feat(translator): add OpenAI image generation translation layer

nutanix-Hrushikesh · nutanix-Hrushikesh · commit 43a2eb8fa75b · 2025-10-16T17:38:37.000+05:30
- Implement OpenAI-to-OpenAI image generation request/response translation
- Add comprehensive error handling for image generation failures
- Update translator interface to support image generation endpoints
- Include test coverage for translation functionality

Signed-off-by: Hrushikesh Patil &lt;hrushikesh.patil@nutanix.com&gt;
diff --git a/internal/extproc/translator/translator.go b/internal/extproc/translator/translator.go
@@ -18,6 +18,7 @@ import (
 	"github.com/envoyproxy/ai-gateway/internal/apischema/openai"
 	"github.com/envoyproxy/ai-gateway/internal/internalapi"
 	tracing "github.com/envoyproxy/ai-gateway/internal/tracing/api"
+	openaisdk "github.com/openai/openai-go/v2"
 )
 
 const (

Original file line number	Diff line number	Diff line change
`@@ -18,6 +18,7 @@ import (`
`18`	`18`	`"github.com/envoyproxy/ai-gateway/internal/apischema/openai"`
`19`	`19`	`"github.com/envoyproxy/ai-gateway/internal/internalapi"`
`20`	`20`	`tracing "github.com/envoyproxy/ai-gateway/internal/tracing/api"`
	`21`	`+ openaisdk "github.com/openai/openai-go/v2"`
`21`	`22`	`)`
`22`	`23`
`23`	`24`	`const (`