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DifferentialRevision.php
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Wed, May 29, 05:36

DifferentialRevision.php
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<?php
/*
* Copyright 2012 Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
final class DifferentialRevision extends DifferentialDAO {
protected $title;
protected $originalTitle;
protected $status;
protected $summary;
protected $testPlan;
protected $phid;
protected $authorPHID;
protected $lastReviewerPHID;
protected $dateCommitted;
protected $lineCount;
protected $attached = array();
protected $unsubscribed = array();
protected $mailKey;
protected $branchName;
protected $arcanistProjectPHID;
private $relationships;
private $commits;
private $activeDiff = false;
private $diffIDs;
const RELATIONSHIP_TABLE = 'differential_relationship';
const TABLE_COMMIT = 'differential_commit';
const RELATION_REVIEWER = 'revw';
const RELATION_SUBSCRIBED = 'subd';
public function getConfiguration() {
return array(
self::CONFIG_AUX_PHID => true,
self::CONFIG_SERIALIZATION => array(
'attached' => self::SERIALIZATION_JSON,
'unsubscribed' => self::SERIALIZATION_JSON,
),
) + parent::getConfiguration();
}
public function setTitle($title) {
$this->title = $title;
if (!$this->getID()) {
$this->originalTitle = $title;
}
return $this;
}
public function loadCommitPHIDs() {
if (!$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 = $commits);
}
public function getCommitPHIDs() {
if ($this->commits === null) {
throw new Exception("Must attach commits first!");
}
return $this->commits;
}
public function getActiveDiff() {
// TODO: Because it's currently technically possible to create a revision
// without an associated diff, we allow an attached-but-null active diff.
// It would be good to get rid of this once we make diff-attaching
// transactional.
if ($this->activeDiff === false) {
throw new Exception("Must attach active diff first!");
}
return $this->activeDiff;
}
public function attachActiveDiff($diff) {
$this->activeDiff = $diff;
return $this;
}
public function getDiffIDs() {
if ($this->diffIDs === null) {
throw new Exception("Must attach diff IDs first!");
}
return $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 $this;
}
public function generatePHID() {
return PhabricatorPHID::generateNewPHID(
PhabricatorPHIDConstants::PHID_TYPE_DREV);
}
public function loadDiffs() {
if (!$this->getID()) {
return array();
}
return id(new DifferentialDiff())->loadAllWhere(
'revisionID = %d',
$this->getID());
}
public function loadComments() {
if (!$this->getID()) {
return array();
}
return id(new DifferentialComment())->loadAllWhere(
'revisionID = %d',
$this->getID());
}
public function loadActiveDiff() {
return id(new DifferentialDiff())->loadOneWhere(
'revisionID = %d ORDER BY id DESC LIMIT 1',
$this->getID());
}
public function save() {
if (!$this->getMailKey()) {
$this->mailKey = Filesystem::readRandomCharacters(40);
}
return parent::save();
}
public function loadRelationships() {
if (!$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) {
if ($this->relationships === null) {
throw new Exception("Must load relationships!");
}
return ipull($this->getRawRelations($relation), 'objectPHID');
}
public function getRawRelations($relation) {
return idx($this->relationships, $relation, array());
}
public function getUnsubscribedPHIDs() {
return array_keys($this->getUnsubscribed());
}
public function getPrimaryReviewer() {
if (!$this->lastReviewerPHID) {
return head($this->getReviewers());
}
return $this->lastReviewerPHID;
}
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;
}
}

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