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PhabricatorAuditQuery.php
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Created
Wed, Apr 23, 17:34

PhabricatorAuditQuery.php
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<?php
final class PhabricatorAuditQuery {
private $ids;
private $offset;
private $limit;
private $auditorPHIDs;
private $commitPHIDs;
private $repositoryPHIDs;
private $needCommits;
private $needCommitData;
private $awaitingUser;
private $status = 'status-any';
const STATUS_ANY = 'status-any';
const STATUS_OPEN = 'status-open';
const STATUS_CONCERN = 'status-concern';
private $commits;
public function withIDs(array $ids) {
$this->ids = $ids;
return $this;
}
public function withCommitPHIDs(array $commit_phids) {
$this->commitPHIDs = $commit_phids;
return $this;
}
public function withAuditorPHIDs(array $auditor_phids) {
$this->auditorPHIDs = $auditor_phids;
return $this;
}
public function withRepositoryPHIDs(array $repository_phids) {
$this->repositoryPHIDs = $repository_phids;
return $this;
}
public function withAwaitingUser(PhabricatorUser $user) {
$this->awaitingUser = $user;
return $this;
}
public function withStatus($status) {
$this->status = $status;
return $this;
}
public function setOffset($offset) {
$this->offset = $offset;
return $this;
}
public function setLimit($limit) {
$this->limit = $limit;
return $this;
}
public function needCommits($need) {
$this->needCommits = $need;
return $this;
}
public function needCommitData($need) {
$this->needCommitData = $need;
return $this;
}
public function execute() {
$table = new PhabricatorRepositoryAuditRequest();
$conn_r = $table->establishConnection('r');
$joins = $this->buildJoinClause($conn_r);
$where = $this->buildWhereClause($conn_r);
$order = $this->buildOrderClause($conn_r);
$limit = $this->buildLimitClause($conn_r);
$data = queryfx_all(
$conn_r,
'SELECT req.* FROM %T req %Q %Q %Q %Q',
$table->getTableName(),
$joins,
$where,
$order,
$limit);
$audits = $table->loadAllFromArray($data);
if ($this->needCommits || $this->needCommitData) {
$phids = mpull($audits, 'getCommitPHID', 'getCommitPHID');
if ($phids) {
$cquery = new PhabricatorAuditCommitQuery();
$cquery->needCommitData($this->needCommitData);
$cquery->withCommitPHIDs(array_keys($phids));
$commits = $cquery->execute();
} else {
$commits = array();
}
$this->commits = $commits;
}
return $audits;
}
public function getCommits() {
if ($this->commits === null) {
throw new Exception(
"Call needCommits() or needCommitData() and then execute() the query ".
"before calling getCommits()!");
}
return $this->commits;
}
private function buildJoinClause($conn_r) {
$joins = array();
if ($this->awaitingUser) {
// Join the request table on the awaiting user's requests, so we can
// filter out package and project requests which the user has resigned
// from.
$joins[] = qsprintf(
$conn_r,
'LEFT JOIN %T awaiting ON req.commitPHID = awaiting.commitPHID AND
awaiting.auditorPHID = %s',
id(new PhabricatorRepositoryAuditRequest())->getTableName(),
$this->awaitingUser->getPHID());
}
if ($this->awaitingUser || $this->repositoryPHIDs) {
// Join the commit table so we can get the commit author or repository id
// into the result row and filter by it later.
$joins[] = qsprintf(
$conn_r,
'JOIN %T commit ON req.commitPHID = commit.phid',
id(new PhabricatorRepositoryCommit())->getTableName());
}
if ($this->repositoryPHIDs) {
// Join in the repository table so we can filter by repository PHID
$joins[] = qsprintf(
$conn_r,
'JOIN %T repository ON repository.id = commit.repositoryID',
id(new PhabricatorRepository())->getTableName());
}
if ($joins) {
return implode(' ', $joins);
} else {
return '';
}
}
private function buildWhereClause($conn_r) {
$where = array();
if ($this->ids) {
$where[] = qsprintf(
$conn_r,
'req.id IN (%Ld)',
$this->ids);
}
if ($this->commitPHIDs) {
$where[] = qsprintf(
$conn_r,
'req.commitPHID IN (%Ls)',
$this->commitPHIDs);
}
if ($this->auditorPHIDs) {
$where[] = qsprintf(
$conn_r,
'req.auditorPHID IN (%Ls)',
$this->auditorPHIDs);
}
if ($this->awaitingUser) {
// Exclude package and project audits associated with commits where
// the user is the author.
$where[] = qsprintf(
$conn_r,
'(commit.authorPHID IS NULL OR commit.authorPHID != %s)
OR (req.auditorPHID = %s)',
$this->awaitingUser->getPHID(),
$this->awaitingUser->getPHID());
}
if ($this->repositoryPHIDs) {
// Filter only for a single repository
$where[] = qsprintf(
$conn_r,
'repository.phid IN (%Ls)',
$this->repositoryPHIDs);
}
$status = $this->status;
switch ($status) {
case self::STATUS_CONCERN:
$where[] = qsprintf(
$conn_r,
'req.auditStatus = %s',
PhabricatorAuditStatusConstants::CONCERNED);
break;
case self::STATUS_OPEN:
$where[] = qsprintf(
$conn_r,
'req.auditStatus in (%Ls)',
PhabricatorAuditStatusConstants::getOpenStatusConstants());
if ($this->awaitingUser) {
$where[] = qsprintf(
$conn_r,
'awaiting.auditStatus IS NULL OR awaiting.auditStatus != %s',
PhabricatorAuditStatusConstants::RESIGNED);
}
break;
case self::STATUS_ANY:
break;
default:
$valid = array(
self::STATUS_ANY,
self::STATUS_OPEN,
self::STATUS_CONCERN,
);
throw new Exception(
"Unknown audit status '{$status}'! Valid statuses are: ".
implode(', ', $valid));
}
if ($where) {
$where = 'WHERE ('.implode(') AND (', $where).')';
} else {
$where = '';
}
return $where;
}
private function buildLimitClause($conn_r) {
if ($this->limit && $this->offset) {
return qsprintf($conn_r, 'LIMIT %d, %d', $this->offset, $this->limit);
} else if ($this->limit) {
return qsprintf($conn_r, 'LIMIT %d', $this->limit);
} else if ($this->offset) {
return qsprintf($conn_r, 'LIMIT %d, %d', $this->offset, PHP_INT_MAX);
} else {
return '';
}
}
private function buildOrderClause($conn_r) {
return 'ORDER BY req.id DESC';
}
}

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