/**
* Edit a transaction's comment. This method effects the required create,
* update or delete to set the transaction's comment to the provided comment.
*/
public function applyEdit(PhabricatorApplicationTransaction $xaction, PhabricatorApplicationTransactionComment $comment)
{
$this->validateEdit($xaction, $comment);
$actor = $this->requireActor();
$comment->setContentSource($this->getContentSource());
$comment->setAuthorPHID($this->getActingAsPHID());
// TODO: This needs to be more sophisticated once we have meta-policies.
$comment->setViewPolicy(PhabricatorPolicies::POLICY_PUBLIC);
$comment->setEditPolicy($this->getActingAsPHID());
$file_phids = PhabricatorMarkupEngine::extractFilePHIDsFromEmbeddedFiles($actor, array($comment->getContent()));
$xaction->openTransaction();
$xaction->beginReadLocking();
if ($xaction->getID()) {
$xaction->reload();
}
$new_version = $xaction->getCommentVersion() + 1;
$comment->setCommentVersion($new_version);
$comment->setTransactionPHID($xaction->getPHID());
$comment->save();
$old_comment = $xaction->getComment();
$comment->attachOldComment($old_comment);
$xaction->setCommentVersion($new_version);
$xaction->setCommentPHID($comment->getPHID());
$xaction->setViewPolicy($comment->getViewPolicy());
$xaction->setEditPolicy($comment->getEditPolicy());
$xaction->save();
$xaction->attachComment($comment);
// For comment edits, we need to make sure there are no automagical
// transactions like adding mentions or projects.
if ($new_version > 1) {
$object = id(new PhabricatorObjectQuery())->withPHIDs(array($xaction->getObjectPHID()))->setViewer($this->getActor())->executeOne();
if ($object && $object instanceof PhabricatorApplicationTransactionInterface) {
$editor = $object->getApplicationTransactionEditor();
$editor->setActor($this->getActor());
$support_xactions = $editor->getExpandedSupportTransactions($object, $xaction);
if ($support_xactions) {
$editor->setContentSource($this->getContentSource())->setContinueOnNoEffect(true)->applyTransactions($object, $support_xactions);
}
}
}
$xaction->endReadLocking();
$xaction->saveTransaction();
// Add links to any files newly referenced by the edit.
if ($file_phids) {
$editor = new PhabricatorEdgeEditor();
foreach ($file_phids as $file_phid) {
$editor->addEdge($xaction->getObjectPHID(), PhabricatorObjectHasFileEdgeType::EDGECONST, $file_phid);
}
$editor->save();
}
return $this;
}
public function generateTransactionsFromText(PhabricatorUser $viewer, ConpherenceThread $conpherence, $text)
{
$files = array();
$file_phids = PhabricatorMarkupEngine::extractFilePHIDsFromEmbeddedFiles($viewer, 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) {
$xactions[] = id(new ConpherenceTransaction())->setTransactionType(ConpherenceTransaction::TYPE_FILES)->setNewValue(array('+' => mpull($files, 'getPHID')));
}
$xactions[] = id(new ConpherenceTransaction())->setTransactionType(PhabricatorTransactions::TYPE_COMMENT)->attachComment(id(new ConpherenceTransactionComment())->setContent($text)->setConpherencePHID($conpherence->getPHID()));
return $xactions;
}
/**
* Edit a transaction's comment. This method effects the required create,
* update or delete to set the transaction's comment to the provided comment.
*/
public function applyEdit(PhabricatorApplicationTransaction $xaction, PhabricatorApplicationTransactionComment $comment)
{
$this->validateEdit($xaction, $comment);
$actor = $this->requireActor();
$comment->setContentSource($this->getContentSource());
$comment->setAuthorPHID($this->getActingAsPHID());
// TODO: This needs to be more sophisticated once we have meta-policies.
$comment->setViewPolicy(PhabricatorPolicies::POLICY_PUBLIC);
$comment->setEditPolicy($this->getActingAsPHID());
$file_phids = PhabricatorMarkupEngine::extractFilePHIDsFromEmbeddedFiles($actor, array($comment->getContent()));
$xaction->openTransaction();
$xaction->beginReadLocking();
if ($xaction->getID()) {
$xaction->reload();
}
$new_version = $xaction->getCommentVersion() + 1;
$comment->setCommentVersion($new_version);
$comment->setTransactionPHID($xaction->getPHID());
$comment->save();
$xaction->setCommentVersion($new_version);
$xaction->setCommentPHID($comment->getPHID());
$xaction->setViewPolicy($comment->getViewPolicy());
$xaction->setEditPolicy($comment->getEditPolicy());
$xaction->save();
$xaction->endReadLocking();
$xaction->saveTransaction();
// Add links to any files newly referenced by the edit.
if ($file_phids) {
$editor = new PhabricatorEdgeEditor();
foreach ($file_phids as $file_phid) {
$editor->addEdge($xaction->getObjectPHID(), PhabricatorEdgeConfig::TYPE_OBJECT_HAS_FILE, $file_phid);
}
$editor->save();
}
$xaction->attachComment($comment);
return $this;
}
/**
* Extract the PHIDs of any files which these transactions attach.
*
* @task files
*/
private function extractFilePHIDs(PhabricatorLiskDAO $object, array $xactions)
{
$blocks = array();
foreach ($xactions as $xaction) {
$blocks[] = $this->getRemarkupBlocksFromTransaction($xaction);
}
$blocks = array_mergev($blocks);
$phids = array();
if ($blocks) {
$phids[] = PhabricatorMarkupEngine::extractFilePHIDsFromEmbeddedFiles($this->getActor(), $blocks);
}
foreach ($xactions as $xaction) {
$phids[] = $this->extractFilePHIDsFromCustomTransaction($object, $xaction);
}
$phids = array_unique(array_filter(array_mergev($phids)));
if (!$phids) {
return array();
}
// Only let a user attach files they can actually see, since this would
// otherwise let you access any file by attaching it to an object you have
// view permission on.
$files = id(new PhabricatorFileQuery())->setViewer($this->getActor())->withPHIDs($phids)->execute();
return mpull($files, 'getPHID');
}
