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Mini Shell
Mini Shell
<?php
/**
* SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors
* SPDX-FileCopyrightText: 2016 ownCloud, Inc.
* SPDX-License-Identifier: AGPL-3.0-only
*/
namespace OC\Share20;
use OC\Share20\Exception\ProviderException;
use OCA\FederatedFileSharing\AddressHandler;
use OCA\FederatedFileSharing\FederatedShareProvider;
use OCA\FederatedFileSharing\Notifications;
use OCA\FederatedFileSharing\TokenHandler;
use OCA\ShareByMail\Settings\SettingsManager;
use OCA\ShareByMail\ShareByMailProvider;
use OCA\Talk\Share\RoomShareProvider;
use OCP\AppFramework\Utility\ITimeFactory;
use OCP\Defaults;
use OCP\EventDispatcher\IEventDispatcher;
use OCP\Federation\ICloudFederationFactory;
use OCP\Files\IRootFolder;
use OCP\Http\Client\IClientService;
use OCP\IServerContainer;
use OCP\L10N\IFactory;
use OCP\Mail\IMailer;
use OCP\Security\IHasher;
use OCP\Security\ISecureRandom;
use OCP\Share\IManager;
use OCP\Share\IProviderFactory;
use OCP\Share\IShare;
use OCP\Share\IShareProvider;
use Psr\Log\LoggerInterface;
/**
* Class ProviderFactory
*
* @package OC\Share20
*/
class ProviderFactory implements IProviderFactory {
/** @var IServerContainer */
private $serverContainer;
/** @var DefaultShareProvider */
private $defaultProvider = null;
/** @var FederatedShareProvider */
private $federatedProvider = null;
/** @var ShareByMailProvider */
private $shareByMailProvider;
/** @var \OCA\Circles\ShareByCircleProvider */
private $shareByCircleProvider = null;
/** @var bool */
private $circlesAreNotAvailable = false;
/** @var \OCA\Talk\Share\RoomShareProvider */
private $roomShareProvider = null;
private $registeredShareProviders = [];
private $shareProviders = [];
/**
* IProviderFactory constructor.
*
* @param IServerContainer $serverContainer
*/
public function __construct(IServerContainer $serverContainer) {
$this->serverContainer = $serverContainer;
}
public function registerProvider(string $shareProviderClass): void {
$this->registeredShareProviders[] = $shareProviderClass;
}
/**
* Create the default share provider.
*
* @return DefaultShareProvider
*/
protected function defaultShareProvider() {
if ($this->defaultProvider === null) {
$this->defaultProvider = new DefaultShareProvider(
$this->serverContainer->getDatabaseConnection(),
$this->serverContainer->getUserManager(),
$this->serverContainer->getGroupManager(),
$this->serverContainer->get(IRootFolder::class),
$this->serverContainer->get(IMailer::class),
$this->serverContainer->query(Defaults::class),
$this->serverContainer->get(IFactory::class),
$this->serverContainer->getURLGenerator(),
$this->serverContainer->query(ITimeFactory::class),
$this->serverContainer->get(LoggerInterface::class),
$this->serverContainer->get(IManager::class),
);
}
return $this->defaultProvider;
}
/**
* Create the federated share provider
*
* @return FederatedShareProvider
*/
protected function federatedShareProvider() {
if ($this->federatedProvider === null) {
/*
* Check if the app is enabled
*/
$appManager = $this->serverContainer->getAppManager();
if (!$appManager->isEnabledForUser('federatedfilesharing')) {
return null;
}
/*
* TODO: add factory to federated sharing app
*/
$l = $this->serverContainer->getL10N('federatedfilesharing');
$addressHandler = new AddressHandler(
$this->serverContainer->getURLGenerator(),
$l,
$this->serverContainer->getCloudIdManager()
);
$notifications = new Notifications(
$addressHandler,
$this->serverContainer->get(IClientService::class),
$this->serverContainer->query(\OCP\OCS\IDiscoveryService::class),
$this->serverContainer->getJobList(),
\OC::$server->getCloudFederationProviderManager(),
\OC::$server->get(ICloudFederationFactory::class),
$this->serverContainer->query(IEventDispatcher::class),
$this->serverContainer->get(LoggerInterface::class),
);
$tokenHandler = new TokenHandler(
$this->serverContainer->get(ISecureRandom::class)
);
$this->federatedProvider = new FederatedShareProvider(
$this->serverContainer->getDatabaseConnection(),
$addressHandler,
$notifications,
$tokenHandler,
$l,
$this->serverContainer->get(IRootFolder::class),
$this->serverContainer->getConfig(),
$this->serverContainer->getUserManager(),
$this->serverContainer->getCloudIdManager(),
$this->serverContainer->getGlobalScaleConfig(),
$this->serverContainer->getCloudFederationProviderManager(),
$this->serverContainer->get(LoggerInterface::class),
);
}
return $this->federatedProvider;
}
/**
* Create the federated share provider
*
* @return ShareByMailProvider
*/
protected function getShareByMailProvider() {
if ($this->shareByMailProvider === null) {
/*
* Check if the app is enabled
*/
$appManager = $this->serverContainer->getAppManager();
if (!$appManager->isEnabledForUser('sharebymail')) {
return null;
}
$settingsManager = new SettingsManager($this->serverContainer->getConfig());
$this->shareByMailProvider = new ShareByMailProvider(
$this->serverContainer->getConfig(),
$this->serverContainer->getDatabaseConnection(),
$this->serverContainer->get(ISecureRandom::class),
$this->serverContainer->getUserManager(),
$this->serverContainer->get(IRootFolder::class),
$this->serverContainer->getL10N('sharebymail'),
$this->serverContainer->get(LoggerInterface::class),
$this->serverContainer->get(IMailer::class),
$this->serverContainer->getURLGenerator(),
$this->serverContainer->getActivityManager(),
$settingsManager,
$this->serverContainer->query(Defaults::class),
$this->serverContainer->get(IHasher::class),
$this->serverContainer->get(IEventDispatcher::class),
$this->serverContainer->get(IManager::class)
);
}
return $this->shareByMailProvider;
}
/**
* Create the circle share provider
*
* @return FederatedShareProvider
*
* @suppress PhanUndeclaredClassMethod
*/
protected function getShareByCircleProvider() {
if ($this->circlesAreNotAvailable) {
return null;
}
if (!$this->serverContainer->getAppManager()->isEnabledForUser('circles') ||
!class_exists('\OCA\Circles\ShareByCircleProvider')
) {
$this->circlesAreNotAvailable = true;
return null;
}
if ($this->shareByCircleProvider === null) {
$this->shareByCircleProvider = new \OCA\Circles\ShareByCircleProvider(
$this->serverContainer->getDatabaseConnection(),
$this->serverContainer->get(ISecureRandom::class),
$this->serverContainer->getUserManager(),
$this->serverContainer->get(IRootFolder::class),
$this->serverContainer->getL10N('circles'),
$this->serverContainer->getLogger(),
$this->serverContainer->getURLGenerator()
);
}
return $this->shareByCircleProvider;
}
/**
* Create the room share provider
*
* @return RoomShareProvider
*/
protected function getRoomShareProvider() {
if ($this->roomShareProvider === null) {
/*
* Check if the app is enabled
*/
$appManager = $this->serverContainer->getAppManager();
if (!$appManager->isEnabledForUser('spreed')) {
return null;
}
try {
/**
* @psalm-suppress UndefinedClass
*/
$this->roomShareProvider = $this->serverContainer->get(RoomShareProvider::class);
} catch (\Throwable $e) {
$this->serverContainer->get(LoggerInterface::class)->error(
$e->getMessage(),
['exception' => $e]
);
return null;
}
}
return $this->roomShareProvider;
}
/**
* @inheritdoc
*/
public function getProvider($id) {
$provider = null;
if (isset($this->shareProviders[$id])) {
return $this->shareProviders[$id];
}
if ($id === 'ocinternal') {
$provider = $this->defaultShareProvider();
} elseif ($id === 'ocFederatedSharing') {
$provider = $this->federatedShareProvider();
} elseif ($id === 'ocMailShare') {
$provider = $this->getShareByMailProvider();
} elseif ($id === 'ocCircleShare') {
$provider = $this->getShareByCircleProvider();
} elseif ($id === 'ocRoomShare') {
$provider = $this->getRoomShareProvider();
}
foreach ($this->registeredShareProviders as $shareProvider) {
try {
/** @var IShareProvider $instance */
$instance = $this->serverContainer->get($shareProvider);
$this->shareProviders[$instance->identifier()] = $instance;
} catch (\Throwable $e) {
$this->serverContainer->get(LoggerInterface::class)->error(
$e->getMessage(),
['exception' => $e]
);
}
}
if (isset($this->shareProviders[$id])) {
$provider = $this->shareProviders[$id];
}
if ($provider === null) {
throw new ProviderException('No provider with id .' . $id . ' found.');
}
return $provider;
}
/**
* @inheritdoc
*/
public function getProviderForType($shareType) {
$provider = null;
if ($shareType === IShare::TYPE_USER ||
$shareType === IShare::TYPE_GROUP ||
$shareType === IShare::TYPE_LINK
) {
$provider = $this->defaultShareProvider();
} elseif ($shareType === IShare::TYPE_REMOTE || $shareType === IShare::TYPE_REMOTE_GROUP) {
$provider = $this->federatedShareProvider();
} elseif ($shareType === IShare::TYPE_EMAIL) {
$provider = $this->getShareByMailProvider();
} elseif ($shareType === IShare::TYPE_CIRCLE) {
$provider = $this->getShareByCircleProvider();
} elseif ($shareType === IShare::TYPE_ROOM) {
$provider = $this->getRoomShareProvider();
} elseif ($shareType === IShare::TYPE_DECK) {
$provider = $this->getProvider('deck');
} elseif ($shareType === IShare::TYPE_SCIENCEMESH) {
$provider = $this->getProvider('sciencemesh');
}
if ($provider === null) {
throw new ProviderException('No share provider for share type ' . $shareType);
}
return $provider;
}
public function getAllProviders() {
$shares = [$this->defaultShareProvider(), $this->federatedShareProvider()];
$shareByMail = $this->getShareByMailProvider();
if ($shareByMail !== null) {
$shares[] = $shareByMail;
}
$shareByCircle = $this->getShareByCircleProvider();
if ($shareByCircle !== null) {
$shares[] = $shareByCircle;
}
$roomShare = $this->getRoomShareProvider();
if ($roomShare !== null) {
$shares[] = $roomShare;
}
foreach ($this->registeredShareProviders as $shareProvider) {
try {
/** @var IShareProvider $instance */
$instance = $this->serverContainer->get($shareProvider);
} catch (\Throwable $e) {
$this->serverContainer->get(LoggerInterface::class)->error(
$e->getMessage(),
['exception' => $e]
);
continue;
}
if (!isset($this->shareProviders[$instance->identifier()])) {
$this->shareProviders[$instance->identifier()] = $instance;
}
$shares[] = $this->shareProviders[$instance->identifier()];
}
return $shares;
}
}
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