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lib/model: Return empty summary on paused folders (ref #6272) (#6326)

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Simon Frei 2020-02-12 11:59:12 +01:00 committed by GitHub
parent 0df39ddc72
commit ce27780a4c
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2 changed files with 33 additions and 14 deletions
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34
lib/model/folder_summary.go
View File

@ -15,6 +15,7 @@ import (
"github.com/thejerf/suture"
"github.com/syncthing/syncthing/lib/config"
"github.com/syncthing/syncthing/lib/db"
"github.com/syncthing/syncthing/lib/events"
"github.com/syncthing/syncthing/lib/protocol"
"github.com/syncthing/syncthing/lib/sync"
@ -77,28 +78,37 @@ func (c *folderSummaryService) String() string {
func (c *folderSummaryService) Summary(folder string) (map[string]interface{}, error) {
var res = make(map[string]interface{})
snap, err := c.model.DBSnapshot(folder)
if err != nil {
var local, global, need, ro db.Counts
var ourSeq, remoteSeq int64
errors, err := c.model.FolderErrors(folder)
if err == nil {
var snap *db.Snapshot
if snap, err = c.model.DBSnapshot(folder); err == nil {
global = snap.GlobalSize()
local = snap.LocalSize()
need = snap.NeedSize()
ro = snap.ReceiveOnlyChangedSize()
ourSeq = snap.Sequence(protocol.LocalDeviceID)
remoteSeq = snap.Sequence(protocol.GlobalDeviceID)
snap.Release()
}
}
// For API backwards compatibility (SyncTrayzor needs it) an empty folder
// summary is returned for not running folders, an error might actually be
// more appropriate
if err != nil && err != ErrFolderPaused && err != errFolderNotRunning {
return nil, err
}
errors, err := c.model.FolderErrors(folder)
if err != nil && err != ErrFolderPaused && err != errFolderNotRunning {
// Stats from the db can still be obtained if the folder is just paused/being started
return nil, err
}
res["errors"] = len(errors)
res["pullErrors"] = len(errors) // deprecated
res["invalid"] = "" // Deprecated, retains external API for now
global := snap.GlobalSize()
res["globalFiles"], res["globalDirectories"], res["globalSymlinks"], res["globalDeleted"], res["globalBytes"], res["globalTotalItems"] = global.Files, global.Directories, global.Symlinks, global.Deleted, global.Bytes, global.TotalItems()
local := snap.LocalSize()
res["localFiles"], res["localDirectories"], res["localSymlinks"], res["localDeleted"], res["localBytes"], res["localTotalItems"] = local.Files, local.Directories, local.Symlinks, local.Deleted, local.Bytes, local.TotalItems()
need := snap.NeedSize()
need.Bytes -= c.model.FolderProgressBytesCompleted(folder)
// This may happen if we are in progress of pulling files that were
// deleted globally after the pull started.
@ -116,7 +126,6 @@ func (c *folderSummaryService) Summary(folder string) (map[string]interface{}, e
if ok && fcfg.Type == config.FolderTypeReceiveOnly {
// Add statistics for things that have changed locally in a receive
// only folder.
ro := snap.ReceiveOnlyChangedSize()
res["receiveOnlyChangedFiles"] = ro.Files
res["receiveOnlyChangedDirectories"] = ro.Directories
res["receiveOnlyChangedSymlinks"] = ro.Symlinks
@ -132,9 +141,6 @@ func (c *folderSummaryService) Summary(folder string) (map[string]interface{}, e
res["error"] = err.Error()
}
ourSeq := snap.Sequence(protocol.LocalDeviceID)
remoteSeq := snap.Sequence(protocol.GlobalDeviceID)
res["version"] = ourSeq + remoteSeq // legacy
res["sequence"] = ourSeq + remoteSeq // new name

13
lib/model/model_test.go
View File

@ -3480,6 +3480,19 @@ func TestNewLimitedRequestResponse(t *testing.T) {
}
}
func TestSummaryPausedNoError(t *testing.T) {
wcfg, fcfg := tmpDefaultWrapper()
fcfg.Paused = true
wcfg.SetFolder(fcfg)
m := setupModel(wcfg)
defer cleanupModel(m)
fss := NewFolderSummaryService(wcfg, m, myID, events.NoopLogger)
if _, err := fss.Summary(fcfg.ID); err != nil {
t.Error("Expected no error getting a summary for a paused folder:", err)
}
}
func TestFolderAPIErrors(t *testing.T) {
wcfg, fcfg := tmpDefaultWrapper()
fcfg.Paused = true