protected function getRuleEffects(HeraldRule $rule, HeraldAdapter $object)
{
$effects = array();
foreach ($rule->getActions() as $action) {
$effect = new HeraldEffect();
$effect->setObjectPHID($object->getPHID());
$effect->setAction($action->getAction());
$effect->setTarget($action->getTarget());
$effect->setRuleID($rule->getID());
$effect->setRulePHID($rule->getPHID());
$name = $rule->getName();
$id = $rule->getID();
$effect->setReason(pht('Conditions were met for %s', "H{$id} {$name}"));
$effects[] = $effect;
}
return $effects;
}
protected function didApplyHeraldRules(PhabricatorLiskDAO $object, HeraldAdapter $adapter, HeraldTranscript $transcript)
{
$xactions = array();
// Build a transaction to adjust reviewers.
$reviewers = array(DifferentialReviewerStatus::STATUS_ADDED => array_keys($adapter->getReviewersAddedByHerald()), DifferentialReviewerStatus::STATUS_BLOCKING => array_keys($adapter->getBlockingReviewersAddedByHerald()));
$old_reviewers = $object->getReviewerStatus();
$old_reviewers = mpull($old_reviewers, null, 'getReviewerPHID');
$value = array();
foreach ($reviewers as $status => $phids) {
foreach ($phids as $phid) {
if ($phid == $object->getAuthorPHID()) {
// Don't try to add the revision's author as a reviewer, since this
// isn't valid and doesn't make sense.
continue;
}
// If the target is already a reviewer, don't try to change anything
// if their current status is at least as strong as the new status.
// For example, don't downgrade an "Accepted" to a "Blocking Reviewer".
$old_reviewer = idx($old_reviewers, $phid);
if ($old_reviewer) {
$old_status = $old_reviewer->getStatus();
$old_strength = DifferentialReviewerStatus::getStatusStrength($old_status);
$new_strength = DifferentialReviewerStatus::getStatusStrength($status);
if ($new_strength <= $old_strength) {
continue;
}
}
$value['+'][$phid] = array('data' => array('status' => $status));
}
}
if ($value) {
$edge_reviewer = DifferentialRevisionHasReviewerEdgeType::EDGECONST;
$xactions[] = id(new DifferentialTransaction())->setTransactionType(PhabricatorTransactions::TYPE_EDGE)->setMetadataValue('edge:type', $edge_reviewer)->setNewValue($value);
}
// Require legalpad document signatures.
$legal_phids = $adapter->getRequiredSignatureDocumentPHIDs();
if ($legal_phids) {
// We only require signatures of documents which have not already
// been signed. In general, this reduces the amount of churn that
// signature rules cause.
$signatures = id(new LegalpadDocumentSignatureQuery())->setViewer(PhabricatorUser::getOmnipotentUser())->withDocumentPHIDs($legal_phids)->withSignerPHIDs(array($object->getAuthorPHID()))->execute();
$signed_phids = mpull($signatures, 'getDocumentPHID');
$legal_phids = array_diff($legal_phids, $signed_phids);
// If we still have something to trigger, add the edges.
if ($legal_phids) {
$edge_legal = LegalpadObjectNeedsSignatureEdgeType::EDGECONST;
$xactions[] = id(new DifferentialTransaction())->setTransactionType(PhabricatorTransactions::TYPE_EDGE)->setMetadataValue('edge:type', $edge_legal)->setNewValue(array('+' => array_fuse($legal_phids)));
}
}
// Apply build plans.
HarbormasterBuildable::applyBuildPlans($adapter->getDiff()->getPHID(), $adapter->getPHID(), $adapter->getBuildPlans());
return $xactions;
}
