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phorge-phorge/src/applications/files/query/PhabricatorFileQuery.php
vrana b3a63a62a2 Introduce PhabricatorEmptyQueryException
Summary: It's dumb to execute a query which we know will return an empty result.

Test Plan: Looked at comment preview with "11", didn't see "1 = 0" in DarkConsole.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D5177
2013-03-06 19:22:00 -08:00

69 lines
1.4 KiB
PHP

<?php
final class PhabricatorFileQuery
extends PhabricatorCursorPagedPolicyAwareQuery {
private $ids;
private $phids;
private $authorPHIDs;
public function withIDs(array $ids) {
$this->ids = $ids;
return $this;
}
public function withPHIDs(array $phids) {
$this->phids = $phids;
return $this;
}
public function withAuthorPHIDs(array $phids) {
$this->authorPHIDs = $phids;
return $this;
}
protected function loadPage() {
$table = new PhabricatorFile();
$conn_r = $table->establishConnection('r');
$data = queryfx_all(
$conn_r,
'SELECT * FROM %T f %Q %Q %Q',
$table->getTableName(),
$this->buildWhereClause($conn_r),
$this->buildOrderClause($conn_r),
$this->buildLimitClause($conn_r));
return $table->loadAllFromArray($data);
}
private function buildWhereClause(AphrontDatabaseConnection $conn_r) {
$where = array();
$where[] = $this->buildPagingClause($conn_r);
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->authorPHIDs) {
$where[] = qsprintf(
$conn_r,
'authorPHID IN (%Ls)',
$this->authorPHIDs);
}
return $this->formatWhereClause($where);
}
}