misc_pterodactyl-panel/app/Repositories/Eloquent/ServerRepository.php
2018-01-05 16:33:50 -06:00

276 lines
9.2 KiB
PHP

<?php
namespace Pterodactyl\Repositories\Eloquent;
use Pterodactyl\Models\User;
use Webmozart\Assert\Assert;
use Pterodactyl\Models\Server;
use Illuminate\Support\Collection;
use Pterodactyl\Repositories\Concerns\Searchable;
use Illuminate\Database\Eloquent\ModelNotFoundException;
use Illuminate\Contracts\Pagination\LengthAwarePaginator;
use Pterodactyl\Exceptions\Repository\RecordNotFoundException;
use Pterodactyl\Contracts\Repository\ServerRepositoryInterface;
class ServerRepository extends EloquentRepository implements ServerRepositoryInterface
{
use Searchable;
/**
* Return the model backing this repository.
*
* @return string
*/
public function model()
{
return Server::class;
}
/**
* Returns a listing of all servers that exist including relationships.
*
* @param int $paginate
* @return \Illuminate\Contracts\Pagination\LengthAwarePaginator
*/
public function getAllServers(int $paginate): LengthAwarePaginator
{
$instance = $this->getBuilder()->with('node', 'user', 'allocation')->setSearchTerm($this->getSearchTerm());
return $instance->paginate($paginate, $this->getColumns());
}
/**
* Load the egg relations onto the server model.
*
* @param \Pterodactyl\Models\Server $server
* @param bool $refresh
* @return \Pterodactyl\Models\Server
*/
public function loadEggRelations(Server $server, bool $refresh = false): Server
{
if (! $server->relationLoaded('egg') || $refresh) {
$server->load('egg.scriptFrom');
}
return $server;
}
/**
* Return a collection of servers with their associated data for rebuild operations.
*
* @param int|null $server
* @param int|null $node
* @return \Illuminate\Support\Collection
*/
public function getDataForRebuild(int $server = null, int $node = null): Collection
{
$instance = $this->getBuilder()->with(['allocation', 'allocations', 'pack', 'egg', 'node']);
if (! is_null($server) && is_null($node)) {
$instance = $instance->where('id', '=', $server);
} elseif (is_null($server) && ! is_null($node)) {
$instance = $instance->where('node_id', '=', $node);
}
return $instance->get($this->getColumns());
}
/**
* Return a server model and all variables associated with the server.
*
* @param int $id
* @return \Pterodactyl\Models\Server
*
* @throws \Pterodactyl\Exceptions\Repository\RecordNotFoundException
*/
public function findWithVariables(int $id): Server
{
try {
return $this->getBuilder()->with('egg.variables', 'variables')
->where($this->getModel()->getKeyName(), '=', $id)
->firstOrFail($this->getColumns());
} catch (ModelNotFoundException $exception) {
throw new RecordNotFoundException;
}
}
/**
* Get the primary allocation for a given server. If a model is passed into
* the function, load the allocation relationship onto it. Otherwise, find and
* return the server from the database.
*
* @param \Pterodactyl\Models\Server $server
* @param bool $refresh
* @return \Pterodactyl\Models\Server
*/
public function getPrimaryAllocation(Server $server, bool $refresh = false): Server
{
if (! $server->relationLoaded('allocation') || $refresh) {
$server->load('allocation');
}
return $server;
}
/**
* Return all of the server variables possible and default to the variable
* default if there is no value defined for the specific server requested.
*
* @param int $id
* @param bool $returnAsObject
* @return array|object
*
* @throws \Pterodactyl\Exceptions\Repository\RecordNotFoundException
*/
public function getVariablesWithValues(int $id, bool $returnAsObject = false)
{
try {
$instance = $this->getBuilder()->with('variables', 'egg.variables')->find($id, $this->getColumns());
} catch (ModelNotFoundException $exception) {
throw new RecordNotFoundException;
}
$data = [];
$instance->getRelation('egg')->getRelation('variables')->each(function ($item) use (&$data, $instance) {
$display = $instance->getRelation('variables')->where('variable_id', $item->id)->pluck('variable_value')->first();
$data[$item->env_variable] = $display ?? $item->default_value;
});
if ($returnAsObject) {
return (object) [
'data' => $data,
'server' => $instance,
];
}
return $data;
}
/**
* Return enough data to be used for the creation of a server via the daemon.
*
* @param \Pterodactyl\Models\Server $server
* @param bool $refresh
* @return \Pterodactyl\Models\Server
*/
public function getDataForCreation(Server $server, bool $refresh = false): Server
{
foreach (['allocation', 'allocations', 'pack', 'egg'] as $relation) {
if (! $server->relationLoaded($relation) || $refresh) {
$server->load($relation);
}
}
return $server;
}
/**
* Load associated databases onto the server model.
*
* @param \Pterodactyl\Models\Server $server
* @param bool $refresh
* @return \Pterodactyl\Models\Server
*/
public function loadDatabaseRelations(Server $server, bool $refresh = false): Server
{
if (! $server->relationLoaded('databases') || $refresh) {
$server->load('databases.host');
}
return $server;
}
/**
* Get data for use when updating a server on the Daemon. Returns an array of
* the egg and pack UUID which are used for build and rebuild. Only loads relations
* if they are missing, or refresh is set to true.
*
* @param \Pterodactyl\Models\Server $server
* @param bool $refresh
* @return array
*/
public function getDaemonServiceData(Server $server, bool $refresh = false): array
{
if (! $server->relationLoaded('egg') || $refresh) {
$server->load('egg');
}
if (! $server->relationLoaded('pack') || $refresh) {
$server->load('pack');
}
return [
'egg' => $server->getRelation('egg')->uuid,
'pack' => is_null($server->getRelation('pack')) ? null : $server->getRelation('pack')->uuid,
];
}
/**
* Return a paginated list of servers that a user can access at a given level.
*
* @param \Pterodactyl\Models\User $user
* @param int $level
* @return \Illuminate\Pagination\LengthAwarePaginator
*/
public function filterUserAccessServers(User $user, int $level): LengthAwarePaginator
{
$instance = $this->getBuilder()->with(['user']);
// If access level is set to owner, only display servers
// that the user owns.
if ($level === User::FILTER_LEVEL_OWNER) {
$instance->where('owner_id', $user->id);
}
// If set to all, display all servers they can access, including
// those they access as an admin. If set to subuser, only return the servers they can access because
// they are owner, or marked as a subuser of the server.
elseif (($level === User::FILTER_LEVEL_ALL && ! $user->root_admin) || $level === User::FILTER_LEVEL_SUBUSER) {
$instance->whereIn('id', $this->getUserAccessServers($user->id));
}
// If set to admin, only display the servers a user can access
// as an administrator (leaves out owned and subuser of).
elseif ($level === User::FILTER_LEVEL_ADMIN && $user->root_admin) {
$instance->whereNotIn('id', $this->getUserAccessServers($user->id));
}
return $instance->search($this->getSearchTerm())->paginate(25);
}
/**
* Return a server by UUID.
*
* @param string $uuid
* @return \Pterodactyl\Models\Server
*
* @throws \Pterodactyl\Exceptions\Repository\RecordNotFoundException
*/
public function getByUuid(string $uuid): Server
{
Assert::notEmpty($uuid, 'Expected non-empty string as first argument passed to ' . __METHOD__);
try {
return $this->getBuilder()->with('nest', 'node')->where(function ($query) use ($uuid) {
$query->where('uuidShort', $uuid)->orWhere('uuid', $uuid);
})->firstOrFail($this->getColumns());
} catch (ModelNotFoundException $exception) {
throw new RecordNotFoundException;
}
}
/**
* Return an array of server IDs that a given user can access based
* on owner and subuser permissions.
*
* @param int $user
* @return int[]
*/
private function getUserAccessServers(int $user): array
{
return $this->getBuilder()->select('id')->where('owner_id', $user)->union(
$this->app->make(SubuserRepository::class)->getBuilder()->select('server_id')->where('user_id', $user)
)->pluck('id')->all();
}
}