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https://github.com/bohd4nx/FragmentAPI.git
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bohd4nx
48 lines
1.5 KiB
Python
48 lines
1.5 KiB
Python
import logging
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import re
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from typing import Any
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import httpx
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from app.core.exceptions import HashFetchError
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logger = logging.getLogger(__name__)
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async def get_fragment_hash(
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cookies: dict[str, Any],
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headers: dict[str, str],
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page_url: str,
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) -> str:
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# Must look like a real browser navigation — not an XHR — otherwise Fragment
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# returns JSON (no hash in it) instead of full HTML.
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page_headers = {
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k: v for k, v in headers.items()
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if k not in ("accept", "accept-encoding", "content-type", "x-requested-with", "x-aj-referer")
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}
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page_headers.update({
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"accept": "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
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"referer": "https://fragment.com/",
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"sec-fetch-dest": "document",
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"sec-fetch-mode": "navigate",
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"upgrade-insecure-requests": "1",
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})
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async with httpx.AsyncClient(cookies=cookies) as client:
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response = await client.get(page_url, headers=page_headers)
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if response.status_code != 200:
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raise HashFetchError(
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f"Fragment returned HTTP {response.status_code} for {page_url}. "
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"Check that your cookies are valid and not expired."
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)
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match = re.search(r"(?:https://fragment\.com)?/api\?hash=([a-f0-9]+)", response.text)
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if not match:
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raise HashFetchError(
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f"Fragment hash not found in the page source of {page_url}. "
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"The page structure may have changed or you are not logged in."
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)
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return match.group(1)
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