Files
SaveAny-Bot/client/bot/handlers/dl.go
2026-01-17 14:57:03 +08:00

114 lines
3.3 KiB
Go

package handlers
import (
"net/url"
"strings"
"sync"
"github.com/celestix/gotgproto/ext"
"github.com/charmbracelet/log"
"github.com/duke-git/lancet/v2/slice"
"github.com/krau/SaveAny-Bot/client/bot/handlers/utils/msgelem"
"github.com/krau/SaveAny-Bot/common/i18n"
"github.com/krau/SaveAny-Bot/common/i18n/i18nk"
"github.com/krau/SaveAny-Bot/config"
"github.com/krau/SaveAny-Bot/pkg/aria2"
"github.com/krau/SaveAny-Bot/pkg/enums/tasktype"
"github.com/krau/SaveAny-Bot/pkg/tcbdata"
"github.com/krau/SaveAny-Bot/storage"
)
func handleDlCmd(ctx *ext.Context, update *ext.Update) error {
logger := log.FromContext(ctx)
args := strings.Split(update.EffectiveMessage.Text, " ")
if len(args) < 2 {
ctx.Reply(update, ext.ReplyTextString(i18n.T(i18nk.BotMsgDlUsage)), nil)
return nil
}
links := args[1:]
for i, link := range links {
links[i] = strings.TrimSpace(link)
u, err := url.Parse(link)
if err != nil || u.Scheme == "" || u.Host == "" {
logger.Warn("invaild link", link)
links[i] = ""
}
}
links = slice.Compact(links)
if len(links) == 0 {
ctx.Reply(update, ext.ReplyTextString(i18n.T(i18nk.BotMsgDlErrorNoValidLinks)), nil)
return nil
}
markup, err := msgelem.BuildAddSelectStorageKeyboard(storage.GetUserStorages(ctx, update.GetUserChat().GetID()), tcbdata.Add{
TaskType: tasktype.TaskTypeDirectlinks,
DirectLinks: links,
})
if err != nil {
return err
}
ctx.Reply(update, ext.ReplyTextString(i18n.T(i18nk.BotMsgDlInfoFilesSelectStorage, map[string]any{
"Count": len(links),
})), &ext.ReplyOpts{
Markup: markup,
})
return nil
}
var aria2ClientInitOnce sync.Once
var aria2ClientInitErr error
var aria2Client *aria2.Client
// GetAria2Client returns the shared aria2 client instance
func GetAria2Client() *aria2.Client {
return aria2Client
}
func handleAria2DlCmd(ctx *ext.Context, update *ext.Update) error {
if !config.C().Aria2.Enable {
ctx.Reply(update, ext.ReplyTextString(i18n.T(i18nk.BotMsgAria2ErrorAria2NotEnabled)), nil)
return nil
}
logger := log.FromContext(ctx)
args := strings.Split(update.EffectiveMessage.Text, " ")
if len(args) < 2 {
ctx.Reply(update, ext.ReplyTextString(i18n.T(i18nk.BotMsgDlUsage)), nil)
return nil
}
links := args[1:]
for i, link := range links {
links[i] = strings.TrimSpace(link)
}
links = slice.Compact(links)
if len(links) == 0 {
ctx.Reply(update, ext.ReplyTextString(i18n.T(i18nk.BotMsgDlErrorNoValidLinks)), nil)
return nil
}
logger.Debug("Preparing aria2 download", "links", links)
// Initialize aria2 client to check connection
aria2ClientInitOnce.Do(func() {
aria2Client, aria2ClientInitErr = aria2.NewClient(config.C().Aria2.Url, config.C().Aria2.Secret)
})
if aria2ClientInitErr != nil {
logger.Error("Failed to initialize aria2 client", "error", aria2ClientInitErr)
ctx.Reply(update, ext.ReplyTextString(i18n.T(i18nk.BotMsgAria2ErrorAria2ClientInitFailed, map[string]any{
"Error": aria2ClientInitErr.Error(),
})), nil)
return nil
}
// Build storage selection keyboard (don't add to aria2 yet)
markup, err := msgelem.BuildAddSelectStorageKeyboard(storage.GetUserStorages(ctx, update.GetUserChat().GetID()), tcbdata.Add{
TaskType: tasktype.TaskTypeAria2,
Aria2URIs: links,
})
if err != nil {
return err
}
ctx.Reply(update, ext.ReplyTextString(i18n.T(i18nk.BotMsgAria2InfoSelectStorage)), &ext.ReplyOpts{
Markup: markup,
})
return nil
}