ',$this->bcc); |
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if($this->replyTo) $head[] = "Reply-To: {$this->replyTo}"; |
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$head[] = "Content-Type: multipart/mixed; boundary=\"{$this->uid}\""; |
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$head[] = 'MIME-Version: 1.0'; |
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$head[] = ''; |
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$this->compiled_head = implode("\r\n", $head); |
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} |
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return \Filter::with( 'core.email.source.head', $this->compiled_head); |
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} |
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public function body($recompile = false){ |
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if ($recompile || (null === $this->compiled_body)){ |
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$body = []; |
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$body[] = "--{$this->uid}"; |
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$body[] = "Content-Type: {$this->contentType}"; |
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$body[] = "Content-Transfer-Encoding: quoted-printable"; |
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$body[] = ''; |
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$body[] = quoted_printable_encode($this->message); |
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$body[] = ''; |
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if (!empty($this->attachments)) foreach ((array)$this->attachments as $file) { |
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if (is_string($file)) { |
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$name = basename($file); |
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$data = file_get_contents($file); |
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} else { |
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$name = isset($file['name']) ? $file['name'] : 'untitled'; |
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$data = isset($file['content']) ? $file['content'] : ''; |
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} |
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$body[] = "--{$this->uid}"; |
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$body[] = "Content-Type: application/octet-stream; name=\"{$name}\""; |
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$body[] = "Content-Transfer-Encoding: base64"; |
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$body[] = "Content-Disposition: attachment; filename=\"{$name}\""; |
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$body[] = ''; |
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$body[] = chunk_split(base64_encode($data)); |
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$body[] = ''; |
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} |
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$body[] = "--{$this->uid}"; |
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$this->compiled_body = implode("\r\n", $body); |
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} |
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return \Filter::with( 'core.email.source.body', $this->compiled_body); |
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} |
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public function build(){ |
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return \Filter::with( 'core.email.source', $this->head() . "\r\n" . $this->body() ); |
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} |
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} |
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caffeina-core /
core
Only declaring a single property per statement allows you to later on add doc comments more easily.
It is also recommended by PSR2, so it is a common style that many people expect.