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302 lines
9.4 KiB
302 lines
9.4 KiB
package service
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import (
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"bufio"
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"encoding/json"
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"fmt"
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"os"
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"strings"
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"time"
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"github.com/1Panel-dev/1Panel/backend/app/dto"
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"github.com/1Panel-dev/1Panel/backend/app/model"
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"github.com/1Panel-dev/1Panel/backend/constant"
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"github.com/1Panel-dev/1Panel/backend/global"
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"github.com/1Panel-dev/1Panel/backend/utils/cloud_storage"
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"github.com/jinzhu/copier"
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"github.com/pkg/errors"
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"github.com/robfig/cron/v3"
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)
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type CronjobService struct{}
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type ICronjobService interface {
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SearchWithPage(search dto.SearchWithPage) (int64, interface{}, error)
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SearchRecords(search dto.SearchRecord) (int64, interface{}, error)
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Create(cronjobDto dto.CronjobCreate) error
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HandleOnce(id uint) error
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Update(id uint, req dto.CronjobUpdate) error
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UpdateStatus(id uint, status string) error
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Delete(ids []uint) error
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}
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func NewICronjobService() ICronjobService {
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return &CronjobService{}
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}
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func (u *CronjobService) SearchWithPage(search dto.SearchWithPage) (int64, interface{}, error) {
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total, cronjobs, err := cronjobRepo.Page(search.Page, search.PageSize, commonRepo.WithLikeName(search.Info))
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var dtoCronjobs []dto.CronjobInfo
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for _, cronjob := range cronjobs {
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var item dto.CronjobInfo
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if err := copier.Copy(&item, &cronjob); err != nil {
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return 0, nil, errors.WithMessage(constant.ErrStructTransform, err.Error())
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}
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if item.Type == "website" || item.Type == "database" || item.Type == "directory" {
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backup, _ := backupRepo.Get(commonRepo.WithByID(uint(item.TargetDirID)))
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if len(backup.Type) != 0 {
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item.TargetDir = backup.Type
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}
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} else {
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item.TargetDir = "-"
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}
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record, _ := cronjobRepo.RecordFirst(cronjob.ID)
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if record.ID != 0 {
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item.LastRecrodTime = record.StartTime.Format("2006-01-02 15:04:05")
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} else {
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item.LastRecrodTime = "-"
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}
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dtoCronjobs = append(dtoCronjobs, item)
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}
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return total, dtoCronjobs, err
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}
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func (u *CronjobService) SearchRecords(search dto.SearchRecord) (int64, interface{}, error) {
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total, records, err := cronjobRepo.PageRecords(
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search.Page,
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search.PageSize,
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commonRepo.WithByStatus(search.Status),
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cronjobRepo.WithByJobID(search.CronjobID),
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cronjobRepo.WithByDate(search.StartTime, search.EndTime))
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var dtoCronjobs []dto.Record
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for _, record := range records {
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var item dto.Record
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if err := copier.Copy(&item, &record); err != nil {
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return 0, nil, errors.WithMessage(constant.ErrStructTransform, err.Error())
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}
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dtoCronjobs = append(dtoCronjobs, item)
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}
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return total, dtoCronjobs, err
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}
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func (u *CronjobService) Download(down dto.CronjobDownload) (string, error) {
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record, _ := cronjobRepo.GetRecord(commonRepo.WithByID(down.RecordID))
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if record.ID == 0 {
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return "", constant.ErrRecordNotFound
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}
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cronjob, _ := cronjobRepo.Get(commonRepo.WithByID(record.CronjobID))
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if cronjob.ID == 0 {
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return "", constant.ErrRecordNotFound
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}
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backup, _ := backupRepo.Get(commonRepo.WithByID(down.BackupAccountID))
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if cronjob.ID == 0 {
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return "", constant.ErrRecordNotFound
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}
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varMap := make(map[string]interface{})
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if err := json.Unmarshal([]byte(backup.Vars), &varMap); err != nil {
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return "", err
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}
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varMap["type"] = backup.Type
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if backup.Type != "LOCAL" {
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varMap["bucket"] = backup.Bucket
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switch backup.Type {
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case constant.Sftp:
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varMap["password"] = backup.Credential
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case constant.OSS, constant.S3, constant.MinIo:
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varMap["secretKey"] = backup.Credential
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}
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backClient, err := cloud_storage.NewCloudStorageClient(varMap)
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if err != nil {
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return "", fmt.Errorf("new cloud storage client failed, err: %v", err)
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}
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commonDir := fmt.Sprintf("%s/%s/", cronjob.Type, cronjob.Name)
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name := fmt.Sprintf("%s%s.tar.gz", commonDir, record.StartTime.Format("20060102150405"))
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if cronjob.Type == "database" {
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name = fmt.Sprintf("%s%s.gz", commonDir, record.StartTime.Format("20060102150405"))
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}
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tempPath := fmt.Sprintf("%s%s", constant.DownloadDir, commonDir)
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if _, err := os.Stat(tempPath); err != nil && os.IsNotExist(err) {
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if err = os.MkdirAll(tempPath, os.ModePerm); err != nil {
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fmt.Println(err)
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}
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}
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targetPath := tempPath + strings.ReplaceAll(name, commonDir, "")
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if _, err = os.Stat(targetPath); err != nil && os.IsNotExist(err) {
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isOK, err := backClient.Download(name, targetPath)
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if !isOK {
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return "", fmt.Errorf("cloud storage download failed, err: %v", err)
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}
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}
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return targetPath, nil
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}
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if _, ok := varMap["dir"]; !ok {
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return "", errors.New("load local backup dir failed")
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}
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switch cronjob.Type {
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case "website":
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return fmt.Sprintf("%v/website/%s/website_%s_%s.tar.gz", varMap["dir"], cronjob.Website, cronjob.Website, record.StartTime.Format("20060102150405")), nil
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case "database":
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mysqlInfo, err := appInstallRepo.LoadBaseInfoByKey("mysql")
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if err != nil {
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return "", fmt.Errorf("load mysqlInfo failed, err: %v", err)
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}
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return fmt.Sprintf("%v/database/mysql/%s/%s/db_%s_%s.sql.gz", varMap["dir"], mysqlInfo.Name, cronjob.DBName, cronjob.DBName, record.StartTime.Format("20060102150405")), nil
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case "directory":
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return fmt.Sprintf("%v/%s/%s/%s.tar.gz", varMap["dir"], cronjob.Type, cronjob.Name, record.StartTime.Format("20060102150405")), nil
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default:
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return "", fmt.Errorf("not support type %s", cronjob.Type)
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}
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}
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func (u *CronjobService) HandleOnce(id uint) error {
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cronjob, _ := cronjobRepo.Get(commonRepo.WithByID(id))
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if cronjob.ID == 0 {
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return constant.ErrRecordNotFound
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}
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u.HandleJob(&cronjob)
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return nil
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}
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func (u *CronjobService) Create(cronjobDto dto.CronjobCreate) error {
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cronjob, _ := cronjobRepo.Get(commonRepo.WithByName(cronjobDto.Name))
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if cronjob.ID != 0 {
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return constant.ErrRecordExist
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}
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if err := copier.Copy(&cronjob, &cronjobDto); err != nil {
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return errors.WithMessage(constant.ErrStructTransform, err.Error())
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}
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cronjob.Status = constant.StatusEnable
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cronjob.Spec = loadSpec(cronjob)
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if err := cronjobRepo.Create(&cronjob); err != nil {
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return err
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}
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if err := u.StartJob(&cronjob); 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 (u *CronjobService) StartJob(cronjob *model.Cronjob) error {
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global.Cron.Remove(cron.EntryID(cronjob.EntryID))
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entryID, err := u.AddCronJob(cronjob)
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if err != nil {
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return err
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}
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_ = cronjobRepo.Update(cronjob.ID, map[string]interface{}{"entry_id": entryID})
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return nil
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}
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func (u *CronjobService) Delete(ids []uint) error {
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if len(ids) == 1 {
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if err := u.HandleDelete(ids[0]); err != nil {
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return err
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}
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return cronjobRepo.Delete(commonRepo.WithByID(ids[0]))
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}
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cronjobs, err := cronjobRepo.List(commonRepo.WithIdsIn(ids))
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if err != nil {
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return err
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}
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for i := range cronjobs {
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_ = u.HandleDelete(ids[i])
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}
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return cronjobRepo.Delete(commonRepo.WithIdsIn(ids))
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}
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func (u *CronjobService) Update(id uint, req dto.CronjobUpdate) error {
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var cronjob model.Cronjob
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if err := copier.Copy(&cronjob, &req); err != nil {
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return errors.WithMessage(constant.ErrStructTransform, err.Error())
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}
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cronjob.Spec = loadSpec(cronjob)
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if err := u.StartJob(&cronjob); err != nil {
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return err
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}
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upMap := make(map[string]interface{})
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upMap["name"] = req.Name
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upMap["script"] = req.Script
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upMap["spec_type"] = req.SpecType
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upMap["week"] = req.Week
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upMap["day"] = req.Day
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upMap["hour"] = req.Hour
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upMap["minute"] = req.Minute
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upMap["website"] = req.Website
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upMap["exclusion_rules"] = req.ExclusionRules
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upMap["db_name"] = req.DBName
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upMap["url"] = req.URL
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upMap["source_dir"] = req.SourceDir
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upMap["keep_local"] = req.KeepLocal
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upMap["target_dir_id"] = req.TargetDirID
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upMap["retain_copies"] = req.RetainCopies
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return cronjobRepo.Update(id, upMap)
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}
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func (u *CronjobService) UpdateStatus(id uint, status string) error {
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cronjob, _ := cronjobRepo.Get(commonRepo.WithByID(id))
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if cronjob.ID == 0 {
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return errors.WithMessage(constant.ErrRecordNotFound, "record not found")
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}
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if status == constant.StatusEnable {
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if err := u.StartJob(&cronjob); err != nil {
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return err
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}
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} else {
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global.Cron.Remove(cron.EntryID(cronjob.EntryID))
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}
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return cronjobRepo.Update(cronjob.ID, map[string]interface{}{"status": status})
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}
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func (u *CronjobService) AddCronJob(cronjob *model.Cronjob) (int, error) {
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addFunc := func() {
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u.HandleJob(cronjob)
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}
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global.LOG.Infof("add %s job %s successful", cronjob.Type, cronjob.Name)
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entryID, err := global.Cron.AddFunc(cronjob.Spec, addFunc)
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if err != nil {
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return 0, err
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}
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return int(entryID), nil
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}
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func mkdirAndWriteFile(cronjob *model.Cronjob, startTime time.Time, msg []byte) (string, error) {
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dir := fmt.Sprintf("%s/%s/%s-%v", constant.TaskDir, cronjob.Type, cronjob.Name, cronjob.ID)
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if _, err := os.Stat(dir); err != nil && os.IsNotExist(err) {
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if err = os.MkdirAll(dir, os.ModePerm); err != nil {
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return "", err
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}
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}
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path := fmt.Sprintf("%s/%s.log", dir, startTime.Format("20060102150405"))
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file, err := os.OpenFile(path, os.O_WRONLY|os.O_CREATE, 0666)
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if err != nil {
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return "", err
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}
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defer file.Close()
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write := bufio.NewWriter(file)
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_, _ = write.WriteString(string(msg))
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write.Flush()
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return path, nil
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}
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func loadSpec(cronjob model.Cronjob) string {
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switch cronjob.SpecType {
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case "perMonth":
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return fmt.Sprintf("%v %v %v * *", cronjob.Minute, cronjob.Hour, cronjob.Day)
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case "perWeek":
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return fmt.Sprintf("%v %v * * %v", cronjob.Minute, cronjob.Hour, cronjob.Week)
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case "perNDay":
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return fmt.Sprintf("%v %v */%v * *", cronjob.Minute, cronjob.Hour, cronjob.Day)
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case "perNHour":
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return fmt.Sprintf("%v */%v * * *", cronjob.Minute, cronjob.Hour)
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case "perHour":
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return fmt.Sprintf("%v * * * *", cronjob.Minute)
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case "perNMinute":
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return fmt.Sprintf("@every %vm", cronjob.Minute)
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default:
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return ""
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}
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}
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