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ConpherenceEditor.php
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Fri, May 17, 15:30

ConpherenceEditor.php
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<?php
/**
* @group conpherence
*/
final class ConpherenceEditor extends PhabricatorApplicationTransactionEditor {
public function generateTransactionsFromText(
ConpherenceThread $conpherence,
$text) {
$files = array();
$file_phids =
PhabricatorMarkupEngine::extractFilePHIDsFromEmbeddedFiles(
array($text)
);
// Since these are extracted from text, we might be re-including the
// same file -- e.g. a mock under discussion. Filter files we
// already have.
$existing_file_phids = $conpherence->getFilePHIDs();
$file_phids = array_diff($file_phids, $existing_file_phids);
if ($file_phids) {
$files = id(new PhabricatorFileQuery())
->setViewer($this->getActor())
->withPHIDs($file_phids)
->execute();
}
$xactions = array();
if ($files) {
$xactions[] = id(new ConpherenceTransaction())
->setTransactionType(ConpherenceTransactionType::TYPE_FILES)
->setNewValue(array('+' => mpull($files, 'getPHID')));
}
$xactions[] = id(new ConpherenceTransaction())
->setTransactionType(PhabricatorTransactions::TYPE_COMMENT)
->attachComment(
id(new ConpherenceTransactionComment())
->setContent($text)
->setConpherencePHID($conpherence->getPHID())
);
return $xactions;
}
public function getTransactionTypes() {
$types = parent::getTransactionTypes();
$types[] = PhabricatorTransactions::TYPE_COMMENT;
$types[] = ConpherenceTransactionType::TYPE_TITLE;
$types[] = ConpherenceTransactionType::TYPE_PICTURE;
$types[] = ConpherenceTransactionType::TYPE_PARTICIPANTS;
$types[] = ConpherenceTransactionType::TYPE_FILES;
return $types;
}
protected function getCustomTransactionOldValue(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
switch ($xaction->getTransactionType()) {
case ConpherenceTransactionType::TYPE_TITLE:
return $object->getTitle();
case ConpherenceTransactionType::TYPE_PICTURE:
return $object->getImagePHID();
case ConpherenceTransactionType::TYPE_PARTICIPANTS:
return $object->getParticipantPHIDs();
case ConpherenceTransactionType::TYPE_FILES:
return $object->getFilePHIDs();
}
}
protected function getCustomTransactionNewValue(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
switch ($xaction->getTransactionType()) {
case ConpherenceTransactionType::TYPE_TITLE:
case ConpherenceTransactionType::TYPE_PICTURE:
return $xaction->getNewValue();
case ConpherenceTransactionType::TYPE_PARTICIPANTS:
case ConpherenceTransactionType::TYPE_FILES:
return $this->getPHIDTransactionNewValue($xaction);
}
}
protected function applyCustomInternalTransaction(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
switch ($xaction->getTransactionType()) {
case ConpherenceTransactionType::TYPE_TITLE:
$object->setTitle($xaction->getNewValue());
break;
case ConpherenceTransactionType::TYPE_PICTURE:
$object->setImagePHID($xaction->getNewValue());
break;
}
}
/**
* For now this only supports adding more files and participants.
*/
protected function applyCustomExternalTransaction(
PhabricatorLiskDAO $object,
PhabricatorApplicationTransaction $xaction) {
switch ($xaction->getTransactionType()) {
case ConpherenceTransactionType::TYPE_FILES:
$editor = id(new PhabricatorEdgeEditor())
->setActor($this->getActor());
$edge_type = PhabricatorEdgeConfig::TYPE_OBJECT_HAS_FILE;
foreach ($xaction->getNewValue() as $file_phid) {
$editor->addEdge(
$object->getPHID(),
$edge_type,
$file_phid
);
}
$editor->save();
// fallthrough
case PhabricatorTransactions::TYPE_COMMENT:
$xaction_phid = $xaction->getPHID();
$behind = ConpherenceParticipationStatus::BEHIND;
$up_to_date = ConpherenceParticipationStatus::UP_TO_DATE;
$participants = $object->getParticipants();
$user = $this->getActor();
$time = time();
foreach ($participants as $phid => $participant) {
if ($phid != $user->getPHID()) {
if ($participant->getParticipationStatus() != $behind) {
$participant->setBehindTransactionPHID($xaction_phid);
}
$participant->setParticipationStatus($behind);
$participant->setDateTouched($time);
} else {
$participant->setParticipationStatus($up_to_date);
$participant->setDateTouched($time);
}
$participant->save();
}
break;
case ConpherenceTransactionType::TYPE_PARTICIPANTS:
foreach ($xaction->getNewValue() as $participant) {
if ($participant == $this->getActor()->getPHID()) {
$status = ConpherenceParticipationStatus::UP_TO_DATE;
} else {
$status = ConpherenceParticipationStatus::BEHIND;
}
id(new ConpherenceParticipant())
->setConpherencePHID($object->getPHID())
->setParticipantPHID($participant)
->setParticipationStatus($status)
->setDateTouched(time())
->setBehindTransactionPHID($xaction->getPHID())
->save();
}
break;
}
}
protected function mergeTransactions(
PhabricatorApplicationTransaction $u,
PhabricatorApplicationTransaction $v) {
$type = $u->getTransactionType();
switch ($type) {
case ConpherenceTransactionType::TYPE_TITLE:
case ConpherenceTransactionType::TYPE_PICTURE:
return $v;
case ConpherenceTransactionType::TYPE_FILES:
case ConpherenceTransactionType::TYPE_PARTICIPANTS:
return $this->mergePHIDTransactions($u, $v);
}
return parent::mergeTransactions($u, $v);
}
protected function supportsMail() {
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 = $object->getPHID();
return id(new PhabricatorMetaMTAMail())
->setSubject("E{$id}: {$title}")
->addHeader('Thread-Topic', "E{$id}: {$phid}");
}
protected function getMailTo(PhabricatorLiskDAO $object) {
$participants = $object->getParticipants();
return array_keys($participants);
}
protected function getMailCC(PhabricatorLiskDAO $object) {
return array();
}
protected function buildMailBody(
PhabricatorLiskDAO $object,
array $xactions) {
$body = parent::buildMailBody($object, $xactions);
$body->addTextSection(
pht('CONPHERENCE DETAIL'),
PhabricatorEnv::getProductionURI('/conpherence/'.$object->getID().'/'));
return $body;
}
protected function getMailSubjectPrefix() {
return PhabricatorEnv::getEnvConfig('metamta.conpherence.subject-prefix');
}
protected function supportsFeed() {
return false;
}
protected function supportsSearch() {
return false;
}
}

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