listmonk/cmd/notifications.go
Kailash Nadh 917696a543 Refactor Messenger interface.
Remove `messenger.go` and move the interface definition to `manager`
and the `Message` struct to the `models` package, removing superflous
and redundant message structs used in multiple places.
2023-05-08 22:43:25 +05:30

47 lines
1.1 KiB
Go

package main
import (
"bytes"
"github.com/knadh/listmonk/models"
)
const (
notifTplImport = "import-status"
notifTplCampaign = "campaign-status"
notifSubscriberOptin = "subscriber-optin"
notifSubscriberData = "subscriber-data"
)
// notifData represents params commonly used across different notification
// templates.
type notifData struct {
RootURL string
LogoURL string
}
// sendNotification sends out an e-mail notification to admins.
func (app *App) sendNotification(toEmails []string, subject, tplName string, data interface{}) error {
if len(toEmails) == 0 {
return nil
}
var b bytes.Buffer
if err := app.notifTpls.tpls.ExecuteTemplate(&b, tplName, data); err != nil {
app.log.Printf("error compiling notification template '%s': %v", tplName, err)
return err
}
m := models.Message{}
m.ContentType = app.notifTpls.contentType
m.From = app.constants.FromEmail
m.To = toEmails
m.Subject = subject
m.Body = b.Bytes()
m.Messenger = emailMsgr
if err := app.manager.PushMessage(m); err != nil {
app.log.Printf("error sending admin notification (%s): %v", subject, err)
return err
}
return nil
}