import os import smtplib import logging from email.mime.text import MIMEText from email.mime.multipart import MIMEMultipart from app.core.config import settings from app.core.i18n import locale_manager logger = logging.getLogger(__name__) class EmailManager: @staticmethod def _get_html_template(template_key: str, variables: dict, lang: str = "hu") -> str: """HTML sablon generálása a fordítási fájlok alapján.""" greeting = locale_manager.get(f"email.{template_key}_greeting", lang=lang, **variables) body = locale_manager.get(f"email.{template_key}_body", lang=lang, **variables) button_text = locale_manager.get(f"email.{template_key}_button", lang=lang) footer = locale_manager.get(f"email.{template_key}_footer", lang=lang) # ÚJ: A link fallback szöveg is a nyelvi fájlból jön link_fallback_text = locale_manager.get("email.link_fallback", lang=lang) return f"""

{greeting}

{body}

{button_text}

{link_fallback_text}
{variables.get('link')}

{footer}

""" @staticmethod async def send_email(recipient: str, template_key: str, variables: dict, lang: str = "hu"): """E-mail küldése SendGrid-en keresztül, SMTP fallback-el.""" if settings.EMAIL_PROVIDER == "disabled": logger.info("Email küldés letiltva.") return html = EmailManager._get_html_template(template_key, variables, lang) subject = locale_manager.get(f"email.{template_key}_subject", lang=lang) # 1. SendGrid Küldés if settings.EMAIL_PROVIDER == "sendgrid" and settings.SENDGRID_API_KEY: try: from sendgrid import SendGridAPIClient from sendgrid.helpers.mail import Mail message = Mail( from_email=(settings.EMAILS_FROM_EMAIL, settings.EMAILS_FROM_NAME), to_emails=recipient, subject=subject, html_content=html ) sg = SendGridAPIClient(settings.SENDGRID_API_KEY) response = sg.send(message) logger.info(f"SendGrid Status: {response.status_code} for {recipient}") return {"status": "success", "provider": "sendgrid", "code": response.status_code} except Exception as e: logger.error(f"SendGrid Kritikus Hiba: {str(e)}") # 2. SMTP Fallback try: msg = MIMEMultipart() msg["From"] = f"{settings.EMAILS_FROM_NAME} <{settings.EMAILS_FROM_EMAIL}>" msg["To"] = recipient msg["Subject"] = subject msg.attach(MIMEText(html, "html")) with smtplib.SMTP(settings.SMTP_HOST, settings.SMTP_PORT, timeout=15) as server: if settings.SMTP_USE_TLS: server.starttls() server.login(settings.SMTP_USER, settings.SMTP_PASSWORD) server.send_message(msg) logger.info(f"Email sikeresen kiküldve (SMTP) ide: {recipient}") return {"status": "success", "provider": "smtp"} except Exception as e: logger.error(f"SMTP Hiba: {str(e)}") return {"status": "error", "message": str(e)} email_manager = EmailManager()