mirror of
https://github.com/trushildhokiya/allininx-2.git
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69 lines
2.1 KiB
Python
69 lines
2.1 KiB
Python
from typing import Optional
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from urllib.parse import urljoin, urlparse
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from bs4 import BeautifulSoup
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from fastapi import APIRouter
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from httpx import AsyncClient, HTTPStatusError, RequestError
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from pydantic import BaseModel, Field
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from reworkd_platform.web.api.errors import PlatformaticError
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router = APIRouter()
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class Metadata(BaseModel):
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title: Optional[str] = Field(default=None, description="Title of the page")
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hostname: Optional[str] = Field(default=None, description="Hostname of the page")
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favicon: Optional[str] = Field(default=None, description="Favicon of the page")
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@router.get(
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"",
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)
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async def extract_metadata(url: str) -> Metadata:
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try:
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headers = {
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"User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 12_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36"
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}
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async with AsyncClient() as client:
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res = await client.get(url, headers=headers)
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res.raise_for_status()
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soup = BeautifulSoup(res.text, "html.parser")
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parsed_url = urlparse(url)
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metadata = Metadata(
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hostname=parsed_url.hostname,
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title=soup.title.string.strip() if soup.title else None,
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)
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favicon = None
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for link in soup.find_all("link", rel=lambda x: x in ["icon", "shortcut icon"]):
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favicon = link.get("href")
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if not favicon.startswith("http"):
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favicon = urljoin(url, favicon)
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break
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metadata.favicon = (
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favicon
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if favicon
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else f"{parsed_url.scheme}://{parsed_url.hostname}/favicon.ico"
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)
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return metadata
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except (RequestError, HTTPStatusError):
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parsed_url = urlparse(url)
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return Metadata(
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hostname=parsed_url.hostname,
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favicon=f"{parsed_url.scheme}://{parsed_url.hostname}/favicon.ico",
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)
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except Exception as e:
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raise PlatformaticError(
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base_exception=e,
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detail=f"Could not extract metadata from {url}",
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should_log=False,
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)
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