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- added more type-hints
- added missing documentation
- Email::send() now returns what mail() returns (bool)
This commit is contained in:
Roland Häder 2022-06-22 12:43:56 +02:00
parent ee8d0ad619
commit ba45e59313
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2 changed files with 94 additions and 46 deletions
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123
src/Protocol/Email.php
View file

@ -38,10 +38,10 @@ class Email
* @param string $mailbox The mailbox name * @param string $mailbox The mailbox name
* @param string $username The username * @param string $username The username
* @param string $password The password * @param string $password The password
* @return Connection|resource * @return Connection|resource|bool
* @throws \Exception * @throws \Exception
*/ */
public static function connect($mailbox, $username, $password) public static function connect(string $mailbox, string $username, string $password)
{ {
if (!function_exists('imap_open')) { if (!function_exists('imap_open')) {
return false; return false;
@ -68,7 +68,7 @@ class Email
* @return array * @return array
* @throws \Exception * @throws \Exception
*/ */
public static function poll($mbox, $email_addr): array public static function poll($mbox, string $email_addr): array
{ {
if (!$mbox || !$email_addr) { if (!$mbox || !$email_addr) {
return []; return [];
@ -101,10 +101,12 @@ class Email
} }
/** /**
* Returns mailbox name
*
* @param array $mailacct mail account * @param array $mailacct mail account
* @return string * @return string
*/ */
public static function constructMailboxName($mailacct) public static function constructMailboxName(array $mailacct): string
{ {
$ret = '{' . $mailacct['server'] . ((intval($mailacct['port'])) ? ':' . $mailacct['port'] : ''); $ret = '{' . $mailacct['server'] . ((intval($mailacct['port'])) ? ':' . $mailacct['port'] : '');
$ret .= (($mailacct['ssltype']) ? '/' . $mailacct['ssltype'] . '/novalidate-cert' : ''); $ret .= (($mailacct['ssltype']) ? '/' . $mailacct['ssltype'] . '/novalidate-cert' : '');
@ -117,7 +119,7 @@ class Email
* @param integer $uid user id * @param integer $uid user id
* @return mixed * @return mixed
*/ */
public static function messageMeta($mbox, $uid) public static function messageMeta($mbox, int $uid)
{ {
$ret = (($mbox && $uid) ? @imap_fetch_overview($mbox, $uid, FT_UID) : [[]]); // POSSIBLE CLEANUP --> array(array()) is probably redundant now $ret = (($mbox && $uid) ? @imap_fetch_overview($mbox, $uid, FT_UID) : [[]]); // POSSIBLE CLEANUP --> array(array()) is probably redundant now
return (count($ret)) ? $ret : []; return (count($ret)) ? $ret : [];
@ -127,10 +129,11 @@ class Email
* @param Connection|resource $mbox mailbox * @param Connection|resource $mbox mailbox
* @param integer $uid user id * @param integer $uid user id
* @param string $reply reply * @param string $reply reply
* @param array $item Item
* @return array * @return array
* @throws \Friendica\Network\HTTPException\InternalServerErrorException * @throws \Friendica\Network\HTTPException\InternalServerErrorException
*/ */
public static function getMessage($mbox, $uid, $reply, $item): array public static function getMessage($mbox, int $uid, string $reply, array $item): array
{ {
$ret = $item; $ret = $item;
@ -218,7 +221,7 @@ class Email
* @param string $subtype sub type * @param string $subtype sub type
* @return string * @return string
*/ */
private static function messageGetPart($mbox, $uid, $p, $partno, $subtype) private static function messageGetPart($mbox, int $uid, $p, in $partno, string $subtype): string
{ {
// $partno = '1', '2', '2.1', '2.1.3', etc for multipart, 0 if simple // $partno = '1', '2', '2.1', '2.1.3', etc for multipart, 0 if simple
global $htmlmsg,$plainmsg,$charset,$attachments; global $htmlmsg,$plainmsg,$charset,$attachments;
@ -296,11 +299,13 @@ class Email
} }
/** /**
* Returns encoded header
*
* @param string $in_str in string * @param string $in_str in string
* @param string $charset character set * @param string $charset character set
* @return string * @return string
*/ */
public static function encodeHeader($in_str, $charset) public static function encodeHeader(string $in_str, string $charset): string
{ {
$out_str = $in_str; $out_str = $in_str;
$need_to_convert = false; $need_to_convert = false;
@ -360,21 +365,20 @@ class Email
* @param string $subject subject * @param string $subject subject
* @param string $headers headers * @param string $headers headers
* @param array $item item * @param array $item item
* * @return bool Status from mail()
* @return void
* *
* @throws \Friendica\Network\HTTPException\InternalServerErrorException * @throws \Friendica\Network\HTTPException\InternalServerErrorException
* @throws \ImagickException * @throws \ImagickException
* @todo This could be changed to use the Emailer class * @todo This could be changed to use the Emailer class
*/ */
public static function send($addr, $subject, $headers, $item) public static function send(string $addr, string $subject, string $headers, array$item)
{ {
//$headers .= 'MIME-Version: 1.0' . "\n"; //$headers .= 'MIME-Version: 1.0' . "\n";
//$headers .= 'Content-Type: text/html; charset=UTF-8' . "\n"; //$headers .= 'Content-Type: text/html; charset=UTF-8' . "\n";
//$headers .= 'Content-Type: text/plain; charset=UTF-8' . "\n"; //$headers .= 'Content-Type: text/plain; charset=UTF-8' . "\n";
//$headers .= 'Content-Transfer-Encoding: 8bit' . "\n\n"; //$headers .= 'Content-Transfer-Encoding: 8bit' . "\n\n";
$part = uniqid("", true); $part = uniqid('', true);
$html = Item::prepareBody($item); $html = Item::prepareBody($item);
@ -398,52 +402,70 @@ class Email
//$message = '<html><body>' . $html . '</body></html>'; //$message = '<html><body>' . $html . '</body></html>';
//$message = html2plain($html); //$message = html2plain($html);
Logger::notice('notifier: email delivery to ' . $addr); Logger::notice('notifier: email delivery to ' . $addr);
mail($addr, $subject, $body, $headers); return mail($addr, $subject, $body, $headers);
} }
/** /**
* @param string $iri string * Convert iri (?) to message id
* @return string *
* @param string $iri Iri string
* @return string Message it
*/ */
public static function iri2msgid($iri) public static function iri2msgid(string $iri): string
{ {
if (!strpos($iri, "@")) {
$msgid = preg_replace("/urn:(\S+):(\S+)\.(\S+):(\d+):(\S+)/i", "urn!$1!$4!$5@$2.$3", $iri);
} else {
$msgid = $iri; $msgid = $iri;
if (!strpos($iri, '@')) {
$msgid = preg_replace("/urn:(\S+):(\S+)\.(\S+):(\d+):(\S+)/i", "urn!$1!$4!$5@$2.$3", $iri);
} }
return $msgid; return $msgid;
} }
/** /**
* @param string $msgid msgid * Converts message id to iri
* @return string *
* @param string $msgid Message id
* @return string Iri
*/ */
public static function msgid2iri($msgid) public static function msgid2iri(string $msgid): string
{ {
if (strpos($msgid, "@")) {
$iri = preg_replace("/urn!(\S+)!(\d+)!(\S+)@(\S+)\.(\S+)/i", "urn:$1:$4.$5:$2:$3", $msgid);
} else {
$iri = $msgid; $iri = $msgid;
if (strpos($msgid, '@')) {
$iri = preg_replace("/urn!(\S+)!(\d+)!(\S+)@(\S+)\.(\S+)/i", "urn:$1:$4.$5:$2:$3", $msgid);
} }
return $iri; return $iri;
} }
private static function saveReplace($pattern, $replace, $text) /**
* Invokes preg_replace() but does return full text from parameter if it
* returned an empty message.
*
* @param string $pattern Pattern to match
* @param string $replace String to replace with
* @param string $text String to check
* @return string Replaced string
*/
private static function saveReplace(string $pattern, string $replace, string $text): string
{ {
$save = $text; $return = preg_replace($pattern, $replace, $text);
$text = preg_replace($pattern, $replace, $text); if ($return == '') {
$return = $text;
if ($text == '') {
$text = $save;
}
return $text;
} }
private static function unifyAttributionLine($message) return $return;
}
/**
* Unifies attribution line(s)
*
* @param string $message Unfiltered message
* @return string Message with unified attribution line(s)
*/
private static function unifyAttributionLine(string $message): string
{ {
$quotestr = ['quote', 'spoiler']; $quotestr = ['quote', 'spoiler'];
foreach ($quotestr as $quote) { foreach ($quotestr as $quote) {
@ -520,7 +542,13 @@ class Email
return $message; return $message;
} }
private static function removeGPG($message) /**
* Removes GPG part from message
*
* @param string $message Unfiltered message
* @return string Message with GPG part
*/
private static function removeGPG(string $message): string
{ {
$pattern = '/(.*)\s*-----BEGIN PGP SIGNED MESSAGE-----\s*[\r\n].*Hash:.*?[\r\n](.*)'. $pattern = '/(.*)\s*-----BEGIN PGP SIGNED MESSAGE-----\s*[\r\n].*Hash:.*?[\r\n](.*)'.
'[\r\n]\s*-----BEGIN PGP SIGNATURE-----\s*[\r\n].*'. '[\r\n]\s*-----BEGIN PGP SIGNATURE-----\s*[\r\n].*'.
@ -537,7 +565,13 @@ class Email
return $cleaned; return $cleaned;
} }
private static function removeSig($message) /**
* Removes signature from message
*
* @param string $message Unfiltered message
* @return string Message with no signature
*/
private static function removeSig(string $message): string
{ {
$sigpos = strrpos($message, "\n-- \n"); $sigpos = strrpos($message, "\n-- \n");
$quotepos = strrpos($message, "[/quote]"); $quotepos = strrpos($message, "[/quote]");
@ -569,7 +603,13 @@ class Email
return ['body' => $cleaned, 'sig' => $sig]; return ['body' => $cleaned, 'sig' => $sig];
} }
private static function removeLinebreak($message) /**
* Removes lines breaks from message
*
* @param string $message Unfiltered message
* @return string Message with no line breaks
*/
private static function removeLinebreak(string $message): string
{ {
$arrbody = explode("\n", trim($message)); $arrbody = explode("\n", trim($message));
@ -622,7 +662,7 @@ class Email
return implode("\n", $lines); return implode("\n", $lines);
} }
private static function convertQuote($body, $reply) private static function convertQuote(strng $body, string $reply): string
{ {
// Convert Quotes // Convert Quotes
$arrbody = explode("\n", trim($body)); $arrbody = explode("\n", trim($body));
@ -682,14 +722,14 @@ class Email
return $body; return $body;
} }
private static function removeToFu($message) private static function removeToFu(string $message): string
{ {
$message = trim($message); $message = trim($message);
do { do {
$oldmessage = $message; $oldmessage = $message;
$message = preg_replace('=\[/quote\][\s](.*?)\[quote\]=i', '$1', $message); $message = preg_replace('=\[/quote\][\s](.*?)\[quote\]=i', '$1', $message);
$message = str_replace("[/quote][quote]", "", $message); $message = str_replace('[/quote][quote]', '', $message);
} while ($message != $oldmessage); } while ($message != $oldmessage);
$quotes = []; $quotes = [];
@ -724,8 +764,9 @@ class Email
$start = $pos + 7; $start = $pos + 7;
} }
if (strtolower(substr($message, -8)) != '[/quote]') if (strtolower(substr($message, -8)) != '[/quote]') {
return($message); return($message);
}
krsort($quotes); krsort($quotes);

11
src/Worker/Delivery.php
View file

@ -475,6 +475,7 @@ class Delivery
* @param array $owner Owner record of the sender * @param array $owner Owner record of the sender
* @param array $target_item Item record of the content * @param array $target_item Item record of the content
* @param array $thr_parent Item record of the direct parent in the thread * @param array $thr_parent Item record of the direct parent in the thread
* @return void
* @throws \Friendica\Network\HTTPException\InternalServerErrorException * @throws \Friendica\Network\HTTPException\InternalServerErrorException
* @throws \ImagickException * @throws \ImagickException
*/ */
@ -570,10 +571,16 @@ class Delivery
} }
} }
Email::send($addr, $subject, $headers, $target_item); // Try to send email
$success = Email::send($addr, $subject, $headers, $target_item);
if ($success) {
// Success
Model\Post\DeliveryData::incrementQueueDone($target_item['uri-id'], Model\Post\DeliveryData::MAIL); Model\Post\DeliveryData::incrementQueueDone($target_item['uri-id'], Model\Post\DeliveryData::MAIL);
Logger::info('Delivered via mail', ['guid' => $target_item['guid'], 'to' => $addr, 'subject' => $subject]); Logger::info('Delivered via mail', ['guid' => $target_item['guid'], 'to' => $addr, 'subject' => $subject]);
} else {
// Failed
Logger::warning('Delivery of mail has FAILED', ['to' => $addr, 'subject' => $subject, 'guid' => $target_item['guid']]);
}
} }
} }