From 035ff8f01429d4113ac5a06ff9939396cce75e5b Mon Sep 17 00:00:00 2001
From: Christoph Wurst <christoph@winzerhof-wurst.at>
Date: Wed, 24 Apr 2019 11:05:29 +0200
Subject: [PATCH] Catch and filter share that can't be found

Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>
---
 lib/Service/RecentlySharedFilesSource.php | 22 ++++++++++++++--------
 1 file changed, 14 insertions(+), 8 deletions(-)

diff --git a/lib/Service/RecentlySharedFilesSource.php b/lib/Service/RecentlySharedFilesSource.php
index c9c1fa82..70dc76f7 100644
--- a/lib/Service/RecentlySharedFilesSource.php
+++ b/lib/Service/RecentlySharedFilesSource.php
@@ -25,10 +25,12 @@
 
 namespace OCA\Recommendations\Service;
 
+use function array_filter;
 use function array_map;
 use function array_merge;
 use function array_slice;
 use function iterator_to_array;
+use OCP\Files\NotFoundException;
 use function usort;
 use Generator;
 use OC\Share\Constants;
@@ -117,14 +119,18 @@ public function getMostRecentRecommendation(IUser $user, int $max): array {
 		$shares = $this->getMostRecentShares($user, $max);
 		$userFolder = $this->rootFolder->getUserFolder($user->getUID());
 
-		return array_map(function (IShare $share) use ($userFolder) {
-			return new RecommendedFile(
-				$userFolder->getRelativePath($userFolder->get($share->getTarget())->getParent()->getPath()),
-				$share->getNode(),
-				$share->getShareTime()->getTimestamp(),
-				$this->l10n->t("Recently shared")
-			);
-		}, $shares);
+		return array_filter(array_map(function (IShare $share) use ($userFolder) {
+			try {
+				return new RecommendedFile(
+					$userFolder->getRelativePath($userFolder->get($share->getTarget())->getParent()->getPath()),
+					$share->getNode(),
+					$share->getShareTime()->getTimestamp(),
+					$this->l10n->t("Recently shared")
+				);
+			} catch (NotFoundException $ex) {
+				return null;
+			}
+		}, $shares));
 	}
 
 }