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from flask import Flask, request, Response
import requests
import logging
from urllib.parse import urljoin
from urllib.parse import quote
from bs4 import BeautifulSoup
import re
# Configure logging
logging.basicConfig(level=logging.INFO)
logger = logging.getLogger(__name__)
app = Flask(__name__)
# Target URL base
TARGET_BASE_URL = "https://superetka.com"
@app.route('/proxy_image')
def proxy_image():
from urllib.parse import unquote
image_url = unquote(request.args.get('url'))
if not image_url:
return 'No URL provided', 400
try:
# Get headers from the incoming request
headers = {key: value for key, value in request.headers if key.lower() != 'host'}
headers['Referer'] = TARGET_BASE_URL
headers['User-Agent'] = 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36'
# Forward the request to get the image
resp = requests.get(
image_url,
headers=headers,
cookies=request.cookies,
timeout=30,
allow_redirects=True
)
# Check response status
if resp.status_code != 200:
logger.error(f"Error response from target: {resp.status_code}")
return f"Error: {resp.status_code}", resp.status_code
return Response(resp.content, mimetype=resp.headers.get('Content-Type', 'image/jpeg'))
except Exception as e:
logger.error(f"Error proxying image: {str(e)}")
return str(e), 500
@app.route('/', defaults={'path': ''}, methods=['GET', 'POST', 'PUT', 'DELETE', 'PATCH', 'OPTIONS'])
@app.route('/<path:path>', methods=['GET', 'POST', 'PUT', 'DELETE', 'PATCH', 'OPTIONS'])
def proxy(path):
# Construct target URL with path and query parameters
if path and path.strip():
# If path is provided, use it
url = f"{TARGET_BASE_URL}/{path}"
else:
# Default to wap.php if no path is provided
url = f"{TARGET_BASE_URL}/etka/wap.php"
# If there are query parameters, append them to the URL
if request.query_string:
url = f"{url}?{request.query_string.decode('utf-8')}"
# Log the constructed URL
logger.info(f"Constructed URL: {url}")
# Log the request
logger.info(f"Received request: {request.method} {request.url}")
logger.info(f"Forwarding to: {url}")
# Get headers from the incoming request
headers = {key: value for key, value in request.headers if key.lower() != 'host'}
try:
# Forward the request to the target server
# Don't pass params separately as they're already in the URL
resp = requests.request(
method=request.method,
url=url,
headers=headers,
data=request.get_data(),
cookies=request.cookies,
allow_redirects=False,
timeout=30
)
# Log the response
logger.info(f"Received response from target: {resp.status_code}")
# Check if response is HTML and filter content if needed
content_type = resp.headers.get('Content-Type', '')
if 'text/html' in content_type:
# Parse HTML content
html_content = resp.content.decode('utf-8', errors='ignore')
soup = BeautifulSoup(html_content, 'html.parser')
# Filter out "Полная версия ETKA"
for element in soup.find_all(string=re.compile('Полная версия ETKA')):
# Replace the text with empty string
element.replace_with('')
# Filter out README content and other unnecessary elements
for element in soup.find_all(string=re.compile('README', re.IGNORECASE)):
element.replace_with('')
# Remove zoom links (+/-) and "Image not loaded?" link
for link in soup.find_all('a'):
href = link.get('href', '')
if 'zoom=' in href or link.string == '+' or link.string == '-':
link.decompose()
elif link.string and 'Не загрузилось изображение?' in link.string:
link.decompose()
# Redirect part number links to Google search
# Look for links that contain part numbers (typically in the second column of the table)
part_number_links = soup.select('td:nth-child(2) a')
for link in part_number_links:
# Get the part number from the link text
part_number = link.text.strip()
# Check if it matches a part number pattern (alphanumeric with possible spaces)
if re.match(r'^[A-Z0-9 ]+$', part_number):
# Create a Google search URL for this part number with avto.pro
google_search_url = f"https://www.google.com/search?q={part_number} avto.pro"
# Update the link's href attribute and add target="_blank" to open in new tab
link['href'] = google_search_url
link['target'] = '_blank'
# Update image sources to use our proxy
for img in soup.find_all('img'):
img_src = img['src']
if not img_src.startswith('http'):
img_src = urljoin(TARGET_BASE_URL, img_src)
proxy_url = f"/proxy_image?url={quote(img_src)}"
img['src'] = proxy_url
img['style'] = 'max-width: 100%; height: auto; border: 1px solid #ddd; border-radius: 4px; box-shadow: 0 2px 4px rgba(0,0,0,0.1); margin: 10px 0;'
# Add "Open Original Image" button next to each image
button = soup.new_tag('a')
button['href'] = proxy_url
button['target'] = '_blank'
button['class'] = 'open-image-btn'
button.string = 'Открыть оригинал изображения'
button['style'] = 'display: inline-block; margin: 10px; padding: 8px 15px; background-color: #4a90e2; border: none; border-radius: 4px; text-decoration: none; color: white; font-weight: 500; transition: all 0.3s ease; box-shadow: 0 2px 4px rgba(0,0,0,0.1);'
img.insert_after(button)
# Add modal container for fullscreen image view
modal_div = soup.new_tag('div')
modal_div['id'] = 'imageModal'
modal_div['class'] = 'modal'
modal_div['style'] = 'display: none;'
modal_img = soup.new_tag('img')
modal_img['id'] = 'modalImage'
modal_img['src'] = ''
modal_img['alt'] = 'Fullscreen Image'
close_btn = soup.new_tag('span')
close_btn['class'] = 'close'
close_btn.string = '×'
modal_div.append(close_btn)
modal_div.append(modal_img)
if soup.body:
soup.body.append(modal_div)
else:
body_tag = soup.new_tag('body')
body_tag.append(modal_div)
if soup.html:
soup.html.append(body_tag)
else:
html_tag = soup.new_tag('html')
html_tag.append(body_tag)
soup.append(html_tag)
# Add JavaScript for modal functionality
script_tag = soup.new_tag('script')
script_tag.string = '''
document.addEventListener('DOMContentLoaded', function() {
var modal = document.getElementById('imageModal');
var modalImg = document.getElementById('modalImage');
var closeBtn = document.getElementsByClassName('close')[0];
var scale = 1;
var isDragging = false;
var startX, startY, translateX = 0, translateY = 0;
// Add zoom controls next to close button
var zoomControls = document.createElement('div');
zoomControls.className = 'zoom-controls';
zoomControls.innerHTML = `
<button class="zoom-btn" onclick="changeZoom(0.1)">+</button>
<button class="zoom-btn" onclick="changeZoom(-0.1)">-</button>
<button class="zoom-btn" onclick="resetZoom()">Reset</button>
`;
var closeContainer = document.createElement('div');
closeContainer.className = 'close-container';
closeContainer.appendChild(zoomControls);
closeContainer.appendChild(closeBtn);
modal.appendChild(closeContainer);
// Zoom functions
window.changeZoom = function(delta) {
scale = Math.min(Math.max(scale + delta, 0.5), 3);
applyTransform();
};
window.resetZoom = function() {
scale = 1;
translateX = 0;
translateY = 0;
applyTransform();
};
function applyTransform() {
modalImg.style.transform = `translate(${translateX}px, ${translateY}px) scale(${scale})`;
}
// Mouse wheel zoom
modal.addEventListener('wheel', function(e) {
e.preventDefault();
const delta = e.deltaY * -0.001;
scale = Math.min(Math.max(scale + delta, 0.5), 3);
applyTransform();
});
// Touch gestures for mobile
let initialDistance = 0;
modal.addEventListener('touchstart', function(e) {
if (e.touches.length === 2) {
initialDistance = Math.hypot(
e.touches[0].pageX - e.touches[1].pageX,
e.touches[0].pageY - e.touches[1].pageY
);
}
});
modal.addEventListener('touchmove', function(e) {
if (e.touches.length === 2) {
e.preventDefault();
const currentDistance = Math.hypot(
e.touches[0].pageX - e.touches[1].pageX,
e.touches[0].pageY - e.touches[1].pageY
);
const delta = (currentDistance - initialDistance) * 0.01;
scale = Math.min(Math.max(scale + delta, 0.5), 3);
initialDistance = currentDistance;
applyTransform();
}
});
// Add click event to all images
document.querySelectorAll('img:not(#modalImage)').forEach(function(img) {
img.style.cursor = 'pointer';
img.addEventListener('click', function() {
modal.style.display = 'flex';
modalImg.src = this.src;
document.body.style.overflow = 'hidden';
scale = 1;
translateX = 0;
translateY = 0;
applyTransform();
setTimeout(function() {
modal.classList.add('show');
}, 10);
});
});
// Close modal on click
function closeModal() {
modal.classList.remove('show');
setTimeout(function() {
modal.style.display = 'none';
document.body.style.overflow = 'auto';
}, 300);
}
closeBtn.onclick = closeModal;
modal.onclick = function(e) {
if (e.target === modal) closeModal();
};
// Close on escape key
document.addEventListener('keydown', function(e) {
if (e.key === 'Escape') closeModal();
});
// Image dragging
modalImg.addEventListener('mousedown', function(e) {
isDragging = true;
startX = e.clientX - translateX;
startY = e.clientY - translateY;
modalImg.style.cursor = 'grabbing';
});
document.addEventListener('mousemove', function(e) {
if (isDragging) {
translateX = e.clientX - startX;
translateY = e.clientY - startY;
applyTransform();
}
});
document.addEventListener('mouseup', function() {
isDragging = false;
modalImg.style.cursor = 'grab';
});
});
'''
if soup.body:
soup.body.append(script_tag)
# Add CSS styles to improve design
style_tag = soup.new_tag('style')
style_tag.string = '''
:root {
/* Light mode variables */
--primary-gradient: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
--hover-gradient: linear-gradient(135deg, #2980b9 0%, #2471a3 100%);
--bg-gradient: linear-gradient(135deg, #f5f7fa 0%, #e4e9f2 100%);
--card-shadow: 0 8px 20px rgba(0,0,0,0.08);
--transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
--text-color: #2c3e50;
--bg-color: var(--bg-gradient);
--card-bg: rgba(255, 255, 255, 0.98);
--card-border: rgba(255, 255, 255, 0.8);
--table-border: rgba(236, 240, 241, 0.8);
--table-even-row: rgba(245, 247, 250, 0.5);
--hr-color: rgba(44, 62, 80, 0.2);
--link-color: #2563eb;
--link-hover-color: #1d4ed8;
--link-visited-color: #4338ca;
}
/* Dark mode variables */
[data-theme="dark"] {
--primary-gradient: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
--hover-gradient: linear-gradient(135deg, #1e40af 0%, #1e3a8a 100%);
--bg-gradient: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
--card-shadow: 0 8px 20px rgba(0,0,0,0.2);
--text-color: #e2e8f0;
--bg-color: var(--bg-gradient);
--card-bg: rgba(30, 41, 59, 0.98);
--card-border: rgba(30, 41, 59, 0.8);
--table-border: rgba(51, 65, 85, 0.8);
--table-even-row: rgba(30, 41, 59, 0.5);
--hr-color: rgba(226, 232, 240, 0.2);
--link-color: #93c5fd;
--link-hover-color: #bfdbfe;
--link-visited-color: #c4b5fd;
}
body {
font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
line-height: 1.7;
padding: 30px;
max-width: 1400px;
margin: 0 auto;
background: var(--bg-color);
color: var(--text-color);
min-height: 100vh;
transition: background 0.3s ease, color 0.3s ease;
}
.breadcrumb {
display: flex;
flex-wrap: wrap;
gap: 15px;
align-items: center;
padding: 20px;
background: var(--card-bg);
border-radius: 16px;
box-shadow: var(--card-shadow);
margin-bottom: 30px;
backdrop-filter: blur(10px);
border: 1px solid var(--card-border);
}
.breadcrumb a {
text-decoration: none;
color: var(--link-color);
padding: 8px 16px;
border-radius: 8px;
transition: var(--transition);
font-weight: 500;
background: rgba(52, 152, 219, 0.1);
text-shadow: 0 1px 1px rgba(0, 0, 0, 0.1);
}
[data-theme="dark"] a:hover {
text-shadow: 0 2px 4px rgba(0, 0, 0, 0.9);
color: #dbeafe;
text-decoration: underline;
}
.breadcrumb a:hover {
background: var(--primary-gradient);
transform: translateY(-2px);
color: white;
}
.breadcrumb > span:after {
content: '›';
margin-left: 15px;
color: #95a5a6;
font-size: 1.4em;
font-weight: 300;
}
ul {
list-style: none;
padding: 0;
display: grid;
grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
gap: 20px;
margin: 30px 0;
}
li {
background: var(--card-bg);
border-radius: 16px;
overflow: hidden;
transition: var(--transition);
box-shadow: var(--card-shadow);
border: 1px solid var(--card-border);
}
li:hover {
transform: translateY(-5px);
box-shadow: 0 12px 25px rgba(0,0,0,0.1);
}
li a {
display: block;
padding: 20px;
text-decoration: none;
color: var(--link-color);
font-weight: 500;
transition: var(--transition);
background: var(--card-bg);
}
[data-theme="dark"] a {
text-shadow: 0 2px 4px rgba(0, 0, 0, 0.9);
color: #bfdbfe;
}
[data-theme="dark"] a:hover {
text-shadow: 0 2px 4px rgba(0, 0, 0, 0.9);
color: #dbeafe;
text-decoration: underline;
}
.breadcrumb a:hover {
background: var(--primary-gradient);
color: white;
}
table {
width: 100%;
border-collapse: separate;
border-spacing: 0;
background: var(--card-bg);
border-radius: 16px;
overflow: hidden;
box-shadow: var(--card-shadow);
margin: 30px 0;
backdrop-filter: blur(10px);
border: 1px solid var(--card-border);
}
td {
padding: 20px;
border: 1px solid var(--table-border);
transition: var(--transition);
}
tr:nth-child(even) {
background: var(--table-even-row);
}
tr:hover {
background: var(--bg-gradient);
transform: scale(1.002);
}
img {
border-radius: 16px;
box-shadow: var(--card-shadow);
transition: var(--transition);
max-width: 100%;
height: auto;
display: block;
margin: 10px 0;
}
img:hover {
transform: scale(1.03);
box-shadow: 0 12px 25px rgba(0,0,0,0.15);
}
.open-image-btn {
display: inline-block;
margin: 15px 0;
padding: 12px 24px;
background: var(--primary-gradient);
color: white !important;
border-radius: 12px;
text-decoration: none;
transition: var(--transition);
font-weight: 500;
box-shadow: var(--card-shadow);
border: 1px solid rgba(255, 255, 255, 0.2);
}
.open-image-btn:hover {
background: var(--hover-gradient);
transform: translateY(-3px);
box-shadow: 0 12px 25px rgba(0,0,0,0.15);
}
hr {
border: none;
height: 1px;
background: linear-gradient(to right, transparent, var(--hr-color), transparent);
margin: 30px 0;
}
.modal {
display: none;
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: rgba(0, 0, 0, 0.9);
z-index: 1000;
justify-content: center;
align-items: center;
opacity: 0;
transition: opacity 0.3s ease;
}
[data-theme="dark"] .modal {
background: rgba(0, 0, 0, 0.95);
}
.modal.show {
opacity: 1;
}
.modal img {
max-width: 90%;
max-height: 90vh;
margin: auto;
display: block;
box-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
transform: scale(0.9);
transition: transform 0.3s ease;
cursor: grab;
transform-origin: center center;
}
.modal.show img {
transform: scale(1);
}
.close-container {
position: absolute;
top: 15px;
right: 25px;
display: flex;
align-items: center;
gap: 15px;
z-index: 1001;
}
.zoom-controls {
display: flex;
gap: 8px;
}
.zoom-btn {
background: rgba(255, 255, 255, 0.2);
border: 1px solid rgba(255, 255, 255, 0.4);
color: white;
padding: 6px 12px;
border-radius: 4px;
cursor: pointer;
font-size: 14px;
transition: all 0.2s ease;
}
.zoom-btn:hover {
background: rgba(255, 255, 255, 0.3);
transform: translateY(-1px);
}
.close {
color: #f1f1f1;
font-size: 32px;
font-weight: bold;
cursor: pointer;
transition: all 0.3s ease;
padding: 0 8px;
line-height: 1;
}
.close:hover {
color: #3498db;
}
@media (max-width: 768px) {
body { padding: 15px; }
.breadcrumb {
flex-direction: column;
align-items: flex-start;
padding: 15px;
}
ul {
grid-template-columns: 1fr;
gap: 15px;
}
table { font-size: 14px; }
td { padding: 12px; }
.open-image-btn {
width: 100%;
text-align: center;
}
.modal img {
max-width: 95%;
max-height: 95vh;
}
.close {
top: 10px;
right: 15px;
}
}
'''
# Check if head exists, if not create it
if not soup.head:
head_tag = soup.new_tag('head')
if soup.html:
soup.html.insert(0, head_tag)
else:
html_tag = soup.new_tag('html')
html_tag.append(head_tag)
soup.append(html_tag)
soup.head.append(style_tag)
# Add dark mode toggle button
dark_mode_toggle = soup.new_tag('div')
dark_mode_toggle['id'] = 'dark-mode-toggle'
dark_mode_toggle['class'] = 'theme-toggle'
dark_mode_toggle['style'] = 'position: fixed; top: 20px; right: 20px; z-index: 999; display: flex; align-items: center; gap: 10px; background: var(--card-bg); padding: 10px 15px; border-radius: 30px; box-shadow: var(--card-shadow); cursor: pointer; transition: var(--transition);'
toggle_icon = soup.new_tag('span')
toggle_icon['class'] = 'toggle-icon'
toggle_icon['style'] = 'font-size: 18px;'
toggle_icon.string = '🌙'
toggle_text = soup.new_tag('span')
toggle_text['class'] = 'toggle-text'
toggle_text.string = 'Тёмный режим'
dark_mode_toggle.append(toggle_icon)
dark_mode_toggle.append(toggle_text)
if soup.body:
soup.body.insert(0, dark_mode_toggle)
# Add dark mode toggle script
dark_mode_script = soup.new_tag('script')
dark_mode_script.string = '''
document.addEventListener('DOMContentLoaded', function() {
const toggle = document.getElementById('dark-mode-toggle');
const toggleIcon = toggle.querySelector('.toggle-icon');
const toggleText = toggle.querySelector('.toggle-text');
const htmlElement = document.documentElement;
// Check for saved theme preference or use user's system preference
const savedTheme = localStorage.getItem('theme');
const prefersDark = window.matchMedia && window.matchMedia('(prefers-color-scheme: dark)').matches;
// Apply theme based on saved preference or system preference
if (savedTheme === 'dark' || (!savedTheme && prefersDark)) {
htmlElement.setAttribute('data-theme', 'dark');
toggleIcon.textContent = '☀️';
toggleText.textContent = 'Светлый режим';
}
// Toggle theme when button is clicked
toggle.addEventListener('click', function() {
if (htmlElement.getAttribute('data-theme') === 'dark') {
htmlElement.removeAttribute('data-theme');
toggleIcon.textContent = '🌙';
toggleText.textContent = 'Тёмный режим';
localStorage.setItem('theme', 'light');
} else {
htmlElement.setAttribute('data-theme', 'dark');
toggleIcon.textContent = '☀️';
toggleText.textContent = 'Светлый режим';
localStorage.setItem('theme', 'dark');
}
});
});
'''
if soup.body:
soup.body.append(dark_mode_script)
# Convert navigation links to breadcrumb
nav_links = soup.find_all('a', href=True)
breadcrumb_div = soup.new_tag('div')
breadcrumb_div['class'] = 'breadcrumb'
# Find the main navigation container
nav_container = None
for link in nav_links:
if link.parent.name == 'font' and link.parent.parent.name == 'td':
nav_container = link.parent.parent
break
if nav_container:
nav_links = nav_container.find_all('a', href=True)
current_span = None
for link in nav_links:
# Skip empty links or those without text
if not link.string or not link.string.strip():
continue
# Skip navigation arrows and special characters
if any(char in link.string for char in ['>', '<', '→', '←']):
continue
# Create new span for each link
current_span = soup.new_tag('span')
breadcrumb_div.append(current_span)
# Clone the link to avoid modifying original
new_link = soup.new_tag('a', href=link['href'])
new_link.string = link.string.strip()
current_span.append(new_link)
# Replace old navigation with new breadcrumb if we found valid navigation
if nav_container:
nav_container.replace_with(breadcrumb_div)
# Create a Flask response object with filtered content
response = Response(
soup.encode(),
status=resp.status_code,
content_type='text/html; charset=utf-8'
)
else:
# Create a Flask response object with original content
response = Response(
resp.content,
status=resp.status_code
)
# Copy headers from the target response
for key, value in resp.headers.items():
if key.lower() not in ('transfer-encoding', 'content-encoding', 'content-length'):
response.headers[key] = value
# Copy cookies from target response
for cookie in resp.cookies:
response.set_cookie(
key=cookie.name,
value=cookie.value,
# domain=cookie.domain,
path=cookie.path,
expires=cookie.expires,
secure=cookie.secure,
httponly=cookie.httponly
)
return response
except requests.RequestException as e:
logger.error(f"Error forwarding request: {str(e)}")
return Response(f"Error forwarding request: {str(e)}", status=500)
if __name__ == '__main__':
app.run(host='0.0.0.0', port=5000, debug=True) |