mirror of
https://github.com/grafana/grafana.git
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1b8e9b51b2
* Make identity.Requester available at Context * Clean pkg/services/guardian/guardian.go * Clean guardian provider and guardian AC * Clean pkg/api/team.go * Clean ctxhandler, datasources, plugin and live * Clean dashboards and guardian * Implement NewUserDisplayDTOFromRequester * Change status code numbers for http constants * Upgrade signature of ngalert services * log parsing errors instead of throwing error
47 lines
1.4 KiB
Go
47 lines
1.4 KiB
Go
package pipeline
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import (
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"context"
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"github.com/grafana/grafana-plugin-sdk-go/backend"
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"github.com/grafana/grafana-plugin-sdk-go/live"
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"github.com/grafana/grafana/pkg/services/auth/identity"
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"github.com/grafana/grafana/pkg/services/live/livecontext"
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"github.com/grafana/grafana/pkg/services/live/model"
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)
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type BuiltinSubscriber struct {
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channelHandlerGetter ChannelHandlerGetter
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}
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type ChannelHandlerGetter interface {
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GetChannelHandler(ctx context.Context, user identity.Requester, channel string) (model.ChannelHandler, live.Channel, error)
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}
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const SubscriberTypeBuiltin = "builtin"
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func NewBuiltinSubscriber(channelHandlerGetter ChannelHandlerGetter) *BuiltinSubscriber {
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return &BuiltinSubscriber{channelHandlerGetter: channelHandlerGetter}
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}
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func (s *BuiltinSubscriber) Type() string {
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return SubscriberTypeBuiltin
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}
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func (s *BuiltinSubscriber) Subscribe(ctx context.Context, vars Vars, data []byte) (model.SubscribeReply, backend.SubscribeStreamStatus, error) {
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u, ok := livecontext.GetContextSignedUser(ctx)
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if !ok {
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return model.SubscribeReply{}, backend.SubscribeStreamStatusPermissionDenied, nil
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}
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handler, _, err := s.channelHandlerGetter.GetChannelHandler(ctx, u, vars.Channel)
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if err != nil {
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return model.SubscribeReply{}, 0, err
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}
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return handler.OnSubscribe(ctx, u, model.SubscribeEvent{
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Channel: vars.Channel,
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Path: vars.Path,
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Data: data,
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})
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}
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