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phab/src/applications/legalpad/mail/LegalpadReplyHandler.php
751cd547c291feature/better-testing

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LegalpadReplyHandler.php
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<?php
/**
* @group legalpad
*/
final class LegalpadReplyHandler extends PhabricatorMailReplyHandler {
public function validateMailReceiver($mail_receiver) {
if (!($mail_receiver instanceof LegalpadDocument)) {
throw new Exception("Mail receiver is not a LegalpadDocument!");
}
}
public function getPrivateReplyHandlerEmailAddress(
PhabricatorObjectHandle $handle) {
return $this->getDefaultPrivateReplyHandlerEmailAddress($handle, 'L');
}
public function getPublicReplyHandlerEmailAddress() {
return $this->getDefaultPublicReplyHandlerEmailAddress('L');
}
public function getReplyHandlerDomain() {
return PhabricatorEnv::getEnvConfig(
'metamta.reply-handler-domain');
}
public function getReplyHandlerInstructions() {
if ($this->supportsReplies()) {
return 'Reply to comment or !unsubscribe.';
} else {
return null;
}
}
protected function receiveEmail(PhabricatorMetaMTAReceivedMail $mail) {
$actor = $this->getActor();
$document = $this->getMailReceiver();
$body = $mail->getCleanTextBody();
$body = trim($body);
$body = $this->enhanceBodyWithAttachments($body, $mail->getAttachments());
$content_source = PhabricatorContentSource::newForSource(
PhabricatorContentSource::SOURCE_EMAIL,
array(
'id' => $mail->getID(),
));
$lines = explode("\n", trim($body));
$first_line = head($lines);
$xactions = array();
$command = null;
$matches = null;
if (preg_match('/^!(\w+)/', $first_line, $matches)) {
$lines = array_slice($lines, 1);
$body = implode("\n", $lines);
$body = trim($body);
$command = $matches[1];
}
switch ($command) {
case 'unsubscribe':
$xaction = id(new LegalpadTransaction())
->setTransactionType(PhabricatorTransactions::TYPE_SUBSCRIBERS)
->setNewValue(array('-' => array($actor->getPHID())));
$xactions[] = $xaction;
break;
}
$xactions[] = id(new LegalpadTransaction())
->setTransactionType(PhabricatorTransactions::TYPE_COMMENT)
->attachComment(
id(new LegalpadTransactionComment())
->setDocumentID($document->getID())
->setLineNumber(0)
->setLineLength(0)
->setContent($body));
$editor = id(new LegalpadDocumentEditor())
->setActor($actor)
->setContentSource($content_source)
->setContinueOnNoEffect(true)
->setIsPreview(false);
try {
$xactions = $editor->applyTransactions($document, $xactions);
} catch (PhabricatorApplicationTransactionNoEffectException $ex) {
// just do nothing, though unclear why you're sending a blank email
return true;
}
$head_xaction = head($xactions);
return $head_xaction->getID();
}
}
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