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package twilio
import (
"context"
"github.com/nyaruka/phonenumbers"
"github.com/target/goalert/config"
"github.com/target/goalert/notification/nfydest"
"github.com/target/goalert/validation"
)
const (
DestTypeTwilioSMS = "builtin-twilio-sms"
FieldPhoneNumber = "phone_number"
FallbackIconURLSMS = "builtin://phone-text"
)
var _ nfydest.Provider = (*SMS)(nil)
func (s *SMS) ID() string { return DestTypeTwilioSMS }
func (s *SMS) TypeInfo(ctx context.Context) (*nfydest.TypeInfo, error) {
cfg := config.FromContext(ctx)
return &nfydest.TypeInfo{
Type: DestTypeTwilioSMS,
Name: "Text Message (SMS)",
Enabled: cfg.Twilio.Enable,
UserDisclaimer: cfg.General.NotificationDisclaimer,
SupportsAlertNotifications: true,
SupportsUserVerification: true,
SupportsStatusUpdates: true,
UserVerificationRequired: true,
RequiredFields: []nfydest.FieldConfig{{
FieldID: FieldPhoneNumber,
Label: "Phone Number",
Hint: "Include country code e.g. +1 (USA), +91 (India), +44 (UK)",
PlaceholderText: "11235550123",
Prefix: "+",
InputType: "tel",
SupportsValidation: true,
}},
}, nil
}
func (s *SMS) ValidateField(ctx context.Context, fieldID, value string) error {
switch fieldID {
case FieldPhoneNumber:
n, err := phonenumbers.Parse(value, "")
if err != nil {
return validation.WrapError(err)
}
if !phonenumbers.IsValidNumber(n) {
return validation.NewGenericError("invalid phone number")
}
return nil
}
return validation.NewGenericError("unknown field ID")
}
func (s *SMS) DisplayInfo(ctx context.Context, args map[string]string) (*nfydest.DisplayInfo, error) {
if args == nil {
args = make(map[string]string)
}
n, err := phonenumbers.Parse(args[FieldPhoneNumber], "")
if err != nil {
return nil, validation.WrapError(err)
}
return &nfydest.DisplayInfo{
IconURL: FallbackIconURLSMS,
IconAltText: "Text Message",
Text: phonenumbers.Format(n, phonenumbers.INTERNATIONAL),
}, nil
}
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