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ReleephRequestQuery.php
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Sun, Feb 23, 02:07

ReleephRequestQuery.php
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<?php
final class ReleephRequestQuery
extends PhabricatorCursorPagedPolicyAwareQuery {
private $requestedCommitPHIDs;
private $commitToRevMap;
private $ids;
private $phids;
private $severities;
private $requestorPHIDs;
private $branchIDs;
private $revisionPHIDs;
const STATUS_ALL = 'status-all';
const STATUS_OPEN = 'status-open';
const STATUS_REQUESTED = 'status-requested';
const STATUS_NEEDS_PULL = 'status-needs-pull';
const STATUS_REJECTED = 'status-rejected';
const STATUS_ABANDONED = 'status-abandoned';
const STATUS_PULLED = 'status-pulled';
const STATUS_NEEDS_REVERT = 'status-needs-revert';
const STATUS_REVERTED = 'status-reverted';
private $status = self::STATUS_ALL;
public function withIDs(array $ids) {
$this->ids = $ids;
return $this;
}
public function withPHIDs(array $phids) {
$this->phids = $phids;
return $this;
}
public function withBranchIDs(array $branch_ids) {
$this->branchIDs = $branch_ids;
return $this;
}
public function getRevisionPHID($commit_phid) {
if ($this->commitToRevMap) {
return idx($this->commitToRevMap, $commit_phid, null);
}
return null;
}
public function withStatus($status) {
$this->status = $status;
return $this;
}
public function withRequestedCommitPHIDs(array $requested_commit_phids) {
$this->requestedCommitPHIDs = $requested_commit_phids;
return $this;
}
public function withRequestorPHIDs(array $phids) {
$this->requestorPHIDs = $phids;
return $this;
}
public function withSeverities(array $severities) {
$this->severities = $severities;
return $this;
}
public function withRevisionPHIDs(array $revision_phids) {
$this->revisionPHIDs = $revision_phids;
return $this;
}
public function loadPage() {
$table = new ReleephRequest();
$conn_r = $table->establishConnection('r');
$data = queryfx_all(
$conn_r,
'SELECT * FROM %T %Q %Q %Q',
$table->getTableName(),
$this->buildWhereClause($conn_r),
$this->buildOrderClause($conn_r),
$this->buildLimitClause($conn_r));
return $table->loadAllFromArray($data);
}
public function willFilterPage(array $requests) {
if ($this->severities) {
$severities = array_fuse($this->severities);
foreach ($requests as $key => $request) {
// NOTE: Facebook uses a custom field here.
if (ReleephDefaultFieldSelector::isFacebook()) {
$severity = $request->getDetail('severity');
} else {
$severity = $request->getDetail('releeph:severity');
}
if (empty($severities[$severity])) {
unset($requests[$key]);
}
}
}
$branch_ids = array_unique(mpull($requests, 'getBranchID'));
$branches = id(new ReleephBranchQuery())
->withIDs($branch_ids)
->setViewer($this->getViewer())
->execute();
$branches = mpull($branches, null, 'getID');
foreach ($requests as $key => $request) {
$branch = idx($branches, $request->getBranchID());
if (!$branch) {
unset($requests[$key]);
continue;
}
$request->attachBranch($branch);
}
// TODO: These should be serviced by the query, but are not currently
// denormalized anywhere. For now, filter them here instead. Note that
// we must perform this filtering *after* querying and attaching branches,
// because request status depends on the product.
$keep_status = array_fuse($this->getKeepStatusConstants());
if ($keep_status) {
foreach ($requests as $key => $request) {
if (empty($keep_status[$request->getStatus()])) {
unset($requests[$key]);
}
}
}
return $requests;
}
private function buildWhereClause(AphrontDatabaseConnection $conn_r) {
$where = array();
if ($this->ids) {
$where[] = qsprintf(
$conn_r,
'id IN (%Ld)',
$this->ids);
}
if ($this->phids) {
$where[] = qsprintf(
$conn_r,
'phid IN (%Ls)',
$this->phids);
}
if ($this->branchIDs) {
$where[] = qsprintf(
$conn_r,
'branchID IN (%Ld)',
$this->branchIDs);
}
if ($this->requestedCommitPHIDs) {
$where[] = qsprintf(
$conn_r,
'requestCommitPHID IN (%Ls)',
$this->requestedCommitPHIDs);
}
if ($this->requestorPHIDs) {
$where[] = qsprintf(
$conn_r,
'requestUserPHID IN (%Ls)',
$this->requestorPHIDs);
}
if ($this->revisionPHIDs) {
$type = PhabricatorEdgeConfig::TYPE_DREV_HAS_COMMIT;
$edges = id(new PhabricatorEdgeQuery())
->withSourcePHIDs($this->revisionPHIDs)
->withEdgeTypes(array($type))
->execute();
$this->commitToRevMap = array();
foreach ($edges as $revision_phid => $edge) {
foreach ($edge[$type] as $commitPHID => $item) {
$this->commitToRevMap[$commitPHID] = $revision_phid;
}
}
if (!$this->commitToRevMap) {
throw new PhabricatorEmptyQueryException("Malformed Revision Phids");
}
$where[] = qsprintf(
$conn_r,
'requestCommitPHID IN (%Ls)',
array_keys($this->commitToRevMap));
}
$where[] = $this->buildPagingClause($conn_r);
return $this->formatWhereClause($where);
}
private function getKeepStatusConstants() {
switch ($this->status) {
case self::STATUS_ALL:
return array();
case self::STATUS_OPEN:
return array(
ReleephRequestStatus::STATUS_REQUESTED,
ReleephRequestStatus::STATUS_NEEDS_PICK,
ReleephRequestStatus::STATUS_NEEDS_REVERT,
);
case self::STATUS_REQUESTED:
return array(
ReleephRequestStatus::STATUS_REQUESTED,
);
case self::STATUS_NEEDS_PULL:
return array(
ReleephRequestStatus::STATUS_NEEDS_PICK,
);
case self::STATUS_REJECTED:
return array(
ReleephRequestStatus::STATUS_REJECTED,
);
case self::STATUS_ABANDONED:
return array(
ReleephRequestStatus::STATUS_ABANDONED,
);
case self::STATUS_PULLED:
return array(
ReleephRequestStatus::STATUS_PICKED,
);
case self::STATUS_NEEDS_REVERT:
return array(
ReleephRequestStatus::NEEDS_REVERT,
);
case self::STATUS_REVERTED:
return array(
ReleephRequestStatus::REVERTED,
);
default:
throw new Exception("Unknown status '{$this->status}'!");
}
}
public function getQueryApplicationClass() {
return 'PhabricatorApplicationReleeph';
}
}

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