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package slack
import (
"context"
"fmt"
"github.com/target/goalert/config"
"github.com/target/goalert/notification/nfydest"
"github.com/target/goalert/validation"
)
var (
_ nfydest.Provider = (*ChannelSender)(nil)
_ nfydest.FieldSearcher = (*ChannelSender)(nil)
)
func (s *ChannelSender) ID() string { return DestTypeSlackChannel }
func (s *ChannelSender) TypeInfo(ctx context.Context) (*nfydest.TypeInfo, error) {
cfg := config.FromContext(ctx)
// Get bot name dynamically, fallback to generic name if error
botName := "GoAlert"
if name, err := s.BotName(ctx); err == nil && name != "" {
botName = name
}
return &nfydest.TypeInfo{
Type: DestTypeSlackChannel,
Name: "Slack Channel",
Enabled: cfg.Slack.Enable,
SupportsAlertNotifications: true,
SupportsStatusUpdates: true,
SupportsOnCallNotify: true,
StatusUpdatesRequired: true,
SupportsSignals: true,
RequiredFields: []nfydest.FieldConfig{{
FieldID: FieldSlackChannelID,
Label: "Slack Channel",
InputType: "text",
SupportsSearch: true,
Hint: fmt.Sprintf("If your channel doesn't appear in search results, invite %s (bot) to the channel and allow a minute for it to appear.", botName),
}},
DynamicParams: []nfydest.DynamicParamConfig{{
ParamID: "message",
Label: "Message",
Hint: "The text of the message to send.",
}},
}, nil
}
func (s *ChannelSender) ValidateField(ctx context.Context, fieldID, value string) error {
switch fieldID {
case FieldSlackChannelID:
return s.ValidateChannel(ctx, value)
}
return validation.NewGenericError("unknown field ID")
}
func (s *ChannelSender) DisplayInfo(ctx context.Context, args map[string]string) (*nfydest.DisplayInfo, error) {
if args == nil {
args = make(map[string]string)
}
ch, err := s.Channel(ctx, args[FieldSlackChannelID])
if err != nil {
return nil, err
}
team, err := s.Team(ctx, ch.TeamID)
if err != nil {
return nil, err
}
if team.IconURL == "" {
team.IconURL = FallbackIconURL
}
return &nfydest.DisplayInfo{
IconURL: team.IconURL,
IconAltText: team.Name,
LinkURL: team.ChannelLink(ch.ID),
Text: ch.Name,
}, nil
}
func (s *ChannelSender) SearchField(ctx context.Context, fieldID string, options nfydest.SearchOptions) (*nfydest.SearchResult, error) {
switch fieldID {
case FieldSlackChannelID:
return nfydest.SearchByListFunc(ctx, options, s.ListChannels)
}
return nil, validation.NewGenericError("unsupported field ID")
}
func (s *ChannelSender) FieldLabel(ctx context.Context, fieldID, value string) (string, error) {
switch fieldID {
case FieldSlackChannelID:
ch, err := s.Channel(ctx, value)
if err != nil {
return "", err
}
return ch.Name, nil
}
return "", validation.NewGenericError("unsupported field ID")
}
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