From 7d455d8de5c49fa83839357bdda4ecc6917dd9e0 Mon Sep 17 00:00:00 2001
From: Joas Schilling <coding@schilljs.com>
Date: Mon, 4 Nov 2019 11:14:05 +0100
Subject: [PATCH] Update share provider with the missing method

Signed-off-by: Joas Schilling <coding@schilljs.com>
---
 lib/Share/RoomShareProvider.php | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/lib/Share/RoomShareProvider.php b/lib/Share/RoomShareProvider.php
index 86aa89d7d..17228d07a 100644
--- a/lib/Share/RoomShareProvider.php
+++ b/lib/Share/RoomShareProvider.php
@@ -1118,4 +1118,30 @@ class RoomShareProvider implements IShareProvider {
 		}
 	}
 
+	/**
+	 * Get all the shares in this provider returned as iterable to reduce memory
+	 * overhead
+	 *
+	 * @return iterable
+	 * @since 18.0.0
+	 */
+	public function getAllShares(): iterable {
+		$qb = $this->dbConnection->getQueryBuilder();
+
+		$qb->select('*')
+			->from('share')
+			->where(
+				$qb->expr()->orX(
+					$qb->expr()->eq('share_type', $qb->createNamedParameter(IShare::TYPE_ROOM))
+				)
+			);
+
+		$cursor = $qb->execute();
+		while($data = $cursor->fetch()) {
+			$share = $this->createShareObject($data);
+
+			yield $share;
+		}
+		$cursor->closeCursor();
+	}
 }