mirror of https://github.com/Xhofe/alist
63 lines
1.0 KiB
Go
63 lines
1.0 KiB
Go
package task
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import (
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"sync/atomic"
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"github.com/alist-org/alist/v3/pkg/generic_sync"
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)
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type Manager struct {
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curID uint64
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tasks generic_sync.MapOf[uint64, *Task]
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}
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func (tm *Manager) Add(name string, f Func) uint64 {
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task := newTask(name, f)
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tm.addTask(task)
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go task.Run()
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return task.ID
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}
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func (tm *Manager) addTask(task *Task) {
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task.ID = tm.curID
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atomic.AddUint64(&tm.curID, 1)
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tm.tasks.Store(task.ID, task)
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}
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func (tm *Manager) GetAll() []*Task {
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return tm.tasks.Values()
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}
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func (tm *Manager) Get(id uint64) (*Task, bool) {
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return tm.tasks.Load(id)
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}
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func (tm *Manager) Remove(id uint64) {
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tm.tasks.Delete(id)
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}
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func (tm *Manager) RemoveFinished() {
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tasks := tm.GetAll()
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for _, task := range tasks {
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if task.Status == FINISHED {
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tm.Remove(task.ID)
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}
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}
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}
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func (tm *Manager) RemoveError() {
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tasks := tm.GetAll()
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for _, task := range tasks {
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if task.Error != nil {
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tm.Remove(task.ID)
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}
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}
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}
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func NewTaskManager() *Manager {
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return &Manager{
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tasks: generic_sync.MapOf[uint64, *Task]{},
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curID: 0,
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}
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}
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