owncloud / core

		$shareAfterUpdateEvent = new GenericEvent(null);

		$shareAfterUpdateEvent->setArgument('shareobject', $share);

		$update = false;

		if ($expirationDateUpdated === true) {

			\OC_Hook::emit('OCP\Share', 'post_set_expiration_date', [

				'itemType' => $share->getNode() instanceof \OCP\Files\File ? 'file' : 'folder',

				'itemSource' => $share->getNode()->getId(),

				'date' => $share->getExpirationDate(),

				'uidOwner' => $share->getSharedBy(),

			]);

			$shareAfterUpdateEvent->setArgument('expirationdateupdated', true);

			$shareAfterUpdateEvent->setArgument('oldexpirationdate', $originalShare->getExpirationDate());

			$update = true;

		}

		if ($share->getPassword() !== $originalShare->getPassword()) {

			\OC_Hook::emit('OCP\Share', 'post_update_password', [

			$update = true;

		}

		if ($share->getPassword() !== $originalShare->getPassword()) {

			\OC_Hook::emit('OCP\Share', 'post_update_password', [

				'itemType' => $share->getNode() instanceof \OCP\Files\File ? 'file' : 'folder',

				'itemSource' => $share->getNode()->getId(),

				'uidOwner' => $share->getSharedBy(),

				'token' => $share->getToken(),

				'disabled' => $share->getPassword() === null,

			]);

			$shareAfterUpdateEvent->setArgument('passwordupdate', true);

			$update = true;

		}

		if ($share->getPermissions() !== $originalShare->getPermissions()) {

			if ($this->userManager->userExists($share->getShareOwner())) {