76 lines
2.1 KiB
Python
76 lines
2.1 KiB
Python
from fastapi import FastAPI
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from playwright.async_api import async_playwright, Browser
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from fastapi.responses import JSONResponse
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from pydantic import BaseModel
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from os import environ
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PROXY_SERVER = environ.get("PROXY_SERVER", None)
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PROXY_USERNAME = environ.get("PROXY_USERNAME", None)
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PROXY_PASSWORD = environ.get("PROXY_PASSWORD", None)
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BLOCK_MEDIA = environ.get("BLOCK_MEDIA", "False").upper() == "TRUE"
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app = FastAPI()
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class UrlModel(BaseModel):
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url: str
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wait: int = None
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wait_until: str = "load"
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headers: dict = None
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browser: Browser = None
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@app.on_event("startup")
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async def startup_event():
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global browser
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playwright = await async_playwright().start()
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browser = await playwright.chromium.launch()
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@app.on_event("shutdown")
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async def shutdown_event():
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await browser.close()
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@app.post("/html")
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async def root(body: UrlModel):
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context = None
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if PROXY_SERVER and PROXY_USERNAME and PROXY_PASSWORD:
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context = await browser.new_context(
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proxy={
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"server": PROXY_SERVER,
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"username": PROXY_USERNAME,
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"password": PROXY_PASSWORD,
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}
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)
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else:
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context = await browser.new_context()
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if BLOCK_MEDIA:
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await context.route(
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"**/*.{png,jpg,jpeg,gif,svg,mp3,mp4,avi,flac,ogg,wav,webm}",
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handler=lambda route, request: route.abort(),
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)
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page = await context.new_page()
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# Set headers if provided
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if body.headers:
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await page.set_extra_http_headers(body.headers)
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await page.goto(
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body.url,
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timeout=15000,
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wait_until=body.wait_until if body.wait_until else "load",
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) # Set max timeout to 15s
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if body.wait: # Check if wait parameter is provided in the request body
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await page.wait_for_timeout(
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body.wait
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) # Convert seconds to milliseconds for playwright
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page_content = await page.content()
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await context.close()
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json_compatible_item_data = {"content": page_content}
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return JSONResponse(content=json_compatible_item_data)
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