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app.py
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app.py
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from flask import Flask, jsonify, render_template, send_from_directory, request
import psycopg2
from psycopg2.extras import RealDictCursor
import json
import os
from dotenv import load_dotenv
app = Flask(__name__,template_folder='.',static_folder='static/')
# Load environment variables from .env file
load_dotenv()
# Database connection configuration from environment variables
DB_HOST = os.getenv('DB_HOST')
DB_PORT = os.getenv('DB_PORT')
DB_NAME = os.getenv('DB_NAME')
DB_USER = os.getenv('DB_USER')
DB_PASS = os.getenv('DB_PASS')
def get_db_connection():
conn = psycopg2.connect(
host=DB_HOST,
port=DB_PORT,
database=DB_NAME,
user=DB_USER,
password=DB_PASS
)
return conn
@app.route('/',methods=['GET'])
def index():
return render_template('index.html')
@app.route('/submit-form', methods=['POST'])
def handle_form():
name = request.form['name']
email = request.form['email']
message = request.form['message']
conn = get_db_connection()
cursor = conn.cursor()
cursor.execute('INSERT INTO contacts (name, email, message) VALUES (%s, %s, %s)',
(name, email, message))
conn.commit()
cursor.close()
conn.close()
return jsonify({'status': 'success'})
@app.route('/get_data', methods=['GET'])
def get_data():
conn = get_db_connection()
cursor = conn.cursor(cursor_factory=RealDictCursor)
cursor.execute("SELECT * FROM players")
data = cursor.fetchall()
cursor.close()
conn.close()
# Save data to a JSON file
with open('static/data.json', 'w') as f:
json.dump(data, f, indent=4)
return jsonify(data)
@app.route('/snapshot')
def generate_snapshot():
try:
conn = get_db_connection()
cursor = conn.cursor(cursor_factory=RealDictCursor)
cursor.execute('SELECT * FROM players')
data = cursor.fetchall()
cursor.close()
conn.close()
html_content = '<!DOCTYPE html><html><head><title>Snapshot</title></head><body><h1>Player Scores</h1><ul></html>'
for player in data:
html_content += f'<li>{player["name"]}: {player["game"]}</li>'
html_content += '</ul></body></html>'
with open('snapshot.html', 'w') as f:
f.write(html_content)
return html_content
except Exception as e:
return str(e)
@app.route('/snapshot.html')
def get_snapshot():
return send_from_directory('.', 'snapshot.html')
if __name__ == '__main__':
app.run(debug=True)