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Differential D21770 Diff 51906 src/applications/metamta/engine/PhabricatorMailEmailEngine.php

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src/applications/metamta/engine/PhabricatorMailEmailEngine.php

Show First 20 Lines • Show All 113 Lines • ▼ Show 20 Lines if ($must_encrypt) {
$parts[] = PhabricatorEnv::getProductionURI($mail->getURI()); $parts[] = PhabricatorEnv::getProductionURI($mail->getURI());
$body = implode("\n\n", $parts); $body = implode("\n\n", $parts);
} else { } else {
$body = $raw_body; $body = $raw_body;
} }
$body_limit = PhabricatorEnv::getEnvConfig('metamta.email-body-limit'); $body_limit = PhabricatorEnv::getEnvConfig('metamta.email-body-limit');
$body = phutil_string_cast($body);
if (strlen($body) > $body_limit) { if (strlen($body) > $body_limit) {
$body = id(new PhutilUTF8StringTruncator()) $body = id(new PhutilUTF8StringTruncator())
->setMaximumBytes($body_limit) ->setMaximumBytes($body_limit)
->truncateString($body); ->truncateString($body);
$body .= "\n"; $body .= "\n";
$body .= pht('(This email was truncated at %d bytes.)', $body_limit); $body .= pht('(This email was truncated at %d bytes.)', $body_limit);
} }
$message->setTextBody($body); $message->setTextBody($body);
$body_limit -= strlen($body); $body_limit -= strlen($body);
// If we sent a different message body than we were asked to, record // If we sent a different message body than we were asked to, record
// what we actually sent to make debugging and diagnostics easier. // what we actually sent to make debugging and diagnostics easier.
if ($body !== $raw_body) { if ($body !== $raw_body) {
$mail->setDeliveredBody($body); $mail->setDeliveredBody($body);
} }
if ($must_encrypt) { if ($must_encrypt) {
$send_html = false; $send_html = false;
} else { } else {
$send_html = $this->shouldSendHTML(); $send_html = $this->shouldSendHTML();
} }
if ($send_html) { if ($send_html) {
$html_body = $mail->getHTMLBody(); $html_body = $mail->getHTMLBody();
if (strlen($html_body)) { if (phutil_nonempty_string($html_body)) {
// NOTE: We just drop the entire HTML body if it won't fit. Safely // NOTE: We just drop the entire HTML body if it won't fit. Safely
// truncating HTML is hard, and we already have the text body to fall // truncating HTML is hard, and we already have the text body to fall
// back to. // back to.
if (strlen($html_body) <= $body_limit) { if (strlen($html_body) <= $body_limit) {
$message->setHTMLBody($html_body); $message->setHTMLBody($html_body);
$body_limit -= strlen($html_body); $body_limit -= strlen($html_body);
} }
} }
} }
// Pass the headers to the mailer, then save the state so we can show // Pass the headers to the mailer, then save the state so we can show
// them in the web UI. If the mail must be encrypted, we remove headers // them in the web UI. If the mail must be encrypted, we remove headers
// which are not on a strict whitelist to avoid disclosing information. // which are not on a strict whitelist to avoid disclosing information.
$filtered_headers = $this->filterHeaders($headers, $must_encrypt); $filtered_headers = $this->filterHeaders($headers, $must_encrypt);
$message->setHeaders($filtered_headers); $message->setHeaders($filtered_headers);
$mail->setUnfilteredHeaders($headers); $mail->setUnfilteredHeaders($headers);
$mail->setDeliveredHeaders($headers); $mail->setDeliveredHeaders($headers);
if (PhabricatorEnv::getEnvConfig('phabricator.silent')) { if (PhabricatorEnv::getEnvConfig('phabricator.silent')) {
$mail->setMessage( $mail->setMessage(
pht( pht(
'Phabricator is running in silent mode. See `%s` '. 'This software is running in silent mode. See `%s` '.
'in the configuration to change this setting.', 'in the configuration to change this setting.',
'phabricator.silent')); 'phabricator.silent'));
return null; return null;
} }
return $message; return $message;
} }
▲ Show 20 Lines • Show All 43 Lines • ▼ Show 20 Lines private function newFromEmailAddress() {
return $from_address; return $from_address;
} }
private function newReplyToEmailAddress() { private function newReplyToEmailAddress() {
$mail = $this->getMail(); $mail = $this->getMail();
$reply_raw = $mail->getReplyTo(); $reply_raw = $mail->getReplyTo();
if (!strlen($reply_raw)) { if (!phutil_nonempty_string($reply_raw)) {
return null; return null;
} }
$reply_address = new PhutilEmailAddress($reply_raw); $reply_address = new PhutilEmailAddress($reply_raw);
// If we have a sending object, change the display name. // If we have a sending object, change the display name.
$from_phid = $mail->getFrom(); $from_phid = $mail->getFrom();
$actor = $this->getActor($from_phid); $actor = $this->getActor($from_phid);
if ($actor) { if ($actor) {
$reply_address->setDisplayName($actor->getName()); $reply_address->setDisplayName($actor->getName());
} }
// If we don't have a display name, fill in a default. // If we don't have a display name, fill in a default.
if (!strlen($reply_address->getDisplayName())) { if (!strlen($reply_address->getDisplayName())) {
$reply_address->setDisplayName(pht('Phabricator')); $reply_address->setDisplayName(PlatformSymbols::getPlatformServerName());
} }
return $reply_address; return $reply_address;
} }
private function newToEmailAddresses() { private function newToEmailAddresses() {
$mail = $this->getMail(); $mail = $this->getMail();
▲ Show 20 Lines • Show All 43 Lines • ▼ Show 20 Lines private function newEmailSubject() {
$subject = array(); $subject = array();
if ($is_threaded) { if ($is_threaded) {
if ($this->shouldAddRePrefix()) { if ($this->shouldAddRePrefix()) {
$subject[] = 'Re:'; $subject[] = 'Re:';
} }
} }
$subject[] = trim($mail->getSubjectPrefix()); $subject_prefix = $mail->getSubjectPrefix();
$subject_prefix = phutil_string_cast($subject_prefix);
$subject_prefix = trim($subject_prefix);
$subject[] = $subject_prefix;
// If mail content must be encrypted, we replace the subject with // If mail content must be encrypted, we replace the subject with
// a generic one. // a generic one.
if ($must_encrypt) { if ($must_encrypt) {
$encrypt_subject = $mail->getMustEncryptSubject(); $encrypt_subject = $mail->getMustEncryptSubject();
if (!strlen($encrypt_subject)) { if (!strlen($encrypt_subject)) {
$encrypt_subject = pht('Object Updated'); $encrypt_subject = pht('Object Updated');
} }
$subject[] = $encrypt_subject; $subject[] = $encrypt_subject;
} else { } else {
$vary_prefix = $mail->getVarySubjectPrefix(); $vary_prefix = $mail->getVarySubjectPrefix();
if (strlen($vary_prefix)) { if (phutil_nonempty_string($vary_prefix)) {
if ($this->shouldVarySubject()) { if ($this->shouldVarySubject()) {
$subject[] = $vary_prefix; $subject[] = $vary_prefix;
} }
} }
$subject[] = $mail->getSubject(); $subject[] = $mail->getSubject();
} }
foreach ($subject as $key => $part) { foreach ($subject as $key => $part) {
if (!strlen($part)) { if (!phutil_nonempty_string($part)) {
unset($subject[$key]); unset($subject[$key]);
} }
} }
$subject = implode(' ', $subject); $subject = implode(' ', $subject);
return $subject; return $subject;
} }
▲ Show 20 Lines • Show All 63 Lines • ▼ Show 20 Lines/* -( Message Components )------------------------------------------------- */
private function newEmailThreadingHeaders() { private function newEmailThreadingHeaders() {
$mailer = $this->getMailer(); $mailer = $this->getMailer();
$mail = $this->getMail(); $mail = $this->getMail();
$headers = array(); $headers = array();
$thread_id = $mail->getThreadID(); $thread_id = $mail->getThreadID();
if (!strlen($thread_id)) { if (!phutil_nonempty_string($thread_id)) {
return $headers; return $headers;
} }
$is_first = $mail->getIsFirstMessage(); $is_first = $mail->getIsFirstMessage();
// NOTE: Gmail freaks out about In-Reply-To and References which aren't in // NOTE: Gmail freaks out about In-Reply-To and References which aren't in
// the form "<string@domain.tld>"; this is also required by RFC 2822, // the form "<string@domain.tld>"; this is also required by RFC 2822,
// although some clients are more liberal in what they accept. // although some clients are more liberal in what they accept.
▲ Show 20 Lines • Show All 88 Lines • ▼ Show 20 Lines public function newDefaultEmailAddress() {
if (!strlen($raw_address)) { if (!strlen($raw_address)) {
$domain = $this->newMailDomain(); $domain = $this->newMailDomain();
$raw_address = "noreply@{$domain}"; $raw_address = "noreply@{$domain}";
} }
$address = new PhutilEmailAddress($raw_address); $address = new PhutilEmailAddress($raw_address);
if (!strlen($address->getDisplayName())) { if (!phutil_nonempty_string($address->getDisplayName())) {
$address->setDisplayName(pht('Phabricator')); $address->setDisplayName(PlatformSymbols::getPlatformServerName());
} }
return $address; return $address;
} }
public function newVoidEmailAddress() { public function newVoidEmailAddress() {
return $this->newDefaultEmailAddress(); return $this->newDefaultEmailAddress();
} }
▲ Show 20 Lines • Show All 128 Lines • Show Last 20 Lines
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