Need to handle the old OCA\Files_Sharing::loadAdditionalScripts event in some cases (#189)

Signed-off-by: Sebastien Marinier <seb@smarinier/net>

Author: smarinier

lib/AppInfo/Application.php

@@ -39,6 +39,11 @@ public function register(IRegistrationContext $context): void {
 			LoadAdditionalScriptsEvent::class,
 			LoadAdditionalScripts::class
 		);
+
+		$container = $this->getContainer();
+		/** @var  IEventDispatcher $eventDispatcher */
+		$eventDispatcher = $container->get(IEventDispatcher::class);
+		$eventDispatcher->addListener('OCA\Files_Sharing::loadAdditionalScripts', array('OCA\Files_MindMap\Listener\LoadAdditionalScripts','additionalScripts'));
 	}
 
 	public function boot(IBootContext $context): void {

lib/Listener/LoadAdditionalScripts.php

@@ -15,7 +15,10 @@ public function handle(Event $event): void {
 		if (!($event instanceof LoadAdditionalScriptsEvent)) {
 			return;
 		}
+		self::additionalScripts();
+	}
 
+	public static function additionalScripts() {
 		Util::addStyle(Application::APPNAME, 'style');
 		Util::addScript(Application::APPNAME, 'jszip');
 		Util::addScript(Application::APPNAME, 'mindmap');