feat(explorer): manage created direct links / option to enable unique redirected direct links

pkg/filemanager/fs/dbfs/dbfs.go

@@ -384,6 +384,10 @@ func (f *DBFS) Get(ctx context.Context, path *fs.URI, opts ...fs.Option) (fs.Fil
 		ctx = context.WithValue(ctx, inventory.LoadFileEntity{}, true)
 	}
 
+	if o.extendedInfo {
+		ctx = context.WithValue(ctx, inventory.LoadFileDirectLink{}, true)
+	}
+
 	if o.loadFileShareIfOwned {
 		ctx = context.WithValue(ctx, inventory.LoadFileShare{}, true)
 	}
@@ -407,6 +411,11 @@ func (f *DBFS) Get(ctx context.Context, path *fs.URI, opts ...fs.Option) (fs.Fil
 			StorageUsed:           target.SizeUsed(),
 			EntityStoragePolicies: make(map[int]*ent.StoragePolicy),
 		}
+
+		if f.user.ID == target.OwnerID() {
+			extendedInfo.DirectLinks = target.Model.Edges.DirectLinks
+		}
+
 		policyID := target.PolicyID()
 		if policyID > 0 {
 			policy, err := f.storagePolicyClient.GetPolicyByID(ctx, policyID)

pkg/filemanager/fs/fs.go

@@ -191,6 +191,7 @@ type (
 		Shares                []*ent.Share
 		EntityStoragePolicies map[int]*ent.StoragePolicy
 		View                  *types.ExplorerView
+		DirectLinks           []*ent.DirectLink
 	}
 
 	FolderSummary struct {

pkg/filemanager/manager/entity.go

@@ -98,8 +98,9 @@ func (m *manager) GetDirectLink(ctx context.Context, urls ...*fs.URI) ([]DirectL
 		}
 
 		if useRedirect {
+			reuseExisting := !m.user.Edges.Group.Permissions.Enabled(int(types.GroupPermissionUniqueRedirectDirectLink))
 			// Use redirect source
-			link, err := fileClient.CreateDirectLink(ctx, file.ID(), file.Name(), m.user.Edges.Group.SpeedLimit)
+			link, err := fileClient.CreateDirectLink(ctx, file.ID(), file.Name(), m.user.Edges.Group.SpeedLimit, reuseExisting)
 			if err != nil {
 				ae.Add(url.String(), err)
 				continue