🎨 Improve the code structure
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微凉
239
drivers/lanzou/lanzou.go
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239
drivers/lanzou/lanzou.go
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@ -0,0 +1,239 @@
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package lanzou
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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/go-resty/resty/v2"
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log "github.com/sirupsen/logrus"
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"path/filepath"
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"regexp"
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"strconv"
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"time"
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)
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var lanzouClient = resty.New()
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type LanZouFile struct {
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Name string `json:"name"`
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NameAll string `json:"name_all"`
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Id string `json:"id"`
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FolId string `json:"fol_id"`
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Size string `json:"size"`
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Time string `json:"time"`
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Folder bool
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}
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func (driver *Lanzou) FormatFile(file *LanZouFile) *model.File {
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now := time.Now()
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f := &model.File{
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Id: file.Id,
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Name: file.Name,
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Driver: driver.Config().Name,
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SizeStr: file.Size,
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TimeStr: file.Time,
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UpdatedAt: &now,
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}
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if file.Folder {
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f.Type = conf.FOLDER
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f.Id = file.FolId
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} else {
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f.Name = file.NameAll
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f.Type = utils.GetFileType(filepath.Ext(file.NameAll))
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}
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return f
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}
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type LanZouFilesResp struct {
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Zt int `json:"zt"`
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Info interface{} `json:"info"`
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Text []LanZouFile `json:"text"`
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}
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func (driver *Lanzou) GetFiles(folderId string, account *model.Account) ([]LanZouFile, error) {
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if account.OnedriveType == "cookie" {
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files := make([]LanZouFile, 0)
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var resp LanZouFilesResp
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// folders
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res, err := lanzouClient.R().SetResult(&resp).SetHeader("Cookie", account.AccessToken).
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SetFormData(map[string]string{
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"task": "47",
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"folder_id": folderId,
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}).Post("https://pc.woozooo.com/doupload.php")
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if err != nil {
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return nil, err
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}
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log.Debug(res.String())
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if resp.Zt != 1 && resp.Zt != 2 {
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return nil, fmt.Errorf("%v", resp.Info)
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}
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for _, file := range resp.Text {
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file.Folder = true
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files = append(files, file)
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}
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// files
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pg := 1
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for {
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_, err = lanzouClient.R().SetResult(&resp).SetHeader("Cookie", account.AccessToken).
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SetFormData(map[string]string{
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"task": "5",
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"folder_id": folderId,
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"pg": strconv.Itoa(pg),
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}).Post("https://pc.woozooo.com/doupload.php")
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if err != nil {
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return nil, err
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}
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if resp.Zt != 1 {
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return nil, fmt.Errorf("%v", resp.Info)
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}
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if len(resp.Text) == 0 {
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break
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}
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files = append(files, resp.Text...)
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pg++
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}
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return files, nil
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} else {
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return driver.GetFilesByUrl(account)
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}
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}
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func (driver *Lanzou) GetFilesByUrl(account *model.Account) ([]LanZouFile, error) {
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files := make([]LanZouFile, 0)
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shareUrl := account.SiteUrl
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res, err := lanzouClient.R().Get(shareUrl)
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if err != nil {
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return nil, err
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}
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lxArr := regexp.MustCompile(`'lx':(.+?),`).FindStringSubmatch(res.String())
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if len(lxArr) == 0 {
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return nil, fmt.Errorf("get empty page")
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}
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lx := lxArr[1]
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fid := regexp.MustCompile(`'fid':(.+?),`).FindStringSubmatch(res.String())[1]
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uid := regexp.MustCompile(`'uid':'(.+?)',`).FindStringSubmatch(res.String())[1]
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rep := regexp.MustCompile(`'rep':'(.+?)',`).FindStringSubmatch(res.String())[1]
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up := regexp.MustCompile(`'up':(.+?),`).FindStringSubmatch(res.String())[1]
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ls := regexp.MustCompile(`'ls':(.+?),`).FindStringSubmatch(res.String())[1]
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tName := regexp.MustCompile(`'t':(.+?),`).FindStringSubmatch(res.String())[1]
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kName := regexp.MustCompile(`'k':(.+?),`).FindStringSubmatch(res.String())[1]
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t := regexp.MustCompile(`var ` + tName + ` = '(.+?)';`).FindStringSubmatch(res.String())[1]
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k := regexp.MustCompile(`var ` + kName + ` = '(.+?)';`).FindStringSubmatch(res.String())[1]
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pg := 1
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for {
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var resp LanZouFilesResp
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res, err = lanzouClient.R().SetResult(&resp).SetFormData(map[string]string{
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"lx": lx,
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"fid": fid,
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"uid": uid,
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"pg": strconv.Itoa(pg),
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"rep": rep,
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"t": t,
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"k": k,
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"up": up,
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"ls": ls,
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"pwd": account.Password,
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}).Post("https://wwa.lanzouo.com/filemoreajax.php")
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if err != nil {
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log.Debug(err)
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break
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}
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log.Debug(res.String())
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if resp.Zt != 1 {
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return nil, fmt.Errorf("%v", resp.Info)
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}
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if len(resp.Text) == 0 {
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break
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}
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pg++
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files = append(files, resp.Text...)
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}
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return files, nil
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}
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//type LanzouDownInfo struct {
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// FId string `json:"f_id"`
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// IsNewd string `json:"is_newd"`
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//}
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// 获取下载页面的ID
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func (driver *Lanzou) GetDownPageId(fileId string, account *model.Account) (string, error) {
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var resp LanZouFilesResp
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res, err := lanzouClient.R().SetResult(&resp).SetHeader("Cookie", account.AccessToken).
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SetFormData(map[string]string{
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"task": "22",
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"file_id": fileId,
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}).Post("https://pc.woozooo.com/doupload.php")
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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 resp.Zt != 1 {
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return "", fmt.Errorf("%v", resp.Info)
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}
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info, ok := resp.Info.(map[string]interface{})
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if !ok {
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return "", fmt.Errorf("%v", resp.Info)
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}
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fid, ok := info["f_id"].(string)
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if !ok {
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return "", fmt.Errorf("%v", info["f_id"])
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}
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return fid, nil
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}
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type LanzouLinkResp struct {
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Dom string `json:"dom"`
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Url string `json:"url"`
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Zt int `json:"zt"`
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}
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func (driver *Lanzou) GetLink(downId string) (string, error) {
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res, err := lanzouClient.R().Get("https://wwa.lanzouo.com/" + downId)
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if err != nil {
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return "", err
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}
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iframe := regexp.MustCompile(`<iframe class="ifr2" name=".{2,20}" src="(.+?)"`).FindStringSubmatch(res.String())
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if len(iframe) == 0 {
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return "", fmt.Errorf("get down empty page")
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}
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iframeUrl := "https://wwa.lanzouo.com" + iframe[1]
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res, err = lanzouClient.R().Get(iframeUrl)
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if err != nil {
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return "", err
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}
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ajaxdata := regexp.MustCompile(`var ajaxdata = '(.+?)'`).FindStringSubmatch(res.String())
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if len(ajaxdata) == 0 {
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return "", fmt.Errorf("get iframe empty page")
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}
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signs := ajaxdata[1]
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sign := regexp.MustCompile(`var ispostdowns = '(.+?)';`).FindStringSubmatch(res.String())[1]
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websignkey := regexp.MustCompile(`'websignkey':'(.+?)'`).FindStringSubmatch(res.String())[1]
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var resp LanzouLinkResp
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form := map[string]string{
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"action": "downprocess",
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"signs": signs,
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"sign": sign,
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"ves": "1",
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"websign": "",
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"websignkey": websignkey,
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}
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log.Debugf("form: %+v", form)
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_, err = lanzouClient.R().SetResult(&resp).
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SetHeader("origin", "https://wwa.lanzouo.com").
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SetHeader("referer", iframeUrl).
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SetFormData(form).Post("https://wwa.lanzouo.com/ajaxm.php")
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if resp.Zt == 1 {
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return resp.Dom + "/file/" + resp.Url, nil
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}
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return "", fmt.Errorf("can't get link")
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}
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func init() {
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base.RegisterDriver(&Lanzou{})
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lanzouClient.
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SetRetryCount(3).
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SetHeader("user-agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36")
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}
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