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@@ -91,17 +91,8 @@ RATE_LIMIT_MINUTE=60 # Requests per minute (default: 60)
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- `GET /` - Visit URL and get HTML content
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- `GET /seo` - Extract SEO information
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- `GET /meta` - Extract meta tags and Open Graph data
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- `GET /json` - Fetch JSON content from a website
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- `GET /resulting-url` - Get the final URL after navigation (handles redirects)
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The `/json` endpoint intelligently extracts JSON data from websites by:
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- Directly parsing JSON responses (when Content-Type is application/json)
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- Extracting JSON from `<script type="application/json">` tags
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- Finding JSON in `data-json` attributes
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- Searching for JSON-like structures in page content
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- Parsing the entire page content as JSON if possible
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### Management Endpoints
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- `HEAD /` - Health check
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@@ -122,9 +113,6 @@ curl -H "X-API-Key: your-api-key" "http://localhost:8000/?url=https://example.co
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# Extract SEO data
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curl -H "X-API-Key: your-api-key" "http://localhost:8000/seo?url=https://example.com"
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# Fetch JSON content
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curl -H "X-API-Key: your-api-key" "http://localhost:8000/json?url=https://api.example.com/data"
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# Get resulting URL (handles redirects)
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curl -H "X-API-Key: your-api-key" "http://localhost:8000/resulting-url?url=https://example.com"
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@@ -9,7 +9,6 @@ from app.services.browser import (
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extract_meta_tags_service,
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detect_pagination_service,
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capture_outgoing_calls_service,
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fetch_json_service,
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get_resulting_url_service
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)
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@@ -156,34 +155,6 @@ async def capture_outgoing_calls(url: str, skipCache: bool = False, x_api_key: O
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print(f"Error capturing outgoing calls for URL {decoded_url}: {e}")
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raise HTTPException(status_code=500, detail=str(e))
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@router.get("/json")
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async def fetch_json(url: str, skipCache: bool = False, x_api_key: Optional[str] = Header(None)):
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"""Fetch JSON content from a website"""
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# Validate API key
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if not x_api_key or x_api_key != API_KEY:
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raise HTTPException(status_code=401, detail="Invalid API key")
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# Decode URL if it's encoded
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decoded_url = unquote(url)
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# Check cache first (unless skipCache is True)
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if not skipCache:
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cached_result = get_cached_data(decoded_url, "json")
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if cached_result:
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return cached_result
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try:
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# Call the service function
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result = await fetch_json_service(decoded_url)
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# Save to cache
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if(result["status"] == "success"):
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save_to_cache(decoded_url, "json", result)
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return result
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except Exception as e:
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print(f"Error fetching JSON for URL {decoded_url}: {e}")
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raise HTTPException(status_code=500, detail=str(e))
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@router.get("/resulting-url")
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async def get_resulting_url(url: str, skipCache: bool = False, x_api_key: Optional[str] = Header(None)):
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@@ -895,57 +895,6 @@ async def capture_outgoing_calls_service(decoded_url):
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# Perform the operation
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return await safe_browser_operation(decoded_url, outgoing_calls_operation)
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async def fetch_json_service(decoded_url):
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"""Service function to fetch JSON content from a website"""
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print(f"Fetching JSON from: {decoded_url}")
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# Define the operation to perform with the browser
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async def json_operation(page):
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try:
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response = await page.goto(decoded_url, wait_until='networkidle', timeout=30000)
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if not response:
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print(f"Warning: No response object returned for {decoded_url}")
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# Get the final URL after any redirects and decode it
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final_url = page.url
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decoded_final_url = unquote(final_url)
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# Try to get JSON content
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try:
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content = await page.content()
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# Check if the page contains JSON
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if content.strip().startswith('{') or content.strip().startswith('['):
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return {
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"status": "success",
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"url": decoded_url,
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"final_url": decoded_final_url,
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"content": content,
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"content_type": "json"
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}
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else:
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return {
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"status": "success",
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"url": decoded_url,
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"final_url": decoded_final_url,
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"content": content,
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"content_type": "html"
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}
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except Exception as e:
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return {
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"status": "partial",
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"url": decoded_url,
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"final_url": decoded_final_url,
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"error": f"Could not get content: {str(e)}"
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}
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except Exception as e:
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print(f"Error during JSON fetch: {e}")
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return {"status": "error", "url": decoded_url, "error": str(e)}
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# Perform the operation
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return await safe_browser_operation(decoded_url, json_operation)
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async def get_resulting_url_service(decoded_url):
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"""Service function to get the resulting URL after navigation (handles redirects)"""
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print(f"Getting resulting URL for: {decoded_url}")
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