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| #!/usr/bin/env python3 | |
| """Local web UI for transcribe_vod.sh — run with: python3 server.py""" | |
| import http.server | |
| import subprocess | |
| import json | |
| import os | |
| import threading | |
| import signal | |
| SCRIPT = os.path.join(os.path.dirname(os.path.abspath(__file__)), "transcribe_vod.sh") | |
| PORT = 8765 | |
| HTML = r"""<!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1"> | |
| <title>VOD Transcriber</title> | |
| <style> | |
| *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; } | |
| body { | |
| font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; | |
| background: #0f0f11; | |
| color: #e2e2e5; | |
| min-height: 100vh; | |
| display: flex; | |
| align-items: center; | |
| justify-content: center; | |
| padding: 2rem; | |
| } | |
| .card { | |
| background: #1a1a1f; | |
| border: 1px solid #2a2a32; | |
| border-radius: 16px; | |
| padding: 2.5rem; | |
| width: 100%; | |
| max-width: 640px; | |
| box-shadow: 0 8px 40px rgba(0,0,0,0.4); | |
| } | |
| .card-header { | |
| display: flex; | |
| align-items: flex-start; | |
| justify-content: space-between; | |
| margin-bottom: 2rem; | |
| } | |
| h1 { | |
| font-size: 1.4rem; | |
| font-weight: 600; | |
| color: #fff; | |
| margin-bottom: 0.4rem; | |
| letter-spacing: -0.02em; | |
| } | |
| .subtitle { | |
| font-size: 0.85rem; | |
| color: #666; | |
| } | |
| .btn-stop { | |
| background: transparent; | |
| color: #555; | |
| border: 1px solid #2a2a32; | |
| border-radius: 8px; | |
| padding: 0.4rem 0.85rem; | |
| font-size: 0.78rem; | |
| font-weight: 500; | |
| cursor: pointer; | |
| white-space: nowrap; | |
| transition: color 0.15s, border-color 0.15s; | |
| flex-shrink: 0; | |
| } | |
| .btn-stop:hover { color: #f66; border-color: #f66; background: transparent; } | |
| label { | |
| display: block; | |
| font-size: 0.8rem; | |
| font-weight: 500; | |
| color: #888; | |
| margin-bottom: 0.5rem; | |
| text-transform: uppercase; | |
| letter-spacing: 0.05em; | |
| } | |
| .input-row { | |
| display: flex; | |
| gap: 0.75rem; | |
| margin-bottom: 1.25rem; | |
| } | |
| input[type="text"] { | |
| flex: 1; | |
| background: #111115; | |
| border: 1px solid #2a2a32; | |
| border-radius: 10px; | |
| padding: 0.7rem 1rem; | |
| font-size: 0.9rem; | |
| color: #e2e2e5; | |
| outline: none; | |
| transition: border-color 0.15s; | |
| } | |
| input[type="text"]:focus { border-color: #5b5bf6; } | |
| input[type="text"]::placeholder { color: #444; } | |
| button { | |
| background: #5b5bf6; | |
| color: #fff; | |
| border: none; | |
| border-radius: 10px; | |
| padding: 0.7rem 1.4rem; | |
| font-size: 0.9rem; | |
| font-weight: 600; | |
| cursor: pointer; | |
| white-space: nowrap; | |
| transition: background 0.15s, opacity 0.15s; | |
| } | |
| button:hover:not(:disabled) { background: #4a4ae0; } | |
| button:disabled { opacity: 0.45; cursor: not-allowed; } | |
| .status { | |
| display: none; | |
| align-items: center; | |
| gap: 0.6rem; | |
| font-size: 0.85rem; | |
| color: #888; | |
| margin-bottom: 1.25rem; | |
| } | |
| .status.visible { display: flex; } | |
| .spinner { | |
| width: 16px; height: 16px; | |
| border: 2px solid #2a2a32; | |
| border-top-color: #5b5bf6; | |
| border-radius: 50%; | |
| animation: spin 0.7s linear infinite; | |
| flex-shrink: 0; | |
| } | |
| @keyframes spin { to { transform: rotate(360deg); } } | |
| .log-box { | |
| display: none; | |
| background: #111115; | |
| border: 1px solid #2a2a32; | |
| border-radius: 10px; | |
| padding: 1rem; | |
| font-family: "SF Mono", "Fira Code", monospace; | |
| font-size: 0.75rem; | |
| line-height: 1.6; | |
| color: #666; | |
| max-height: 220px; | |
| overflow-y: auto; | |
| margin-bottom: 1.25rem; | |
| white-space: pre-wrap; | |
| word-break: break-all; | |
| } | |
| .log-box.visible { display: block; } | |
| .result { | |
| display: none; | |
| background: #0d1f17; | |
| border: 1px solid #1a3a28; | |
| border-radius: 10px; | |
| padding: 1rem 1.25rem; | |
| } | |
| .result.visible { display: block; } | |
| .result-label { | |
| font-size: 0.75rem; | |
| font-weight: 600; | |
| color: #3d9e6a; | |
| text-transform: uppercase; | |
| letter-spacing: 0.05em; | |
| margin-bottom: 0.5rem; | |
| } | |
| .result-link { | |
| color: #5bf6a0; | |
| text-decoration: none; | |
| font-size: 0.85rem; | |
| font-weight: 500; | |
| word-break: break-all; | |
| } | |
| .result-link:hover { text-decoration: underline; } | |
| .error-box { | |
| display: none; | |
| background: #1f0d0d; | |
| border: 1px solid #3a1a1a; | |
| border-radius: 10px; | |
| padding: 1rem 1.25rem; | |
| font-size: 0.85rem; | |
| color: #f66; | |
| } | |
| .error-box.visible { display: block; } | |
| </style> | |
| </head> | |
| <body> | |
| <div class="card"> | |
| <div class="card-header"> | |
| <div> | |
| <h1>VOD Transcriber</h1> | |
| <p class="subtitle">whisper.cpp · local · no upload</p> | |
| </div> | |
| <button class="btn-stop" onclick="stopServer()">Stop Server</button> | |
| </div> | |
| <label for="path">Video file path</label> | |
| <div class="input-row"> | |
| <input type="text" id="path" placeholder="/path/to/video.mp4" autocomplete="off" spellcheck="false"> | |
| <button id="btn" onclick="run()">Transcribe</button> | |
| </div> | |
| <div class="status" id="status"> | |
| <div class="spinner"></div> | |
| <span id="status-text">Running transcription…</span> | |
| </div> | |
| <pre class="log-box" id="log"></pre> | |
| <div class="result" id="result"> | |
| <div class="result-label">Transcript ready</div> | |
| <a class="result-link" id="result-link" href="#" target="_blank"></a> | |
| </div> | |
| <div class="error-box" id="error"></div> | |
| </div> | |
| <script> | |
| async function run() { | |
| const path = document.getElementById('path').value.trim(); | |
| if (!path) return; | |
| const btn = document.getElementById('btn'); | |
| btn.disabled = true; | |
| document.getElementById('status').classList.add('visible'); | |
| document.getElementById('log').classList.remove('visible'); | |
| document.getElementById('result').classList.remove('visible'); | |
| document.getElementById('error').classList.remove('visible'); | |
| document.getElementById('log').textContent = ''; | |
| try { | |
| const res = await fetch('/run', { | |
| method: 'POST', | |
| headers: { 'Content-Type': 'application/json' }, | |
| body: JSON.stringify({ path }) | |
| }); | |
| const data = await res.json(); | |
| document.getElementById('status').classList.remove('visible'); | |
| if (data.log) { | |
| document.getElementById('log').textContent = data.log; | |
| document.getElementById('log').classList.add('visible'); | |
| } | |
| if (data.ok && data.transcript) { | |
| const link = document.getElementById('result-link'); | |
| link.href = '/file?path=' + encodeURIComponent(data.transcript); | |
| link.textContent = data.transcript; | |
| document.getElementById('result').classList.add('visible'); | |
| } else if (!data.ok) { | |
| document.getElementById('error').textContent = 'Transcription failed. See log above.'; | |
| document.getElementById('error').classList.add('visible'); | |
| } | |
| } catch (e) { | |
| document.getElementById('status').classList.remove('visible'); | |
| document.getElementById('error').textContent = 'Server error: ' + e.message; | |
| document.getElementById('error').classList.add('visible'); | |
| } | |
| btn.disabled = false; | |
| } | |
| document.getElementById('path').addEventListener('keydown', e => { | |
| if (e.key === 'Enter') run(); | |
| }); | |
| async function stopServer() { | |
| if (!confirm('Stop the server?')) return; | |
| try { await fetch('/stop', { method: 'POST' }); } catch (_) {} | |
| document.body.innerHTML = '<div style="display:flex;align-items:center;justify-content:center;height:100vh;color:#555;font-family:sans-serif">Server stopped.</div>'; | |
| } | |
| </script> | |
| </body> | |
| </html>""" | |
| class Handler(http.server.BaseHTTPRequestHandler): | |
| def log_message(self, *args): | |
| pass # suppress request logs | |
| def do_GET(self): | |
| if self.path == "/": | |
| self._send(200, "text/html; charset=utf-8", HTML.encode()) | |
| elif self.path.startswith("/file?path="): | |
| from urllib.parse import unquote, urlparse, parse_qs | |
| qs = parse_qs(urlparse(self.path).query) | |
| path = unquote(qs.get("path", [""])[0]) | |
| if not path or not os.path.isfile(path): | |
| self._send(404, "text/plain", b"Not found") | |
| return | |
| with open(path, "rb") as f: | |
| content = f.read() | |
| self._send(200, "text/plain; charset=utf-8", content) | |
| else: | |
| self._send(404, "text/plain", b"Not found") | |
| def do_POST(self): | |
| if self.path == "/stop": | |
| self._send(200, "text/plain", b"Stopping.") | |
| threading.Timer(0.3, lambda: os.kill(os.getpid(), signal.SIGTERM)).start() | |
| return | |
| n = int(self.headers.get("Content-Length", 0)) | |
| body = json.loads(self.rfile.read(n)) | |
| video = body.get("path", "").strip() | |
| if not video: | |
| self._json({"ok": False, "log": "No path provided.", "transcript": None}) | |
| return | |
| result = subprocess.run( | |
| ["bash", SCRIPT, video], | |
| capture_output=True, | |
| text=True, | |
| ) | |
| base = os.path.splitext(video)[0] | |
| transcript = base + "_transcript.txt" | |
| self._json({ | |
| "ok": result.returncode == 0, | |
| "log": (result.stdout + result.stderr).strip(), | |
| "transcript": transcript if os.path.isfile(transcript) else None, | |
| }) | |
| def _send(self, code, ctype, body): | |
| self.send_response(code) | |
| self.send_header("Content-Type", ctype) | |
| self.send_header("Content-Length", len(body)) | |
| self.end_headers() | |
| self.wfile.write(body) | |
| def _json(self, data): | |
| body = json.dumps(data).encode() | |
| self._send(200, "application/json", body) | |
| if __name__ == "__main__": | |
| server = http.server.HTTPServer(("localhost", PORT), Handler) | |
| print(f"Open → http://localhost:{PORT}") | |
| try: | |
| server.serve_forever() | |
| except KeyboardInterrupt: | |
| print("\nStopped.") | |