Adventure aus DB

app/app.py

@@ -1,36 +1,37 @@
+from flask import Flask
 import os
-from flask import Flask, redirect, request
+import sqlite3
 
 app = Flask(__name__)
 
+def get_db():
+    db = sqlite3.connect("adventure.db")
+    db.row_factory = sqlite3.Row
+    return db
+
 @app.route("/")
 @app.route("/app")
 @app.route("/app/")
-def hello():
+def start():
-    return "Willkommen in unserem Escape Room!"
+    return '<h1>Verlies</h1><a href="/app/raum/1">Abenteuer starten</a>'
 
-@app.route("/frage", methods=["GET", "POST"])
+@app.route("/app/raum/<int:id>")
-def frage():
+def raum(id):
-    if request.method == "POST":
+    db = get_db()
-        if request.form["antwort"] == "8":
+    r = db.execute("SELECT name, beschreibung FROM raeume WHERE id = ?", (id,)).fetchone()
-            return "Richtig!"
+    ausgaenge = db.execute(
-        return "Leider falsch."
+        "SELECT richtung, nach_raum FROM ausgaenge WHERE von_raum = ?", (id,)
-    return '<form method="post">Was ist 3 + 5? ' \
+    ).fetchall()
-           '<input name="antwort"><button>OK</button></form>'
+    db.close()
 
-eintraege = []
+    if r is None:
+        return '<h1>Raum nicht gefunden</h1>'
 
-@app.route("/pinnwand", methods=["GET", "POST"])
+    html = "<h1>" + r["name"] + "</h1>"
-def pinnwand():
+    html += "<p>" + r["beschreibung"] + "</p>"
-    if request.method == "POST":
+    for a in ausgaenge:
-        eintraege.append(request.form["nachricht"])
+        html += '<a href="/app/raum/' + str(a["nach_raum"]) + '">' + a["richtung"] + '</a> &nbsp; '
-        return redirect("/app/pinnwand")
+    return html
-    liste = ""
-    for e in eintraege:
-        liste = liste + "<li>" + e + "</li>"
-    return '<h1>Pinnwand</h1>' \
-           '<form method="post"><input name="nachricht">' \
-           '<button>Senden</button></form><ul>' + liste + '</ul>'
 
 if __name__ == "__main__":
     port = int(os.environ.get("PORT", "9003"))