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ConpherenceEditor.php
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Fri, Feb 21, 16:05

ConpherenceEditor.php
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<?php
final class ConpherenceEditor extends PhabricatorApplicationTransactionEditor {
const ERROR_EMPTY_PARTICIPANTS = 'error-empty-participants';
const ERROR_EMPTY_MESSAGE = 'error-empty-message';
public function getEditorApplicationClass() {
return 'PhabricatorConpherenceApplication';
}
public function getEditorObjectsDescription() {
return pht('Conpherence Rooms');
}
public static function createThread(
PhabricatorUser $creator,
array $participant_phids,
$title,
$message,
PhabricatorContentSource $source,
$topic) {
$conpherence = ConpherenceThread::initializeNewRoom($creator);
$errors = array();
if (empty($participant_phids)) {
$errors[] = self::ERROR_EMPTY_PARTICIPANTS;
} else {
$participant_phids[] = $creator->getPHID();
$participant_phids = array_unique($participant_phids);
}
if (empty($message)) {
$errors[] = self::ERROR_EMPTY_MESSAGE;
}
if (!$errors) {
$xactions = array();
$xactions[] = id(new ConpherenceTransaction())
->setTransactionType(
ConpherenceThreadParticipantsTransaction::TRANSACTIONTYPE)
->setNewValue(array('+' => $participant_phids));
if ($title) {
$xactions[] = id(new ConpherenceTransaction())
->setTransactionType(
ConpherenceThreadTitleTransaction::TRANSACTIONTYPE)
->setNewValue($title);
}
if (strlen($topic)) {
$xactions[] = id(new ConpherenceTransaction())
->setTransactionType(
ConpherenceThreadTopicTransaction::TRANSACTIONTYPE)
->setNewValue($topic);
}
$xactions[] = id(new ConpherenceTransaction())
->setTransactionType(PhabricatorTransactions::TYPE_COMMENT)
->attachComment(
id(new ConpherenceTransactionComment())
->setContent($message)
->setConpherencePHID($conpherence->getPHID()));
id(new ConpherenceEditor())
->setActor($creator)
->setContentSource($source)
->setContinueOnNoEffect(true)
->applyTransactions($conpherence, $xactions);
}
return array($errors, $conpherence);
}
public function generateTransactionsFromText(
PhabricatorUser $viewer,
ConpherenceThread $conpherence,
$text) {
$xactions = array();
$xactions[] = id(new ConpherenceTransaction())
->setTransactionType(PhabricatorTransactions::TYPE_COMMENT)
->attachComment(
id(new ConpherenceTransactionComment())
->setContent($text)
->setConpherencePHID($conpherence->getPHID()));
return $xactions;
}
public function getTransactionTypes() {
$types = parent::getTransactionTypes();
$types[] = PhabricatorTransactions::TYPE_COMMENT;
$types[] = PhabricatorTransactions::TYPE_VIEW_POLICY;
$types[] = PhabricatorTransactions::TYPE_EDIT_POLICY;
return $types;
}
public function getCreateObjectTitle($author, $object) {
return pht('%s created this room.', $author);
}
/**
* We really only need a read lock if we have a comment. In that case, we
* must update the messagesCount field on the conpherence and
* seenMessagesCount(s) for the participant(s).
*/
protected function shouldReadLock(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
$lock = false;
switch ($xaction->getTransactionType()) {
case PhabricatorTransactions::TYPE_COMMENT:
$lock = true;
break;
}
return $lock;
}
protected function applyBuiltinInternalTransaction(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
switch ($xaction->getTransactionType()) {
case PhabricatorTransactions::TYPE_COMMENT:
$object->setMessageCount((int)$object->getMessageCount() + 1);
break;
}
return parent::applyBuiltinInternalTransaction($object, $xaction);
}
protected function applyFinalEffects(
PhabricatorLiskDAO $object,
array $xactions) {
$acting_phid = $this->getActingAsPHID();
$participants = $object->getParticipants();
foreach ($participants as $participant) {
if ($participant->getParticipantPHID() == $acting_phid) {
$participant->markUpToDate($object);
}
}
if ($participants) {
PhabricatorUserCache::clearCaches(
PhabricatorUserMessageCountCacheType::KEY_COUNT,
array_keys($participants));
}
if ($xactions) {
$data = array(
'type' => 'message',
'threadPHID' => $object->getPHID(),
'messageID' => last($xactions)->getID(),
'subscribers' => array($object->getPHID()),
);
PhabricatorNotificationClient::tryToPostMessage($data);
}
return $xactions;
}
protected function requireCapabilities(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
parent::requireCapabilities($object, $xaction);
switch ($xaction->getTransactionType()) {
case ConpherenceThreadParticipantsTransaction::TRANSACTIONTYPE:
$old_map = array_fuse($xaction->getOldValue());
$new_map = array_fuse($xaction->getNewValue());
$add = array_keys(array_diff_key($new_map, $old_map));
$rem = array_keys(array_diff_key($old_map, $new_map));
$actor_phid = $this->getActingAsPHID();
$is_join = (($add === array($actor_phid)) && !$rem);
$is_leave = (($rem === array($actor_phid)) && !$add);
if ($is_join) {
// Anyone can join a thread they can see.
} else if ($is_leave) {
// Anyone can leave a thread.
} else {
// You need CAN_EDIT to add or remove participants. For additional
// discussion, see D17696 and T4411.
PhabricatorPolicyFilter::requireCapability(
$this->requireActor(),
$object,
PhabricatorPolicyCapability::CAN_EDIT);
}
break;
case ConpherenceThreadTitleTransaction::TRANSACTIONTYPE:
case ConpherenceThreadTopicTransaction::TRANSACTIONTYPE:
PhabricatorPolicyFilter::requireCapability(
$this->requireActor(),
$object,
PhabricatorPolicyCapability::CAN_EDIT);
break;
}
}
protected function shouldSendMail(
PhabricatorLiskDAO $object,
array $xactions) {
return true;
}
protected function buildReplyHandler(PhabricatorLiskDAO $object) {
return id(new ConpherenceReplyHandler())
->setActor($this->getActor())
->setMailReceiver($object);
}
protected function buildMailTemplate(PhabricatorLiskDAO $object) {
$id = $object->getID();
$title = $object->getTitle();
if (!$title) {
$title = pht(
'%s sent you a message.',
$this->getActor()->getUserName());
}
$phid = $object->getPHID();
return id(new PhabricatorMetaMTAMail())
->setSubject("Z{$id}: {$title}")
->addHeader('Thread-Topic', "Z{$id}: {$phid}");
}
protected function getMailTo(PhabricatorLiskDAO $object) {
$to_phids = array();
$participants = $object->getParticipants();
if (!$participants) {
return $to_phids;
}
$participant_phids = mpull($participants, 'getParticipantPHID');
$users = id(new PhabricatorPeopleQuery())
->setViewer(PhabricatorUser::getOmnipotentUser())
->withPHIDs($participant_phids)
->needUserSettings(true)
->execute();
$users = mpull($users, null, 'getPHID');
$notification_key = PhabricatorConpherenceNotificationsSetting::SETTINGKEY;
$notification_email =
PhabricatorConpherenceNotificationsSetting::VALUE_CONPHERENCE_EMAIL;
foreach ($participants as $phid => $participant) {
$user = idx($users, $phid);
if ($user) {
$default = $user->getUserSetting($notification_key);
} else {
$default = $notification_email;
}
$settings = $participant->getSettings();
$notifications = idx($settings, 'notifications', $default);
if ($notifications == $notification_email) {
$to_phids[] = $phid;
}
}
return $to_phids;
}
protected function getMailCC(PhabricatorLiskDAO $object) {
return array();
}
protected function buildMailBody(
PhabricatorLiskDAO $object,
array $xactions) {
$body = parent::buildMailBody($object, $xactions);
$body->addLinkSection(
pht('CONPHERENCE DETAIL'),
PhabricatorEnv::getProductionURI('/'.$object->getMonogram()));
return $body;
}
protected function addEmailPreferenceSectionToMailBody(
PhabricatorMetaMTAMailBody $body,
PhabricatorLiskDAO $object,
array $xactions) {
$href = PhabricatorEnv::getProductionURI(
'/'.$object->getMonogram().'?settings');
$label = pht('EMAIL PREFERENCES FOR THIS ROOM');
$body->addLinkSection($label, $href);
}
protected function getMailSubjectPrefix() {
return PhabricatorEnv::getEnvConfig('metamta.conpherence.subject-prefix');
}
protected function supportsSearch() {
return true;
}
}

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