114 lines
5.1 KiB
Python
114 lines
5.1 KiB
Python
"""
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app.py — Flask application factory.
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Web conversion of the desktop Website Checker application.
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Stack: Python 3.11+, Flask, MySQL (mysql-connector-python), Gunicorn, Nginx.
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"""
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import logging
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import os
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from flask import Flask
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from config import initialize_database, db_log_handler, _stream_handler
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# ─── Logging ──────────────────────────────────────────────────────────────────
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logging.basicConfig(
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level=logging.INFO,
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handlers=[_stream_handler, db_log_handler],
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)
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logger = logging.getLogger("app")
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def create_app():
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app = Flask(__name__)
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# ── Secret key for session management ─────────────────────────────────────
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secret_key = os.environ.get("SECRET_KEY")
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if not secret_key:
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logger.warning(
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"SECRET_KEY not set in environment. Sessions will break across "
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"Gunicorn workers. Set SECRET_KEY in .env before deploying."
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)
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app.secret_key = secret_key or os.urandom(32)
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# ── Session timeout (30 minutes) ──────────────────────────────────────────
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from datetime import timedelta
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app.permanent_session_lifetime = timedelta(minutes=30)
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# ── Database initialisation ────────────────────────────────────────────────
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try:
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initialize_database()
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db_log_handler.install()
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logger.info("Database initialised successfully.")
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except Exception as e:
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logger.error(f"Database initialisation failed: {e}")
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# ── Register Blueprints ────────────────────────────────────────────────────
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from routes.auth import auth_bp
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from routes.admin_dashboard import admin_dashboard_bp
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from routes.admin_users import admin_users_bp
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from routes.admin_websites import admin_websites_bp
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from routes.admin_shifts import admin_shifts_bp
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from routes.admin_logs import admin_logs_bp
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from routes.admin_reports import admin_reports_bp
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from routes.admin_settings import admin_settings_bp
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from routes.user_dashboard import user_dashboard_bp
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from routes.ai_summary import ai_summary_bp
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from routes.bid_tracker import bid_tracker_bp
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app.register_blueprint(auth_bp)
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app.register_blueprint(admin_dashboard_bp)
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app.register_blueprint(admin_users_bp)
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app.register_blueprint(admin_websites_bp)
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app.register_blueprint(admin_shifts_bp)
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app.register_blueprint(admin_logs_bp)
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app.register_blueprint(admin_reports_bp)
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app.register_blueprint(admin_settings_bp)
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app.register_blueprint(user_dashboard_bp)
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app.register_blueprint(ai_summary_bp)
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app.register_blueprint(bid_tracker_bp)
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# ── CSRF protection (Flask-WTF) ────────────────────────────────────────────
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from flask_wtf.csrf import CSRFProtect
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CSRFProtect(app)
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# ── Template context processors ────────────────────────────────────────────
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from flask import session, redirect, url_for, g
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import functools
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# ── Custom template filter: timedelta/time → "HH:MM" ──────────────────────
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import datetime as _dt
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@app.template_filter('hhmm')
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def hhmm_filter(value):
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"""Render a MySQL TIME value (timedelta, time, or str) as HH:MM."""
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if value is None:
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return ''
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if isinstance(value, _dt.timedelta):
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total = int(value.total_seconds())
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h, rem = divmod(abs(total), 3600)
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m = rem // 60
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return f"{h:02d}:{m:02d}"
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if isinstance(value, _dt.time):
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return value.strftime('%H:%M')
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return str(value)[:5] # already a string like "08:00:00"
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@app.context_processor
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def inject_user():
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return {"current_user": session.get("user")}
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# ── Root redirect ──────────────────────────────────────────────────────────
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@app.route("/")
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def index():
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if "user" in session:
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user = session["user"]
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if user["role"] == "admin":
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return redirect(url_for("admin_dashboard.dashboard"))
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return redirect(url_for("user_dashboard.my_shifts"))
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return redirect(url_for("auth.login"))
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return app
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# ─── Dev entry point ──────────────────────────────────────────────────────────
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if __name__ == "__main__":
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application = create_app()
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application.run(debug=False, host="0.0.0.0", port=5000) |