2 files changed, 128 insertions, 0 deletions
diff --git a/lib/public/Broadcast/Events/IBroadcastEvent.php b/lib/public/Broadcast/Events/IBroadcastEvent.php
new file mode 100644
index 00000000000..0aa7ff45eec
--- /dev/null
+++ b/lib/public/Broadcast/Events/IBroadcastEvent.php
@@ -0,0 +1,57 @@
+<?php declare(strict_types=1);
+
+/**
+ * @copyright 2019 Christoph Wurst <christoph@winzerhof-wurst.at>
+ *
+ * @author 2019 Christoph Wurst <christoph@winzerhof-wurst.at>
+ *
+ * @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 OCP\Broadcast\Events;
+
+use JsonSerializable;
+
+/**
+ * @since 18.0.0
+ */
+interface IBroadcastEvent {
+
+	/**
+	 * @return string the name of the event
+	 * @since 18.0.0
+	 */
+	public function getName(): string;
+
+	/**
+	 * @return string[]
+	 * @since 18.0.0
+	 */
+	public function getUids(): array;
+
+	/**
+	 * @return JsonSerializable the data to be sent to the client
+	 * @since 18.0.0
+	 */
+	public function getPayload(): JsonSerializable;
+
+	/**
+	 * @since 18.0.0
+	 */
+	public function setBroadcasted(): void;
+
+}
diff --git a/lib/public/EventDispatcher/ABroadcastedEvent.php b/lib/public/EventDispatcher/ABroadcastedEvent.php
new file mode 100644
index 00000000000..1c240b4fb73
--- /dev/null
+++ b/lib/public/EventDispatcher/ABroadcastedEvent.php
@@ -0,0 +1,71 @@
+<?php declare(strict_types=1);
+
+/**
+ * @copyright 2019 Christoph Wurst <christoph@winzerhof-wurst.at>
+ *
+ * @author 2019 Christoph Wurst <christoph@winzerhof-wurst.at>
+ *
+ * @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 OCP\EventDispatcher;
+
+use JsonSerializable;
+
+/**
+ * @since 18.0.0
+ */
+abstract class ABroadcastedEvent extends Event implements JsonSerializable {
+
+	/**
+	 * @since 18.0.0
+	 */
+	private $broadcasted = false;
+
+	/**
+	 * Get the name of the event, as received on the client-side
+	 *
+	 * Uses the fully qualified event class name by default
+	 *
+	 * @return string
+	 * @since 18.0.0
+	 */
+	public function broadcastAs(): string {
+		return get_class($this);
+	}
+
+	/**
+	 * @return string[]
+	 * @since 18.0.0
+	 */
+	abstract public function getUids(): array;
+
+	/**
+	 * @since 18.0.0
+	 */
+	public function setBroadcasted(): void {
+		$this->broadcasted = true;
+	}
+
+	/**
+	 * @since 18.0.0
+	 */
+	public function isBroadcasted(): bool {
+		return $this->broadcasted;
+	}
+
+}