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phab/src/applications/maniphest/replyhandler/ManiphestReplyHandler.php
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ManiphestReplyHandler.php
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<?php
/*
* Copyright 2012 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* @group maniphest
*/
final class ManiphestReplyHandler extends PhabricatorMailReplyHandler {
public function validateMailReceiver($mail_receiver) {
if (!($mail_receiver instanceof ManiphestTask)) {
throw new Exception("Mail receiver is not a ManiphestTask!");
}
}
public function getPrivateReplyHandlerEmailAddress(
PhabricatorObjectHandle $handle) {
return $this->getDefaultPrivateReplyHandlerEmailAddress($handle, 'T');
}
public function getPublicReplyHandlerEmailAddress() {
return $this->getDefaultPublicReplyHandlerEmailAddress('T');
}
public function getReplyHandlerDomain() {
return PhabricatorEnv::getEnvConfig(
'metamta.maniphest.reply-handler-domain');
}
public function getReplyHandlerInstructions() {
if ($this->supportsReplies()) {
return "Reply to comment or attach files, or !close, !claim, or ".
"!unsubscribe.";
} else {
return null;
}
}
public function receiveEmail(PhabricatorMetaMTAReceivedMail $mail) {
// NOTE: We'll drop in here on both the "reply to a task" and "create a
// new task" workflows! Make sure you test both if you make changes!
$task = $this->getMailReceiver();
$is_new_task = !$task->getID();
$user = $this->getActor();
$body = $mail->getCleanTextBody();
$body = trim($body);
$xactions = array();
$content_source = PhabricatorContentSource::newForSource(
PhabricatorContentSource::SOURCE_EMAIL,
array(
'id' => $mail->getID(),
));
$template = new ManiphestTransaction();
$template->setContentSource($content_source);
$template->setAuthorPHID($user->getPHID());
if ($is_new_task) {
// If this is a new task, create a "User created this task." transaction
// and then set the title and description.
$xaction = clone $template;
$xaction->setTransactionType(ManiphestTransactionType::TYPE_STATUS);
$xaction->setNewValue(ManiphestTaskStatus::STATUS_OPEN);
$xactions[] = $xaction;
$task->setAuthorPHID($user->getPHID());
$task->setTitle(nonempty($mail->getSubject(), 'Untitled Task'));
$task->setDescription($body);
} else {
$lines = explode("\n", trim($body));
$first_line = head($lines);
$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];
}
$ttype = ManiphestTransactionType::TYPE_NONE;
$new_value = null;
switch ($command) {
case 'close':
$ttype = ManiphestTransactionType::TYPE_STATUS;
$new_value = ManiphestTaskStatus::STATUS_CLOSED_RESOLVED;
break;
case 'claim':
$ttype = ManiphestTransactionType::TYPE_OWNER;
$new_value = $user->getPHID();
break;
case 'unsubscribe':
$ttype = ManiphestTransactionType::TYPE_CCS;
$ccs = $task->getCCPHIDs();
foreach ($ccs as $k => $phid) {
if ($phid == $user->getPHID()) {
unset($ccs[$k]);
}
}
$new_value = array_values($ccs);
break;
}
$xaction = clone $template;
$xaction->setTransactionType($ttype);
$xaction->setNewValue($new_value);
$xaction->setComments($body);
$xactions[] = $xaction;
}
// TODO: We should look at CCs on the mail and add them as CCs.
$files = $mail->getAttachments();
if ($files) {
$file_xaction = clone $template;
$file_xaction->setTransactionType(ManiphestTransactionType::TYPE_ATTACH);
$phid_type = PhabricatorPHIDConstants::PHID_TYPE_FILE;
$new = $task->getAttached();
foreach ($files as $file_phid) {
$new[$phid_type][$file_phid] = array();
}
$file_xaction->setNewValue($new);
$xactions[] = $file_xaction;
}
$event = new PhabricatorEvent(
PhabricatorEventType::TYPE_MANIPHEST_WILLEDITTASK,
array(
'task' => $task,
'mail' => $mail,
'new' => $is_new_task,
'transactions' => $xactions,
));
$event->setUser($user);
PhutilEventEngine::dispatchEvent($event);
$task = $event->getValue('task');
$xactions = $event->getValue('transactions');
$editor = new ManiphestTransactionEditor();
$editor->setParentMessageID($mail->getMessageID());
$editor->applyTransactions($task, $xactions);
}
}
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