Add PunktFri Flask landing page

- Landing page with hero, problemet, målgruppe, idé, disclaimer sections - Signup form → SQLite + file log (navn, email, domæner, egne_ns, kommentar) - /tak confirmation page - /admin with HTTP Basic Auth - /health endpoint - Mobile-first minimal CSS, Danish throughout - Honest 'under undersøgelse' framing — no premature organisational claims
2026-04-26 18:20:54 +02:00
parent 6fce8985b4
commit 7fe85dfe2c
9 changed files with 1011 additions and 0 deletions
--- a/app.py
+++ b/app.py
@@ -0,0 +1,137 @@
+import os
+import logging
+import sqlite3
+from functools import wraps
+
+from flask import Flask, render_template, request, redirect, url_for, g, Response
+
+DATABASE = os.environ.get("DATABASE", "punktfri.db")
+LOG_FILE = os.environ.get("LOG_FILE", "signups.log")
+ADMIN_USER = os.environ.get("ADMIN_USER", "admin")
+ADMIN_PASS = os.environ.get("ADMIN_PASS", "punktfri2024")
+PORT = int(os.environ.get("PORT", 5000))
+
+app = Flask(__name__)
+
+signup_logger = logging.getLogger("signups")
+signup_logger.setLevel(logging.INFO)
+_fh = logging.FileHandler(LOG_FILE)
+_fh.setFormatter(logging.Formatter("%(asctime)s %(message)s"))
+signup_logger.addHandler(_fh)
+
+
+def get_db():
+    db = getattr(g, "_database", None)
+    if db is None:
+        db = g._database = sqlite3.connect(DATABASE)
+        db.row_factory = sqlite3.Row
+    return db
+
+
+@app.teardown_appcontext
+def close_db(exception):
+    db = getattr(g, "_database", None)
+    if db is not None:
+        db.close()
+
+
+def init_db():
+    with app.app_context():
+        db = get_db()
+        db.execute(
+            """
+            CREATE TABLE IF NOT EXISTS signups (
+                id INTEGER PRIMARY KEY AUTOINCREMENT,
+                navn TEXT NOT NULL,
+                email TEXT NOT NULL,
+                domaener INTEGER NOT NULL,
+                egne_ns TEXT NOT NULL,
+                kommentar TEXT,
+                timestamp DATETIME DEFAULT CURRENT_TIMESTAMP
+            )
+            """
+        )
+        db.commit()
+
+
+def require_admin(f):
+    @wraps(f)
+    def decorated(*args, **kwargs):
+        auth = request.authorization
+        if not auth or auth.username != ADMIN_USER or auth.password != ADMIN_PASS:
+            return Response(
+                "Login krævet.",
+                401,
+                {"WWW-Authenticate": 'Basic realm="PunktFri Admin"'},
+            )
+        return f(*args, **kwargs)
+
+    return decorated
+
+
+@app.route("/", methods=["GET", "POST"])
+def index():
+    error = None
+    if request.method == "POST":
+        navn = request.form.get("navn", "").strip()
+        email = request.form.get("email", "").strip().lower()
+        domaener_raw = request.form.get("domaener", "").strip()
+        egne_ns = request.form.get("egne_ns", "").strip()
+        kommentar = request.form.get("kommentar", "").strip()
+
+        if not navn or not email or not domaener_raw or egne_ns not in ("ja", "nej"):
+            error = "Udfyld venligst alle påkrævede felter."
+        else:
+            try:
+                domaener = int(domaener_raw)
+                if domaener < 1:
+                    raise ValueError
+            except ValueError:
+                error = "Angiv et gyldigt antal domæner (mindst 1)."
+            else:
+                db = get_db()
+                existing = db.execute(
+                    "SELECT id FROM signups WHERE email = ?", (email,)
+                ).fetchone()
+                if existing:
+                    error = "Denne e-mail er allerede tilmeldt — tak for din interesse!"
+                else:
+                    db.execute(
+                        "INSERT INTO signups (navn, email, domaener, egne_ns, kommentar) VALUES (?, ?, ?, ?, ?)",
+                        (navn, email, domaener, egne_ns, kommentar or None),
+                    )
+                    db.commit()
+                    signup_logger.info(
+                        f"SIGNUP navn={navn!r} email={email!r} domaener={domaener} "
+                        f"egne_ns={egne_ns} kommentar={kommentar!r}"
+                    )
+                    return redirect(url_for("tak"))
+
+    return render_template("index.html", error=error)
+
+
+@app.route("/tak")
+def tak():
+    return render_template("tak.html")
+
+
+@app.route("/admin")
+@require_admin
+def admin():
+    db = get_db()
+    signups = db.execute(
+        "SELECT * FROM signups ORDER BY timestamp DESC"
+    ).fetchall()
+    count = db.execute("SELECT COUNT(*) FROM signups").fetchone()[0]
+    return render_template("admin.html", signups=signups, count=count)
+
+
+@app.route("/health")
+def health():
+    return {"status": "ok"}, 200
+
+
+init_db()
+
+if __name__ == "__main__":
+    app.run(host="0.0.0.0", port=PORT, debug=False)