增加2.5模型调用

backend/internal/application/runtime.go

@@ -194,6 +194,18 @@ func providerImageTargets(getenv postgres.Getenv) map[string]jobs.ProviderTarget
 	}
 }
 
+func providerImageModels(getenv postgres.Getenv) map[string]jobs.ProviderTarget {
+	models := []string{"gpt-image-2", "gpt-image-2.5-flare", "gpt-image-2.5-sunburst", firstNonEmpty(getenv("EVOLINK_IMAGE_MODEL"), "gpt-image-2")}
+	targets := make(map[string]jobs.ProviderTarget, len(models))
+	for _, model := range models {
+		targets[model] = jobs.ProviderTarget{
+			Provider: "evolink", Model: model,
+			Settings: map[string]any{"quality": firstNonEmpty(getenv("EVOLINK_IMAGE_QUALITY"), "medium")},
+		}
+	}
+	return targets
+}
+
 func providerVideoTargets(getenv postgres.Getenv) map[string]jobs.ProviderTarget {
 	seedanceModel := firstNonEmpty(getenv("SEEDANCE_MODEL"), "doubao-seedance-2-0-260128")
 	return map[string]jobs.ProviderTarget{
@@ -293,8 +305,13 @@ func capabilitySummary(getenv postgres.Getenv) func(context.Context) (any, error
 			primaryVideo["label"] = "百炼图生视频"
 			primaryVideo["limits"] = bailianVideoCapabilityLimits()
 		}
+		imageCapability := map[string]any{"id": "image.generate", "label": imageCapabilityLabel(engine), "kind": "image", "engine": engine, "provider": provider, "reqKey": imageModel(getenv)}
+		imageCapability["evolink"] = evolinkImageCapability(getenv)
+		if engine == "evolink" {
+			imageCapability["models"] = evolinkImageModelOptions(getenv)
+		}
 		return []any{
-			map[string]any{"id": "image.generate", "label": imageCapabilityLabel(engine), "kind": "image", "engine": engine, "provider": provider, "reqKey": imageModel(getenv)},
+			imageCapability,
 			primaryVideo,
 			map[string]any{"id": "video.generate.bailian", "label": "百炼图生视频", "kind": "video", "engine": "bailian", "provider": "bailian", "reqKey": firstNonEmpty(getenv("BAILIAN_VIDEO_MODEL"), "wan2.7-i2v-2026-04-25"), "limits": bailianVideoCapabilityLimits()},
 			map[string]any{"id": "video.generate.minimax", "label": "MiniMax H3 视频生成", "kind": "video", "engine": "minimax", "provider": "minimax", "reqKey": providers.MinimaxH3Model, "limits": minimaxVideoCapabilityLimits()},
@@ -302,6 +319,26 @@ func capabilitySummary(getenv postgres.Getenv) func(context.Context) (any, error
 	}
 }
 
+func evolinkImageModelOptions(getenv postgres.Getenv) []any {
+	options := []any{
+		map[string]any{"id": "gpt-image-2", "label": "GPT Image 2"},
+		map[string]any{"id": "gpt-image-2.5-flare", "label": "GPT Image 2.5 Flare"},
+		map[string]any{"id": "gpt-image-2.5-sunburst", "label": "GPT Image 2.5 Sunburst"},
+	}
+	custom := firstNonEmpty(getenv("EVOLINK_IMAGE_MODEL"), "gpt-image-2")
+	if custom != "gpt-image-2" && custom != "gpt-image-2.5-flare" && custom != "gpt-image-2.5-sunburst" {
+		options = append(options, map[string]any{"id": custom, "label": custom})
+	}
+	return options
+}
+
+func evolinkImageCapability(getenv postgres.Getenv) map[string]any {
+	return map[string]any{
+		"reqKey": firstNonEmpty(getenv("EVOLINK_IMAGE_MODEL"), "gpt-image-2"),
+		"models": evolinkImageModelOptions(getenv),
+	}
+}
+
 func seedanceCapabilityLimits(model string) map[string]any {
 	maximum := 15
 	if model == "doubao-seedance-2-5-260628" {
@@ -346,6 +383,11 @@ func runtimeHealthDetails(getenv postgres.Getenv) httpapi.HealthDetails {
 		}
 	}
 	videoCapability := map[string]any{"id": "video.generate", "label": "视频生成", "engine": video, "engineLabel": videoLabel, "reqKey": videoModel(getenv)}
+	imageCapability := map[string]any{"id": "image.generate", "label": imageCapabilityLabel(image), "engine": image, "engineLabel": imageLabel, "reqKey": imageModel(getenv)}
+	imageCapability["evolink"] = evolinkImageCapability(getenv)
+	if image == "evolink" {
+		imageCapability["models"] = evolinkImageModelOptions(getenv)
+	}
 	if video == "seedance" {
 		videoCapability["models"] = seedanceModelOptions()
 	}
@@ -357,7 +399,7 @@ func runtimeHealthDetails(getenv postgres.Getenv) httpapi.HealthDetails {
 		MinimaxMode:   providerMode(strings.TrimSpace(getenv("MINIMAX_API_KEY")) != "", "minimax"),
 		AuthMode:      authMode,
 		Capabilities: []any{
-			map[string]any{"id": "image.generate", "label": imageCapabilityLabel(image), "engine": image, "engineLabel": imageLabel, "reqKey": imageModel(getenv)},
+			imageCapability,
 			videoCapability,
 		},
 	}
@@ -477,7 +519,7 @@ func configuredProviderJobBuilder(getenv postgres.Getenv, enforceAvailability bo
 	return jobs.ProviderJobBuilder{
 		ImageProvider: imageProvider(getenv), VideoProvider: videoProvider(getenv),
 		ImageModel: imageModel(getenv), VideoModel: videoModel(getenv), ImageEngine: imageEngine(getenv), VideoEngine: videoEngine(getenv),
-		ImageEngines: providerImageTargets(getenv), VideoEngines: providerVideoTargets(getenv), VideoModels: providerVideoModels(getenv), UnavailableProviders: unavailable, NewID: applicationJobID,
+		ImageEngines: providerImageTargets(getenv), ImageModels: providerImageModels(getenv), VideoEngines: providerVideoTargets(getenv), VideoModels: providerVideoModels(getenv), UnavailableProviders: unavailable, NewID: applicationJobID,
 	}
 }