(c *gin.Context, info *relaycommon.RelayInfo)
| 23 | ) |
| 24 | |
| 25 | func getAndValidImageRequest(c *gin.Context, info *relaycommon.RelayInfo) (*dto.ImageRequest, error) { |
| 26 | imageRequest := &dto.ImageRequest{} |
| 27 | |
| 28 | switch info.RelayMode { |
| 29 | case relayconstant.RelayModeImagesEdits: |
| 30 | _, err := c.MultipartForm() |
| 31 | if err != nil { |
| 32 | return nil, err |
| 33 | } |
| 34 | formData := c.Request.PostForm |
| 35 | imageRequest.Prompt = formData.Get("prompt") |
| 36 | imageRequest.Model = formData.Get("model") |
| 37 | imageRequest.N = common.String2Int(formData.Get("n")) |
| 38 | imageRequest.Quality = formData.Get("quality") |
| 39 | imageRequest.Size = formData.Get("size") |
| 40 | |
| 41 | if imageRequest.Model == "gpt-image-1" { |
| 42 | if imageRequest.Quality == "" { |
| 43 | imageRequest.Quality = "standard" |
| 44 | } |
| 45 | } |
| 46 | if imageRequest.N == 0 { |
| 47 | imageRequest.N = 1 |
| 48 | } |
| 49 | |
| 50 | if info.ApiType == constant.APITypeVolcEngine { |
| 51 | watermark := formData.Has("watermark") |
| 52 | imageRequest.Watermark = &watermark |
| 53 | } |
| 54 | default: |
| 55 | err := common.UnmarshalBodyReusable(c, imageRequest) |
| 56 | if err != nil { |
| 57 | return nil, err |
| 58 | } |
| 59 | |
| 60 | if imageRequest.Model == "" { |
| 61 | imageRequest.Model = "dall-e-3" |
| 62 | } |
| 63 | |
| 64 | if strings.Contains(imageRequest.Size, "×") { |
| 65 | return nil, errors.New("size an unexpected error occurred in the parameter, please use 'x' instead of the multiplication sign '×'") |
| 66 | } |
| 67 | |
| 68 | // Not "256x256", "512x512", or "1024x1024" |
| 69 | if imageRequest.Model == "dall-e-2" || imageRequest.Model == "dall-e" { |
| 70 | if imageRequest.Size != "" && imageRequest.Size != "256x256" && imageRequest.Size != "512x512" && imageRequest.Size != "1024x1024" { |
| 71 | return nil, errors.New("size must be one of 256x256, 512x512, or 1024x1024 for dall-e-2 or dall-e") |
| 72 | } |
| 73 | if imageRequest.Size == "" { |
| 74 | imageRequest.Size = "1024x1024" |
| 75 | } |
| 76 | } else if imageRequest.Model == "dall-e-3" { |
| 77 | if imageRequest.Size != "" && imageRequest.Size != "1024x1024" && imageRequest.Size != "1024x1792" && imageRequest.Size != "1792x1024" { |
| 78 | return nil, errors.New("size must be one of 1024x1024, 1024x1792 or 1792x1024 for dall-e-3") |
| 79 | } |
| 80 | if imageRequest.Quality == "" { |
| 81 | imageRequest.Quality = "standard" |
| 82 | } |
no test coverage detected