Function resolveEditImageSources

initialize/handlers.go:1084–1154

resolveEditImageSources 把 JSON images 数组 / image_url 字段解析为 []editImageInput。

(c *gin.Context, body map[string]interface{}, client httpclient.AuroraHttpClient)

// resolveEditImageSources 把 JSON images 数组 / image_url 字段解析为 []editImageInput。
func resolveEditImageSources(c *gin.Context, body map[string]interface{}, client httpclient.AuroraHttpClient) ([]editImageInput, error) {
	out := make([]editImageInput, 0, 2)
	appendValue := func(v interface{}) error {
		switch t := v.(type) {
		case string:
			item, ok, err := imageEditConvertURL(client, t)
			if err != nil {
				return err
			}
			if ok {
				out = append(out, item)
			}
		case map[string]interface{}:
			// 形如 {"image_url": "..."} 或 {"url": "..."} 或 {"b64_json": "..."}
			if urlVal, ok := t["image_url"]; ok {
				if s, ok := urlVal.(string); ok {
					item, _, err := imageEditConvertURL(client, s)
					if err != nil {
						return err
					}
					out = append(out, item)
				}
			} else if u, ok := t["url"]; ok {
				if s, ok := u.(string); ok {
					item, _, err := imageEditConvertURL(client, s)
					if err != nil {
						return err
					}
					out = append(out, item)
				}
			} else if b64, ok := t["b64_json"].(string); ok && b64 != "" {
				item, err := imageEditReadJSONImage([]byte(b64), "image.png", "image/png")
				if err != nil {
					return err
				}
				out = append(out, item)
			} else if b64, ok := t["base64"].(string); ok && b64 != "" {
				item, err := imageEditReadJSONImage([]byte(b64), "image.png", "image/png")
				if err != nil {
					return err
				}
				out = append(out, item)
			}
		}
		return nil
	}

	for _, key := range []string{"images", "image", "image_url"} {
		val, ok := body[key]
		if !ok || val == nil {
			continue
		}
		switch arr := val.(type) {
		case []interface{}:
			for _, item := range arr {
				if err := appendValue(item); err != nil {
					return nil, err
				}