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PhabricatorApplicationTransactionReplyHandler.php
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Created
Wed, Oct 9, 10:23

PhabricatorApplicationTransactionReplyHandler.php
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<?php
abstract class PhabricatorApplicationTransactionReplyHandler
extends PhabricatorMailReplyHandler {
abstract public function getObjectPrefix();
public function getPrivateReplyHandlerEmailAddress(
PhabricatorUser $user) {
return $this->getDefaultPrivateReplyHandlerEmailAddress(
$user,
$this->getObjectPrefix());
}
public function getPublicReplyHandlerEmailAddress() {
return $this->getDefaultPublicReplyHandlerEmailAddress(
$this->getObjectPrefix());
}
private function newEditor(PhabricatorMetaMTAReceivedMail $mail) {
$content_source = $mail->newContentSource();
$editor = $this->getMailReceiver()
->getApplicationTransactionEditor()
->setActor($this->getActor())
->setContentSource($content_source)
->setContinueOnMissingFields(true)
->setParentMessageID($mail->getMessageID())
->setExcludeMailRecipientPHIDs($this->getExcludeMailRecipientPHIDs());
if ($this->getApplicationEmail()) {
$editor->setApplicationEmail($this->getApplicationEmail());
}
return $editor;
}
protected function newTransaction() {
return $this->getMailReceiver()->getApplicationTransactionTemplate();
}
protected function didReceiveMail(
PhabricatorMetaMTAReceivedMail $mail,
$body) {
return array();
}
protected function shouldCreateCommentFromMailBody() {
return (bool)$this->getMailReceiver()->getID();
}
final protected function receiveEmail(PhabricatorMetaMTAReceivedMail $mail) {
$viewer = $this->getActor();
$object = $this->getMailReceiver();
$app_email = $this->getApplicationEmail();
$is_new = !$object->getID();
// If this is a new object which implements the Spaces interface and was
// created by sending mail to an ApplicationEmail address, put the object
// in the same Space the address is in.
if ($is_new) {
if ($object instanceof PhabricatorSpacesInterface) {
if ($app_email) {
$space_phid = PhabricatorSpacesNamespaceQuery::getObjectSpacePHID(
$app_email);
$object->setSpacePHID($space_phid);
}
}
}
$body_data = $mail->parseBody();
$body = $body_data['body'];
$body = $this->enhanceBodyWithAttachments($body, $mail->getAttachments());
$xactions = $this->didReceiveMail($mail, $body);
// If this object is subscribable, subscribe all the users who were
// recipients on the message.
if ($object instanceof PhabricatorSubscribableInterface) {
$subscriber_phids = $mail->loadAllRecipientPHIDs();
if ($subscriber_phids) {
$xactions[] = $this->newTransaction()
->setTransactionType(PhabricatorTransactions::TYPE_SUBSCRIBERS)
->setNewValue(
array(
'+' => $subscriber_phids,
));
}
}
$command_xactions = $this->processMailCommands(
$mail,
$body_data['commands']);
foreach ($command_xactions as $xaction) {
$xactions[] = $xaction;
}
if ($this->shouldCreateCommentFromMailBody()) {
$comment = $this
->newTransaction()
->getApplicationTransactionCommentObject()
->setContent($body);
$xactions[] = $this->newTransaction()
->setTransactionType(PhabricatorTransactions::TYPE_COMMENT)
->attachComment($comment);
}
$target = $object->getApplicationTransactionObject();
$this->newEditor($mail)
->setContinueOnNoEffect(true)
->applyTransactions($target, $xactions);
}
private function processMailCommands(
PhabricatorMetaMTAReceivedMail $mail,
array $command_list) {
$viewer = $this->getActor();
$object = $this->getMailReceiver();
$list = MetaMTAEmailTransactionCommand::getAllCommandsForObject($object);
$map = MetaMTAEmailTransactionCommand::getCommandMap($list);
$xactions = array();
foreach ($command_list as $command_argv) {
$command = head($command_argv);
$argv = array_slice($command_argv, 1);
$handler = idx($map, phutil_utf8_strtolower($command));
if ($handler) {
$results = $handler->buildTransactions(
$viewer,
$object,
$mail,
$command,
$argv);
foreach ($results as $result) {
$xactions[] = $result;
}
} else {
$valid_commands = array();
foreach ($list as $valid_command) {
$aliases = $valid_command->getCommandAliases();
if ($aliases) {
foreach ($aliases as $key => $alias) {
$aliases[$key] = '!'.$alias;
}
$aliases = implode(', ', $aliases);
$valid_commands[] = pht(
'!%s (or %s)',
$valid_command->getCommand(),
$aliases);
} else {
$valid_commands[] = '!'.$valid_command->getCommand();
}
}
throw new Exception(
pht(
'The command "!%s" is not a supported mail command. Valid '.
'commands for this object are: %s.',
$command,
implode(', ', $valid_commands)));
}
}
return $xactions;
}
}

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