Overhauled Deployment Structure
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222
Data/Server/server.py
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222
Data/Server/server.py
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#////////// PROJECT FILE SEPARATION LINE ////////// CODE AFTER THIS LINE ARE FROM: <ProjectRoot>/Data/server.py
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from flask import Flask, request, jsonify, send_from_directory, Response
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from flask_socketio import SocketIO, emit
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import time
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import os
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import base64
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# Borealis Python API Endpoints
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from Python_API_Endpoints.ocr_engines import run_ocr_on_base64
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# ---------------------------------------------
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# React Frontend Hosting Configuration
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# ---------------------------------------------
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build_folder = os.path.join(os.getcwd(), "web-interface", "build")
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if not os.path.exists(build_folder):
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print("WARNING: web-interface build folder not found. Please build your React app.")
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app = Flask(__name__, static_folder=build_folder, static_url_path="/")
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socketio = SocketIO(app, cors_allowed_origins="*", async_mode="threading")
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@app.route("/")
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def serve_index():
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index_path = os.path.join(build_folder, "index.html")
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if os.path.exists(index_path):
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return send_from_directory(build_folder, "index.html")
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return "<h1>Borealis React App Code Not Found</h1><p>Please re-deploy Borealis Workflow Automation Tool</p>", 404
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@app.route("/<path:path>")
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def serve_react_app(path):
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full_path = os.path.join(build_folder, path)
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if os.path.exists(full_path):
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return send_from_directory(build_folder, path)
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return send_from_directory(build_folder, "index.html")
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# ---------------------------------------------
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# Borealis Python API Endpoints
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# ---------------------------------------------
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# Process image data into OCR text output.
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@app.route("/api/ocr", methods=["POST"])
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def ocr_endpoint():
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payload = request.get_json()
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image_b64 = payload.get("image_base64")
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engine = payload.get("engine", "tesseract").lower().strip()
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backend = payload.get("backend", "cpu").lower().strip()
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# Normalize engine aliases
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if engine in ["tesseractocr", "tesseract"]:
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engine = "tesseract"
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elif engine == "easyocr":
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engine = "easyocr"
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else:
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return jsonify({"error": f"OCR engine '{engine}' not recognized."}), 400
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try:
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lines = run_ocr_on_base64(image_b64, engine=engine, backend=backend)
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return jsonify({"lines": lines})
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except Exception as e:
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return jsonify({"error": str(e)}), 500
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# ---------------------------------------------
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# Borealis Agent API Endpoints
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# ---------------------------------------------
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registered_agents = {}
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agent_configurations = {}
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latest_images = {}
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@app.route("/api/agents")
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def get_agents():
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return jsonify(registered_agents)
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@app.route("/api/agent/provision", methods=["POST"])
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def provision_agent():
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data = request.json
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agent_id = data.get("agent_id")
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roles = data.get("roles", []) # <- MODULAR ROLES ARRAY
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if not agent_id or not isinstance(roles, list):
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return jsonify({"error": "Missing agent_id or roles[] in provision payload."}), 400
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# Save configuration
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config = {"roles": roles}
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agent_configurations[agent_id] = config
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# Update status if agent already registered
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if agent_id in registered_agents:
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registered_agents[agent_id]["status"] = "provisioned"
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# Emit config to the agent
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socketio.emit("agent_config", config)
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return jsonify({"status": "provisioned", "roles": roles})
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# ----------------------------------------------
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# Canvas Image Feed Viewer for Screenshot Agents
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# ----------------------------------------------
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@app.route("/api/agent/<agent_id>/node/<node_id>/screenshot/live")
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def screenshot_node_viewer(agent_id, node_id):
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return f"""
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<!DOCTYPE html>
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<html>
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<head>
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<title>Borealis Live View - {agent_id}:{node_id}</title>
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<style>
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body {{
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margin: 0;
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background-color: #000;
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display: flex;
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align-items: center;
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justify-content: center;
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height: 100vh;
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}}
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canvas {{
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border: 1px solid #444;
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max-width: 90vw;
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max-height: 90vh;
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background-color: #111;
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}}
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</style>
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</head>
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<body>
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<canvas id="viewerCanvas"></canvas>
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<script src="https://cdn.socket.io/4.8.1/socket.io.min.js"></script>
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<script>
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const agentId = "{agent_id}";
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const nodeId = "{node_id}";
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const canvas = document.getElementById("viewerCanvas");
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const ctx = canvas.getContext("2d");
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const socket = io(window.location.origin, {{ transports: ["websocket"] }});
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socket.on("agent_screenshot_task", (data) => {{
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if (data.agent_id !== agentId || data.node_id !== nodeId) return;
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const base64 = data.image_base64;
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if (!base64 || base64.length < 100) return;
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const img = new Image();
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img.onload = () => {{
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if (canvas.width !== img.width || canvas.height !== img.height) {{
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canvas.width = img.width;
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canvas.height = img.height;
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}}
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ctx.clearRect(0, 0, canvas.width, canvas.height);
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ctx.drawImage(img, 0, 0);
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}};
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img.src = "data:image/png;base64," + base64;
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}});
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</script>
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</body>
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</html>
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"""
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# ---------------------------------------------
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# WebSocket Events
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# ---------------------------------------------
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@socketio.on("agent_screenshot_task")
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def receive_screenshot_task(data):
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agent_id = data.get("agent_id")
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node_id = data.get("node_id")
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image = data.get("image_base64")
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if not agent_id or not node_id or not image:
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print("[WS] Screenshot task missing fields.")
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return
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# Optional: Store for debugging
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latest_images[f"{agent_id}:{node_id}"] = {
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"image_base64": image,
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"timestamp": time.time()
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}
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emit("agent_screenshot_task", {
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"agent_id": agent_id,
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"node_id": node_id,
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"image_base64": image
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}, broadcast=True)
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@socketio.on('connect_agent')
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def connect_agent(data):
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agent_id = data.get("agent_id")
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hostname = data.get("hostname", "unknown")
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print(f"Agent connected: {agent_id}")
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registered_agents[agent_id] = {
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"agent_id": agent_id,
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"hostname": hostname,
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"last_seen": time.time(),
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"status": "orphaned" if agent_id not in agent_configurations else "provisioned"
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}
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@socketio.on('request_config')
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def send_agent_config(data):
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agent_id = data.get("agent_id")
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config = agent_configurations.get(agent_id)
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if config:
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emit('agent_config', config)
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@socketio.on('screenshot')
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def receive_screenshot(data):
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agent_id = data.get("agent_id")
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image = data.get("image_base64")
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if agent_id and image:
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latest_images[agent_id] = {
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"image_base64": image,
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"timestamp": time.time()
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}
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emit("new_screenshot", {"agent_id": agent_id, "image_base64": image}, broadcast=True)
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@socketio.on('disconnect')
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def on_disconnect():
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print("[WS] Agent disconnected")
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# ---------------------------------------------
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# Server Start
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# ---------------------------------------------
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if __name__ == "__main__":
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import eventlet
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import eventlet.wsgi
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socketio.run(app, host="0.0.0.0", port=5000, debug=False)
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