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package matrix
import (
"errors"
"fmt"
"net/url"
"github.com/nicholas-fedor/shoutrrr/pkg/format"
"github.com/nicholas-fedor/shoutrrr/pkg/services/standard"
"github.com/nicholas-fedor/shoutrrr/pkg/types"
)
// Scheme identifies this service in configuration URLs.
const Scheme = "matrix"
// ErrClientNotInitialized indicates that the client is not initialized for sending messages.
var ErrClientNotInitialized = errors.New("client not initialized; cannot send message")
// Service sends notifications via the Matrix protocol.
type Service struct {
standard.Standard
Config *Config
client *client
pkr format.PropKeyResolver
}
// Initialize configures the service with a URL and logger.
func (s *Service) Initialize(configURL *url.URL, logger types.StdLogger) error {
s.SetLogger(logger)
s.Config = &Config{}
s.pkr = format.NewPropKeyResolver(s.Config)
if err := s.Config.setURL(&s.pkr, configURL); err != nil {
return err
}
if configURL.String() != "matrix://dummy@dummy.com" {
s.client = newClient(s.Config.Host, s.Config.DisableTLS, logger)
if s.Config.User != "" {
return s.client.login(s.Config.User, s.Config.Password)
}
s.client.useToken(s.Config.Password)
}
return nil
}
// GetID returns the identifier for this service.
func (s *Service) GetID() string {
return Scheme
}
// Send delivers a notification message to Matrix rooms.
func (s *Service) Send(message string, params *types.Params) error {
config := *s.Config
if err := s.pkr.UpdateConfigFromParams(&config, params); err != nil {
return fmt.Errorf("updating config from params: %w", err)
}
if s.client == nil {
return ErrClientNotInitialized
}
errors := s.client.sendMessage(message, s.Config.Rooms)
if len(errors) > 0 {
for _, err := range errors {
s.Logf("error sending message: %w", err)
}
return fmt.Errorf(
"%v error(s) sending message, with initial error: %w",
len(errors),
errors[0],
)
}
return nil
}
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