Files
mautrix-telegram/pkg/gotd/telegram/message/file_promise_example_test.go
T
2025-06-27 20:03:37 -07:00

58 lines
1.2 KiB
Go

package message_test
import (
"context"
"fmt"
"os"
"os/signal"
"github.com/go-faster/errors"
"go.mau.fi/mautrix-telegram/pkg/gotd/telegram"
"go.mau.fi/mautrix-telegram/pkg/gotd/telegram/message"
"go.mau.fi/mautrix-telegram/pkg/gotd/tg"
)
func filePromiseResult(ctx context.Context) error {
client, err := telegram.ClientFromEnvironment(telegram.Options{})
if err != nil {
return err
}
return client.Run(ctx, func(ctx context.Context) error {
sender := message.NewSender(tg.NewClient(client))
r := sender.Resolve("@durov")
var result tg.InputFileClass
_, err := r.Upload(message.Upload(func(ctx context.Context, b message.Uploader) (tg.InputFileClass, error) {
r, err := b.FromPath(ctx, "file.jpg", "")
if err != nil {
return nil, err
}
result = r
return r, nil
})).Photo(ctx)
if err != nil {
return errors.Wrap(err, "upload photo")
}
_, err = r.Media(ctx, message.UploadedDocument(result))
if err != nil {
return errors.Wrap(err, "upload document")
}
return nil
})
}
func ExampleUpload() {
ctx, cancel := signal.NotifyContext(context.Background(), os.Interrupt)
defer cancel()
if err := filePromiseResult(ctx); err != nil {
_, _ = fmt.Fprintf(os.Stderr, "%+v\n", err)
os.Exit(2)
}
}