From 0b64268910a0fc681f1b2b6a154e08af2818b379 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thomas=20M=C3=BCller?= <thomas.mueller@tmit.eu>
Date: Fri, 14 Aug 2015 15:40:15 +0200
Subject: [PATCH 1/2] Adding EventDispatcher to IServerContainer

---
 lib/private/server.php          | 17 +++++++++++++++--
 lib/public/iservercontainer.php |  9 +++++++++
 2 files changed, 24 insertions(+), 2 deletions(-)

diff --git a/lib/private/server.php b/lib/private/server.php
index 618431ff2d..8900156721 100644
--- a/lib/private/server.php
+++ b/lib/private/server.php
@@ -51,7 +51,6 @@ use OC\Http\Client\ClientService;
 use OC\Lock\MemcacheLockingProvider;
 use OC\Lock\NoopLockingProvider;
 use OC\Mail\Mailer;
-use OC\Memcache\NullCache;
 use OC\Security\CertificateManager;
 use OC\Security\Crypto;
 use OC\Security\Hasher;
@@ -59,6 +58,8 @@ use OC\Security\SecureRandom;
 use OC\Security\TrustedDomainHelper;
 use OC\Tagging\TagMapper;
 use OCP\IServerContainer;
+use Symfony\Component\EventDispatcher\EventDispatcher;
+use Symfony\Component\EventDispatcher\EventDispatcherInterface;
 
 /**
  * Class Server
@@ -457,7 +458,9 @@ class Server extends SimpleContainer implements IServerContainer {
 			});
 			return $manager;
 		});
-
+		$this->registerService('EventDispatcher', function() {
+			return new EventDispatcher();
+		});
 	}
 
 	/**
@@ -963,4 +966,14 @@ class Server extends SimpleContainer implements IServerContainer {
 	public function getCapabilitiesManager() {
 		return $this->query('CapabilitiesManager');
 	}
+
+	/**
+	 * Get the EventDispatcher
+	 *
+	 * @return EventDispatcherInterface
+	 * @since 8.2.0
+	 */
+	public function getEventDispatcher() {
+		return $this->query('EventDispatcher');
+	}
 }
diff --git a/lib/public/iservercontainer.php b/lib/public/iservercontainer.php
index ab1729da25..a6d83156de 100644
--- a/lib/public/iservercontainer.php
+++ b/lib/public/iservercontainer.php
@@ -39,6 +39,7 @@
 // use OCP namespace for all classes that are considered public.
 // This means that they should be used by apps instead of the internal ownCloud classes
 namespace OCP;
+use Symfony\Component\EventDispatcher\EventDispatcherInterface;
 
 
 /**
@@ -439,4 +440,12 @@ interface IServerContainer {
 	 */
 	public function getMimeTypeDetector();
 
+
+	/**
+	 * Get the EventDispatcher
+	 *
+	 * @return EventDispatcherInterface
+	 * @since 8.2.0
+	 */
+	public function getEventDispatcher();
 }

From dfba425d68f350ec8b7d7aebc8746b98476fb5fc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thomas=20M=C3=BCller?= <thomas.mueller@tmit.eu>
Date: Fri, 14 Aug 2015 15:41:08 +0200
Subject: [PATCH 2/2] Integration in files app to load scripts and styles on
 request

---
 apps/files/index.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/apps/files/index.php b/apps/files/index.php
index beae585cea..a73caa50fb 100644
--- a/apps/files/index.php
+++ b/apps/files/index.php
@@ -143,6 +143,9 @@ OCP\Util::addscript('files', 'fileactionsmenu');
 OCP\Util::addscript('files', 'files');
 OCP\Util::addscript('files', 'navigation');
 OCP\Util::addscript('files', 'keyboardshortcuts');
+
+\OC::$server->getEventDispatcher()->dispatch('OCA\Files::loadAdditionalScripts');
+
 $tmpl = new OCP\Template('files', 'index', 'user');
 $tmpl->assign('usedSpacePercent', (int)$storageInfo['relative']);
 $tmpl->assign('owner', $storageInfo['owner']);