🎨 Improve the code structure
This commit is contained in:
微凉
271
drivers/alidrive/driver.go
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271
drivers/alidrive/driver.go
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@ -0,0 +1,271 @@
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package alidrive
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import (
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"fmt"
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"github.com/Xhofe/alist/conf"
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"github.com/Xhofe/alist/drivers/base"
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"github.com/Xhofe/alist/model"
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"github.com/Xhofe/alist/utils"
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"github.com/gin-gonic/gin"
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"github.com/robfig/cron/v3"
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log "github.com/sirupsen/logrus"
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"path/filepath"
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)
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type AliDrive struct{}
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func (driver AliDrive) Config() base.DriverConfig {
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return base.DriverConfig{
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Name: "AliDrive",
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OnlyProxy: false,
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}
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}
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func (driver AliDrive) Items() []base.Item {
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return []base.Item{
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{
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Name: "order_by",
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Label: "order_by",
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Type: base.TypeSelect,
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Values: "name,size,updated_at,created_at",
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Required: false,
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},
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{
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Name: "order_direction",
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Label: "order_direction",
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Type: base.TypeSelect,
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Values: "ASC,DESC",
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Required: false,
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},
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{
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Name: "refresh_token",
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Label: "refresh token",
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Type: base.TypeString,
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Required: true,
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},
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{
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Name: "root_folder",
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Label: "root folder file_id",
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Type: base.TypeString,
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Required: false,
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},
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{
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Name: "limit",
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Label: "limit",
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Type: base.TypeNumber,
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Required: false,
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Description: ">0 and <=200",
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},
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}
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}
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func (driver AliDrive) Save(account *model.Account, old *model.Account) error {
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if old != nil {
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conf.Cron.Remove(cron.EntryID(old.CronId))
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}
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if account.RootFolder == "" {
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account.RootFolder = "root"
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}
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if account.Limit == 0 {
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account.Limit = 200
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}
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err := driver.RefreshToken(account)
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if err != nil {
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return err
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}
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var resp base.Json
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_, _ = aliClient.R().SetResult(&resp).
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SetBody("{}").
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SetHeader("authorization", "Bearer\t"+account.AccessToken).
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Post("https://api.aliyundrive.com/v2/user/get")
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log.Debugf("user info: %+v", resp)
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account.DriveId = resp["default_drive_id"].(string)
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cronId, err := conf.Cron.AddFunc("@every 2h", func() {
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name := account.Name
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log.Debugf("ali account name: %s", name)
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newAccount, ok := model.GetAccount(name)
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log.Debugf("ali account: %+v", newAccount)
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if !ok {
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return
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}
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err = driver.RefreshToken(&newAccount)
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_ = model.SaveAccount(&newAccount)
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})
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if err != nil {
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return err
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}
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account.CronId = int(cronId)
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err = model.SaveAccount(account)
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if err != nil {
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return err
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}
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return nil
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}
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func (driver AliDrive) File(path string, account *model.Account) (*model.File, error) {
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path = utils.ParsePath(path)
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if path == "/" {
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return &model.File{
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Id: account.RootFolder,
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Name: account.Name,
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Size: 0,
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Type: conf.FOLDER,
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Driver: driver.Config().Name,
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UpdatedAt: account.UpdatedAt,
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}, nil
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}
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dir, name := filepath.Split(path)
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files, err := driver.Files(dir, account)
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if err != nil {
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return nil, err
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}
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for _, file := range files {
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if file.Name == name {
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return &file, nil
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}
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}
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return nil, base.ErrPathNotFound
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}
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func (driver AliDrive) Files(path string, account *model.Account) ([]model.File, error) {
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path = utils.ParsePath(path)
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var rawFiles []AliFile
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cache, err := conf.Cache.Get(conf.Ctx, fmt.Sprintf("%s%s", account.Name, path))
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if err == nil {
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rawFiles, _ = cache.([]AliFile)
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} else {
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file, err := driver.File(path, account)
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if err != nil {
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return nil, err
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}
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rawFiles, err = driver.GetFiles(file.Id, account)
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if err != nil {
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return nil, err
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}
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if len(rawFiles) > 0 {
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_ = conf.Cache.Set(conf.Ctx, fmt.Sprintf("%s%s", account.Name, path), rawFiles, nil)
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}
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}
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files := make([]model.File, 0)
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for _, file := range rawFiles {
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files = append(files, *driver.FormatFile(&file))
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}
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return files, nil
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}
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func (driver AliDrive) Link(path string, account *model.Account) (string, error) {
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file, err := driver.File(path, account)
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if err != nil {
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return "", err
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}
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var resp base.Json
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var e AliRespError
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_, err = aliClient.R().SetResult(&resp).
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SetError(&e).
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SetHeader("authorization", "Bearer\t"+account.AccessToken).
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SetBody(base.Json{
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"drive_id": account.DriveId,
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"file_id": file.Id,
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"expire_sec": 14400,
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}).Post("https://api.aliyundrive.com/v2/file/get_download_url")
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if err != nil {
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return "", err
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}
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if e.Code != "" {
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if e.Code == "AccessTokenInvalid" {
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err = driver.RefreshToken(account)
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if err != nil {
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return "", err
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} else {
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_ = model.SaveAccount(account)
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return driver.Link(path, account)
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}
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}
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return "", fmt.Errorf("%s", e.Message)
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}
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return resp["url"].(string), nil
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}
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func (driver AliDrive) Path(path string, account *model.Account) (*model.File, []model.File, error) {
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path = utils.ParsePath(path)
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log.Debugf("ali path: %s", path)
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file, err := driver.File(path, account)
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if err != nil {
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return nil, nil, err
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}
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if file.Type != conf.FOLDER {
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file.Url, _ = driver.Link(path, account)
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return file, nil, nil
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}
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files, err := driver.Files(path, account)
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if err != nil {
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return nil, nil, err
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}
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return nil, files, nil
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}
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func (driver AliDrive) Proxy(c *gin.Context, account *model.Account) {
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c.Request.Header.Del("Origin")
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c.Request.Header.Set("Referer", "https://www.aliyundrive.com/")
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}
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func (driver AliDrive) Preview(path string, account *model.Account) (interface{}, error) {
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file, err := driver.GetFile(path, account)
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if err != nil {
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return nil, err
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}
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// office
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var resp base.Json
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var e AliRespError
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var url string
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req := base.Json{
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"drive_id": account.DriveId,
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"file_id": file.FileId,
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}
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switch file.Category {
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case "doc":
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{
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url = "https://api.aliyundrive.com/v2/file/get_office_preview_url"
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req["access_token"] = account.AccessToken
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}
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case "video":
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{
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url = "https://api.aliyundrive.com/v2/file/get_video_preview_play_info"
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req["category"] = "live_transcoding"
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}
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default:
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return nil, base.ErrNotSupport
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}
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_, err = aliClient.R().SetResult(&resp).SetError(&e).
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SetHeader("authorization", "Bearer\t"+account.AccessToken).
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SetBody(req).Post(url)
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if err != nil {
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return nil, err
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}
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if e.Code != "" {
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return nil, fmt.Errorf("%s", e.Message)
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}
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return resp, nil
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}
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func (driver AliDrive) MakeDir(path string, account *model.Account) error {
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return base.ErrNotImplement
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}
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func (driver AliDrive) Move(src string, dst string, account *model.Account) error {
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return base.ErrNotImplement
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}
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func (driver AliDrive) Copy(src string, dst string, account *model.Account) error {
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return base.ErrNotImplement
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}
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func (driver AliDrive) Delete(path string, account *model.Account) error {
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return base.ErrNotImplement
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}
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func (driver AliDrive) Upload(file *model.FileStream, account *model.Account) error {
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return base.ErrNotImplement
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}
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var _ base.Driver = (*AliDrive)(nil)
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