package _123Link
import (
"context"
stdpath "path"
"time"
"github.com/alist-org/alist/v3/internal/driver"
"github.com/alist-org/alist/v3/internal/errs"
"github.com/alist-org/alist/v3/internal/model"
"github.com/alist-org/alist/v3/pkg/utils"
)
type Pan123Link struct {
model.Storage
Addition
root *Node
}
func (d *Pan123Link) Config() driver.Config {
return config
}
func (d *Pan123Link) GetAddition() driver.Additional {
return &d.Addition
}
func (d *Pan123Link) Init(ctx context.Context) error {
node, err := BuildTree(d.OriginURLs)
if err != nil {
return err
}
node.calSize()
d.root = node
return nil
}
func (d *Pan123Link) Drop(ctx context.Context) error {
return nil
}
func (d *Pan123Link) Get(ctx context.Context, path string) (model.Obj, error) {
node := GetNodeFromRootByPath(d.root, path)
return nodeToObj(node, path)
}
func (d *Pan123Link) List(ctx context.Context, dir model.Obj, args model.ListArgs) ([]model.Obj, error) {
node := GetNodeFromRootByPath(d.root, dir.GetPath())
if node == nil {
return nil, errs.ObjectNotFound
}
if node.isFile() {
return nil, errs.NotFolder
}
return utils.SliceConvert(node.Children, func(node *Node) (model.Obj, error) {
return nodeToObj(node, stdpath.Join(dir.GetPath(), node.Name))
})
}
func (d *Pan123Link) Link(ctx context.Context, file model.Obj, args model.LinkArgs) (*model.Link, error) {
node := GetNodeFromRootByPath(d.root, file.GetPath())
if node == nil {
return nil, errs.ObjectNotFound
}
if node.isFile() {
signUrl, err := SignURL(node.Url, d.PrivateKey, d.UID, time.Duration(d.ValidDuration)*time.Minute)
if err != nil {
return nil, err
}
return &model.Link{
URL: signUrl,
}, nil
}
return nil, errs.NotFile
}
var _ driver.Driver = (*Pan123Link)(nil)
