You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
98 lines
2.9 KiB
98 lines
2.9 KiB
package aria2
|
|
|
|
import (
|
|
model "github.com/cloudreve/Cloudreve/v3/models"
|
|
"github.com/cloudreve/Cloudreve/v3/pkg/aria2"
|
|
"github.com/cloudreve/Cloudreve/v3/pkg/aria2/common"
|
|
"github.com/cloudreve/Cloudreve/v3/pkg/aria2/monitor"
|
|
"github.com/cloudreve/Cloudreve/v3/pkg/cluster"
|
|
"github.com/cloudreve/Cloudreve/v3/pkg/filesystem"
|
|
"github.com/cloudreve/Cloudreve/v3/pkg/mq"
|
|
"github.com/cloudreve/Cloudreve/v3/pkg/serializer"
|
|
"github.com/cloudreve/Cloudreve/v3/pkg/util"
|
|
"github.com/gin-gonic/gin"
|
|
)
|
|
|
|
// AddURLService 添加URL离线下载服务
|
|
type AddURLService struct {
|
|
URL string `json:"url" binding:"required"`
|
|
Dst string `json:"dst" binding:"required,min=1"`
|
|
}
|
|
|
|
// Add 主机创建新的链接离线下载任务
|
|
func (service *AddURLService) Add(c *gin.Context, taskType int) serializer.Response {
|
|
// 创建文件系统
|
|
fs, err := filesystem.NewFileSystemFromContext(c)
|
|
if err != nil {
|
|
return serializer.Err(serializer.CodePolicyNotAllowed, err.Error(), err)
|
|
}
|
|
defer fs.Recycle()
|
|
|
|
// 检查用户组权限
|
|
if !fs.User.Group.OptionsSerialized.Aria2 {
|
|
return serializer.Err(serializer.CodeGroupNotAllowed, "当前用户组无法进行此操作", nil)
|
|
}
|
|
|
|
// 存放目录是否存在
|
|
if exist, _ := fs.IsPathExist(service.Dst); !exist {
|
|
return serializer.Err(serializer.CodeNotFound, "存放路径不存在", nil)
|
|
}
|
|
|
|
// 创建任务
|
|
task := &model.Download{
|
|
Status: common.Ready,
|
|
Type: taskType,
|
|
Dst: service.Dst,
|
|
UserID: fs.User.ID,
|
|
Source: service.URL,
|
|
}
|
|
|
|
// 获取 Aria2 负载均衡器
|
|
lb := aria2.GetLoadBalancer()
|
|
|
|
// 获取 Aria2 实例
|
|
err, node := cluster.Default.BalanceNodeByFeature("aria2", lb)
|
|
if err != nil {
|
|
return serializer.Err(serializer.CodeInternalSetting, "Aria2 实例获取失败", err)
|
|
}
|
|
|
|
// 创建任务
|
|
gid, err := node.GetAria2Instance().CreateTask(task, fs.User.Group.OptionsSerialized.Aria2Options)
|
|
if err != nil {
|
|
return serializer.Err(serializer.CodeNotSet, "任务创建失败", err)
|
|
}
|
|
|
|
task.GID = gid
|
|
task.NodeID = node.ID()
|
|
_, err = task.Create()
|
|
if err != nil {
|
|
return serializer.DBErr("任务创建失败", err)
|
|
}
|
|
|
|
// 创建任务监控
|
|
monitor.NewMonitor(task, cluster.Default, mq.GlobalMQ)
|
|
|
|
return serializer.Response{}
|
|
}
|
|
|
|
// Add 从机创建新的链接离线下载任务
|
|
func Add(c *gin.Context, service *serializer.SlaveAria2Call) serializer.Response {
|
|
caller, _ := c.Get("MasterAria2Instance")
|
|
|
|
// 创建任务
|
|
gid, err := caller.(common.Aria2).CreateTask(service.Task, service.GroupOptions)
|
|
if err != nil {
|
|
return serializer.Err(serializer.CodeInternalSetting, "无法创建离线下载任务", err)
|
|
}
|
|
|
|
// 创建事件通知回调
|
|
siteID, _ := c.Get("MasterSiteID")
|
|
mq.GlobalMQ.SubscribeCallback(gid, func(message mq.Message) {
|
|
if err := cluster.DefaultController.SendNotification(siteID.(string), message.TriggeredBy, message); err != nil {
|
|
util.Log().Warning("无法发送离线下载任务状态变更通知, %s", err)
|
|
}
|
|
})
|
|
|
|
return serializer.Response{Data: gid}
|
|
}
|