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<?php |
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/* |
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* File: LegacyProtocol.php |
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* Category: Protocol |
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* Author: M.Goldenbaum |
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* Created: 16.09.20 18:27 |
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* Updated: - |
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* |
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* Description: |
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* - |
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*/ |
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namespace Webklex\PHPIMAP\Connection\Protocols; |
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use Webklex\PHPIMAP\ClientManager; |
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use Webklex\PHPIMAP\Exceptions\AuthFailedException; |
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use Webklex\PHPIMAP\Exceptions\MethodNotSupportedException; |
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use Webklex\PHPIMAP\Exceptions\RuntimeException; |
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use Webklex\PHPIMAP\IMAP; |
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/** |
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* Class LegacyProtocol |
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* |
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* @package Webklex\PHPIMAP\Connection\Protocols |
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*/ |
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class LegacyProtocol extends Protocol { |
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protected $protocol = "imap"; |
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protected $host = null; |
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protected $port = null; |
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protected $encryption = null; |
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/** |
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* Imap constructor. |
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* @param bool $cert_validation set to false to skip SSL certificate validation |
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* @param mixed $encryption Connection encryption method |
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*/ |
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public function __construct($cert_validation = true, $encryption = false) { |
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$this->setCertValidation($cert_validation); |
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$this->encryption = $encryption; |
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} |
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/** |
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* Public destructor |
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*/ |
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public function __destruct() { |
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$this->logout(); |
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} |
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/** |
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* Save the information for a nw connection |
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* @param string $host |
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* @param null $port |
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*/ |
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public function connect($host, $port = null) { |
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if ($this->encryption) { |
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$encryption = strtolower($this->encryption); |
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if ($encryption == "ssl") { |
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$port = $port === null ? 993 : $port; |
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} |
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} |
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$port = $port === null ? 143 : $port; |
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$this->host = $host; |
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$this->port = $port; |
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} |
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/** |
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* Login to a new session. |
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* @param string $user username |
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* @param string $password password |
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* |
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* @return bool |
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* @throws AuthFailedException |
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* @throws RuntimeException |
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*/ |
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public function login($user, $password) { |
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try { |
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$this->stream = \imap_open( |
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$this->getAddress(), |
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$user, |
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$password, |
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0, |
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$attempts = 3, |
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ClientManager::get('options.open') |
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); |
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} catch (\ErrorException $e) { |
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$errors = \imap_errors(); |
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$message = $e->getMessage().'. '.implode("; ", (is_array($errors) ? $errors : array())); |
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throw new AuthFailedException($message); |
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} |
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if(!$this->stream) { |
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$errors = \imap_errors(); |
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$message = implode("; ", (is_array($errors) ? $errors : array())); |
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throw new AuthFailedException($message); |
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} |
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$errors = \imap_errors(); |
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if(is_array($errors)) { |
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$status = $this->examineFolder(); |
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if($status['exists'] !== 0) { |
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$message = implode("; ", (is_array($errors) ? $errors : array())); |
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throw new RuntimeException($message); |
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} |
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} |
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return $this->stream; |
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} |
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/** |
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* Authenticate your current session. |
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* @param string $user username |
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* @param string $token access token |
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* |
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* @return bool|resource |
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* @throws AuthFailedException|RuntimeException |
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*/ |
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public function authenticate($user, $token) { |
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return $this->login($user, $token); |
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} |
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/** |
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* Get full address of mailbox. |
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* |
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* @return string |
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*/ |
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protected function getAddress() { |
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$address = "{".$this->host.":".$this->port."/".$this->protocol; |
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if (!$this->cert_validation) { |
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$address .= '/novalidate-cert'; |
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} |
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if (in_array($this->encryption,['tls', 'notls', 'ssl'])) { |
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$address .= '/'.$this->encryption; |
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} elseif ($this->encryption === "starttls") { |
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$address .= '/tls'; |
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} |
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$address .= '}'; |
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return $address; |
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} |
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/** |
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* Logout of the current session |
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* |
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* @return bool success |
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*/ |
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public function logout() { |
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if ($this->stream) { |
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$result = \imap_close($this->stream, IMAP::CL_EXPUNGE); |
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$this->stream = false; |
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return $result; |
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} |
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return false; |
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} |
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/** |
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* Check if the current session is connected |
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* |
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* @return bool |
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*/ |
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public function connected(){ |
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return boolval($this->stream); |
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} |
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/** |
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* Get an array of available capabilities |
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* |
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* @throws MethodNotSupportedException |
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*/ |
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public function getCapabilities() { |
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throw new MethodNotSupportedException(); |
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} |
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/** |
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* Change the current folder |
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* @param string $folder change to this folder |
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* |
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* @return bool|array see examineOrselect() |
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* @throws RuntimeException |
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*/ |
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public function selectFolder($folder = 'INBOX') { |
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\imap_reopen($this->stream, $folder, IMAP::OP_READONLY, 3); |
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return $this->examineFolder($folder); |
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} |
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/** |
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* Examine a given folder |
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* @param string $folder examine this folder |
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* |
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* @return bool|array |
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* @throws RuntimeException |
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*/ |
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public function examineFolder($folder = 'INBOX') { |
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if (strpos($folder, ".") === 0) { |
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throw new RuntimeException("Segmentation fault prevented. Folders starts with an illegal char '.'."); |
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} |
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$folder = $this->getAddress().$folder; |
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$status = \imap_status($this->stream, $folder, IMAP::SA_ALL); |
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return [ |
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"flags" => [], |
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"exists" => $status->messages, |
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"recent" => $status->recent, |
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"unseen" => $status->unseen, |
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"uidnext" => $status->uidnext, |
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]; |
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} |
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/** |
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* Fetch message content |
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* @param array|int $uids |
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* @param string $rfc |
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* @param bool $uid set to true if passing a unique id |
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* |
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* @return array |
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*/ |
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public function content($uids, $rfc = "RFC822", $uid = false) { |
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$result = []; |
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$uids = is_array($uids) ? $uids : [$uids]; |
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foreach ($uids as $id) { |
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$result[$id] = \imap_fetchbody($this->stream, $id, "", $uid ? IMAP::FT_UID : IMAP::NIL); |
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} |
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return $result; |
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} |
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/** |
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* Fetch message headers |
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* @param array|int $uids |
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* @param string $rfc |
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* @param bool $uid set to true if passing a unique id |
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* |
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* @return array |
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*/ |
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public function headers($uids, $rfc = "RFC822", $uid = false){ |
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$result = []; |
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$uids = is_array($uids) ? $uids : [$uids]; |
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foreach ($uids as $id) { |
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$result[$id] = \imap_fetchheader($this->stream, $id, $uid ? IMAP::FT_UID : IMAP::NIL); |
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} |
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return $result; |
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} |
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/** |
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* Fetch message flags |
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* @param array|int $uids |
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* @param bool $uid set to true if passing a unique id |
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* |
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* @return array |
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*/ |
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public function flags($uids, $uid = false){ |
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$result = []; |
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$uids = is_array($uids) ? $uids : [$uids]; |
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foreach ($uids as $id) { |
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$raw_flags = \imap_fetch_overview($this->stream, $id, $uid ? IMAP::FT_UID : IMAP::NIL); |
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$flags = []; |
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if (is_array($raw_flags) && isset($raw_flags[0])) { |
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$raw_flags = (array) $raw_flags[0]; |
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foreach($raw_flags as $flag => $value) { |
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if ($value === 1 && in_array($flag, ["size", "uid", "msgno", "update"]) === false){ |
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$flags[] = "\\".ucfirst($flag); |
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} |
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} |
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} |
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$result[$uid] = $flags; |
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} |
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return $result; |
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} |
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/** |
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* Get uid for a given id |
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* @param int|null $id message number |
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* |
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* @return array|string message number for given message or all messages as array |
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*/ |
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public function getUid($id = null) { |
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if ($id === null) { |
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$overview = $this->overview("1:*"); |
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$uids = []; |
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foreach($overview as $set){ |
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$uids[$set->msgno] = $set->uid; |
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} |
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return $uids; |
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} |
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return \imap_uid($this->stream, $id); |
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} |
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/** |
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* Get a message number for a uid |
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* @param string $id uid |
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* |
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* @return int message number |
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*/ |
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public function getMessageNumber($id) { |
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return \imap_msgno($this->stream, $id); |
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} |
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/** |
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* Get a message overview |
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* @param string $sequence uid sequence |
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* @param bool $uid set to true if passing a unique id |
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* |
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* @return array |
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*/ |
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public function overview($sequence, $uid = false) { |
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return \imap_fetch_overview($this->stream, $sequence,$uid ? IMAP::FT_UID : IMAP::NIL); |
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} |
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/** |
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* Get a list of available folders |
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* @param string $reference mailbox reference for list |
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* @param string $folder mailbox name match with wildcards |
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* |
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* @return array folders that matched $folder as array(name => array('delimiter' => .., 'flags' => ..)) |
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* @throws RuntimeException |
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*/ |
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public function folders($reference = '', $folder = '*') { |
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$result = []; |
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$items = \imap_getmailboxes($this->stream, $this->getAddress(), $reference.$folder); |
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if(is_array($items)){ |
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foreach ($items as $item) { |
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$name = $this->decodeFolderName($item->name); |
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$result[$name] = ['delimiter' => $item->delimiter, 'flags' => []]; |
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} |
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}else{ |
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throw new RuntimeException(\imap_last_error()); |
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} |
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return $result; |
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} |
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/** |
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* Manage flags |
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* @param array $flags flags to set, add or remove - see $mode |
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* @param int $from message for items or start message if $to !== null |
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* @param int|null $to if null only one message ($from) is fetched, else it's the |
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* last message, INF means last message available |
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* @param string|null $mode '+' to add flags, '-' to remove flags, everything else sets the flags as given |
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* @param bool $silent if false the return values are the new flags for the wanted messages |
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* @param bool $uid set to true if passing a unique id |
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* |
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* @return bool|array new flags if $silent is false, else true or false depending on success |
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*/ |
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public function store(array $flags, $from, $to = null, $mode = null, $silent = true, $uid = false) { |
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$flag = trim(is_array($flags) ? implode(" ", $flags) : $flags); |
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if ($mode == "+"){ |
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$status = \imap_setflag_full($this->stream, $from, $flag, $uid ? IMAP::FT_UID : IMAP::NIL); |
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}else{ |
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$status = \imap_clearflag_full($this->stream, $from, $flag, $uid ? IMAP::FT_UID : IMAP::NIL); |
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} |
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if ($silent === true) { |
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return $status; |
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} |
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return $this->flags($from); |
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} |
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/** |
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* Append a new message to given folder |
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|
|
* @param string $folder name of target folder |
364
|
|
|
* @param string $message full message content |
365
|
|
|
* @param array $flags flags for new message |
366
|
|
|
* @param string $date date for new message |
367
|
|
|
* |
368
|
|
|
* @return bool success |
369
|
|
|
*/ |
370
|
|
|
public function appendMessage($folder, $message, $flags = null, $date = null) { |
371
|
|
|
if ($date != null) { |
|
|
|
|
372
|
|
|
if ($date instanceof \Carbon\Carbon){ |
|
|
|
|
373
|
|
|
$date = $date->format('d-M-Y H:i:s O'); |
374
|
|
|
} |
375
|
|
|
return \imap_append($this->stream, $folder, $message, $flags, $date); |
|
|
|
|
376
|
|
|
} |
377
|
|
|
|
378
|
|
|
return \imap_append($this->stream, $folder, $message, $flags); |
379
|
|
|
} |
380
|
|
|
|
381
|
|
|
/** |
382
|
|
|
* Copy message set from current folder to other folder |
383
|
|
|
* @param string $folder destination folder |
384
|
|
|
* @param $from |
385
|
|
|
* @param int|null $to if null only one message ($from) is fetched, else it's the |
386
|
|
|
* last message, INF means last message available |
387
|
|
|
* @param bool $uid set to true if passing a unique id |
388
|
|
|
* |
389
|
|
|
* @return bool success |
390
|
|
|
*/ |
391
|
|
|
public function copyMessage($folder, $from, $to = null, $uid = false) { |
392
|
|
|
return \imap_mail_copy($this->stream, $from, $folder, $uid ? IMAP::FT_UID : IMAP::NIL); |
|
|
|
|
393
|
|
|
} |
394
|
|
|
|
395
|
|
|
/** |
396
|
|
|
* Copy multiple messages to the target folder |
397
|
|
|
* |
398
|
|
|
* @param array<string> $messages List of message identifiers |
399
|
|
|
* @param string $folder Destination folder |
400
|
|
|
* @param bool $uid Set to true if you pass message unique identifiers instead of numbers |
401
|
|
|
* @return array|bool Tokens if operation successful, false if an error occurred |
402
|
|
|
*/ |
403
|
|
|
public function copyManyMessages($messages, $folder, $uid = false) { |
404
|
|
|
foreach($messages as $msg) { |
405
|
|
|
if ($this->copyMessage($folder, $msg, null, $uid) == false) { |
|
|
|
|
406
|
|
|
return false; |
407
|
|
|
} |
408
|
|
|
} |
409
|
|
|
|
410
|
|
|
return $messages; |
411
|
|
|
} |
412
|
|
|
|
413
|
|
|
/** |
414
|
|
|
* Move a message set from current folder to an other folder |
415
|
|
|
* @param string $folder destination folder |
416
|
|
|
* @param $from |
417
|
|
|
* @param int|null $to if null only one message ($from) is fetched, else it's the |
418
|
|
|
* last message, INF means last message available |
419
|
|
|
* @param bool $uid set to true if passing a unique id |
420
|
|
|
* |
421
|
|
|
* @return bool success |
422
|
|
|
*/ |
423
|
|
|
public function moveMessage($folder, $from, $to = null, $uid = false) { |
424
|
|
|
return \imap_mail_move($this->stream, $from, $folder, $uid ? IMAP::FT_UID : IMAP::NIL); |
|
|
|
|
425
|
|
|
} |
426
|
|
|
|
427
|
|
|
/** |
428
|
|
|
* Move multiple messages to the target folder |
429
|
|
|
* |
430
|
|
|
* @param array<string> $messages List of message identifiers |
431
|
|
|
* @param string $folder Destination folder |
432
|
|
|
* @param bool $uid Set to true if you pass message unique identifiers instead of numbers |
433
|
|
|
* @return array|bool Tokens if operation successful, false if an error occurred |
434
|
|
|
*/ |
435
|
|
|
public function moveManyMessages($messages, $folder, $uid = false) { |
436
|
|
|
foreach($messages as $msg) { |
437
|
|
|
if ($this->moveMessage($folder, $msg, null, $uid) == false) { |
|
|
|
|
438
|
|
|
return false; |
439
|
|
|
} |
440
|
|
|
} |
441
|
|
|
|
442
|
|
|
return $messages; |
443
|
|
|
} |
444
|
|
|
|
445
|
|
|
/** |
446
|
|
|
* Exchange identification information |
447
|
|
|
* Ref.: https://datatracker.ietf.org/doc/html/rfc2971 |
448
|
|
|
* |
449
|
|
|
* @param null $ids |
|
|
|
|
450
|
|
|
* @return array|bool|void|null |
451
|
|
|
* |
452
|
|
|
* @throws MethodNotSupportedException |
453
|
|
|
*/ |
454
|
|
|
public function ID($ids = null) { |
455
|
|
|
throw new MethodNotSupportedException(); |
456
|
|
|
} |
457
|
|
|
|
458
|
|
|
/** |
459
|
|
|
* Create a new folder (and parent folders if needed) |
460
|
|
|
* @param string $folder folder name |
461
|
|
|
* |
462
|
|
|
* @return bool success |
463
|
|
|
*/ |
464
|
|
|
public function createFolder($folder) { |
465
|
|
|
return \imap_createmailbox($this->stream, $folder); |
|
|
|
|
466
|
|
|
} |
467
|
|
|
|
468
|
|
|
/** |
469
|
|
|
* Rename an existing folder |
470
|
|
|
* @param string $old old name |
471
|
|
|
* @param string $new new name |
472
|
|
|
* |
473
|
|
|
* @return bool success |
474
|
|
|
*/ |
475
|
|
|
public function renameFolder($old, $new) { |
476
|
|
|
return \imap_renamemailbox($this->stream, $old, $new); |
|
|
|
|
477
|
|
|
} |
478
|
|
|
|
479
|
|
|
/** |
480
|
|
|
* Delete a folder |
481
|
|
|
* @param string $folder folder name |
482
|
|
|
* |
483
|
|
|
* @return bool success |
484
|
|
|
*/ |
485
|
|
|
public function deleteFolder($folder) { |
486
|
|
|
return \imap_deletemailbox($this->stream, $folder); |
|
|
|
|
487
|
|
|
} |
488
|
|
|
|
489
|
|
|
/** |
490
|
|
|
* Subscribe to a folder |
491
|
|
|
* @param string $folder folder name |
492
|
|
|
* |
493
|
|
|
* @throws MethodNotSupportedException |
494
|
|
|
*/ |
495
|
|
|
public function subscribeFolder($folder) { |
496
|
|
|
throw new MethodNotSupportedException(); |
497
|
|
|
} |
498
|
|
|
|
499
|
|
|
/** |
500
|
|
|
* Unsubscribe from a folder |
501
|
|
|
* @param string $folder folder name |
502
|
|
|
* |
503
|
|
|
* @throws MethodNotSupportedException |
504
|
|
|
*/ |
505
|
|
|
public function unsubscribeFolder($folder) { |
506
|
|
|
throw new MethodNotSupportedException(); |
507
|
|
|
} |
508
|
|
|
|
509
|
|
|
/** |
510
|
|
|
* Apply session saved changes to the server |
511
|
|
|
* |
512
|
|
|
* @return bool success |
513
|
|
|
*/ |
514
|
|
|
public function expunge() { |
515
|
|
|
return \imap_expunge($this->stream); |
|
|
|
|
516
|
|
|
} |
517
|
|
|
|
518
|
|
|
/** |
519
|
|
|
* Send noop command |
520
|
|
|
* |
521
|
|
|
* @throws MethodNotSupportedException |
522
|
|
|
*/ |
523
|
|
|
public function noop() { |
524
|
|
|
throw new MethodNotSupportedException(); |
525
|
|
|
} |
526
|
|
|
|
527
|
|
|
/** |
528
|
|
|
* Send idle command |
529
|
|
|
* |
530
|
|
|
* @throws MethodNotSupportedException |
531
|
|
|
*/ |
532
|
|
|
public function idle() { |
533
|
|
|
throw new MethodNotSupportedException(); |
534
|
|
|
} |
535
|
|
|
|
536
|
|
|
/** |
537
|
|
|
* Send done command |
538
|
|
|
* |
539
|
|
|
* @throws MethodNotSupportedException |
540
|
|
|
*/ |
541
|
|
|
public function done() { |
542
|
|
|
throw new MethodNotSupportedException(); |
543
|
|
|
} |
544
|
|
|
|
545
|
|
|
/** |
546
|
|
|
* Search for matching messages |
547
|
|
|
* |
548
|
|
|
* @param array $params |
549
|
|
|
* @return array message ids |
550
|
|
|
*/ |
551
|
|
|
public function search(array $params, $uid = false) { |
552
|
|
|
return \imap_search($this->stream, $params[0], $uid ? IMAP::FT_UID : IMAP::NIL); |
|
|
|
|
553
|
|
|
} |
554
|
|
|
|
555
|
|
|
/** |
556
|
|
|
* Enable the debug mode |
557
|
|
|
*/ |
558
|
|
|
public function enableDebug(){ |
559
|
|
|
$this->debug = true; |
560
|
|
|
} |
561
|
|
|
|
562
|
|
|
/** |
563
|
|
|
* Disable the debug mode |
564
|
|
|
*/ |
565
|
|
|
public function disableDebug(){ |
566
|
|
|
$this->debug = false; |
567
|
|
|
} |
568
|
|
|
|
569
|
|
|
/** |
570
|
|
|
* Decode name. |
571
|
|
|
* It converts UTF7-IMAP encoding to UTF-8. |
572
|
|
|
* |
573
|
|
|
* @param $name |
574
|
|
|
* |
575
|
|
|
* @return mixed|string |
576
|
|
|
*/ |
577
|
|
|
protected function decodeFolderName($name) { |
578
|
|
|
preg_match('#\{(.*)\}(.*)#', $name, $preg); |
579
|
|
|
return mb_convert_encoding($preg[2], "UTF-8", "UTF7-IMAP"); |
580
|
|
|
} |
581
|
|
|
|
582
|
|
|
/** |
583
|
|
|
* @return string |
584
|
|
|
*/ |
585
|
|
|
public function getProtocol() { |
586
|
|
|
return $this->protocol; |
587
|
|
|
} |
588
|
|
|
|
589
|
|
|
/** |
590
|
|
|
* Retrieve the quota level settings, and usage statics per mailbox |
591
|
|
|
* @param $username |
592
|
|
|
* |
593
|
|
|
* @return array |
594
|
|
|
*/ |
595
|
|
|
public function getQuota($username) { |
596
|
|
|
return \imap_get_quota($this->stream, 'user.'.$username); |
|
|
|
|
597
|
|
|
} |
598
|
|
|
|
599
|
|
|
/** |
600
|
|
|
* Retrieve the quota settings per user |
601
|
|
|
* @param string $quota_root |
602
|
|
|
* |
603
|
|
|
* @return array |
604
|
|
|
*/ |
605
|
|
|
public function getQuotaRoot($quota_root = 'INBOX') { |
606
|
|
|
return \imap_get_quotaroot($this->stream, $quota_root); |
|
|
|
|
607
|
|
|
} |
608
|
|
|
|
609
|
|
|
/** |
610
|
|
|
* @param string $protocol |
611
|
|
|
* @return LegacyProtocol |
612
|
|
|
*/ |
613
|
|
|
public function setProtocol($protocol) { |
614
|
|
|
if (($pos = strpos($protocol, "legacy")) > 0) { |
615
|
|
|
$protocol = substr($protocol, 0, ($pos + 2) * -1); |
616
|
|
|
} |
617
|
|
|
$this->protocol = $protocol; |
618
|
|
|
return $this; |
619
|
|
|
} |
620
|
|
|
} |