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phab/src/applications/chatlog/PhabricatorChatLogQuery.php
a1df1f2b7041feature/better-testing

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PhabricatorChatLogQuery.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 PhabricatorChatLogQuery
extends PhabricatorCursorPagedPolicyAwareQuery {
private $channels;
private $maximumEpoch;
public function withChannels(array $channels) {
$this->channels = $channels;
return $this;
}
public function withMaximumEpoch($epoch) {
$this->maximumEpoch = $epoch;
return $this;
}
public function loadPage() {
$table = new PhabricatorChatLogEvent();
$conn_r = $table->establishConnection('r');
$data = queryfx_all(
$conn_r,
'SELECT * FROM %T e %Q %Q %Q',
$table->getTableName(),
$this->buildWhereClause($conn_r),
$this->buildOrderClause($conn_r),
$this->buildLimitClause($conn_r));
$logs = $table->loadAllFromArray($data);
return $this->processResults($logs);
}
private function buildWhereClause($conn_r) {
$where = array();
$where[] = $this->buildPagingClause($conn_r);
if ($this->maximumEpoch) {
$where[] = qsprintf(
$conn_r,
'epoch <= %d',
$this->maximumEpoch);
}
if ($this->channels) {
$where[] = qsprintf(
$conn_r,
'channel IN (%Ls)',
$this->channels);
}
return $this->formatWhereClause($where);
}
}
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