1 files changed, 67 insertions, 0 deletions
diff --git a/core/ajax/update.php b/core/ajax/update.php
new file mode 100644
index 00000000000..20ab045c892
--- /dev/null
+++ b/core/ajax/update.php
@@ -0,0 +1,67 @@
+<?php
+set_time_limit(0);
+$RUNTIME_NOAPPS = true;
+require_once '../../lib/base.php';
+
+if (OC::checkUpgrade(false)) {
+	$updateEventSource = new OC_EventSource();
+	$watcher = new UpdateWatcher($updateEventSource);
+	OC_Hook::connect('update', 'success', $watcher, 'success');
+	OC_Hook::connect('update', 'error', $watcher, 'error');
+	OC_Hook::connect('update', 'error', $watcher, 'failure');
+	$watcher->success('Turned on maintenance mode');
+	try {
+		$result = OC_DB::updateDbFromStructure(OC::$SERVERROOT.'/db_structure.xml');
+		$watcher->success('Updated database');
+	} catch (Exception $exception) {
+		$watcher->failure($exception->getMessage());
+	}
+	$minimizerCSS = new OC_Minimizer_CSS();
+	$minimizerCSS->clearCache();
+	$minimizerJS = new OC_Minimizer_JS();
+	$minimizerJS->clearCache();
+	OC_Config::setValue('version', implode('.', OC_Util::getVersion()));
+	OC_App::checkAppsRequirements();
+	// load all apps to also upgrade enabled apps
+	OC_App::loadApps();
+	OC_Config::setValue('maintenance', false);
+	$watcher->success('Turned off maintenance mode');
+	$watcher->done();
+}
+
+class UpdateWatcher {
+	/**
+	 * @var \OC_EventSource $eventSource;
+	 */
+	private $eventSource;
+
+	public function __construct($eventSource) {
+		$this->eventSource = $eventSource;
+	}
+
+	public function success($message) {
+		OC_Util::obEnd();
+		$this->eventSource->send('success', $message);
+		ob_start();
+	}
+
+	public function error($message) {
+		OC_Util::obEnd();
+		$this->eventSource->send('error', $message);
+		ob_start();
+	}
+
+	public function failure($message) {
+		OC_Util::obEnd();
+		$this->eventSource->send('failure', $message);
+		$this->eventSource->close();
+		die();
+	}
+
+	public function done() {
+		OC_Util::obEnd();
+		$this->eventSource->send('done', '');
+		$this->eventSource->close();
+	}
+
+}
+\ No newline at end of file