private function loadDiffs(array $revisions)
{
if (!$revisions) {
return array();
}
$diff_teml = new DifferentialDiff();
$diffs = $diff_teml->loadAllWhere('revisionID in (%Ld)', array_keys($revisions));
return $diffs;
}
private function loadActiveDiffs($conn_r, array $revisions)
{
assert_instances_of($revisions, 'DifferentialRevision');
$diff_table = new DifferentialDiff();
$load_ids = array();
foreach ($revisions as $revision) {
$diffs = $revision->getDiffIDs();
if ($diffs) {
$load_ids[] = max($diffs);
}
}
$active_diffs = array();
if ($load_ids) {
$active_diffs = $diff_table->loadAllWhere('id IN (%Ld)', $load_ids);
}
$active_diffs = mpull($active_diffs, null, 'getRevisionID');
foreach ($revisions as $revision) {
$revision->attachActiveDiff(idx($active_diffs, $revision->getID()));
}
}
