Update: state which step we are going to start and warn if it might be slow

1 files changed, 12 insertions, 0 deletions

diff --git a/core/ajax/update.php b/core/ajax/update.php
index 11d159f15d1..dfec64cd2cf 100644
--- a/core/ajax/update.php
+++ b/core/ajax/update.php
@@ -68,12 +68,24 @@ if (OC::checkUpgrade(false)) {
 	$updater->listen('\OC\Updater', 'maintenanceActive', function () use ($eventSource, $l) {
 		$eventSource->send('success', (string)$l->t('Maintenance mode is kept active'));
 	});
+	$updater->listen('\OC\Updater', 'dbUpgradeBefore', function () use($eventSource, $l) {
+		$eventSource->send('success', (string)$l->t('Updating database schema'));
+	});
 	$updater->listen('\OC\Updater', 'dbUpgrade', function () use ($eventSource, $l) {
 		$eventSource->send('success', (string)$l->t('Updated database'));
 	});
+	$updater->listen('\OC\Updater', 'dbSimulateUpgradeBefore', function () use($eventSource, $l) {
+		$eventSource->send('success', (string)$l->t('Checking whether the database schema can be updated (this can take a long time depending on the database size)'));
+	});
 	$updater->listen('\OC\Updater', 'dbSimulateUpgrade', function () use ($eventSource, $l) {
 		$eventSource->send('success', (string)$l->t('Checked database schema update'));
 	});
+	$updater->listen('\OC\Updater', 'appUpgradeCheckBefore', function () use ($eventSource, $l) {
+		$eventSource->send('success', (string)$l->t('Checking updates of apps'));
+	});
+	$updater->listen('\OC\Updater', 'appSimulateUpdate', function ($app) use ($eventSource, $l) {
+		$eventSource->send('success', (string)$l->t('Checking whether the database schema for %s can be updated (this can take a long time depending on the database size)', [$app]));
+	});
 	$updater->listen('\OC\Updater', 'appUpgradeCheck', function () use ($eventSource, $l) {
 		$eventSource->send('success', (string)$l->t('Checked database schema update for apps'));
 	});