Convert the card resource to a string if necessary
Apparently the fetched column can be a string or resource. Hence we have to catch the resource type and convert it to a string. Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>
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@ -28,6 +28,8 @@ namespace OCA\ContactsInteraction\Db;
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use OCP\DB\QueryBuilder\IQueryBuilder;
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use OCP\IDBConnection;
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use OCP\IUser;
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use function is_resource;
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use function stream_get_contents;
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class CardSearchDao {
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@ -79,12 +81,15 @@ class CardSearchDao {
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->andWhere($cardQuery->expr()->in('addressbookid', $cardQuery->createFunction($addressbooksQuery->getSQL()), IQueryBuilder::PARAM_INT_ARRAY))
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->setMaxResults(1);
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$result = $cardQuery->execute();
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/** @var string|false $card */
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/** @var string|resource|false $card */
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$card = $result->fetchColumn(0);
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if ($card === false) {
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return null;
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}
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if (is_resource($card)) {
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return stream_get_contents($card);
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}
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return $card;
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}
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