94 lines
3.4 KiB
Python
94 lines
3.4 KiB
Python
import folder_paths
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from nodes import SaveImage
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import random
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from PIL import Image, ImageOps
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import os
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import numpy as np
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import json
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from PIL.PngImagePlugin import PngInfo
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from comfy.cli_args import args
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from server import PromptServer
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from .src.utils.chooser import ChooserMessage, ChooserCancelled
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class WaitImagSelector(SaveImage):
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def __init__(self):
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self.output_dir = folder_paths.get_temp_directory()
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self.type = "temp"
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self.prefix_append = "_temp_" + \
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''.join(random.choice("abcdefghijklmnopqrstupvxyz")
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for x in range(5))
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self.compress_level = 1
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@classmethod
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def INPUT_TYPES(s):
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return {"required":
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{"images": ("IMAGE", ), },
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"hidden": {"prompt": "PROMPT", "extra_pnginfo": "EXTRA_PNGINFO", "unique_id": "UNIQUE_ID"},
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}
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RETURN_TYPES = ("BOOL","IMAGE",)
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RETURN_NAMES = ("是否没选","选择图片",)
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FUNCTION = "save_images"
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CATEGORY = "image"
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OUTPUT_NODE = True
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last_ic = {}
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@classmethod
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def IS_CHANGED(cls, unique_id, **kwargs):
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return cls.last_ic[unique_id.split(".")[-1]]
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def save_images(self, images, filename_prefix="ComfyUI", prompt=None, extra_pnginfo=None, unique_id=None):
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id = unique_id.split(".")[-1]
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if id not in ChooserMessage.stash:
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ChooserMessage.stash[id] = {}
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my_stash = ChooserMessage.stash[id]
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filename_prefix += self.prefix_append
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full_output_folder, filename, counter, subfolder, filename_prefix = folder_paths.get_save_image_path(
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filename_prefix, self.output_dir, images[0].shape[1], images[0].shape[0])
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results = list()
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for (batch_number, image) in enumerate(images):
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i = 255. * image.cpu().numpy()
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img = Image.fromarray(np.clip(i, 0, 255).astype(np.uint8))
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metadata = None
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if not args.disable_metadata:
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metadata = PngInfo()
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if prompt is not None:
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metadata.add_text("prompt", json.dumps(prompt))
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if extra_pnginfo is not None:
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for x in extra_pnginfo:
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metadata.add_text(x, json.dumps(extra_pnginfo[x]))
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filename_with_batch_num = filename.replace(
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"%batch_num%", str(batch_number))
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file = f"{filename_with_batch_num}_{counter:05}_.png"
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img.save(os.path.join(full_output_folder, file),
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pnginfo=metadata, compress_level=self.compress_level)
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results.append({
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"filename": file,
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"subfolder": subfolder,
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"type": self.type
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})
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counter += 1
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PromptServer.instance.send_sync(
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"lam-wait-image-select", {"id": id, "urls": results})
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try:
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selections = ChooserMessage.waitForMessage(id, asList=True)
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if len(selections)==1 and selections[0]==-1:
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return {"ui": {"images": results},"result": (True,None,)}
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selImgs = images[selections[:-1]]
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return {"ui": {"images": results},"result": (False,selImgs,)}
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except ChooserCancelled:
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return {"ui": {"images": results},"result": (True,None,)}
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NODE_CLASS_MAPPINGS = {
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"WaitImagSelector": WaitImagSelector
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}
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NODE_DISPLAY_NAME_MAPPINGS = {
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"WaitImagSelector": "等待图片选择器"
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}
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