mirror of https://github.com/Xhofe/alist
98 lines
2.4 KiB
Go
98 lines
2.4 KiB
Go
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package google_drive
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import (
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"fmt"
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"net/http"
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"github.com/alist-org/alist/v3/drivers/base"
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"github.com/go-resty/resty/v2"
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log "github.com/sirupsen/logrus"
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)
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// do others that not defined in Driver interface
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func (d *GoogleDrive) refreshToken() error {
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url := "https://www.googleapis.com/oauth2/v4/token"
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var resp base.TokenResp
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var e TokenError
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res, err := base.RestyClient.R().SetResult(&resp).SetError(&e).
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SetFormData(map[string]string{
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"client_id": d.ClientID,
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"client_secret": d.ClientSecret,
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"refresh_token": d.RefreshToken,
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"grant_type": "refresh_token",
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}).Post(url)
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if err != nil {
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return err
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}
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log.Debug(res.String())
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if e.Error != "" {
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return fmt.Errorf(e.Error)
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}
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d.AccessToken = resp.AccessToken
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return nil
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}
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func (d *GoogleDrive) request(url string, method string, callback base.ReqCallback, resp interface{}) ([]byte, error) {
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req := base.RestyClient.R()
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req.SetHeader("Authorization", "Bearer "+d.AccessToken)
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req.SetQueryParam("includeItemsFromAllDrives", "true")
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req.SetQueryParam("supportsAllDrives", "true")
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if callback != nil {
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callback(req)
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}
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if resp != nil {
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req.SetResult(resp)
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}
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var e Error
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req.SetError(&e)
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res, err := req.Execute(method, 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.Error.Code != 0 {
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if e.Error.Code == 401 {
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err = d.refreshToken()
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if err != nil {
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return nil, err
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}
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return d.request(url, method, callback, resp)
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}
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return nil, fmt.Errorf("%s: %v", e.Error.Message, e.Error.Errors)
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}
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return res.Body(), nil
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}
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func (d *GoogleDrive) getFiles(id string) ([]File, error) {
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pageToken := "first"
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res := make([]File, 0)
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for pageToken != "" {
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if pageToken == "first" {
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pageToken = ""
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}
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var resp Files
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orderBy := "folder,name,modifiedTime desc"
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if d.OrderBy != "" {
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orderBy = d.OrderBy + " " + d.OrderDirection
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}
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query := map[string]string{
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"orderBy": orderBy,
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"fields": "files(id,name,mimeType,size,modifiedTime,thumbnailLink),nextPageToken",
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"pageSize": "1000",
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"q": fmt.Sprintf("'%s' in parents and trashed = false", id),
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//"includeItemsFromAllDrives": "true",
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//"supportsAllDrives": "true",
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"pageToken": pageToken,
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}
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_, err := d.request("https://www.googleapis.com/drive/v3/files", http.MethodGet, func(req *resty.Request) {
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req.SetQueryParams(query)
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}, &resp)
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if err != nil {
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return nil, err
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}
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pageToken = resp.NextPageToken
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res = append(res, resp.Files...)
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}
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return res, nil
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}
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