fix: use get_share_link_download_url if can't get_download_url (c…

…lose #1753)

drivers/aliyundrive_share/driver.go

@@ -93,21 +93,55 @@ func (d *AliyundriveShare) Link(ctx context.Context, file model.Obj, args model.
 	if err != nil {
 		return nil, err
 	}
+	var u string
 	if e.Code != "" {
 		if e.Code == "AccessTokenInvalid" {
 			err = d.refreshToken()
 			if err != nil {
 				return nil, err
 			}
 			return d.Link(ctx, file, args)
+		} else if e.Code == "ForbiddenNoPermission.File" {
+			data = utils.MergeMap(data, base.Json{
+				// Only ten minutes valid
+				"expire_sec": 600,
+				"share_id":   d.ShareId,
+			})
+			var resp ShareLinkResp
+			var e2 ErrorResp
+			_, err = base.RestyClient.R().
+				SetError(&e2).SetBody(data).SetResult(&resp).
+				SetHeader("content-type", "application/json").
+				SetHeader("Authorization", "Bearer\t"+d.AccessToken).
+				SetHeader("x-share-token", d.ShareToken).
+				Post("https://api.aliyundrive.com/v2/file/get_share_link_download_url")
+			if err != nil {
+				return nil, err
+			}
+			if e2.Code != "" {
+				if e2.Code == "AccessTokenInvalid" || e2.Code == "ShareLinkTokenInvalid" {
+					err = d.getShareToken()
+					if err != nil {
+						return nil, err
+					}
+					return d.Link(ctx, file, args)
+				} else {
+					return nil, errors.New(e2.Code + ":" + e2.Message)
+				}
+			} else {
+				u = resp.DownloadUrl
+			}
+		} else {
+			return nil, errors.New(e.Code + ":" + e.Message)
 		}
-		return nil, errors.New(e.Message)
+	} else {
+		u = utils.Json.Get(res.Body(), "url").ToString()
 	}
 	return &model.Link{
 		Header: http.Header{
 			"Referer": []string{"https://www.aliyundrive.com/"},
 		},
-		URL: utils.Json.Get(res.Body(), "url").ToString(),
+		URL: u,
 	}, nil
 }
 

drivers/aliyundrive_share/types.go

@@ -50,8 +50,8 @@ func fileToObj(f File) *model.ObjThumb {
 	}
 }
 
-//type ShareLinkResp struct {
-//	DownloadUrl string `json:"download_url"`
-//	Url         string `json:"url"`
-//	Thumbnail   string `json:"thumbnail"`
-//}
+type ShareLinkResp struct {
+	DownloadUrl string `json:"download_url"`
+	Url         string `json:"url"`
+	Thumbnail   string `json:"thumbnail"`
+}