Melora Hugues
568aaa9f8c
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Ref #3 This commit uses a GET query to ifconfig.me in order to get the current public IP. It also modifies the initialization message to send the current public IP to the Telegram channel instead of a simple message.
45 lines
1.1 KiB
Go
45 lines
1.1 KiB
Go
package bot
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import (
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"context"
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"fmt"
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"time"
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"git.faercol.me/faercol/public-ip-tracker/tracker/config"
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"git.faercol.me/faercol/public-ip-tracker/tracker/ip"
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"github.com/ahugues/go-telegram-api/bot"
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)
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type Notifier struct {
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ctx context.Context
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cancel context.CancelFunc
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tgBot *bot.ConcreteBot
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notifChannel int64
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ipGetter ip.Getter
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}
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func (n *Notifier) SendInitMessage() error {
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publicIP, err := n.ipGetter.GetCurrentPublicIP(n.ctx)
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if err != nil {
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return fmt.Errorf("failed to get current public IP: %w", err)
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}
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initMsg := fmt.Sprintf("Public IP tracker initialized at %v, public IP is %s", time.Now(), publicIP)
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if err := n.tgBot.SendMessage(n.ctx, n.notifChannel, initMsg); err != nil {
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return fmt.Errorf("failed to send initialization message: %w", err)
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}
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return nil
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}
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func New(ctx context.Context, config *config.Config) *Notifier {
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subCtx, cancel := context.WithCancel(ctx)
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tgBot := bot.New(config.Telegram.Token)
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return &Notifier{
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ctx: subCtx,
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cancel: cancel,
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tgBot: tgBot,
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notifChannel: config.Telegram.ChannelID,
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ipGetter: ip.New(),
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}
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}
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