diff options
Diffstat (limited to 'g4f/Provider/bing/upload_image.py')
| -rw-r--r-- | g4f/Provider/bing/upload_image.py | 166 |
1 files changed, 47 insertions, 119 deletions
diff --git a/g4f/Provider/bing/upload_image.py b/g4f/Provider/bing/upload_image.py index 329e6df4..a7413207 100644 --- a/g4f/Provider/bing/upload_image.py +++ b/g4f/Provider/bing/upload_image.py @@ -3,70 +3,59 @@ from __future__ import annotations import string import random import json -import re -import io -import base64 import numpy as np -from PIL import Image +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: str, + image: ImageType, tone: str, proxy: str = None -): - try: - image_config = { - "maxImagePixels": 360000, - "imageCompressionRate": 0.7, - "enableFaceBlurDebug": 0, - } - is_data_uri_an_image(image) - img_binary_data = extract_data_uri(image) - is_accepted_format(img_binary_data) - img = Image.open(io.BytesIO(img_binary_data)) - width, height = img.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 - try: - orientation = get_orientation(img) - except Exception: - orientation = None - new_img = process_image(orientation, img, new_width, new_height) - new_img_binary_data = compress_image_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 - except Exception as e: - raise RuntimeError(f"Upload image failed: {e}") +) -> 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): @@ -98,65 +87,4 @@ def build_image_upload_api_payload(image_bin: str, tone: str): + boundary + "--\r\n" ) - return data, boundary - -def is_data_uri_an_image(data_uri: str): - # Check if the data URI starts with 'data:image' and contains an image format (e.g., jpeg, png, gif) - if not re.match(r'data:image/(\w+);base64,', data_uri): - raise ValueError("Invalid data URI image.") - # Extract the image format from the data URI - image_format = re.match(r'data:image/(\w+);base64,', data_uri).group(1) - # Check if the image format is one of the allowed formats (jpg, jpeg, png, gif) - if image_format.lower() not in ['jpeg', 'jpg', 'png', 'gif']: - raise ValueError("Invalid image format (from mime file type).") - -def is_accepted_format(binary_data: bytes) -> bool: - if binary_data.startswith(b'\xFF\xD8\xFF'): - pass # It's a JPEG image - elif binary_data.startswith(b'\x89PNG\r\n\x1a\n'): - pass # It's a PNG image - elif binary_data.startswith(b'GIF87a') or binary_data.startswith(b'GIF89a'): - pass # It's a GIF image - elif binary_data.startswith(b'\x89JFIF') or binary_data.startswith(b'JFIF\x00'): - pass # It's a JPEG image - elif binary_data.startswith(b'\xFF\xD8'): - pass # It's a JPEG image - elif binary_data.startswith(b'RIFF') and binary_data[8:12] == b'WEBP': - pass # It's a WebP image - else: - raise ValueError("Invalid image format (from magic code).") - -def extract_data_uri(data_uri: str) -> bytes: - data = data_uri.split(",")[1] - data = base64.b64decode(data) - return data - -def get_orientation(data: bytes) -> int: - if data[:2] != b'\xFF\xD8': - raise Exception('NotJpeg') - with Image.open(data) as img: - exif_data = img._getexif() - if exif_data is not None: - orientation = exif_data.get(274) # 274 corresponds to the orientation tag in EXIF - if orientation is not None: - return orientation - -def process_image(orientation: int, img: Image.Image, new_width: int, new_height: int) -> Image.Image: - # Initialize the canvas - new_img = Image.new("RGB", (new_width, new_height), color="#FFFFFF") - if orientation: - if orientation > 4: - img = img.transpose(Image.FLIP_LEFT_RIGHT) - if orientation in [3, 4]: - img = img.transpose(Image.ROTATE_180) - if orientation in [5, 6]: - img = img.transpose(Image.ROTATE_270) - if orientation in [7, 8]: - img = img.transpose(Image.ROTATE_90) - new_img.paste(img, (0, 0)) - return new_img - -def compress_image_to_base64(image: Image.Image, compression_rate: float) -> str: - output_buffer = io.BytesIO() - image.save(output_buffer, format="JPEG", quality=int(compression_rate * 100)) - return base64.b64encode(output_buffer.getvalue()).decode('utf-8')
\ No newline at end of file + return data, boundary
\ No newline at end of file |