From 4174d75f8661ca3a26ef8cdfd48a6f955491fdfe Mon Sep 17 00:00:00 2001
From: Joas Schilling <coding@schilljs.com>
Date: Fri, 24 Mar 2017 15:02:49 +0100
Subject: [PATCH] Throw a nice HintException when the apps are missing

Signed-off-by: Joas Schilling <coding@schilljs.com>
---
 core/routes.php | 40 ++++++++++++++++++++++++++++++----------
 1 file changed, 30 insertions(+), 10 deletions(-)

diff --git a/core/routes.php b/core/routes.php
index 5243691df4..9b49b7198c 100644
--- a/core/routes.php
+++ b/core/routes.php
@@ -84,26 +84,46 @@ $this->create('files.viewcontroller.showFile', '/f/{fileid}')->action(function($
 
 // Call routes
 $this->create('spreed.pagecontroller.showCall', '/call/{token}')->action(function($urlParams) {
-	$app = new \OCA\Spreed\AppInfo\Application($urlParams);
-	$app->dispatch('PageController', 'index');
+	if (class_exists(\OCA\Spreed\AppInfo\Application::class, false)) {
+		$app = new \OCA\Spreed\AppInfo\Application($urlParams);
+		$app->dispatch('PageController', 'index');
+	} else {
+		throw new \OC\HintException('App spreed is not enabled');
+	}
 });
 
 // Sharing routes
 $this->create('files_sharing.sharecontroller.showShare', '/s/{token}')->action(function($urlParams) {
-	$app = new \OCA\Files_Sharing\AppInfo\Application($urlParams);
-	$app->dispatch('ShareController', 'showShare');
+	if (class_exists(\OCA\Files_Sharing\AppInfo\Application::class, false)) {
+		$app = new \OCA\Files_Sharing\AppInfo\Application($urlParams);
+		$app->dispatch('ShareController', 'showShare');
+	} else {
+		throw new \OC\HintException('App file sharing is not enabled');
+	}
 });
 $this->create('files_sharing.sharecontroller.authenticate', '/s/{token}/authenticate')->post()->action(function($urlParams) {
-	$app = new \OCA\Files_Sharing\AppInfo\Application($urlParams);
-	$app->dispatch('ShareController', 'authenticate');
+	if (class_exists(\OCA\Files_Sharing\AppInfo\Application::class, false)) {
+		$app = new \OCA\Files_Sharing\AppInfo\Application($urlParams);
+		$app->dispatch('ShareController', 'authenticate');
+	} else {
+		throw new \OC\HintException('App file sharing is not enabled');
+	}
 });
 $this->create('files_sharing.sharecontroller.showAuthenticate', '/s/{token}/authenticate')->get()->action(function($urlParams) {
-	$app = new \OCA\Files_Sharing\AppInfo\Application($urlParams);
-	$app->dispatch('ShareController', 'showAuthenticate');
+	if (class_exists(\OCA\Files_Sharing\AppInfo\Application::class, false)) {
+		$app = new \OCA\Files_Sharing\AppInfo\Application($urlParams);
+		$app->dispatch('ShareController', 'showAuthenticate');
+	} else {
+		throw new \OC\HintException('App file sharing is not enabled');
+	}
 });
 $this->create('files_sharing.sharecontroller.downloadShare', '/s/{token}/download')->get()->action(function($urlParams) {
-	$app = new \OCA\Files_Sharing\AppInfo\Application($urlParams);
-	$app->dispatch('ShareController', 'downloadShare');
+	if (class_exists(\OCA\Files_Sharing\AppInfo\Application::class, false)) {
+		$app = new \OCA\Files_Sharing\AppInfo\Application($urlParams);
+		$app->dispatch('ShareController', 'downloadShare');
+	} else {
+		throw new \OC\HintException('App file sharing is not enabled');
+	}
 });
 
 // used for heartbeat