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from flask import Flask, request, jsonify
from flask_cors import CORS
import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
import logging
app = Flask(__name__)
CORS(app, origins=["https://portfolio.tylerhoang.xyz"])
MAIL_HOST = "mail.tylerhoang.xyz"
MAIL_PORT = 25
FROM_ADDR = "noreply@tylerhoang.xyz"
TO_ADDR = "tyler@tylerhoang.xyz"
logging.basicConfig(level=logging.INFO)
@app.route("/contact", methods=["POST"])
def contact():
data = request.get_json(silent=True) or request.form
name = (data.get("name") or "").strip()
email = (data.get("email") or "").strip()
message = (data.get("message") or "").strip()
if not name or not email or not message:
return jsonify({"error": "All fields are required."}), 400
if "@" not in email or "." not in email:
return jsonify({"error": "Invalid email address."}), 400
if len(message) > 5000:
return jsonify({"error": "Message too long."}), 400
try:
msg = MIMEMultipart("alternative")
msg["Subject"] = f"Portfolio contact from {name}"
msg["From"] = FROM_ADDR
msg["To"] = TO_ADDR
msg["Reply-To"] = email
body = f"""Name: {name}
Email: {email}
{message}
"""
msg.attach(MIMEText(body, "plain"))
with smtplib.SMTP(MAIL_HOST, MAIL_PORT, timeout=10) as smtp:
smtp.sendmail(FROM_ADDR, TO_ADDR, msg.as_string())
app.logger.info(f"Contact form submitted by {name} <{email}>")
return jsonify({"success": True}), 200
except Exception as e:
app.logger.error(f"Mail error: {e}")
return jsonify({"error": "Failed to send message. Please try again later."}), 500
if __name__ == "__main__":
app.run(host="127.0.0.1", port=5001)
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