Feature: Download client rules (#18)

* feat(web): add and update download client rules

* feat: add and update download client rules

* feat: add active downloads check

* chore: update pkg

* feat: deluge max active downloads

* feat: use basic rules for deluge

* feat: add as paused

* refactor: download file if needed

* feat: better errors qbit
This commit is contained in:
Ludvig Lundgren 2021-09-10 16:54:30 +02:00 committed by GitHub
parent 09eb0b1716
commit c02f16b64d
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
25 changed files with 628 additions and 228 deletions

View file

@ -13,14 +13,14 @@ import (
)
func (s *service) deluge(action domain.Action, torrentFile string) error {
log.Trace().Msgf("action DELUGE: %v", torrentFile)
log.Debug().Msgf("action Deluge: %v", action.Name)
var err error
// get client for action
client, err := s.clientSvc.FindByID(action.ClientID)
if err != nil {
log.Error().Err(err).Msgf("error finding client: %v", action.ClientID)
log.Error().Stack().Err(err).Msgf("error finding client: %v", action.ClientID)
return err
}
@ -39,23 +39,109 @@ func (s *service) deluge(action domain.Action, torrentFile string) error {
switch client.Type {
case "DELUGE_V1":
err = delugeV1(settings, action, torrentFile)
if err = delugeV1(client, settings, action, torrentFile); err != nil {
return err
}
case "DELUGE_V2":
err = delugeV2(settings, action, torrentFile)
if err = delugeV2(client, settings, action, torrentFile); err != nil {
return err
}
}
return err
return nil
}
func delugeV1(settings delugeClient.Settings, action domain.Action, torrentFile string) error {
func (s *service) delugeCheckRulesCanDownload(action domain.Action) (bool, error) {
log.Trace().Msgf("action Deluge: %v check rules", action.Name)
// get client for action
client, err := s.clientSvc.FindByID(action.ClientID)
if err != nil {
log.Error().Stack().Err(err).Msgf("error finding client: %v ID %v", action.Name, action.ClientID)
return false, err
}
if client == nil {
return false, errors.New("no client found")
}
settings := delugeClient.Settings{
Hostname: client.Host,
Port: uint(client.Port),
Login: client.Username,
Password: client.Password,
DebugServerResponses: true,
ReadWriteTimeout: time.Second * 20,
}
var deluge delugeClient.DelugeClient
switch client.Type {
case "DELUGE_V1":
deluge = delugeClient.NewV1(settings)
case "DELUGE_V2":
deluge = delugeClient.NewV2(settings)
}
// perform connection to Deluge server
err = deluge.Connect()
if err != nil {
log.Error().Stack().Err(err).Msgf("error logging into client: %v %v", client.Name, client.Host)
return false, err
}
defer deluge.Close()
// check for active downloads and other rules
if client.Settings.Rules.Enabled && !action.IgnoreRules {
activeDownloads, err := deluge.TorrentsStatus(delugeClient.StateDownloading, nil)
if err != nil {
log.Error().Stack().Err(err).Msg("Deluge - could not fetch downloading torrents")
return false, err
}
// make sure it's not set to 0 by default
if client.Settings.Rules.MaxActiveDownloads > 0 {
// if max active downloads reached, check speed and if lower than threshold add anyways
if len(activeDownloads) >= client.Settings.Rules.MaxActiveDownloads {
log.Debug().Msg("max active downloads reached, skipping")
return false, nil
// // TODO handle ignore slow torrents
//if client.Settings.Rules.IgnoreSlowTorrents {
//
// // get session state
// // gives type conversion errors
// state, err := deluge.GetSessionStatus()
// if err != nil {
// log.Error().Err(err).Msg("could not get session state")
// return err
// }
//
// if int64(state.DownloadRate)*1024 >= client.Settings.Rules.DownloadSpeedThreshold {
// log.Trace().Msg("max active downloads reached, skip adding")
// return nil
// }
//
// log.Trace().Msg("active downloads are slower than set limit, lets add it")
//}
}
}
}
return true, nil
}
func delugeV1(client *domain.DownloadClient, settings delugeClient.Settings, action domain.Action, torrentFile string) error {
deluge := delugeClient.NewV1(settings)
// perform connection to Deluge server
err := deluge.Connect()
if err != nil {
log.Error().Err(err).Msgf("error logging into client: %v", settings.Hostname)
log.Error().Stack().Err(err).Msgf("error logging into client: %v %v", client.Name, client.Host)
return err
}
@ -63,14 +149,14 @@ func delugeV1(settings delugeClient.Settings, action domain.Action, torrentFile
t, err := ioutil.ReadFile(torrentFile)
if err != nil {
log.Error().Err(err).Msgf("could not read torrent file: %v", torrentFile)
log.Error().Stack().Err(err).Msgf("could not read torrent file: %v", torrentFile)
return err
}
// encode file to base64 before sending to deluge
encodedFile := base64.StdEncoding.EncodeToString(t)
if encodedFile == "" {
log.Error().Err(err).Msgf("could not encode torrent file: %v", torrentFile)
log.Error().Stack().Err(err).Msgf("could not encode torrent file: %v", torrentFile)
return err
}
@ -92,17 +178,18 @@ func delugeV1(settings delugeClient.Settings, action domain.Action, torrentFile
options.MaxUploadSpeed = &maxUL
}
log.Trace().Msgf("action Deluge options: %+v", options)
torrentHash, err := deluge.AddTorrentFile(torrentFile, encodedFile, &options)
if err != nil {
log.Error().Err(err).Msgf("could not add torrent to client: %v", torrentFile)
log.Error().Stack().Err(err).Msgf("could not add torrent %v to client: %v", torrentFile, client.Name)
return err
}
if action.Label != "" {
p, err := deluge.LabelPlugin()
if err != nil {
log.Error().Err(err).Msgf("could not load label plugin: %v", torrentFile)
log.Error().Stack().Err(err).Msgf("could not load label plugin: %v", client.Name)
return err
}
@ -110,25 +197,25 @@ func delugeV1(settings delugeClient.Settings, action domain.Action, torrentFile
// TODO first check if label exists, if not, add it, otherwise set
err = p.SetTorrentLabel(torrentHash, action.Label)
if err != nil {
log.Error().Err(err).Msgf("could not set label: %v", torrentFile)
log.Error().Stack().Err(err).Msgf("could not set label: %v on client: %v", action.Label, client.Name)
return err
}
}
}
log.Trace().Msgf("deluge: torrent successfully added! hash: %v", torrentHash)
log.Info().Msgf("torrent with hash %v successfully added to client: '%v'", torrentHash, client.Name)
return nil
}
func delugeV2(settings delugeClient.Settings, action domain.Action, torrentFile string) error {
func delugeV2(client *domain.DownloadClient, settings delugeClient.Settings, action domain.Action, torrentFile string) error {
deluge := delugeClient.NewV2(settings)
// perform connection to Deluge server
err := deluge.Connect()
if err != nil {
log.Error().Err(err).Msgf("error logging into client: %v", settings.Hostname)
log.Error().Stack().Err(err).Msgf("error logging into client: %v %v", client.Name, client.Host)
return err
}
@ -136,14 +223,14 @@ func delugeV2(settings delugeClient.Settings, action domain.Action, torrentFile
t, err := ioutil.ReadFile(torrentFile)
if err != nil {
log.Error().Err(err).Msgf("could not read torrent file: %v", torrentFile)
log.Error().Stack().Err(err).Msgf("could not read torrent file: %v", torrentFile)
return err
}
// encode file to base64 before sending to deluge
encodedFile := base64.StdEncoding.EncodeToString(t)
if encodedFile == "" {
log.Error().Err(err).Msgf("could not encode torrent file: %v", torrentFile)
log.Error().Stack().Err(err).Msgf("could not encode torrent file: %v", torrentFile)
return err
}
@ -165,17 +252,18 @@ func delugeV2(settings delugeClient.Settings, action domain.Action, torrentFile
options.MaxUploadSpeed = &maxUL
}
log.Trace().Msgf("action Deluge options: %+v", options)
torrentHash, err := deluge.AddTorrentFile(torrentFile, encodedFile, &options)
if err != nil {
log.Error().Err(err).Msgf("could not add torrent to client: %v", torrentFile)
log.Error().Stack().Err(err).Msgf("could not add torrent %v to client: %v", torrentFile, client.Name)
return err
}
if action.Label != "" {
p, err := deluge.LabelPlugin()
if err != nil {
log.Error().Err(err).Msgf("could not load label plugin: %v", torrentFile)
log.Error().Stack().Err(err).Msgf("could not load label plugin: %v", client.Name)
return err
}
@ -183,13 +271,13 @@ func delugeV2(settings delugeClient.Settings, action domain.Action, torrentFile
// TODO first check if label exists, if not, add it, otherwise set
err = p.SetTorrentLabel(torrentHash, action.Label)
if err != nil {
log.Error().Err(err).Msgf("could not set label: %v", torrentFile)
log.Error().Stack().Err(err).Msgf("could not set label: %v on client: %v", action.Label, client.Name)
return err
}
}
}
log.Trace().Msgf("deluge: torrent successfully added! hash: %v", torrentHash)
log.Info().Msgf("torrent with hash %v successfully added to client: '%v'", torrentHash, client.Name)
return nil
}