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phab/src/applications/ponder/query/PonderAnswerQuery.php
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PonderAnswerQuery.php
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<?php
final class PonderAnswerQuery
extends PhabricatorCursorPagedPolicyAwareQuery {
private $ids;
private $phids;
private $authorPHIDs;
private $questionIDs;
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;
}
public function withQuestionIDs(array $ids) {
$this->questionIDs = $ids;
return $this;
}
private function buildWhereClause($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->authorPHIDs) {
$where[] = qsprintf(
$conn_r,
'authorPHID IN (%Ls)',
$this->authorPHIDs);
}
$where[] = $this->buildPagingClause($conn_r);
return $this->formatWhereClause($where);
}
public function loadPage() {
$answer = new PonderAnswer();
$conn_r = $answer->establishConnection('r');
$data = queryfx_all(
$conn_r,
'SELECT a.* FROM %T a %Q %Q %Q',
$answer->getTableName(),
$this->buildWhereClause($conn_r),
$this->buildOrderClause($conn_r),
$this->buildLimitClause($conn_r));
return $answer->loadAllFromArray($data);
}
public function willFilterPage(array $answers) {
$questions = id(new PonderQuestionQuery())
->setViewer($this->getViewer())
->withIDs(mpull($answers, 'getQuestionID'))
->execute();
foreach ($answers as $answer) {
$question = idx($questions, $answer->getQuestionID());
$answer->attachQuestion($question);
}
return $answers;
}
protected function getReversePaging() {
return true;
}
}
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