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<?php
namespace Icinga\Module\Director\Db\Branch;
use Icinga\Application\Hook;
use Icinga\Application\Icinga;
use Icinga\Authentication\Auth;
use Icinga\Module\Director\Db;
use Icinga\Module\Director\Hook\BranchSupportHook;
use Icinga\Web\Request;
use Ramsey\Uuid\Uuid;
use Ramsey\Uuid\UuidInterface;
use RuntimeException;
use stdClass;
/**
* Knows whether we're in a branch
*/
class Branch
{
const PREFIX_SYNC_PREVIEW = '/syncpreview';
/** @var UuidInterface|null */
protected $branchUuid;
/** @var string */
protected $name;
/** @var string */
protected $owner;
/** @var @var string */
protected $description;
/** @var ?int */
protected $tsMergeRequest;
/** @var int */
protected $cntActivities;
public static function fromDbRow(stdClass $row)
{
$self = new static;
if (is_resource($row->uuid)) {
$row->uuid = stream_get_contents($row->uuid);
}
if (strlen($row->uuid) !== 16) {
throw new RuntimeException('Valid UUID expected, got ' . var_export($row->uuid, true));
}
$self->branchUuid = Uuid::fromBytes(Db\DbUtil::binaryResult($row->uuid));
$self->name = $row->branch_name;
$self->owner = $row->owner;
$self->description = $row->description;
$self->tsMergeRequest = $row->ts_merge_request;
if (isset($row->cnt_activities)) {
$self->cntActivities = $row->cnt_activities;
} else {
$self->cntActivities = 0;
}
return $self;
}
/**
* @return Branch
*/
public static function detect(BranchStore $store)
{
try {
return static::forRequest(Icinga::app()->getRequest(), $store, Auth::getInstance());
} catch (\Exception $e) {
return new static();
}
}
/**
* @param Request $request
* @param Db $db
* @param Auth $auth
* @return Branch
*/
public static function forRequest(Request $request, BranchStore $store, Auth $auth)
{
if ($hook = static::optionalHook()) {
return $hook->getBranchForRequest($request, $store, $auth);
}
return new Branch;
}
/**
* @return BranchSupportHook
*/
public static function requireHook()
{
if ($hook = static::optionalHook()) {
return $hook;
}
throw new RuntimeException('BranchSupport Hook requested where not available');
}
/**
* @return BranchSupportHook|null
*/
public static function optionalHook()
{
return Hook::first('director/BranchSupport');
}
/**
* @param UuidInterface $uuid
* @return Branch
*/
public static function withUuid(UuidInterface $uuid)
{
$self = new static();
$self->branchUuid = $uuid;
return $self;
}
/**
* @return bool
*/
public function isBranch()
{
return $this->branchUuid !== null;
}
public function assertBranch()
{
if ($this->isMain()) {
throw new RuntimeException('Branch expected, but working in main branch');
}
}
/**
* @return bool
*/
public function isMain()
{
return $this->branchUuid === null;
}
/**
* @return bool
*/
public function shouldBeMerged()
{
return $this->tsMergeRequest !== null;
}
/**
* @return bool
*/
public function isEmpty()
{
return $this->cntActivities === 0;
}
/**
* @return int
*/
public function getActivityCount()
{
return $this->cntActivities;
}
/**
* @return UuidInterface|null
*/
public function getUuid()
{
return $this->branchUuid;
}
/**
* @return string
*/
public function getName()
{
return $this->name;
}
/**
* @since v1.10.0
* @return string
*/
public function getDescription()
{
return $this->description;
}
/**
* @since v1.10.0
* @param ?string $description
* @return void
*/
public function setDescription($description)
{
$this->description = $description;
}
/**
* @return string
*/
public function getOwner()
{
return $this->owner;
}
public function isSyncPreview()
{
return (bool) preg_match('/^' . preg_quote(self::PREFIX_SYNC_PREVIEW, '/') . '\//', $this->getName());
}
}
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