bring in code made by che

.idea/.gitignore

@@ -0,0 +1,5 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/

.idea/Timtabla.iml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="PYTHON_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="jdk" jdkName="Python 3.14" jdkType="Python SDK" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

.idea/misc.xml

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Black">
+    <option name="sdkName" value="Python 3.14" />
+  </component>
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.14" project-jdk-type="Python SDK" />
+</project>

.idea/modules.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/Timtabla.iml" filepath="$PROJECT_DIR$/.idea/Timtabla.iml" />
+    </modules>
+  </component>
+</project>

main.py

@@ -3,6 +3,9 @@ from datetime import datetime, timezone
 import pytz
 import hashlib
 import os
+from flask import Flask, request, send_file, render_template
+import requests
+from requests_ntlm import HttpNtlmAuth
 
 # ------------------------------------------------------------
 # Config
@@ -12,15 +15,12 @@ RESPONSE_FILE = "response.txt"
 OLD_CALENDAR = "old_calendar.ics"
 NEW_CALENDAR = "calendar.ics"
 LOCAL_TZ = pytz.timezone("Europe/London")
+URL = "https://webapp.coventry.ac.uk/Timetable-main/Timetable/Current"
 
-# ------------------------------------------------------------
-# Parsing timetable JS
-# ------------------------------------------------------------
+app = Flask(__name__)
 
 def parse_events(events_data):
-    # Replace JS date objects
     events_data = events_data.replace("new Date", "")
-
     cleaned_data = ""
 
     for line in events_data.split("\n"):
@@ -67,9 +67,6 @@ def get_events_data_from_file(path):
 
     return source.split("events:")[1].split("]")[0] + "]"
 
-# ------------------------------------------------------------
-# ICS helpers
-# ------------------------------------------------------------
 
 def ics_time(dt):
     return dt.astimezone(timezone.utc).strftime("%Y%m%dT%H%M%SZ")
@@ -89,13 +86,9 @@ def create_ics_event(event):
         "end": event["end"],
     }
 
-# ------------------------------------------------------------
-# Load existing calendar (UIDs only)
-# ------------------------------------------------------------
 
 def load_existing_uids(path):
     uids = set()
-
     if not os.path.exists(path):
         return uids
 
@@ -109,31 +102,30 @@ def load_existing_uids(path):
             if line == "BEGIN:VEVENT":
                 current_uid = None
                 cancelled = False
-
             elif line.startswith("UID:"):
                 current_uid = line[4:]
-
             elif line == "STATUS:CANCELLED":
                 cancelled = True
-
             elif line == "END:VEVENT" and current_uid and not cancelled:
                 uids.add(current_uid)
 
     return uids
 
-# ------------------------------------------------------------
-# Main
-# ------------------------------------------------------------
+def fetch_timetable(username, password):
+    session = requests.Session()
+    session.auth = HttpNtlmAuth(username, password)
 
-def main():
+    r = session.get(URL)
+    r.raise_for_status()
+
+    with open("response.txt", "w", encoding="utf-8") as f:
+        f.write(r.text)
+
+def build_calendar():
     events_js = get_events_data_from_file(RESPONSE_FILE)
     parsed_events = parse_events(events_js)
 
-    new_events = [
-        create_ics_event(e)
-        for e in parsed_events
-        if e
-    ]
+    new_events = [create_ics_event(e) for e in parsed_events if e]
 
     old_uids = load_existing_uids(OLD_CALENDAR)
     new_uids = {e["uid"] for e in new_events}
@@ -147,7 +139,6 @@ def main():
         "CALSCALE:GREGORIAN",
     ]
 
-    # Add / update events
     for ev in new_events:
         lines.extend([
             "BEGIN:VEVENT",
@@ -160,7 +151,6 @@ def main():
             "END:VEVENT",
         ])
 
-    # Cancel removed events
     for uid in old_uids - new_uids:
         lines.extend([
             "BEGIN:VEVENT",
@@ -174,12 +164,31 @@ def main():
 
     with open(NEW_CALENDAR, "w", encoding="utf-8") as f:
         f.write("\n".join(lines))
-
-    print(f"Added / updated: {len(new_events)}")
-    print(f"Removed: {len(old_uids - new_uids)}")
-    print(f"Wrote {NEW_CALENDAR}")
-
 # ------------------------------------------------------------
+# Flask
+# ------------------------------------------------------------
+@app.route("/")
+def index():
+    return render_template("index.html")
+
+@app.route("/login-and-download", methods=["POST"])
+def login_and_download():
+    data = request.get_json()
+    username = data["username"]
+    password = data["password"]
+    username = f'COVENTRY\\{username}'
+    try:
+        fetch_timetable(username, password)  #request
+        build_calendar()
+        return send_file(
+            NEW_CALENDAR,
+            as_attachment=True,
+            download_name="timetable.ics",
+            mimetype="text/calendar"
+        )
+    except Exception as e:
+        return str(e), 400
+
 
 if __name__ == "__main__":
-    main()
+    app.run(debug=True)

static/site.webmanifest

@@ -0,0 +1,21 @@
+{
+  "name": "Timtabla (Cov Uni Timetable Converter)",
+  "short_name": "Timtabla",
+  "icons": [
+    {
+      "src": "/images/web-app-manifest-192x192.png",
+      "sizes": "192x192",
+      "type": "image/png",
+      "purpose": "maskable"
+    },
+    {
+      "src": "/images/web-app-manifest-512x512.png",
+      "sizes": "512x512",
+      "type": "image/png",
+      "purpose": "maskable"
+    }
+  ],
+  "theme_color": "#ffffff",
+  "background_color": "#ffffff",
+  "display": "standalone"
+}

templates/index.html

@@ -0,0 +1,96 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <link rel="icon" type="image/png" sizes="96x96" href="{{ url_for('static', filename='favicon-96x96.png') }}">
+    <link rel="icon" type="image/svg+xml" href="{{ url_for('static', filename='favicon.svg') }}">
+    <link rel="shortcut icon" href="{{ url_for('static', filename='favicon.ico') }}">
+    <link rel="apple-touch-icon" sizes="180x180" href="{{ url_for('static', filename='apple-touch-icon.png') }}">
+    <meta name="apple-mobile-web-app-title" content="Timtabla">
+    <link rel="manifest" href="{{ url_for('static', filename='site.webmanifest') }}">
+    <meta charset="UTF-8">
+    <title>Timtabla</title>
+    <style>
+        body {
+            font-family: Arial, sans-serif;
+            margin: 0;
+            height: 100vh;
+            display: flex;
+            justify-content: center;
+            align-items: center;
+            background: linear-gradient(135deg, #03551B, #0b3c5d);
+        }
+
+        .login-box {
+            background:white;
+            padding:30px;
+            border-radius:8px;
+            box-shadow:0 0 10px rgba(0,0,0,0.1);
+            width:300px;
+        }
+        input {
+            width:100%;
+            padding:8px;
+            margin:8px 0;
+        }
+        button {
+            width:100%;
+            padding:10px;
+            background:#0066cc;
+            color:white;
+            border:none;
+            cursor:pointer;
+        }
+        button:hover {
+            background:#004999;
+        }
+        .error {
+            color:red;
+            margin-top:10px;
+        }
+    </style>
+</head>
+<body>
+    <div class="login-box">
+        <h2>Login to Download</h2>
+        <input type="text" id="username" placeholder="Username" required>
+        <input type="password" id="password" placeholder="Password" required>
+        <button onclick="loginAndDownload()">Login & Download</button>
+        <div class="error" id="errorMsg"></div>
+    </div>
+    <script>
+    async function loginAndDownload() {
+        const username = document.getElementById("username").value;
+        const password = document.getElementById("password").value;
+        const errorMsg = document.getElementById("errorMsg");
+        errorMsg.textContent = "";
+
+        try {
+            const response = await fetch("/login-and-download", {
+                method: "POST",
+                headers: { "Content-Type": "application/json" },
+                body: JSON.stringify({ username, password })
+            });
+
+            if (!response.ok) {
+                throw new Error("Invalid login or server error");
+            }
+
+            const blob = await response.blob();
+            const url = window.URL.createObjectURL(blob);
+
+            const a = document.createElement("a");
+            a.href = url;
+            a.download = "timetable.ics";
+            document.body.appendChild(a);
+            a.click();
+            a.remove();
+
+            window.URL.revokeObjectURL(url);
+
+        } catch (err) {
+            errorMsg.textContent = err.message;
+        }
+    }
+    </script>
+</body>
+</html>