Next step in server-to-server sharing next generation, see #12285

Beside some small improvements and bug fixes this will probably the final state for OC8.

To test this you need to set up two ownCloud instances. Let's say:

URL: myPC/firstOwnCloud user: user1
URL: myPC/secondOwnCloud user: user2
Now user1 can share a file with user2 by entering the username and the URL to the second ownCloud to the share-drop-down, in this case "user2@myPC/secondOwnCloud".

The next time user2 login he will get a notification that he received a server-to-server share with the option to accept/decline it. If he accept it the share will be mounted. In both cases a event will be send back to user1 and add a notification to the activity stream that the share was accepted/declined.

If user1 decides to unshare the file again from user2 the share will automatically be removed from the second ownCloud server and user2 will see a notification in his activity stream that user1@myPC/firstOwnCloud has unshared the file/folder from him.

1 files changed, 17 insertions, 5 deletions

diff --git a/apps/files_sharing/appinfo/routes.php b/apps/files_sharing/appinfo/routes.php
index 41bdf554fc5..dd9509575b7 100644
--- a/apps/files_sharing/appinfo/routes.php
+++ b/apps/files_sharing/appinfo/routes.php
@@ -1,5 +1,16 @@
 <?php
 
+namespace OCA\Files_Sharing\AppInfo;
+
+use OCA\Files_Sharing\Application;
+
+$application = new Application();
+$application->registerRoutes($this, [
+	'resources' => [
+		'ExternalShares' => ['url' => '/api/externalShares'],
+	]
+]);
+
 /** @var $this \OCP\Route\IRouter */
 $this->create('core_ajax_public_preview', '/publicpreview')->action(
 	function() {
@@ -16,31 +27,32 @@ $this->create('sharing_external_add', '/external')
 	->actionInclude('files_sharing/ajax/external.php');
 $this->create('sharing_external_test_remote', '/testremote')
 	->actionInclude('files_sharing/ajax/testremote.php');
+
 // OCS API
 
 //TODO: SET: mail notification, waiting for PR #4689 to be accepted
 
-OC_API::register('get',
+\OC_API::register('get',
 		'/apps/files_sharing/api/v1/shares',
 		array('\OCA\Files_Sharing\API\Local', 'getAllShares'),
 		'files_sharing');
 
-OC_API::register('post',
+\OC_API::register('post',
 		'/apps/files_sharing/api/v1/shares',
 		array('\OCA\Files_Sharing\API\Local', 'createShare'),
 		'files_sharing');
 
-OC_API::register('get',
+\OC_API::register('get',
 		'/apps/files_sharing/api/v1/shares/{id}',
 		array('\OCA\Files_Sharing\API\Local', 'getShare'),
 		'files_sharing');
 
-OC_API::register('put',
+\OC_API::register('put',
 		'/apps/files_sharing/api/v1/shares/{id}',
 		array('\OCA\Files_Sharing\API\Local', 'updateShare'),
 		'files_sharing');
 
-OC_API::register('delete',
+\OC_API::register('delete',
 		'/apps/files_sharing/api/v1/shares/{id}',
 		array('\OCA\Files_Sharing\API\Local', 'deleteShare'),
 		'files_sharing');