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from flask import Flask, request, send_from_directory, render_template_string |
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from flask_socketio import SocketIO, send, emit |
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import os |
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UPLOAD_FOLDER = 'static' |
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IMAGE_FILENAME = 'latest_image.jpg' |
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app = Flask(__name__) |
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app.config['UPLOAD_FOLDER'] = UPLOAD_FOLDER |
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socketio = SocketIO(app) |
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if not os.path.exists(UPLOAD_FOLDER): |
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os.makedirs(UPLOAD_FOLDER) |
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@app.route('/upload', methods=['POST']) |
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def upload_file(): |
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if 'photo' not in request.files: |
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return "No file part", 400 |
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file = request.files['photo'] |
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if file.filename == '': |
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return "No selected file", 400 |
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save_path = os.path.join(app.config['UPLOAD_FOLDER'], file.filename) |
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file.save(save_path) |
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return f"File uploaded successfully and saved to {save_path}", 200 |
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@app.route('/image', methods=['GET']) |
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def get_image(): |
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return send_from_directory(UPLOAD_FOLDER, IMAGE_FILENAME) |
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@app.route('/') |
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def index(): |
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html = ''' |
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<!DOCTYPE html> |
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<html lang="en"> |
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<head> |
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<meta charset="UTF-8"> |
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<meta name="viewport" content="width=device-width, initial-scale=1.0"> |
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<title>Camera Image</title> |
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</head> |
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<body> |
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<h1>Latest Image</h1> |
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<img id="cameraImage" src="/image" alt="Image" style="width:100%;"> |
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<script> |
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setInterval(function(){ |
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var image = document.getElementById("cameraImage"); |
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image.src = "/image?" + new Date().getTime(); |
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}, 10000); // обновление каждые 10 секунд |
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</script> |
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</body> |
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</html> |
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''' |
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return render_template_string(html) |
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@app.route('/chat') |
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def index(): |
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return render_template('chat.html') |
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@socketio.on('message') |
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def handle_message(message): |
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print('Received message: ' + message) |
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send(message, broadcast=True) |
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@app.route('/upload_form') |
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def upload_form(): |
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html = ''' |
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<!DOCTYPE html> |
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<html lang="en"> |
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<head> |
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<meta charset="UTF-8"> |
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<meta name="viewport" content="width=device-width, initial-scale=1.0"> |
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<title>Upload Image</title> |
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</head> |
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<body> |
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<h1>Upload Image</h1> |
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<form action="/upload" method="post" enctype="multipart/form-data"> |
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<input type="file" name="photo" accept="image/*"> |
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<button type="submit">Upload</button> |
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</form> |
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<div id="message"></div> |
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</body> |
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</html> |
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''' |
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return render_template_string(html) |
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@socketio.on('message') |
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def handle_message(msg): |
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print('Message: ' + msg) |
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send(msg, broadcast=True) |
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@socketio.on('json') |
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def handle_json(json): |
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print('JSON: ' + str(json)) |
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send(json, json=True, broadcast=True) |
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if __name__ == '__main__': |
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socketio.run(app, host='0.0.0.0', port=7860, allow_unsafe_werkzeug=True) |
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