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HeraldDifferentialRevisionAdapter.php
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Tue, Nov 26, 17:37

HeraldDifferentialRevisionAdapter.php
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<?php
final class HeraldDifferentialRevisionAdapter
extends HeraldDifferentialAdapter {
protected $revision;
protected $explicitReviewers;
protected $addReviewerPHIDs = array();
protected $blockingReviewerPHIDs = array();
protected $buildPlans = array();
protected $requiredSignatureDocumentPHIDs = array();
protected $affectedPackages;
protected $changesets;
private $haveHunks;
public function getAdapterApplicationClass() {
return 'PhabricatorDifferentialApplication';
}
protected function newObject() {
return new DifferentialRevision();
}
protected function initializeNewAdapter() {
$this->revision = $this->newObject();
}
public function getObject() {
return $this->revision;
}
public function getAdapterContentType() {
return 'differential';
}
public function getAdapterContentName() {
return pht('Differential Revisions');
}
public function getAdapterContentDescription() {
return pht(
"React to revisions being created or updated.\n".
"Revision rules can send email, flag revisions, add reviewers, ".
"and run build plans.");
}
public function supportsRuleType($rule_type) {
switch ($rule_type) {
case HeraldRuleTypeConfig::RULE_TYPE_GLOBAL:
case HeraldRuleTypeConfig::RULE_TYPE_PERSONAL:
return true;
case HeraldRuleTypeConfig::RULE_TYPE_OBJECT:
default:
return false;
}
}
public function getRepetitionOptions() {
return array(
HeraldRepetitionPolicyConfig::EVERY,
HeraldRepetitionPolicyConfig::FIRST,
);
}
public static function newLegacyAdapter(
DifferentialRevision $revision,
DifferentialDiff $diff) {
$object = new HeraldDifferentialRevisionAdapter();
// Reload the revision to pick up relationship information.
$revision = id(new DifferentialRevisionQuery())
->withIDs(array($revision->getID()))
->setViewer(PhabricatorUser::getOmnipotentUser())
->needRelationships(true)
->needReviewerStatus(true)
->executeOne();
$object->revision = $revision;
$object->setDiff($diff);
return $object;
}
public function setExplicitReviewers($explicit_reviewers) {
$this->explicitReviewers = $explicit_reviewers;
return $this;
}
public function getReviewersAddedByHerald() {
return $this->addReviewerPHIDs;
}
public function getBlockingReviewersAddedByHerald() {
return $this->blockingReviewerPHIDs;
}
public function getRequiredSignatureDocumentPHIDs() {
return $this->requiredSignatureDocumentPHIDs;
}
public function getBuildPlans() {
return $this->buildPlans;
}
public function getHeraldName() {
return $this->revision->getTitle();
}
protected function loadChangesets() {
if ($this->changesets === null) {
$this->changesets = $this->getDiff()->loadChangesets();
}
return $this->changesets;
}
protected function loadChangesetsWithHunks() {
$changesets = $this->loadChangesets();
if ($changesets && !$this->haveHunks) {
$this->haveHunks = true;
id(new DifferentialHunkQuery())
->setViewer(PhabricatorUser::getOmnipotentUser())
->withChangesets($changesets)
->needAttachToChangesets(true)
->execute();
}
return $changesets;
}
public function loadAffectedPackages() {
if ($this->affectedPackages === null) {
$this->affectedPackages = array();
$repository = $this->loadRepository();
if ($repository) {
$packages = PhabricatorOwnersPackage::loadAffectedPackages(
$repository,
$this->loadAffectedPaths());
$this->affectedPackages = $packages;
}
}
return $this->affectedPackages;
}
public function loadReviewers() {
// TODO: This can probably go away as I believe it's just a performance
// optimization, just retaining it while modularizing fields to limit the
// scope of that change.
if (isset($this->explicitReviewers)) {
return array_keys($this->explicitReviewers);
} else {
return $this->revision->getReviewers();
}
}
public function getActions($rule_type) {
switch ($rule_type) {
case HeraldRuleTypeConfig::RULE_TYPE_GLOBAL:
return array_merge(
array(
self::ACTION_ADD_CC,
self::ACTION_REMOVE_CC,
self::ACTION_EMAIL,
self::ACTION_ADD_REVIEWERS,
self::ACTION_ADD_BLOCKING_REVIEWERS,
self::ACTION_APPLY_BUILD_PLANS,
self::ACTION_REQUIRE_SIGNATURE,
self::ACTION_NOTHING,
),
parent::getActions($rule_type));
case HeraldRuleTypeConfig::RULE_TYPE_PERSONAL:
return array_merge(
array(
self::ACTION_ADD_CC,
self::ACTION_REMOVE_CC,
self::ACTION_EMAIL,
self::ACTION_FLAG,
self::ACTION_ADD_REVIEWERS,
self::ACTION_ADD_BLOCKING_REVIEWERS,
self::ACTION_NOTHING,
),
parent::getActions($rule_type));
}
}
public function applyHeraldEffects(array $effects) {
assert_instances_of($effects, 'HeraldEffect');
$result = array();
foreach ($effects as $effect) {
$action = $effect->getAction();
switch ($action) {
case self::ACTION_ADD_REVIEWERS:
foreach ($effect->getTarget() as $phid) {
$this->addReviewerPHIDs[$phid] = true;
}
$result[] = new HeraldApplyTranscript(
$effect,
true,
pht('Added reviewers.'));
break;
case self::ACTION_ADD_BLOCKING_REVIEWERS:
// This adds reviewers normally, it just also marks them blocking.
foreach ($effect->getTarget() as $phid) {
$this->addReviewerPHIDs[$phid] = true;
$this->blockingReviewerPHIDs[$phid] = true;
}
$result[] = new HeraldApplyTranscript(
$effect,
true,
pht('Added blocking reviewers.'));
break;
case self::ACTION_APPLY_BUILD_PLANS:
foreach ($effect->getTarget() as $phid) {
$this->buildPlans[] = $phid;
}
$result[] = new HeraldApplyTranscript(
$effect,
true,
pht('Applied build plans.'));
break;
case self::ACTION_REQUIRE_SIGNATURE:
foreach ($effect->getTarget() as $phid) {
$this->requiredSignatureDocumentPHIDs[] = $phid;
}
$result[] = new HeraldApplyTranscript(
$effect,
true,
pht('Required signatures.'));
break;
default:
$result[] = $this->applyStandardEffect($effect);
break;
}
}
return $result;
}
}

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