From a9518580003361a9bcefd0ef47c9babbe299db50 Mon Sep 17 00:00:00 2001
From: Joas Schilling <nickvergessen@owncloud.com>
Date: Wed, 23 Mar 2016 10:50:16 +0100
Subject: Grab the values for share propagation manually from the DB

---
 .../lib/propagation/recipientpropagator.php        | 37 ++++++++++++++++++++--
 1 file changed, 35 insertions(+), 2 deletions(-)

(limited to 'apps')

diff --git a/apps/files_sharing/lib/propagation/recipientpropagator.php b/apps/files_sharing/lib/propagation/recipientpropagator.php
index e71208fd6cd..407664f31b7 100644
--- a/apps/files_sharing/lib/propagation/recipientpropagator.php
+++ b/apps/files_sharing/lib/propagation/recipientpropagator.php
@@ -22,6 +22,7 @@
 
 namespace OCA\Files_Sharing\Propagation;
 
+use Doctrine\DBAL\Connection;
 use OC\Files\Cache\ChangePropagator;
 use OC\Files\View;
 use OC\Share\Share;
@@ -109,15 +110,47 @@ class RecipientPropagator {
 	protected function getDirtyShares($shares) {
 		$dirty = [];
 		$userTime = $this->config->getUserValue($this->userId, 'files_sharing', 'last_propagate', 0);
+		$sharePropagations = [];
 		foreach ($shares as $share) {
-			$updateTime = $this->config->getAppValue('files_sharing', $share['id'], 0);
-			if ($updateTime >= $userTime) {
+			$sharePropagations[(int) $share['id']] = 0;
+		}
+
+		$sharePropagations = $this->getPropagationTimestampForShares($sharePropagations);
+
+		foreach ($shares as $share) {
+			if ($sharePropagations[$share['id']] >= $userTime) {
 				$dirty[] = $share;
 			}
 		}
 		return $dirty;
 	}
 
+	/**
+	 * Load the last dirty timestamp from the appconfig table
+	 *
+	 * @param int[] $sharePropagations
+	 * @return int[]
+	 */
+	protected function getPropagationTimestampForShares(array $sharePropagations) {
+		$sql = \OC::$server->getDatabaseConnection()->getQueryBuilder();
+		$shareIds = array_keys($sharePropagations);
+
+		$sql->select(['configkey', 'configvalue'])
+			->from('appconfig')
+			->where($sql->expr()->eq('appid', $sql->createParameter('appid')))
+			->andWhere($sql->expr()->in('configkey', $sql->createParameter('shareids')))
+			->setParameter('appid', 'files_sharing', \PDO::PARAM_STR)
+			->setParameter('shareids', $shareIds, Connection::PARAM_INT_ARRAY);
+		$result = $sql->execute();
+
+		while ($row = $result->fetch()) {
+			$sharePropagations[(int) $row['configkey']] = $row['configvalue'];
+		}
+		$result->closeCursor();
+
+		return $sharePropagations;
+	}
+
 	/**
 	 * @param array $share
 	 * @param float $time
-- 
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