AzuraCast/src/Controller/Api/Admin/StationsController.php

383 lines
13 KiB
PHP

<?php
declare(strict_types=1);
namespace App\Controller\Api\Admin;
use App\Controller\Api\Traits\CanSortResults;
use App\Doctrine\ReloadableEntityManagerInterface;
use App\Entity;
use App\Exception\ValidationException;
use App\Http\Response;
use App\Http\ServerRequest;
use App\OpenApi;
use App\Radio\Adapters;
use App\Radio\Configuration;
use InvalidArgumentException;
use OpenApi\Attributes as OA;
use Psr\Http\Message\ResponseInterface;
use Symfony\Component\Filesystem\Filesystem;
use Symfony\Component\Serializer\Normalizer\AbstractNormalizer;
use Symfony\Component\Serializer\Serializer;
use Symfony\Component\Validator\Validator\ValidatorInterface;
use Throwable;
/** @extends AbstractAdminApiCrudController<Entity\Station> */
#[
OA\Get(
path: '/admin/stations',
operationId: 'adminGetStations',
description: 'List all current stations in the system.',
security: OpenApi::API_KEY_SECURITY,
tags: ['Administration: Stations'],
responses: [
new OA\Response(
response: 200,
description: 'Success',
content: new OA\JsonContent(
type: 'array',
items: new OA\Items(ref: '#/components/schemas/Station')
)
),
new OA\Response(ref: OpenApi::REF_RESPONSE_ACCESS_DENIED, response: 403),
new OA\Response(ref: OpenApi::REF_RESPONSE_GENERIC_ERROR, response: 500),
]
),
OA\Post(
path: '/admin/stations',
operationId: 'adminAddStation',
description: 'Create a new station.',
security: OpenApi::API_KEY_SECURITY,
requestBody: new OA\RequestBody(
content: new OA\JsonContent(ref: '#/components/schemas/Station')
),
tags: ['Administration: Stations'],
responses: [
new OA\Response(
response: 200,
description: 'Success',
content: new OA\JsonContent(ref: '#/components/schemas/Station')
),
new OA\Response(ref: OpenApi::REF_RESPONSE_ACCESS_DENIED, response: 403),
new OA\Response(ref: OpenApi::REF_RESPONSE_GENERIC_ERROR, response: 500),
]
),
OA\Get(
path: '/admin/station/{id}',
operationId: 'adminGetStation',
description: 'Retrieve details for a single station.',
security: OpenApi::API_KEY_SECURITY,
tags: ['Administration: Stations'],
parameters: [
new OA\Parameter(
name: 'id',
description: 'ID',
in: 'path',
required: true,
schema: new OA\Schema(type: 'integer', format: 'int64')
),
],
responses: [
new OA\Response(
response: 200,
description: 'Success',
content: new OA\JsonContent(ref: '#/components/schemas/Station')
),
new OA\Response(ref: OpenApi::REF_RESPONSE_ACCESS_DENIED, response: 403),
new OA\Response(ref: OpenApi::REF_RESPONSE_NOT_FOUND, response: 404),
new OA\Response(ref: OpenApi::REF_RESPONSE_GENERIC_ERROR, response: 500),
]
),
OA\Put(
path: '/admin/station/{id}',
operationId: 'adminEditStation',
description: 'Update details of a single station.',
security: OpenApi::API_KEY_SECURITY,
requestBody: new OA\RequestBody(
content: new OA\JsonContent(ref: '#/components/schemas/Station')
),
tags: ['Administration: Stations'],
parameters: [
new OA\Parameter(
name: 'id',
description: 'ID',
in: 'path',
required: true,
schema: new OA\Schema(type: 'integer', format: 'int64')
),
],
responses: [
new OA\Response(ref: OpenApi::REF_RESPONSE_SUCCESS, response: 200),
new OA\Response(ref: OpenApi::REF_RESPONSE_ACCESS_DENIED, response: 403),
new OA\Response(ref: OpenApi::REF_RESPONSE_NOT_FOUND, response: 404),
new OA\Response(ref: OpenApi::REF_RESPONSE_GENERIC_ERROR, response: 500),
]
),
OA\Delete(
path: '/admin/station/{id}',
operationId: 'adminDeleteStation',
description: 'Delete a single station.',
security: OpenApi::API_KEY_SECURITY,
tags: ['Administration: Stations'],
parameters: [
new OA\Parameter(
name: 'id',
description: 'ID',
in: 'path',
required: true,
schema: new OA\Schema(type: 'integer', format: 'int64')
),
],
responses: [
new OA\Response(ref: OpenApi::REF_RESPONSE_SUCCESS, response: 200),
new OA\Response(ref: OpenApi::REF_RESPONSE_ACCESS_DENIED, response: 403),
new OA\Response(ref: OpenApi::REF_RESPONSE_NOT_FOUND, response: 404),
new OA\Response(ref: OpenApi::REF_RESPONSE_GENERIC_ERROR, response: 500),
]
)
]
class StationsController extends AbstractAdminApiCrudController
{
use CanSortResults;
protected string $entityClass = Entity\Station::class;
protected string $resourceRouteName = 'api:admin:station';
public function __construct(
protected Entity\Repository\StationRepository $stationRepo,
protected Entity\Repository\StorageLocationRepository $storageLocationRepo,
protected Entity\Repository\StationQueueRepository $queueRepo,
protected Adapters $adapters,
protected Configuration $configuration,
protected ReloadableEntityManagerInterface $reloadableEm,
Serializer $serializer,
ValidatorInterface $validator
) {
parent::__construct($reloadableEm, $serializer, $validator);
}
/**
* @param ServerRequest $request
* @param Response $response
*/
public function listAction(ServerRequest $request, Response $response): ResponseInterface
{
$qb = $this->em->createQueryBuilder()
->select('e')
->from(Entity\Station::class, 'e');
$qb = $this->sortQueryBuilder(
$request,
$qb,
[
'name' => 'e.name',
],
'e.name'
);
$searchPhrase = trim($request->getParam('searchPhrase', ''));
if (!empty($searchPhrase)) {
$qb->andWhere('(e.name LIKE :name OR e.short_name LIKE :name)')
->setParameter('name', '%' . $searchPhrase . '%');
}
return $this->listPaginatedFromQuery($request, $response, $qb->getQuery());
}
protected function viewRecord(object $record, ServerRequest $request): mixed
{
if (!($record instanceof $this->entityClass)) {
throw new InvalidArgumentException(sprintf('Record must be an instance of %s.', $this->entityClass));
}
$return = $this->toArray($record);
$isInternal = ('true' === $request->getParam('internal', 'false'));
$router = $request->getRouter();
$return['links'] = [
'self' => (string)$router->fromHere(
route_name: $this->resourceRouteName,
route_params: ['id' => $record->getIdRequired()],
absolute: !$isInternal
),
'manage' => (string)$router->named(
route_name: 'stations:index:index',
route_params: ['station_id' => $record->getIdRequired()],
absolute: !$isInternal
),
'clone' => (string)$router->fromHere(
route_name: 'api:admin:station:clone',
route_params: ['id' => $record->getIdRequired()],
absolute: !$isInternal
),
];
return $return;
}
/**
* @param Entity\Station $record
* @param array<string, mixed> $context
*
* @return array<mixed>
*/
protected function toArray(object $record, array $context = []): array
{
$context[AbstractNormalizer::IGNORED_ATTRIBUTES] = [
'adapter_api_key',
'nowplaying',
'nowplaying_timestamp',
'automation_timestamp',
'needs_restart',
'has_started',
];
foreach (Entity\Station::getStorageLocationTypes() as $locationKey => $storageLocationType) {
$context[AbstractNormalizer::CALLBACKS][$locationKey] = fn(
array $value
) => $value['id'];
}
return parent::toArray($record, $context);
}
protected function fromArray(array $data, ?object $record = null, array $context = []): object
{
foreach (Entity\Station::getStorageLocationTypes() as $locationKey => $storageLocationType) {
$idKey = $locationKey . '_id';
if (!empty($data[$idKey])) {
$data[$locationKey] = $data[$idKey];
}
unset($data[$idKey]);
}
return parent::fromArray($data, $record, $context);
}
/**
* @param array<mixed>|null $data
* @param Entity\Station|null $record
* @param array<string, mixed> $context
*
* @return Entity\Station
*/
protected function editRecord(?array $data, object $record = null, array $context = []): object
{
$create_mode = (null === $record);
if (null === $data) {
throw new InvalidArgumentException('Could not parse input data.');
}
$record = $this->fromArray($data, $record, $context);
$errors = $this->validator->validate($record);
if (count($errors) > 0) {
throw ValidationException::fromValidationErrors($errors);
}
return ($create_mode)
? $this->handleCreate($record)
: $this->handleEdit($record);
}
/**
* @param Entity\Station $record
*/
protected function deleteRecord(object $record): void
{
$this->handleDelete($record);
}
protected function handleEdit(Entity\Station $station): Entity\Station
{
$original_record = $this->em->getUnitOfWork()->getOriginalEntityData($station);
$this->em->persist($station);
$this->em->flush();
$this->configuration->initializeConfiguration($station);
// Delete media-related items if the media storage is changed.
/** @var Entity\StorageLocation|null $oldMediaStorage */
$oldMediaStorage = $original_record['media_storage_location'];
$newMediaStorage = $station->getMediaStorageLocation();
if (null === $oldMediaStorage || $oldMediaStorage->getId() !== $newMediaStorage->getId()) {
$this->stationRepo->flushRelatedMedia($station);
}
// If Manual AutoDJ mode is enabled, clear the queue.
if ($station->useManualAutoDj()) {
$this->queueRepo->clearUnplayed($station);
}
// Get the original values to check for changes.
$old_frontend = $original_record['frontend_type'];
$old_backend = $original_record['backend_type'];
$frontend_changed = ($old_frontend !== $station->getFrontendType());
$backend_changed = ($old_backend !== $station->getBackendType());
$adapter_changed = $frontend_changed || $backend_changed;
if ($frontend_changed) {
$frontend = $this->adapters->getFrontendAdapter($station);
$this->stationRepo->resetMounts($station, $frontend);
}
if ($adapter_changed || !$station->getIsEnabled()) {
try {
$this->configuration->writeConfiguration(
station: $station,
forceRestart: true
);
} catch (Throwable $e) {
}
}
return $station;
}
protected function handleCreate(Entity\Station $station): Entity\Station
{
$station->generateAdapterApiKey();
$this->em->persist($station);
$this->em->flush();
$this->configuration->initializeConfiguration($station);
// Create default mountpoints if station supports them.
$frontend_adapter = $this->adapters->getFrontendAdapter($station);
$this->stationRepo->resetMounts($station, $frontend_adapter);
return $station;
}
protected function handleDelete(Entity\Station $station): void
{
$this->configuration->removeConfiguration($station);
// Remove directories generated specifically for this station.
$directoriesToEmpty = [
$station->getRadioConfigDir(),
$station->getRadioPlaylistsDir(),
$station->getRadioTempDir(),
];
(new Filesystem())->remove($directoriesToEmpty);
$this->em->flush();
foreach ($station->getAllStorageLocations() as $storageLocation) {
$stations = $this->storageLocationRepo->getStationsUsingLocation($storageLocation);
if (1 === count($stations)) {
$this->em->remove($storageLocation);
}
}
$this->em->remove($station);
$this->em->flush();
}
}