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# files.altafcreator.com is a READ-ONLY website of files I want to share.
# This code is not safe for user-uploaded files.
import fastapi
from fastapi.middleware.cors import CORSMiddleware
import fastapi.staticfiles
import fastapi.responses
from pathlib import Path
import html
from bs4 import BeautifulSoup
import datetime
from dotenv import load_dotenv
from os import getenv
print("Hello, world!")
load_dotenv()
FOLDER_PATH = Path(getenv("FOLDER_PATH")).resolve()
# FOLDER_PATH = "/var/files"
app = fastapi.FastAPI(title="altaf-files", decscription="altaf-files backend", version="1.0")
origins = [
"http://localhost",
"http://localhost:9092",
"https://files.altafcreator.com",
]
app.add_middleware(
CORSMiddleware,
allow_origins=origins,
allow_credentials=True,
allow_methods=["*"],
allow_headers=["*"],
)
HTML_FOLDER_TEMPLATE = ""
with open("index.html") as f:
HTML_FOLDER_TEMPLATE = f.read()
@app.middleware("http")
async def force_trailing_slash(request: fastapi.Request, call_next):
path = request.url.path
if not path.endswith("/") and not Path(path).suffix:
new_url = str(request.url.replace(path=path + "/"))
return fastapi.responses.RedirectResponse(url=new_url, status_code=301)
response = await call_next(request)
return response
@app.get("/{path:path}")
def folder(path: str):
target_path = (FOLDER_PATH / path).resolve()
if not target_path.is_relative_to(FOLDER_PATH):
return fastapi.responses.Response(status_code=403, content="Access denied.")
if target_path.is_file():
# if target_path.suffix == ".md":
# return fastapi.responses.Response(content=markdown(target_path), media_type="text/html", status_code=200)
return fastapi.responses.FileResponse(target_path)
elif not target_path.is_dir():
return fastapi.responses.Response(status_code=404)
files = []
directories = []
for item in sorted(target_path.iterdir()):
if (target_path / item.name).resolve().is_file():
files.append(item.name)
else:
directories.append(item.name)
soup = BeautifulSoup(HTML_FOLDER_TEMPLATE, "html.parser")
for d in directories:
add_item_html(d, path, True, soup)
for f in files:
add_item_html(f, path, False, soup)
local_path_list = path.split("/")
home_btn = soup.new_tag("a")
home_btn["class"] = "link"
home_btn["href"] = "/"
home_btn.string = "🏠 altaf-files"
soup.select_one("#breadcrumb-container").append(home_btn)
for i in range(len(local_path_list)):
new_sep = soup.new_tag("span")
new_sep.string = "/"
soup.select_one("#breadcrumb-container").append(new_sep)
new_btn = soup.new_tag("a")
new_btn["class"] = "link"
new_btn["href"] = "/" + "/".join(local_path_list[0:i + 1])
new_btn.string = local_path_list[i]
soup.select_one("#breadcrumb-container").append(new_btn)
return fastapi.responses.Response(content=str(soup), media_type="text/html", status_code=200)
def markdown(absolute_path: str):
pass
def add_item_html(child_path: str, current_path: str, is_directory: bool, soup: BeautifulSoup):
href_path = ""
if current_path == "":
href_path = f"/{child_path}"
else:
href_path = f"/{current_path.rstrip('/')}/{child_path}"
symbol = "📄"
if is_directory:
symbol = "📂"
absolute_path = Path(f"{str(FOLDER_PATH).rstrip('/')}/{current_path.rstrip('/')}/{child_path}").resolve()
if not absolute_path.exists():
return ""
size = "—"
if not is_directory:
size = format_size(absolute_path.stat().st_size)
date_modified = str(datetime.datetime.fromtimestamp(absolute_path.stat().st_mtime))[:10].replace("-", "/")
new_btn = soup.new_tag("a")
new_btn["href"] = href_path
new_div = soup.new_tag("div")
new_btn.append(new_div)
new_span_name = soup.new_tag("span")
new_span_name.string = f"{symbol} {child_path}"
new_div.append(new_span_name)
new_span_date = soup.new_tag("span")
new_span_date["class"] = "list-metadata list-date"
new_div.append(new_span_date)
new_span_date.string = date_modified
new_span_size = soup.new_tag("span")
new_span_size["class"] = "list-metadata"
new_span_size.string = size
new_div.append(new_span_size)
soup.select_one("#list-container").append(new_btn)
def format_size(byte_size):
for unit in ['B', 'KiB', 'MiB', 'GiB', 'TiB']:
if byte_size < 1024.0:
return f"{round(byte_size, 1)} {unit}"
byte_size /= 1024.0
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