feat: add support for Onedrive Sharelink driver (#6793)

* feat: add support for Onedrive Sharelink driver

* fix(Onedrive Sharelink): use internal UA

drivers/onedrive_sharelink/driver.go

@@ -0,0 +1,131 @@
+package onedrive_sharelink
+
+import (
+	"context"
+	"strings"
+	"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/cron"
+	"github.com/alist-org/alist/v3/pkg/utils"
+	log "github.com/sirupsen/logrus"
+)
+
+type OnedriveSharelink struct {
+	model.Storage
+	cron *cron.Cron
+	Addition
+}
+
+func (d *OnedriveSharelink) Config() driver.Config {
+	return config
+}
+
+func (d *OnedriveSharelink) GetAddition() driver.Additional {
+	return &d.Addition
+}
+
+func (d *OnedriveSharelink) Init(ctx context.Context) error {
+	// Initialize error variable
+	var err error
+
+	// If there is "-my" in the URL, it is NOT a SharePoint link
+	d.IsSharepoint = !strings.Contains(d.ShareLinkURL, "-my")
+
+	// Initialize cron job to run every hour
+	d.cron = cron.NewCron(time.Hour * 1)
+	d.cron.Do(func() {
+		var err error
+		d.Headers, err = d.getHeaders()
+		if err != nil {
+			log.Errorf("%+v", err)
+		}
+	})
+
+	// Get initial headers
+	d.Headers, err = d.getHeaders()
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (d *OnedriveSharelink) Drop(ctx context.Context) error {
+	return nil
+}
+
+func (d *OnedriveSharelink) List(ctx context.Context, dir model.Obj, args model.ListArgs) ([]model.Obj, error) {
+	path := dir.GetPath()
+	files, err := d.getFiles(path)
+	if err != nil {
+		return nil, err
+	}
+
+	// Convert the slice of files to the required model.Obj format
+	return utils.SliceConvert(files, func(src Item) (model.Obj, error) {
+		return fileToObj(src), nil
+	})
+}
+
+func (d *OnedriveSharelink) Link(ctx context.Context, file model.Obj, args model.LinkArgs) (*model.Link, error) {
+	// Get the unique ID of the file
+	uniqueId := file.GetID()
+	// Cut the first char and the last char
+	uniqueId = uniqueId[1 : len(uniqueId)-1]
+	url := d.downloadLinkPrefix + uniqueId
+	header := d.Headers
+
+	// If the headers are older than 30 minutes, get new headers
+	if d.HeaderTime < time.Now().Unix()-1800 {
+		var err error
+		log.Debug("headers are older than 30 minutes, get new headers")
+		header, err = d.getHeaders()
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	return &model.Link{
+		URL:    url,
+		Header: header,
+	}, nil
+}
+
+func (d *OnedriveSharelink) MakeDir(ctx context.Context, parentDir model.Obj, dirName string) error {
+	// TODO create folder, optional
+	return errs.NotImplement
+}
+
+func (d *OnedriveSharelink) Move(ctx context.Context, srcObj, dstDir model.Obj) error {
+	// TODO move obj, optional
+	return errs.NotImplement
+}
+
+func (d *OnedriveSharelink) Rename(ctx context.Context, srcObj model.Obj, newName string) error {
+	// TODO rename obj, optional
+	return errs.NotImplement
+}
+
+func (d *OnedriveSharelink) Copy(ctx context.Context, srcObj, dstDir model.Obj) error {
+	// TODO copy obj, optional
+	return errs.NotImplement
+}
+
+func (d *OnedriveSharelink) Remove(ctx context.Context, obj model.Obj) error {
+	// TODO remove obj, optional
+	return errs.NotImplement
+}
+
+func (d *OnedriveSharelink) Put(ctx context.Context, dstDir model.Obj, stream model.FileStreamer, up driver.UpdateProgress) error {
+	// TODO upload file, optional
+	return errs.NotImplement
+}
+
+//func (d *OnedriveSharelink) Other(ctx context.Context, args model.OtherArgs) (interface{}, error) {
+//	return nil, errs.NotSupport
+//}
+
+var _ driver.Driver = (*OnedriveSharelink)(nil)