104 lines
3.6 KiB
Python
104 lines
3.6 KiB
Python
import os
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import sys
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import json
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from PIL import Image
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from PIL.PngImagePlugin import PngInfo
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import numpy as np
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sys.path.insert(0, os.path.join(os.path.dirname(os.path.realpath(__file__)), "comfy"))
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from comfy.cli_args import args
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import folder_paths
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class SaveImageWithCallback:
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def __init__(self):
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self.output_dir = folder_paths.get_output_directory()
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self.type = "output"
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self.prefix_append = ""
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self.compress_level = 4
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@classmethod
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def INPUT_TYPES(s):
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return {
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"required": {
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"images": ("IMAGE", {"tooltip": "The images to save."}),
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"filename_prefix": (
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"STRING",
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{
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"default": "ComfyUI",
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"tooltip": "The prefix for the file to save. This may include formatting information such as %date:yyyy-MM-dd% or %Empty Latent Image.width% to include values from nodes.",
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},
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),
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},
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"hidden": {"prompt": "PROMPT", "extra_pnginfo": "EXTRA_PNGINFO"},
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}
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RETURN_TYPES = ()
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FUNCTION = "save_images_with_callback"
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OUTPUT_NODE = True
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CATEGORY = "image"
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DESCRIPTION = "Saves the input images to your ComfyUI output directory."
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def save_images_with_callback(
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self, images, filename_prefix="ComfyUI", prompt=None, extra_pnginfo=None
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):
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print("============= Save Image With Callback =============")
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filename_prefix += self.prefix_append
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full_output_folder, filename, counter, subfolder, filename_prefix = (
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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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)
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)
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results = list()
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for batch_number, image in enumerate(images):
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i = 255.0 * 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("%batch_num%", str(batch_number))
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file = f"{filename_with_batch_num}_{counter:05}_.png"
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print(f"file: {file}")
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print(f"filename_with_batch_num: {filename_with_batch_num}")
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img.save(
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os.path.join(full_output_folder, file),
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pnginfo=metadata,
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compress_level=self.compress_level,
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)
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results.append(
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{"filename": file, "subfolder": subfolder, "type": self.type}
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)
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if extra_pnginfo and extra_pnginfo.get("callback_data"):
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callback_data = extra_pnginfo.get("callback_data")
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print(f"callback_data: {callback_data}")
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try:
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import requests
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webhook_url = callback_data["callback_url"]
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webhook_data = {
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"filename": file,
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"full_path": os.path.join(full_output_folder, file),
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"type": self.type,
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"callback_data": callback_data,
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}
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requests.post(webhook_url, json=webhook_data)
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except Exception as e:
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print(f"Failed to send webhook: {str(e)}")
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counter += 1
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return {"ui": {"images": results}}
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