From 821d8736c89eae3ad35c0ddc726a583b0c0cf99c Mon Sep 17 00:00:00 2001
From: Thomas Müller <thomas.mueller@tmit.eu>
Date: Wed, 27 Apr 2016 12:21:31 +0200
Subject: Adding progress to web upgrade

---
 core/ajax/update.php | 64 +++++++++++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 58 insertions(+), 6 deletions(-)

(limited to 'core/ajax')

diff --git a/core/ajax/update.php b/core/ajax/update.php
index 0e6c1176ac1..f673467f64a 100644
--- a/core/ajax/update.php
+++ b/core/ajax/update.php
@@ -39,6 +39,56 @@ $eventSource = \OC::$server->createEventSource();
 // message
 $eventSource->send('success', (string)$l->t('Preparing update'));
 
+class FeedBackHandler {
+	/** @var integer */
+	private $progressStateMax = 100;
+	/** @var integer */
+	private $progressStateStep = 0;
+	/** @var string */
+	private $currentStep;
+
+	public function __construct(\OCP\IEventSource $eventSource, \OCP\IL10N $l10n) {
+		$this->eventSource = $eventSource;
+		$this->l10n = $l10n;
+	}
+
+	public function handleRepairFeedback($event) {
+		if (!$event instanceof GenericEvent) {
+			return;
+		}
+
+		switch ($event->getSubject()) {
+			case '\OC\Repair::startProgress':
+				$this->progressStateMax = $event->getArgument(0);
+				$this->progressStateStep = 0;
+				$this->currentStep = $event->getArgument(1);
+				break;
+			case '\OC\Repair::advance':
+				$this->progressStateStep += $event->getArgument(0);
+				$desc = $event->getArgument(1);
+				if (empty($desc)) {
+					$desc = $this->currentStep;
+				}
+				$this->eventSource->send('success', (string)$this->l10n->t('[%d / %d]: %s', [$this->progressStateStep, $this->progressStateMax, $desc]));
+				break;
+			case '\OC\Repair::finishProgress':
+				$this->progressStateMax = $this->progressStateStep;
+				$this->eventSource->send('success', (string)$this->l10n->t('[%d / %d]: %s', [$this->progressStateStep, $this->progressStateMax, $this->currentStep]));
+				break;
+			case '\OC\Repair::step':
+				break;
+			case '\OC\Repair::info':
+				break;
+			case '\OC\Repair::warning':
+				$this->eventSource->send('notice', (string)$this->l10n->t('Repair warning: ') . $event->getArgument(0));
+				break;
+			case '\OC\Repair::error':
+				$this->eventSource->send('notice', (string)$this->l10n->t('Repair error: ') . $event->getArgument(0));
+				break;
+		}
+	}
+}
+
 if (OC::checkUpgrade(false)) {
 
 	$config = \OC::$server->getSystemConfig();
@@ -73,6 +123,14 @@ if (OC::checkUpgrade(false)) {
 			$eventSource->send('success', (string)$l->t('[%d / %d]: Checking table %s', [$event[0], $event[1], $event->getSubject()]));
 		}
 	});
+	$feedBack = new FeedBackHandler($eventSource, $l);
+	$dispatcher->addListener('\OC\Repair::startProgress', [$feedBack, 'handleRepairFeedback']);
+	$dispatcher->addListener('\OC\Repair::advance', [$feedBack, 'handleRepairFeedback']);
+	$dispatcher->addListener('\OC\Repair::finishProgress', [$feedBack, 'handleRepairFeedback']);
+	$dispatcher->addListener('\OC\Repair::step', [$feedBack, 'handleRepairFeedback']);
+	$dispatcher->addListener('\OC\Repair::info', [$feedBack, 'handleRepairFeedback']);
+	$dispatcher->addListener('\OC\Repair::warning', [$feedBack, 'handleRepairFeedback']);
+	$dispatcher->addListener('\OC\Repair::error', [$feedBack, 'handleRepairFeedback']);
 
 	$updater->listen('\OC\Updater', 'maintenanceEnabled', function () use ($eventSource, $l) {
 		$eventSource->send('success', (string)$l->t('Turned on maintenance mode'));
@@ -107,12 +165,6 @@ if (OC::checkUpgrade(false)) {
 	$updater->listen('\OC\Updater', 'appUpgrade', function ($app, $version) use ($eventSource, $l) {
 		$eventSource->send('success', (string)$l->t('Updated "%s" to %s', array($app, $version)));
 	});
-	$updater->listen('\OC\Updater', 'repairWarning', function ($description) use ($eventSource, $l) {
-		$eventSource->send('notice', (string)$l->t('Repair warning: ') . $description);
-	});
-	$updater->listen('\OC\Updater', 'repairError', function ($description) use ($eventSource, $l) {
-		$eventSource->send('notice', (string)$l->t('Repair error: ') . $description);
-	});
 	$updater->listen('\OC\Updater', 'incompatibleAppDisabled', function ($app) use (&$incompatibleApps) {
 		$incompatibleApps[]= $app;
 	});
-- 
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