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from __future__ import annotations
import string
import random
import json
import numpy as np
from ...typing import ImageType
from aiohttp import ClientSession
from ...image import to_image, process_image, to_base64
image_config = {
"maxImagePixels": 360000,
"imageCompressionRate": 0.7,
"enableFaceBlurDebug": 0,
}
async def upload_image(
session: ClientSession,
image: ImageType,
tone: str,
proxy: str = None
) -> dict:
image = to_image(image)
width, height = image.size
max_image_pixels = image_config['maxImagePixels']
if max_image_pixels / (width * height) < 1:
new_width = int(width * np.sqrt(max_image_pixels / (width * height)))
new_height = int(height * np.sqrt(max_image_pixels / (width * height)))
else:
new_width = width
new_height = height
new_img = process_image(image, new_width, new_height)
new_img_binary_data = to_base64(new_img, image_config['imageCompressionRate'])
data, boundary = build_image_upload_api_payload(new_img_binary_data, tone)
headers = session.headers.copy()
headers["content-type"] = f'multipart/form-data; boundary={boundary}'
headers["referer"] = 'https://www.bing.com/search?q=Bing+AI&showconv=1&FORM=hpcodx'
headers["origin"] = 'https://www.bing.com'
async with session.post("https://www.bing.com/images/kblob", data=data, headers=headers, proxy=proxy) as response:
if response.status != 200:
raise RuntimeError("Failed to upload image.")
image_info = await response.json()
if not image_info.get('blobId'):
raise RuntimeError("Failed to parse image info.")
result = {'bcid': image_info.get('blobId', "")}
result['blurredBcid'] = image_info.get('processedBlobId', "")
if result['blurredBcid'] != "":
result["imageUrl"] = "https://www.bing.com/images/blob?bcid=" + result['blurredBcid']
elif result['bcid'] != "":
result["imageUrl"] = "https://www.bing.com/images/blob?bcid=" + result['bcid']
result['originalImageUrl'] = (
"https://www.bing.com/images/blob?bcid="
+ result['blurredBcid']
if image_config["enableFaceBlurDebug"]
else "https://www.bing.com/images/blob?bcid="
+ result['bcid']
)
return result
def build_image_upload_api_payload(image_bin: str, tone: str):
payload = {
'invokedSkills': ["ImageById"],
'subscriptionId': "Bing.Chat.Multimodal",
'invokedSkillsRequestData': {
'enableFaceBlur': True
},
'convoData': {
'convoid': "",
'convotone': tone
}
}
knowledge_request = {
'imageInfo': {},
'knowledgeRequest': payload
}
boundary="----WebKitFormBoundary" + ''.join(random.choices(string.ascii_letters + string.digits, k=16))
data = (
f'--{boundary}'
+ '\r\nContent-Disposition: form-data; name="knowledgeRequest"\r\n\r\n'
+ json.dumps(knowledge_request, ensure_ascii=False)
+ "\r\n--"
+ boundary
+ '\r\nContent-Disposition: form-data; name="imageBase64"\r\n\r\n'
+ image_bin
+ "\r\n--"
+ boundary
+ "--\r\n"
)
return data, boundary
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