70 lines
1.6 KiB
Go
70 lines
1.6 KiB
Go
// Package pushover provides a notifier to send birthday notifications
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// using Pushover.net
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package pushover
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import (
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"fmt"
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"os"
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"time"
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"git.luzifer.io/luzifer/birthday-notifier/pkg/formatter"
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"git.luzifer.io/luzifer/birthday-notifier/pkg/notifier"
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"github.com/emersion/go-vcard"
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"github.com/gregdel/pushover"
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)
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type (
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// Notifier implements the notifier interface
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Notifier struct{}
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)
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var _ notifier.Notifier = Notifier{}
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// SendNotification implements the Notifier interface
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func (Notifier) SendNotification(contact vcard.Card, when time.Time) error {
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if contact.Name() == nil {
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return fmt.Errorf("contact has no name")
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}
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var (
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apiToken = os.Getenv("PUSHOVER_API_TOKEN")
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userKey = os.Getenv("PUSHOVER_USER_KEY")
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)
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if apiToken == "" {
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return fmt.Errorf("missing PUSHOVER_API_TOKEN env variable")
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}
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if userKey == "" {
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return fmt.Errorf("missing PUSHOVER_USER_KEY env variable")
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}
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text, err := formatter.FormatNotificationText(contact, when)
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if err != nil {
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return fmt.Errorf("rendering text: %w", err)
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}
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var title string
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for _, fn := range contact.FormattedNames() {
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if fn.Value != "" {
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title = fmt.Sprintf("%s (Birthday)", fn.Value)
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}
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}
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if title == "" {
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title = fmt.Sprintf("%s %s (Birthday)", contact.Name().GivenName, contact.Name().FamilyName)
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}
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message := &pushover.Message{
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Message: text,
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Title: title,
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Sound: os.Getenv("PUSHOVER_SOUND"),
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}
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if _, err = pushover.New(apiToken).
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SendMessage(message, pushover.NewRecipient(userKey)); err != nil {
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return fmt.Errorf("sending notification: %w", err)
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}
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return nil
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}
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