new file: .env.example
new file: README.md new file: docker-compose.yml new file: media-webgui/Dockerfile new file: media-webgui/app.py new file: media-webgui/static/style.css
This commit is contained in:
DasPoschi
467
media-webgui/app.py
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467
media-webgui/app.py
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#!/usr/bin/env python3
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from __future__ import annotations
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import base64
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import hashlib
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import os
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import random
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import re
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import shlex
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import subprocess
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import threading
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import time
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from dataclasses import dataclass
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from typing import Dict, List
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import paramiko
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from fastapi import FastAPI, Form, Request
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from fastapi.responses import HTMLResponse, RedirectResponse
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from fastapi.staticfiles import StaticFiles
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OUTPUT_DIR = os.environ.get("OUTPUT_DIR", "/output").rstrip("/")
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MD5_DIR = os.environ.get("MD5_DIR", "/md5").rstrip("/")
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JELLYFIN_HOST = os.environ.get("JELLYFIN_HOST", "192.168.1.1")
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JELLYFIN_PORT = int(os.environ.get("JELLYFIN_PORT", "22"))
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JELLYFIN_USER = os.environ.get("JELLYFIN_USER", "")
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JELLYFIN_SSH_KEY = os.environ.get("JELLYFIN_SSH_KEY", "/ssh/id_ed25519")
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JELLYFIN_MOVIES_DIR = os.environ.get("JELLYFIN_MOVIES_DIR", "/jellyfin/Filme").rstrip("/")
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JELLYFIN_SERIES_DIR = os.environ.get("JELLYFIN_SERIES_DIR", "/jellyfin/Serien").rstrip("/")
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ENGINE_DEFAULT = os.environ.get("ENGINE_DEFAULT", "auto").strip().lower()
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YTDLP_FORMAT = os.environ.get("YTDLP_FORMAT", "bestvideo+bestaudio/best")
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BASIC_AUTH_USER = os.environ.get("BASIC_AUTH_USER", "").strip()
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BASIC_AUTH_PASS = os.environ.get("BASIC_AUTH_PASS", "").strip()
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PROXY_MODE = os.environ.get("PROXY_MODE", "round_robin").strip().lower()
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PROXY_LIST_RAW = os.environ.get("PROXY_LIST", "")
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URL_RE = re.compile(r"^https?://", re.I)
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YOUTUBE_RE = re.compile(r"(youtube\.com|youtu\.be)", re.I)
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VIDEO_EXTS = (".mkv",".mp4",".m4v",".avi",".mov",".wmv",".flv",".webm",".ts",".m2ts",".mpg",".mpeg",".vob",".ogv",".3gp",".3g2")
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SERIES_RE = re.compile(r"(?:^|[^a-z0-9])S(\d{1,2})E(\d{1,2})(?:[^a-z0-9]|$)", re.IGNORECASE)
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app = FastAPI()
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app.mount("/static", StaticFiles(directory="static"), name="static")
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def _auth_enabled() -> bool:
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return bool(BASIC_AUTH_USER and BASIC_AUTH_PASS)
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def _check_basic_auth(req: Request) -> bool:
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if not _auth_enabled():
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return True
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hdr = req.headers.get("authorization", "")
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if not hdr.lower().startswith("basic "):
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return False
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b64 = hdr.split(" ", 1)[1].strip()
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try:
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raw = base64.b64decode(b64).decode("utf-8", "replace")
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except Exception:
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return False
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if ":" not in raw:
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return False
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user, pw = raw.split(":", 1)
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return user == BASIC_AUTH_USER and pw == BASIC_AUTH_PASS
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def _auth_challenge() -> HTMLResponse:
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return HTMLResponse("Authentication required", status_code=401, headers={"WWW-Authenticate": 'Basic realm="media-webgui"'})
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@app.middleware("http")
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async def basic_auth_middleware(request: Request, call_next):
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if not _check_basic_auth(request):
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return _auth_challenge()
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return await call_next(request)
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@dataclass
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class Job:
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id: str
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url: str
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engine: str
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library: str
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proxy: str
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status: str
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message: str
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jobs: Dict[str, Job] = {}
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lock = threading.Lock()
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_rr_idx = 0
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def parse_proxy_list(raw: str) -> List[str]:
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out = []
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for line in (raw or "").splitlines():
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s = line.strip()
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if not s or s.startswith("#"):
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continue
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out.append(s)
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seen = set()
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dedup = []
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for x in out:
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if x not in seen:
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seen.add(x)
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dedup.append(x)
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return dedup
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PROXIES = parse_proxy_list(PROXY_LIST_RAW)
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def pick_proxy(forced_proxy: str = "") -> str:
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global _rr_idx
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if forced_proxy:
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return forced_proxy.strip()
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if PROXY_MODE == "off" or not PROXIES:
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return ""
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if PROXY_MODE == "random":
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return random.choice(PROXIES)
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p = PROXIES[_rr_idx % len(PROXIES)]
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_rr_idx += 1
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return p
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def format_proxy_lines(raw: str, scheme: str) -> str:
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scheme = scheme.strip().lower()
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if scheme not in {"socks5", "socks4", "http", "https"}:
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raise ValueError("Unsupported proxy scheme")
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out = []
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for line in (raw or "").splitlines():
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s = line.strip()
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if not s or s.startswith("#"):
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continue
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if "://" in s:
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s = s.split("://", 1)[1].strip()
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if ":" not in s:
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continue
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host, port = s.rsplit(":", 1)
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host, port = host.strip(), port.strip()
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if not host or not port.isdigit():
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continue
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out.append(f"{scheme}://{host}:{port}")
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seen=set(); ded=[]
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for x in out:
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if x not in seen:
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seen.add(x); ded.append(x)
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return "\n".join(ded)
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def pick_engine(url: str, forced: str) -> str:
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forced = (forced or "").strip().lower()
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if forced and forced != "auto":
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return forced
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u = url.lower()
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if YOUTUBE_RE.search(u):
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return "ytdlp"
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if u.split("?")[0].endswith(VIDEO_EXTS):
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return "direct"
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return "direct"
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def run_ytdlp(url: str, out_dir: str, fmt: str, proxy: str):
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cmd = ["yt-dlp", "-f", fmt, "-o", f"{out_dir}/%(title)s.%(ext)s", url]
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if proxy:
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cmd += ["--proxy", proxy]
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subprocess.check_call(cmd)
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def run_aria2(url: str, out_dir: str, proxy: str):
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cmd = ["aria2c", "--dir", out_dir, "--allow-overwrite=true", "--auto-file-renaming=false", url]
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if proxy:
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cmd += ["--all-proxy", proxy]
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subprocess.check_call(cmd)
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def md5_file(path: str) -> str:
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h = hashlib.md5()
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with open(path, "rb") as f:
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for chunk in iter(lambda: f.read(1024*1024), b""):
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h.update(chunk)
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return h.hexdigest()
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def write_md5_sidecar(local_file: str, md5_hex: str) -> str:
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os.makedirs(MD5_DIR, exist_ok=True)
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base = os.path.basename(local_file)
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md5p = os.path.join(MD5_DIR, base + ".md5")
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with open(md5p, "w", encoding="utf-8") as f:
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f.write(f"{md5_hex} {base}\n")
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return md5p
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def ssh_connect() -> paramiko.SSHClient:
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if not JELLYFIN_USER:
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raise RuntimeError("JELLYFIN_USER missing")
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ssh = paramiko.SSHClient()
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ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
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ssh.connect(
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hostname=JELLYFIN_HOST,
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port=JELLYFIN_PORT,
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username=JELLYFIN_USER,
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key_filename=JELLYFIN_SSH_KEY,
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timeout=30,
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)
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return ssh
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def sftp_mkdirs(sftp: paramiko.SFTPClient, remote_dir: str):
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parts = [p for p in remote_dir.split("/") if p]
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cur = ""
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for p in parts:
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cur += "/" + p
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try:
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sftp.stat(cur)
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except IOError:
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sftp.mkdir(cur)
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def sftp_upload(ssh: paramiko.SSHClient, local_path: str, remote_path: str):
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sftp = ssh.open_sftp()
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try:
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sftp_mkdirs(sftp, os.path.dirname(remote_path))
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sftp.put(local_path, remote_path)
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except Exception as e:
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raise RuntimeError(f"SFTP upload failed: local={local_path} remote={remote_path} error={e}")
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finally:
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sftp.close()
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def remote_md5sum(ssh: paramiko.SSHClient, remote_path: str) -> str:
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cmd = f"md5sum {shlex.quote(remote_path)}"
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_, stdout, stderr = ssh.exec_command(cmd, timeout=120)
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out = stdout.read().decode("utf-8", "replace").strip()
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err = stderr.read().decode("utf-8", "replace").strip()
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if err and not out:
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raise RuntimeError(f"Remote md5sum failed: {err}")
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if not out:
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raise RuntimeError("Remote md5sum returned empty output")
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return out.split()[0]
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def choose_target_dir(library: str, filename: str) -> str:
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library = (library or "auto").lower()
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if library == "series":
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return JELLYFIN_SERIES_DIR
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if library == "movies":
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return JELLYFIN_MOVIES_DIR
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if SERIES_RE.search(filename):
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return JELLYFIN_SERIES_DIR
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return JELLYFIN_MOVIES_DIR
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def list_output_files(before: set) -> List[str]:
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now = set()
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for root, _, files in os.walk(OUTPUT_DIR):
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for fn in files:
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now.add(os.path.join(root, fn))
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new = [p for p in sorted(now) if p not in before]
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final = []
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for p in new:
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low = p.lower()
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if low.endswith((".part",".tmp",".crdownload")):
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continue
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final.append(p)
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return final
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def worker(jobid: str):
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try:
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with lock:
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job = jobs[jobid]
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os.makedirs(OUTPUT_DIR, exist_ok=True)
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before = set()
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for root, _, files in os.walk(OUTPUT_DIR):
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for fn in files:
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before.add(os.path.join(root, fn))
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engine = pick_engine(job.url, job.engine)
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proxy = job.proxy
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with lock:
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job.status = "downloading"
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job.message = f"Engine={engine} Proxy={'none' if not proxy else proxy}"
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if engine == "ytdlp":
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run_ytdlp(job.url, OUTPUT_DIR, YTDLP_FORMAT, proxy)
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else:
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run_aria2(job.url, OUTPUT_DIR, proxy)
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new_files = list_output_files(before)
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if not new_files:
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raise RuntimeError("No output file detected in /output")
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ssh = ssh_connect()
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try:
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for f in new_files:
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if not os.path.isfile(f):
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continue
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md5_hex = md5_file(f)
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md5_path = write_md5_sidecar(f, md5_hex)
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target_dir = choose_target_dir(job.library, os.path.basename(f))
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remote_file = f"{target_dir}/{os.path.basename(f)}"
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remote_md5f = remote_file + ".md5"
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with lock:
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job.status = "upload"
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job.message = f"Uploading: {os.path.basename(f)} -> {remote_file}"
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sftp_upload(ssh, f, remote_file)
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sftp_upload(ssh, md5_path, remote_md5f)
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remote_md5 = remote_md5sum(ssh, remote_file)
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if remote_md5.lower() != md5_hex.lower():
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raise RuntimeError(f"MD5 mismatch: local={md5_hex} remote={remote_md5}")
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try: os.remove(f)
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except Exception: pass
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try: os.remove(md5_path)
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except Exception: pass
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finally:
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ssh.close()
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with lock:
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job.status = "finished"
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job.message = f"OK ({len(new_files)} file(s))"
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except Exception as e:
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with lock:
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jobs[jobid].status = "failed"
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jobs[jobid].message = str(e)
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def render_nav(active: str) -> str:
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def link(label: str, href: str, key: str) -> str:
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style = "font-weight:700;" if active == key else ""
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return f"<a href='{href}' style='margin-right:14px; {style}'>{label}</a>"
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return "<div style='margin: 8px 0 14px 0;'>" + link("Downloads","/","downloads") + link("Proxies","/proxies","proxies") + "</div>"
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def render_downloads(error: str = "") -> str:
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rows = ""
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with lock:
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job_list = list(jobs.values())[::-1]
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for j in job_list:
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rows += (
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f"<tr>"
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f"<td><code>{j.id}</code></td>"
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f"<td style='max-width:560px; word-break:break-all;'>{j.url}</td>"
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f"<td>{j.engine}</td>"
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f"<td>{j.library}</td>"
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f"<td>{'none' if not j.proxy else j.proxy}</td>"
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f"<td><b>{j.status}</b><br/><small>{j.message}</small></td>"
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f"</tr>"
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)
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err_html = f"<p class='error'>{error}</p>" if error else ""
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proxy_note = f"{len(PROXIES)} configured, mode={PROXY_MODE}" if PROXIES else "none configured"
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return f"""
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<html><head>
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<link rel="stylesheet" href="/static/style.css">
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<meta charset="utf-8">
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<title>Media WebGUI</title>
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</head>
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<body>
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<h1>Media WebGUI</h1>
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{render_nav("downloads")}
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{err_html}
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<form method="post" action="/submit">
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<div class="row"><label>Link</label><br/>
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<input name="url" placeholder="https://..." required />
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</div>
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<div class="row"><label>Engine</label><br/>
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<select name="engine">
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<option value="auto">auto</option>
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<option value="ytdlp">ytdlp</option>
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<option value="direct">direct (aria2)</option>
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</select>
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</div>
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<div class="row"><label>Library</label><br/>
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<select name="library">
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<option value="auto">auto</option>
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<option value="movies">movies</option>
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<option value="series">series</option>
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</select>
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</div>
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<div class="row"><label>Proxy (optional)</label><br/>
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<input name="proxy" placeholder="leer = auto ({proxy_note})" />
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</div>
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<button type="submit">Start</button>
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</form>
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<p class="hint">
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Output: <code>{OUTPUT_DIR}</code> | MD5: <code>{MD5_DIR}</code> | Proxies: <code>{proxy_note}</code>
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</p>
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<table>
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<thead><tr><th>JobID</th><th>URL</th><th>Engine</th><th>Library</th><th>Proxy</th><th>Status</th></tr></thead>
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<tbody>
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{rows if rows else "<tr><td colspan='6'><em>No jobs yet.</em></td></tr>"}
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</tbody>
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</table>
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</body></html>
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"""
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@app.get("/", response_class=HTMLResponse)
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def index():
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return HTMLResponse(render_downloads())
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@app.post("/submit")
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def submit(url: str = Form(...), engine: str = Form("auto"), library: str = Form("auto"), proxy: str = Form("")):
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url = url.strip()
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if not URL_RE.match(url):
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return HTMLResponse(render_downloads("Only http(s) URLs supported"), status_code=400)
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engine = (engine or ENGINE_DEFAULT).strip().lower()
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library = (library or "auto").strip().lower()
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chosen_proxy = pick_proxy(proxy.strip())
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jobid = str(int(time.time() * 1000))
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with lock:
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jobs[jobid] = Job(id=jobid, url=url, engine=engine, library=library, proxy=chosen_proxy, status="queued", message="queued")
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t = threading.Thread(target=worker, args=(jobid,), daemon=True)
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t.start()
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return RedirectResponse(url="/", status_code=303)
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def render_proxies_page(error: str = "", s5: str = "", s4: str = "", hp: str = "", out_text: str = "") -> str:
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err_html = f"<p class='error'>{error}</p>" if error else ""
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return f"""
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<html><head>
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<link rel="stylesheet" href="/static/style.css">
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<meta charset="utf-8">
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<title>Proxies</title>
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</head>
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<body>
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<h1>Media WebGUI</h1>
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{render_nav("proxies")}
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{err_html}
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<form method="post" action="/proxies">
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<div class="row"><label>SOCKS5 (IP:PORT je Zeile)</label><br/>
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<textarea name="s5" rows="6" style="width:100%; max-width:860px; padding:10px; border:1px solid #ccc; border-radius:8px;">{s5}</textarea>
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</div>
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<div class="row"><label>SOCKS4 (IP:PORT je Zeile)</label><br/>
|
||||
<textarea name="s4" rows="6" style="width:100%; max-width:860px; padding:10px; border:1px solid #ccc; border-radius:8px;">{s4}</textarea>
|
||||
</div>
|
||||
<div class="row"><label>HTTP (IP:PORT je Zeile)</label><br/>
|
||||
<textarea name="hp" rows="6" style="width:100%; max-width:860px; padding:10px; border:1px solid #ccc; border-radius:8px;">{hp}</textarea>
|
||||
</div>
|
||||
<button type="submit">In Import-Format umwandeln</button>
|
||||
</form>
|
||||
|
||||
<h2 style="margin-top:18px;">Import-Liste (zum Kopieren)</h2>
|
||||
<p class="hint">Keine Prüfung/Validierung. In .env in <code>PROXY_LIST</code> einfügen (eine Zeile pro Proxy).</p>
|
||||
<textarea id="out" rows="12" readonly style="width:100%; max-width:860px; padding:10px; border:1px solid #ccc; border-radius:8px;">{out_text}</textarea><br/>
|
||||
<button type="button" onclick="navigator.clipboard.writeText(document.getElementById('out').value)">Kopieren</button>
|
||||
</body></html>
|
||||
"""
|
||||
|
||||
@app.get("/proxies", response_class=HTMLResponse)
|
||||
def proxies_get():
|
||||
return HTMLResponse(render_proxies_page())
|
||||
|
||||
@app.post("/proxies", response_class=HTMLResponse)
|
||||
def proxies_post(s5: str = Form(""), s4: str = Form(""), hp: str = Form("")):
|
||||
try:
|
||||
o1 = format_proxy_lines(s5, "socks5")
|
||||
o2 = format_proxy_lines(s4, "socks4")
|
||||
o3 = format_proxy_lines(hp, "http")
|
||||
combined = "\n".join([x for x in [o1, o2, o3] if x.strip()])
|
||||
return HTMLResponse(render_proxies_page(s5=s5, s4=s4, hp=hp, out_text=combined))
|
||||
except Exception as e:
|
||||
return HTMLResponse(render_proxies_page(error=str(e), s5=s5, s4=s4, hp=hp, out_text=""), status_code=400)
|
||||
Reference in New Issue
Block a user