Files
SaveAny-Bot/client/bot/handlers/middleware.go

59 lines
2.0 KiB
Go

package handlers
import (
"github.com/celestix/gotgproto/dispatcher"
"github.com/celestix/gotgproto/ext"
"github.com/duke-git/lancet/v2/slice"
"github.com/krau/SaveAny-Bot/client/bot/handlers/utils/dirutil"
"github.com/krau/SaveAny-Bot/config"
"github.com/krau/SaveAny-Bot/database"
"github.com/krau/SaveAny-Bot/storage"
)
func checkPermission(ctx *ext.Context, update *ext.Update) error {
userID := update.GetUserChat().GetID()
if !slice.Contain(config.C().GetUsersID(), userID) {
const noPermissionText string = `
您不在白名单中, 无法使用此 Bot.
您可以部署自己的实例: https://github.com/krau/SaveAny-Bot
`
ctx.Reply(update, ext.ReplyTextString(noPermissionText), nil)
return dispatcher.EndGroups
}
return dispatcher.ContinueGroups
}
func handleSilentMode(next func(*ext.Context, *ext.Update) error, handler func(*ext.Context, *ext.Update) error) func(*ext.Context, *ext.Update) error {
return func(ctx *ext.Context, update *ext.Update) error {
userID := update.GetUserChat().GetID()
user, err := database.GetUserByChatID(ctx, userID)
if err != nil {
ctx.Reply(update, ext.ReplyTextString("获取用户信息失败: "+err.Error()), nil)
return dispatcher.EndGroups
}
if !user.Silent {
return next(ctx, update)
}
if user.DefaultStorage == "" {
ctx.Reply(update, ext.ReplyTextString("您已开启静默模式, 但未设置默认存储端, 请先使用 /storage 设置"), nil)
return next(ctx, update)
}
stor, err := storage.GetStorageByUserIDAndName(ctx, userID, user.DefaultStorage)
if err != nil {
ctx.Reply(update, ext.ReplyTextString("获取默认存储失败: "+err.Error()), nil)
return dispatcher.EndGroups
}
if user.DefaultDir != 0 {
dir, err := database.GetDirByID(ctx, user.DefaultDir)
if err != nil {
ctx.Reply(update, ext.ReplyTextString("获取默认文件夹失败: "+err.Error()), nil)
return next(ctx, update)
}
ctx.Context = dirutil.WithContext(ctx.Context, dir)
}
ctx.Context = storage.WithContext(ctx.Context, stor)
return handler(ctx, update)
}
}