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ab4fc07cc7
* Plugins: Add statusSource to partial data response error log * Introduce DefaultStatusSource * Add StatusSourceFromPluginErrorSource * Moved StatusSourceFromPluginErrorSource * Update pkg/services/pluginsintegration/clientmiddleware/logger_middleware.go
70 lines
2.7 KiB
Go
70 lines
2.7 KiB
Go
package clientmiddleware
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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/pkg/plugins"
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"github.com/grafana/grafana/pkg/plugins/pluginrequestmeta"
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)
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// NewPluginRequestMetaMiddleware returns a new plugins.ClientMiddleware that sets up the default
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// values for the plugin request meta in the context.Context. All middlewares that are executed
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// after this one are be able to access plugin request meta via the pluginrequestmeta package.
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func NewPluginRequestMetaMiddleware() plugins.ClientMiddleware {
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return plugins.ClientMiddlewareFunc(func(next plugins.Client) plugins.Client {
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return &PluginRequestMetaMiddleware{
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next: next,
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defaultStatusSource: pluginrequestmeta.DefaultStatusSource,
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}
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})
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}
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type PluginRequestMetaMiddleware struct {
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next plugins.Client
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defaultStatusSource pluginrequestmeta.StatusSource
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}
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func (m *PluginRequestMetaMiddleware) withDefaultPluginRequestMeta(ctx context.Context) context.Context {
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// Setup plugin request status source
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ctx = pluginrequestmeta.WithStatusSource(ctx, m.defaultStatusSource)
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return ctx
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}
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func (m *PluginRequestMetaMiddleware) QueryData(ctx context.Context, req *backend.QueryDataRequest) (*backend.QueryDataResponse, error) {
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ctx = m.withDefaultPluginRequestMeta(ctx)
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return m.next.QueryData(ctx, req)
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}
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func (m *PluginRequestMetaMiddleware) CallResource(ctx context.Context, req *backend.CallResourceRequest, sender backend.CallResourceResponseSender) error {
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ctx = m.withDefaultPluginRequestMeta(ctx)
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return m.next.CallResource(ctx, req, sender)
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}
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func (m *PluginRequestMetaMiddleware) CheckHealth(ctx context.Context, req *backend.CheckHealthRequest) (*backend.CheckHealthResult, error) {
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ctx = m.withDefaultPluginRequestMeta(ctx)
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return m.next.CheckHealth(ctx, req)
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}
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func (m *PluginRequestMetaMiddleware) CollectMetrics(ctx context.Context, req *backend.CollectMetricsRequest) (*backend.CollectMetricsResult, error) {
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ctx = m.withDefaultPluginRequestMeta(ctx)
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return m.next.CollectMetrics(ctx, req)
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}
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func (m *PluginRequestMetaMiddleware) SubscribeStream(ctx context.Context, req *backend.SubscribeStreamRequest) (*backend.SubscribeStreamResponse, error) {
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ctx = m.withDefaultPluginRequestMeta(ctx)
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return m.next.SubscribeStream(ctx, req)
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}
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func (m *PluginRequestMetaMiddleware) PublishStream(ctx context.Context, req *backend.PublishStreamRequest) (*backend.PublishStreamResponse, error) {
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ctx = m.withDefaultPluginRequestMeta(ctx)
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return m.next.PublishStream(ctx, req)
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}
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func (m *PluginRequestMetaMiddleware) RunStream(ctx context.Context, req *backend.RunStreamRequest, sender *backend.StreamSender) error {
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ctx = m.withDefaultPluginRequestMeta(ctx)
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return m.next.RunStream(ctx, req, sender)
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}
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