stash/pkg/manager/task_plugin.go

72 lines
1.6 KiB
Go

package manager
import (
"time"
"github.com/stashapp/stash/pkg/logger"
"github.com/stashapp/stash/pkg/models"
"github.com/stashapp/stash/pkg/plugin/common"
)
func (s *singleton) RunPluginTask(pluginID string, taskName string, args []*models.PluginArgInput, serverConnection common.StashServerConnection) {
if s.Status.Status != Idle {
return
}
s.Status.SetStatus(PluginOperation)
s.Status.indefiniteProgress()
go func() {
defer s.returnToIdleState()
progress := make(chan float64)
task, err := s.PluginCache.CreateTask(pluginID, taskName, serverConnection, args, progress)
if err != nil {
logger.Errorf("Error creating plugin task: %s", err.Error())
return
}
err = task.Start()
if err != nil {
logger.Errorf("Error running plugin task: %s", err.Error())
return
}
done := make(chan bool)
go func() {
defer close(done)
task.Wait()
output := task.GetResult()
if output == nil {
logger.Debug("Plugin returned no result")
} else {
if output.Error != nil {
logger.Errorf("Plugin returned error: %s", *output.Error)
} else if output.Output != nil {
logger.Debugf("Plugin returned: %v", output.Output)
}
}
}()
// TODO - refactor stop to use channels
// check for stop every five seconds
pollingTime := time.Second * 5
stopPoller := time.Tick(pollingTime)
for {
select {
case <-done:
return
case p := <-progress:
s.Status.setProgressPercent(p)
case <-stopPoller:
if s.Status.stopping {
if err := task.Stop(); err != nil {
logger.Errorf("Error stopping plugin operation: %s", err.Error())
}
return
}
}
}
}()
}