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-rw-r--r--lib/private/Server.php1
-rw-r--r--lib/private/Support/Subscription/Registry.php75
2 files changed, 76 insertions, 0 deletions
diff --git a/lib/private/Server.php b/lib/private/Server.php
index aaceac004c0..942bef3b638 100644
--- a/lib/private/Server.php
+++ b/lib/private/Server.php
@@ -551,6 +551,7 @@ class Server extends ServerContainer implements IServerContainer {
$this->registerAlias('AvatarManager', AvatarManager::class);
$this->registerAlias(\OCP\Support\CrashReport\IRegistry::class, \OC\Support\CrashReport\Registry::class);
+ $this->registerAlias(\OCP\Support\Subscription\IRegistry::class, \OC\Support\Subscription\Registry::class);
$this->registerService(\OC\Log::class, function (Server $c) {
$logType = $c->query('AllConfig')->getSystemValue('log_type', 'file');
diff --git a/lib/private/Support/Subscription/Registry.php b/lib/private/Support/Subscription/Registry.php
new file mode 100644
index 00000000000..89439cb8142
--- /dev/null
+++ b/lib/private/Support/Subscription/Registry.php
@@ -0,0 +1,75 @@
+<?php
+declare(strict_types=1);
+
+/**
+ * @author Morris Jobke <hey@morrisjobke.de>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+namespace OC\Support\Subscription;
+
+use OCP\Support\Subscription\Exception\AlreadyRegisteredException;
+use OCP\Support\Subscription\IRegistry;
+use OCP\Support\Subscription\ISubscription;
+use OCP\Support\Subscription\ISupportedApps;
+
+class Registry implements IRegistry {
+
+ /** @var ISubscription */
+ private $subscription = null;
+
+ /**
+ * Register a subscription instance. In case it is called multiple times the
+ * first one is used.
+ *
+ * @param ISubscription $subscription
+ * @throws AlreadyRegisteredException
+ *
+ * @since 17.0.0
+ */
+ public function register(ISubscription $subscription): void {
+ if ($this->subscription !== null) {
+ throw new AlreadyRegisteredException();
+ }
+ $this->subscription = $subscription;
+ }
+
+ /**
+ * Fetches the list of app IDs that are supported by the subscription
+ *
+ * @since 17.0.0
+ */
+ public function delegateGetSupportedApps(): array {
+ if ($this->subscription instanceof ISupportedApps) {
+ return $this->subscription->getSupportedApps();
+ }
+ return [];
+ }
+
+ /**
+ * Indicates if a valid subscription is available
+ *
+ * @since 17.0.0
+ */
+ public function delegateHasValidSubscription(): bool {
+ if ($this->subscription instanceof ISubscription) {
+ return $this->subscription->hasValidSubscription();
+ }
+ return false;
+ }
+}