fix open by default app and expose default app (#2230)

Author: wkloucek

changelog/unreleased/fix-default-app-handling.md

@@ -0,0 +1,7 @@
+Bugfix: Fix open by default app and expose default app
+
+We've fixed the open by default app name behaviour which previously only worked, if the default app was configured by the provider address.
+We also now expose the default app on the `/app/list` endpoint to clients.
+
+https://github.com/cs3org/reva/issues/2230
+https://github.com/cs3org/cs3apis/pull/157

go.mod

@@ -17,7 +17,7 @@ require (
 	github.com/cheggaaa/pb v1.0.29
 	github.com/coreos/go-oidc v2.2.1+incompatible
 	github.com/cs3org/cato v0.0.0-20200828125504-e418fc54dd5e
-	github.com/cs3org/go-cs3apis v0.0.0-20211018122138-391b29bd7803
+	github.com/cs3org/go-cs3apis v0.0.0-20211104090126-8e972dca8304
 	github.com/cubewise-code/go-mime v0.0.0-20200519001935-8c5762b177d8
 	github.com/eventials/go-tus v0.0.0-20200718001131-45c7ec8f5d59
 	github.com/gdexlab/go-render v1.0.1

go.sum

@@ -111,8 +111,12 @@ github.com/coreos/go-systemd/v22 v22.3.2/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSV
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/cs3org/cato v0.0.0-20200828125504-e418fc54dd5e h1:tqSPWQeueWTKnJVMJffz4pz0o1WuQxJ28+5x5JgaHD8=
 github.com/cs3org/cato v0.0.0-20200828125504-e418fc54dd5e/go.mod h1:XJEZ3/EQuI3BXTp/6DUzFr850vlxq11I6satRtz0YQ4=
+github.com/cs3org/go-cs3apis v0.0.0-20210325133324-32b03d75a535 h1:555D8A3ddKqb4OyK9v5mdphw2zDLWKGXOkcnf1RQwTA=
+github.com/cs3org/go-cs3apis v0.0.0-20210325133324-32b03d75a535/go.mod h1:UXha4TguuB52H14EMoSsCqDj7k8a/t7g4gVP+bgY5LY=
 github.com/cs3org/go-cs3apis v0.0.0-20211018122138-391b29bd7803 h1:R/6llgTNKxQQ7GaSTgFn6Fp8N50wIlagmdR7WY5LntM=
 github.com/cs3org/go-cs3apis v0.0.0-20211018122138-391b29bd7803/go.mod h1:UXha4TguuB52H14EMoSsCqDj7k8a/t7g4gVP+bgY5LY=
+github.com/cs3org/go-cs3apis v0.0.0-20211104090126-8e972dca8304 h1:e/nIPR518vyvrulo9goAZTtYD6gFfu/2/9MDe6mTGcw=
+github.com/cs3org/go-cs3apis v0.0.0-20211104090126-8e972dca8304/go.mod h1:UXha4TguuB52H14EMoSsCqDj7k8a/t7g4gVP+bgY5LY=
 github.com/cubewise-code/go-mime v0.0.0-20200519001935-8c5762b177d8 h1:Z9lwXumT5ACSmJ7WGnFl+OMLLjpz5uR2fyz7dC255FI=
 github.com/cubewise-code/go-mime v0.0.0-20200519001935-8c5762b177d8/go.mod h1:4abs/jPXcmJzYoYGF91JF9Uq9s/KL5n1jvFDix8KcqY=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=

pkg/app/registry/static/static.go

@@ -227,13 +227,14 @@ func (m *manager) ListSupportedMimeTypes(ctx context.Context) ([]*registrypb.Mim
 		mime := pair.Value.(*mimeTypeConfig)
 
 		res = append(res, &registrypb.MimeTypeInfo{
-			MimeType:      mime.MimeType,
-			Ext:           mime.Extension,
-			Name:          mime.Name,
-			Description:   mime.Description,
-			Icon:          mime.Icon,
-			AppProviders:  mime.apps,
-			AllowCreation: mime.AllowCreation,
+			MimeType:           mime.MimeType,
+			Ext:                mime.Extension,
+			Name:               mime.Name,
+			Description:        mime.Description,
+			Icon:               mime.Icon,
+			AppProviders:       mime.apps,
+			AllowCreation:      mime.AllowCreation,
+			DefaultApplication: mime.DefaultApp,
 		})
 
 	}
@@ -300,11 +301,20 @@ func (m *manager) GetDefaultProviderForMimeType(ctx context.Context, mimeType st
 	m.RLock()
 	defer m.RUnlock()
 
-	mime, ok := m.mimetypes.Get(mimeType)
+	mimeInterface, ok := m.mimetypes.Get(mimeType)
 	if ok {
-		if p, ok := m.providers[mime.(*mimeTypeConfig).DefaultApp]; ok {
+		mime := mimeInterface.(*mimeTypeConfig)
+		// default by provider address
+		if p, ok := m.providers[mime.DefaultApp]; ok {
 			return p, nil
 		}
+
+		// default by provider name
+		for _, p := range m.providers {
+			if p.Name == mime.DefaultApp {
+				return p, nil
+			}
+		}
 	}
 
 	return nil, errtypes.NotFound("default application provider not set for mime type " + mimeType)