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<?php
namespace Icinga\Module\Director\Web\Table;
use Icinga\Module\Director\Db\Branch\Branch;
use Ramsey\Uuid\UuidInterface;
trait TableWithBranchSupport
{
/** @var UuidInterface|null */
protected $branchUuid;
/**
* Convenience method, only UUID is required
*
* @param Branch|null $branch
* @return $this
*/
public function setBranch(Branch $branch = null)
{
if ($branch && $branch->isBranch()) {
$this->setBranchUuid($branch->getUuid());
}
return $this;
}
public function setBranchUuid(UuidInterface $uuid = null)
{
$this->branchUuid = $uuid;
return $this;
}
protected function branchifyColumns($columns)
{
$result = [
'uuid' => 'COALESCE(o.uuid, bo.uuid)'
];
$ignore = ['o.id', 'os.id', 'o.service_set_id', 'os.host_id'];
foreach ($columns as $alias => $column) {
if (substr($column, 0, 2) === 'o.' && ! in_array($column, $ignore)) {
// bo.column, o.column
$column = "COALESCE(b$column, $column)";
}
if (substr($column, 0, 3) === 'os.' && ! in_array($column, $ignore)) {
// bo.column, o.column
$column = "COALESCE(b$column, $column)";
}
// Used in Service Tables:
if ($column === 'h.object_name' && $alias = 'host') {
$column = "COALESCE(bo.host, $column)";
}
$result[$alias] = $column;
}
if (isset($result['count_services'])) {
$result['count_services'] = 'COUNT(DISTINCT COALESCE(o.uuid, bo.uuid))';
}
return $result;
}
protected function stripSearchColumnAliases()
{
foreach ($this->searchColumns as &$column) {
$column = preg_replace('/^[a-z]+\./', '', $column);
}
}
}
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