82 lines
1.8 KiB
Go
82 lines
1.8 KiB
Go
package internal
|
|
|
|
import (
|
|
"context"
|
|
"log"
|
|
"time"
|
|
|
|
"exporter/config"
|
|
"exporter/pkg/errorx"
|
|
|
|
"github.com/pkg/errors"
|
|
"github.com/spf13/cobra"
|
|
"go.uber.org/zap"
|
|
)
|
|
|
|
var pkID int64
|
|
|
|
func ChannelExportCmd() *cobra.Command {
|
|
cmd := &cobra.Command{
|
|
Use: "export",
|
|
Aliases: []string{"e"},
|
|
Short: "export channels",
|
|
PreRunE: func(cmd *cobra.Command, args []string) error {
|
|
log.Println("init client")
|
|
defer log.Println("init client done")
|
|
return InitClient(config.C)
|
|
},
|
|
RunE: wrapE(channelExportCmd),
|
|
}
|
|
|
|
cmd.Flags().Int64Var(&pkID, "pk", 0, "channel pk id")
|
|
|
|
return cmd
|
|
}
|
|
|
|
func channelExportCmd(ctx context.Context) error {
|
|
if pkID == 0 {
|
|
return errors.New("db channel id required")
|
|
}
|
|
cfg, err := NewDBChannelFromDB(pkID)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
logger.Info("get remote channel info", zap.Int64("uuid", cfg.UUID), zap.String("title", cfg.Title))
|
|
channel, err := client.ChannelInfoByID(ctx, cfg.UUID)
|
|
if err != nil {
|
|
logger.Error("get channel by id failed", zap.Int64("id", cfg.UUID), zap.String("title", cfg.Title))
|
|
if cfg.Username != "" {
|
|
channel, err = client.ChannelInfoByAlias(ctx, cfg.Username)
|
|
if err != nil {
|
|
logger.Error("get channel by username failed", zap.String("username", cfg.Username), zap.String("title", cfg.Title))
|
|
return err
|
|
}
|
|
} else {
|
|
return err
|
|
}
|
|
}
|
|
|
|
logger.Info("exporting history msg", zap.Int64("uuid", cfg.UUID))
|
|
var continueRetryTimes int
|
|
for {
|
|
if err := client.Channel(ctx, channel, cfg, false); err != nil {
|
|
logger.Error("failed to export channel", zap.Error(err), zap.Int64("uuid", channel.GetID()))
|
|
if errors.Is(err, errorx.ErrNoNewMessage) {
|
|
break
|
|
}
|
|
continueRetryTimes++
|
|
if continueRetryTimes > 6 {
|
|
return err
|
|
}
|
|
|
|
logger.Info("retry after 1 min")
|
|
time.Sleep(time.Minute)
|
|
continue
|
|
}
|
|
|
|
continueRetryTimes = 0
|
|
}
|
|
return nil
|
|
}
|