Feat: cancel aria2 download task

pull/247/head
HFO4 4 years ago
parent 1a93c9a2b9
commit c29695a40d

@ -99,6 +99,8 @@ func (monitor *Monitor) Update() bool {
case "active", "waiting", "paused":
return false
case "removed":
monitor.Task.Status = Canceled
monitor.Task.Save()
return true
default:
util.Log().Warning("下载任务[%s]返回未知状态信息[%s]", monitor.Task.GID, status.Status)
@ -145,7 +147,7 @@ func (monitor *Monitor) UpdateTaskInfo(status rpc.StatusInfo) error {
// 文件大小更新后,对文件限制等进行校验
if err := monitor.ValidateFile(); err != nil {
// 验证失败时取消任务
monitor.Cancel()
Instance.Cancel(monitor.Task)
return err
}
}
@ -153,20 +155,6 @@ func (monitor *Monitor) UpdateTaskInfo(status rpc.StatusInfo) error {
return nil
}
// Cancel 取消上传并尝试删除临时文件
func (monitor *Monitor) Cancel() {
if err := Instance.Cancel(monitor.Task); err != nil {
util.Log().Warning("无法取消离线下载任务[%s], %s", monitor.Task.GID, err)
}
util.Log().Debug("离线下载任务[%s]已取消1 分钟后删除临时文件", monitor.Task.GID)
go func(monitor *Monitor) {
select {
case <-time.After(time.Duration(60) * time.Second):
monitor.RemoveTempFolder()
}
}(monitor)
}
// ValidateFile 上传过程中校验文件大小、文件名
func (monitor *Monitor) ValidateFile() error {
// 找到任务创建者

@ -5,6 +5,7 @@ import (
model "github.com/HFO4/cloudreve/models"
"github.com/HFO4/cloudreve/pkg/util"
"github.com/zyxar/argo/rpc"
"os"
"path/filepath"
"strconv"
"strings"
@ -44,7 +45,24 @@ func (client *RPCService) Status(task *model.Download) (rpc.StatusInfo, error) {
// Cancel 取消下载
func (client *RPCService) Cancel(task *model.Download) error {
// 取消下载任务
_, err := client.caller.Remove(task.GID)
if err != nil {
util.Log().Warning("无法取消离线下载任务[%s], %s", task.GID, err)
}
// 删除临时文件
util.Log().Debug("离线下载任务[%s]已取消1 分钟后删除临时文件", task.GID)
go func(task *model.Download) {
select {
case <-time.After(time.Duration(60) * time.Second):
err := os.RemoveAll(task.Parent)
if err != nil {
util.Log().Warning("无法删除离线下载临时目录[%s], %s", task.Parent, err)
}
}
}(task)
return err
}

@ -70,3 +70,14 @@ func AddAria2Torrent(c *gin.Context) {
c.JSON(200, ErrorResponse(err))
}
}
// CancelAria2Download 取消aria2离线下载任务
func CancelAria2Download(c *gin.Context) {
var selectService aria2.DownloadTaskService
if err := c.ShouldBindUri(&selectService); err == nil {
res := selectService.Delete(c)
c.JSON(200, res)
} else {
c.JSON(200, ErrorResponse(err))
}
}

@ -282,6 +282,8 @@ func InitMasterRouter() *gin.Engine {
aria2.POST("torrent/*path", controllers.AddAria2Torrent)
// 重新选择要下载的文件
aria2.PUT("select/:gid", controllers.SelectAria2File)
// 取消下载任务
aria2.DELETE("task/:gid", controllers.CancelAria2Download)
}
// 目录

@ -12,6 +12,34 @@ type SelectFileService struct {
Indexes []int `json:"indexes" binding:"required"`
}
// DownloadTaskService 下载任务管理服务
type DownloadTaskService struct {
GID string `uri:"gid" binding:"required"`
}
// Delete 取消下载任务
func (service *DownloadTaskService) Delete(c *gin.Context) serializer.Response {
userCtx, _ := c.Get("user")
user := userCtx.(*model.User)
// 查找下载记录
download, err := model.GetDownloadByGid(c.Param("gid"), user.ID)
if err != nil {
return serializer.Err(serializer.CodeNotFound, "下载记录不存在", err)
}
if download.Status != aria2.Downloading && download.Status != aria2.Paused {
return serializer.Err(serializer.CodeNoPermissionErr, "此下载任务无法取消", err)
}
// 取消任务
if err := aria2.Instance.Cancel(download); err != nil {
return serializer.Err(serializer.CodeNotSet, "操作失败", err)
}
return serializer.Response{}
}
// Select 选取要下载的文件
func (service *SelectFileService) Select(c *gin.Context) serializer.Response {
userCtx, _ := c.Get("user")

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