diff --git a/comfy_api_nodes/apis/recraft.py b/comfy_api_nodes/apis/recraft.py index c36d95f24..0bd7d23b3 100644 --- a/comfy_api_nodes/apis/recraft.py +++ b/comfy_api_nodes/apis/recraft.py @@ -1,11 +1,8 @@ from __future__ import annotations - - from enum import Enum -from typing import Optional -from pydantic import BaseModel, Field, conint, confloat +from pydantic import BaseModel, Field class RecraftColor: @@ -229,24 +226,24 @@ class RecraftColorObject(BaseModel): class RecraftControlsObject(BaseModel): - colors: Optional[list[RecraftColorObject]] = Field(None, description='An array of preferable colors') - background_color: Optional[RecraftColorObject] = Field(None, description='Use given color as a desired background color') - no_text: Optional[bool] = Field(None, description='Do not embed text layouts') - artistic_level: Optional[conint(ge=0, le=5)] = Field(None, description='Defines artistic tone of your image. At a simple level, the person looks straight at the camera in a static and clean style. Dynamic and eccentric levels introduce movement and creativity. The value should be in range [0..5].') + colors: list[RecraftColorObject] | None = Field(None, description='An array of preferable colors') + background_color: RecraftColorObject | None = Field(None, description='Use given color as a desired background color') + no_text: bool | None = Field(None, description='Do not embed text layouts') + artistic_level: int | None = Field(None, description='Defines artistic tone of your image. At a simple level, the person looks straight at the camera in a static and clean style. Dynamic and eccentric levels introduce movement and creativity. The value should be in range [0..5].') class RecraftImageGenerationRequest(BaseModel): prompt: str = Field(..., description='The text prompt describing the image to generate') - size: Optional[RecraftImageSize] = Field(None, description='The size of the generated image (e.g., "1024x1024")') - n: conint(ge=1, le=6) = Field(..., description='The number of images to generate') - negative_prompt: Optional[str] = Field(None, description='A text description of undesired elements on an image') - model: Optional[RecraftModel] = Field(RecraftModel.recraftv3, description='The model to use for generation (e.g., "recraftv3")') - style: Optional[str] = Field(None, description='The style to apply to the generated image (e.g., "digital_illustration")') - substyle: Optional[str] = Field(None, description='The substyle to apply to the generated image, depending on the style input') - controls: Optional[RecraftControlsObject] = Field(None, description='A set of custom parameters to tweak generation process') - style_id: Optional[str] = Field(None, description='Use a previously uploaded style as a reference; UUID') - strength: Optional[confloat(ge=0.0, le=1.0)] = Field(None, description='Defines the difference with the original image, should lie in [0, 1], where 0 means almost identical, and 1 means miserable similarity') - random_seed: Optional[int] = Field(None, description="Seed for video generation") + size: RecraftImageSize | None = Field(None, description='The size of the generated image (e.g., "1024x1024")') + n: int = Field(..., description='The number of images to generate') + negative_prompt: str | None = Field(None, description='A text description of undesired elements on an image') + model: RecraftModel | None = Field(RecraftModel.recraftv3, description='The model to use for generation (e.g., "recraftv3")') + style: str | None = Field(None, description='The style to apply to the generated image (e.g., "digital_illustration")') + substyle: str | None = Field(None, description='The substyle to apply to the generated image, depending on the style input') + controls: RecraftControlsObject | None = Field(None, description='A set of custom parameters to tweak generation process') + style_id: str | None = Field(None, description='Use a previously uploaded style as a reference; UUID') + strength: float | None = Field(None, description='Defines the difference with the original image, should lie in [0, 1], where 0 means almost identical, and 1 means miserable similarity') + random_seed: int | None = Field(None, description="Seed for video generation") # text_layout @@ -258,5 +255,13 @@ class RecraftReturnedObject(BaseModel): class RecraftImageGenerationResponse(BaseModel): created: int = Field(..., description='Unix timestamp when the generation was created') credits: int = Field(..., description='Number of credits used for the generation') - data: Optional[list[RecraftReturnedObject]] = Field(None, description='Array of generated image information') - image: Optional[RecraftReturnedObject] = Field(None, description='Single generated image') + data: list[RecraftReturnedObject] | None = Field(None, description='Array of generated image information') + image: RecraftReturnedObject | None = Field(None, description='Single generated image') + + +class RecraftCreateStyleRequest(BaseModel): + style: str = Field(..., description="realistic_image, digital_illustration, vector_illustration, or icon") + + +class RecraftCreateStyleResponse(BaseModel): + id: str = Field(..., description="UUID of the created style") diff --git a/comfy_api_nodes/nodes_recraft.py b/comfy_api_nodes/nodes_recraft.py index c01bcaece..3a1f32263 100644 --- a/comfy_api_nodes/nodes_recraft.py +++ b/comfy_api_nodes/nodes_recraft.py @@ -12,6 +12,8 @@ from comfy_api_nodes.apis.recraft import ( RecraftColor, RecraftColorChain, RecraftControls, + RecraftCreateStyleRequest, + RecraftCreateStyleResponse, RecraftImageGenerationRequest, RecraftImageGenerationResponse, RecraftImageSize, @@ -323,6 +325,75 @@ class RecraftStyleInfiniteStyleLibrary(IO.ComfyNode): return IO.NodeOutput(RecraftStyle(style_id=style_id)) +class RecraftCreateStyleNode(IO.ComfyNode): + @classmethod + def define_schema(cls): + return IO.Schema( + node_id="RecraftCreateStyleNode", + display_name="Recraft Create Style", + category="api node/image/Recraft", + description="Create a custom style from reference images. " + "Upload 1-5 images to use as style references. " + "Total size of all images is limited to 5 MB.", + inputs=[ + IO.Combo.Input( + "style", + options=["realistic_image", "digital_illustration"], + tooltip="The base style of the generated images.", + ), + IO.Autogrow.Input( + "images", + template=IO.Autogrow.TemplatePrefix( + IO.Image.Input("image"), + prefix="image", + min=1, + max=5, + ), + ), + ], + outputs=[ + IO.String.Output(display_name="style_id"), + ], + hidden=[ + IO.Hidden.auth_token_comfy_org, + IO.Hidden.api_key_comfy_org, + IO.Hidden.unique_id, + ], + is_api_node=True, + price_badge=IO.PriceBadge( + expr="""{"type":"usd","usd": 0.04}""", + ), + ) + + @classmethod + async def execute( + cls, + style: str, + images: IO.Autogrow.Type, + ) -> IO.NodeOutput: + files = [] + total_size = 0 + max_total_size = 5 * 1024 * 1024 # 5 MB limit + for i, img in enumerate(list(images.values())): + file_bytes = tensor_to_bytesio(img, total_pixels=2048 * 2048, mime_type="image/webp").read() + total_size += len(file_bytes) + if total_size > max_total_size: + raise Exception("Total size of all images exceeds 5 MB limit.") + files.append((f"file{i + 1}", file_bytes)) + + response = await sync_op( + cls, + endpoint=ApiEndpoint(path="/proxy/recraft/styles", method="POST"), + response_model=RecraftCreateStyleResponse, + files=files, + data=RecraftCreateStyleRequest(style=style), + content_type="multipart/form-data", + max_retries=1, + ) + + return IO.NodeOutput(response.id) + + class RecraftTextToImageNode(IO.ComfyNode): @classmethod def define_schema(cls): @@ -395,7 +466,7 @@ class RecraftTextToImageNode(IO.ComfyNode): negative_prompt: str = None, recraft_controls: RecraftControls = None, ) -> IO.NodeOutput: - validate_string(prompt, strip_whitespace=False, max_length=1000) + validate_string(prompt, strip_whitespace=False, min_length=1, max_length=1000) default_style = RecraftStyle(RecraftStyleV3.realistic_image) if recraft_style is None: recraft_style = default_style @@ -1024,6 +1095,7 @@ class RecraftExtension(ComfyExtension): RecraftStyleV3DigitalIllustrationNode, RecraftStyleV3LogoRasterNode, RecraftStyleInfiniteStyleLibrary, + RecraftCreateStyleNode, RecraftColorRGBNode, RecraftControlsNode, ]