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DifferentialRevision.php
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Sat, Dec 21, 12:08

DifferentialRevision.php
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<?php
final class DifferentialRevision extends DifferentialDAO
implements
PhabricatorTokenReceiverInterface,
PhabricatorPolicyInterface,
PhrequentTrackableInterface {
protected $title;
protected $originalTitle;
protected $status;
protected $summary;
protected $testPlan;
protected $phid;
protected $authorPHID;
protected $lastReviewerPHID;
protected $dateCommitted;
protected $lineCount;
protected $attached = array();
protected $mailKey;
protected $branchName;
protected $arcanistProjectPHID;
private $relationships = self::ATTACHABLE;
private $commits = self::ATTACHABLE;
private $activeDiff = self::ATTACHABLE;
private $diffIDs = self::ATTACHABLE;
private $hashes = self::ATTACHABLE;
private $reviewerStatus = self::ATTACHABLE;
const RELATIONSHIP_TABLE = 'differential_relationship';
const TABLE_COMMIT = 'differential_commit';
const RELATION_REVIEWER = 'revw';
const RELATION_SUBSCRIBED = 'subd';
public function getConfiguration() {
return array(
self::CONFIG_AUX_PHID => true,
self::CONFIG_SERIALIZATION => array(
'attached' => self::SERIALIZATION_JSON,
'unsubscribed' => self::SERIALIZATION_JSON,
),
) + parent::getConfiguration();
}
public function setTitle($title) {
$this->title = $title;
if (!$this->getID()) {
$this->originalTitle = $title;
}
return $this;
}
public function loadIDsByCommitPHIDs($phids) {
if (!$phids) {
return array();
}
$revision_ids = queryfx_all(
$this->establishConnection('r'),
'SELECT * FROM %T WHERE commitPHID IN (%Ls)',
self::TABLE_COMMIT,
$phids);
return ipull($revision_ids, 'revisionID', 'commitPHID');
}
public function loadCommitPHIDs() {
if (!$this->getID()) {
return ($this->commits = array());
}
$commits = queryfx_all(
$this->establishConnection('r'),
'SELECT commitPHID FROM %T WHERE revisionID = %d',
self::TABLE_COMMIT,
$this->getID());
$commits = ipull($commits, 'commitPHID');
return ($this->commits = $commits);
}
public function getCommitPHIDs() {
return $this->assertAttached($this->commits);
}
public function getActiveDiff() {
// TODO: Because it's currently technically possible to create a revision
// without an associated diff, we allow an attached-but-null active diff.
// It would be good to get rid of this once we make diff-attaching
// transactional.
return $this->assertAttached($this->activeDiff);
}
public function attachActiveDiff($diff) {
$this->activeDiff = $diff;
return $this;
}
public function getDiffIDs() {
return $this->assertAttached($this->diffIDs);
}
public function attachDiffIDs(array $ids) {
rsort($ids);
$this->diffIDs = array_values($ids);
return $this;
}
public function attachCommitPHIDs(array $phids) {
$this->commits = array_values($phids);
return $this;
}
public function getAttachedPHIDs($type) {
return array_keys(idx($this->attached, $type, array()));
}
public function setAttachedPHIDs($type, array $phids) {
$this->attached[$type] = array_fill_keys($phids, array());
return $this;
}
public function generatePHID() {
return PhabricatorPHID::generateNewPHID(
DifferentialPHIDTypeRevision::TYPECONST);
}
public function loadComments() {
if (!$this->getID()) {
return array();
}
return id(new DifferentialCommentQuery())
->withRevisionIDs(array($this->getID()))
->execute();
}
public function loadActiveDiff() {
return id(new DifferentialDiff())->loadOneWhere(
'revisionID = %d ORDER BY id DESC LIMIT 1',
$this->getID());
}
public function save() {
if (!$this->getMailKey()) {
$this->mailKey = Filesystem::readRandomCharacters(40);
}
return parent::save();
}
public function delete() {
$this->openTransaction();
$diffs = id(new DifferentialDiffQuery())
->setViewer(PhabricatorUser::getOmnipotentUser())
->withRevisionIDs(array($this->getID()))
->execute();
foreach ($diffs as $diff) {
$diff->delete();
}
$conn_w = $this->establishConnection('w');
queryfx(
$conn_w,
'DELETE FROM %T WHERE revisionID = %d',
self::RELATIONSHIP_TABLE,
$this->getID());
queryfx(
$conn_w,
'DELETE FROM %T WHERE revisionID = %d',
self::TABLE_COMMIT,
$this->getID());
$comments = id(new DifferentialCommentQuery())
->withRevisionIDs(array($this->getID()))
->execute();
foreach ($comments as $comment) {
$comment->delete();
}
$inlines = id(new DifferentialInlineCommentQuery())
->withRevisionIDs(array($this->getID()))
->execute();
foreach ($inlines as $inline) {
$inline->delete();
}
$fields = id(new DifferentialAuxiliaryField())->loadAllWhere(
'revisionPHID = %s',
$this->getPHID());
foreach ($fields as $field) {
$field->delete();
}
// we have to do paths a little differentally as they do not have
// an id or phid column for delete() to act on
$dummy_path = new DifferentialAffectedPath();
queryfx(
$conn_w,
'DELETE FROM %T WHERE revisionID = %d',
$dummy_path->getTableName(),
$this->getID());
$result = parent::delete();
$this->saveTransaction();
return $result;
}
public function loadRelationships() {
if (!$this->getID()) {
$this->relationships = array();
return;
}
$data = queryfx_all(
$this->establishConnection('r'),
'SELECT * FROM %T WHERE revisionID = %d ORDER BY sequence',
self::RELATIONSHIP_TABLE,
$this->getID());
return $this->attachRelationships($data);
}
public function attachRelationships(array $relationships) {
$this->relationships = igroup($relationships, 'relation');
return $this;
}
public function getReviewers() {
return $this->getRelatedPHIDs(self::RELATION_REVIEWER);
}
public function getCCPHIDs() {
return $this->getRelatedPHIDs(self::RELATION_SUBSCRIBED);
}
private function getRelatedPHIDs($relation) {
$this->assertAttached($this->relationships);
return ipull($this->getRawRelations($relation), 'objectPHID');
}
public function getRawRelations($relation) {
return idx($this->relationships, $relation, array());
}
public function loadUnsubscribedPHIDs() {
return PhabricatorEdgeQuery::loadDestinationPHIDs(
$this->phid,
PhabricatorEdgeConfig::TYPE_OBJECT_HAS_UNSUBSCRIBER);
}
public function getPrimaryReviewer() {
$reviewers = $this->getReviewers();
$last = $this->lastReviewerPHID;
if (!$last || !in_array($last, $reviewers)) {
return head($this->getReviewers());
}
return $last;
}
public function loadReviewedBy() {
$reviewer = null;
if ($this->status == ArcanistDifferentialRevisionStatus::ACCEPTED ||
$this->status == ArcanistDifferentialRevisionStatus::CLOSED) {
$comments = $this->loadComments();
foreach ($comments as $comment) {
$action = $comment->getAction();
if ($action == DifferentialAction::ACTION_ACCEPT) {
$reviewer = $comment->getAuthorPHID();
} else if ($action == DifferentialAction::ACTION_REJECT ||
$action == DifferentialAction::ACTION_ABANDON ||
$action == DifferentialAction::ACTION_RETHINK) {
$reviewer = null;
}
}
}
return $reviewer;
}
public function getHashes() {
return $this->assertAttached($this->hashes);
}
public function attachHashes(array $hashes) {
$this->hashes = $hashes;
return $this;
}
public function getCapabilities() {
return array(
PhabricatorPolicyCapability::CAN_VIEW,
PhabricatorPolicyCapability::CAN_EDIT,
);
}
public function getPolicy($capability) {
return PhabricatorPolicies::POLICY_USER;
}
public function hasAutomaticCapability($capability, PhabricatorUser $user) {
return false;
}
public function getUsersToNotifyOfTokenGiven() {
return array(
$this->getAuthorPHID(),
);
}
public function getReviewerStatus() {
return $this->assertAttached($this->reviewerStatus);
}
public function attachReviewerStatus(array $reviewers) {
assert_instances_of($reviewers, 'DifferentialReviewer');
$this->reviewerStatus = $reviewers;
return $this;
}
}

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