Store the merged calendar URL in a file

calendars.json

@@ -1,10 +1,10 @@
 [
     {
-        "url": "https://example.com/calendar1.ics",
+        "url": "https://calendar.google.com/calendar/ical/b4c66eb4bb2cc15257d071bab3f935385778b042112ea1aaedada47f3f1a6e3a%40group.calendar.google.com/public/basic.ics",
-        "prefix": "Calendar 1"
+        "prefix": "work"
     },
     {
-        "url": "https://example.com/calendar2.ics",
+        "url": "https://calendar.google.com/calendar/ical/774518759e4e2dd42aab0c511b02397bb216f3b67dc425d76bae07d1eff529d6%40group.calendar.google.com/public/basic.ics",
         "prefix": "Calendar 2"
     }
 ]

index.html

@@ -32,6 +32,8 @@
         <div id="calendars">
             <div class="calendar">
                 <input type="text" id="prefix-0" placeholder="Prefix">
+                <input type="checkbox" id="override-0">
+                <label for="override-0">Override</label>
                 <input type="url" id="url-0" placeholder="Calendar URL">
             </div>
         </div>
@@ -42,5 +44,4 @@
 
     <script src="script.js"></script>
 </body>
-</html>
+</html>
-

script.js

@@ -10,6 +10,8 @@ const form = document.getElementById('merge-form');
             newCalendar.className = 'calendar';
             newCalendar.innerHTML = `
                 <input type="text" id="prefix-${calendarIndex}" placeholder="Prefix">
+                <input type="checkbox" id="override-${calendarIndex}">
+                <label for="override-${calendarIndex}">Override</label>
                 <input type="url" id="url-${calendarIndex}" placeholder="Calendar URL">
             `;
             calendars.appendChild(newCalendar);
@@ -21,8 +23,9 @@ const form = document.getElementById('merge-form');
             const calendarsData = [];
             for (let i = 0; i < calendarIndex; i++) {
                 const prefix = document.getElementById(`prefix-${i}`).value;
+                const override = document.getElementById(`override-${i}`).checked;
                 const url = document.getElementById(`url-${i}`).value;
-                calendarsData.push({ prefix, url });
+                calendarsData.push({ prefix, override, url });
             }
             fetch('/merge', {
                 method: 'POST',

server.js

@@ -28,6 +28,7 @@ app.post('/merge', async (req, res) => {
                     return {
                         data: response.data,
                         prefix: calendar.prefix,
+                        override: calendar.override,
                     };
                 })
                 .catch((error) => {
@@ -46,11 +47,19 @@ app.post('/merge', async (req, res) => {
             const calendar = ical.parseICS(result.data);
             Object.keys(calendar).forEach((key) => {
                 const event = calendar[key];
-                mergedCal.push({
+                if (result.override) {
-                    start: event.start,
+                    mergedCal.push({
-                    end: event.end,
+                        start: event.start,
-                    summary: `${result.prefix} ${event.summary}`,
+                        end: event.end,
-                });
+                        summary: result.prefix,
+                    });
+                } else {
+                    mergedCal.push({
+                        start: event.start,
+                        end: event.end,
+                        summary: `${result.prefix} ${event.summary}`,
+                    });
+                }
             });
         });
 
@@ -61,10 +70,10 @@ app.post('/merge', async (req, res) => {
 VERSION:2.0
 CALSCALE:GREGORIAN
 METHOD:PUBLISH
-BEGIN:VEVENT
 `;
         mergedCal.forEach((event) => {
-            icalString += `DTSTART:${event.start}
+            icalString += `BEGIN:VEVENT
+DTSTART:${event.start}
 DTEND:${event.end}
 SUMMARY:${event.summary}
 END:VEVENT
@@ -91,6 +100,9 @@ app.get('/:filename', (req, res) => {
     res.sendFile(filename, { root: '.' });
 });
 
+// Store the merged calendar URL in a file
+const mergedCalendarUrlFile = 'merged_calendar_url.txt';
+
 // Function to update the merged calendar
 async function updateMergedCalendar(){
     try {
@@ -105,6 +117,7 @@ async function updateMergedCalendar(){
                     return {
                         data: response.data,
                         prefix: calendar.prefix,
+                        override: calendar.override,
                     };
                 })
                 .catch((error) => {
@@ -123,11 +136,19 @@ async function updateMergedCalendar(){
         const calendar = ical.parseICS(result.data);
         Object.keys(calendar).forEach((key) => {
             const event = calendar[key];
-            mergedCal.push({
+            if (result.override) {
-                start: event.start,
+                mergedCal.push({
-                end: event.end,
+                    start: event.start,
-                summary: `${result.prefix} ${event.summary}`,
+                    end: event.end,
-            });
+                    summary: result.prefix,
+                });
+            } else {
+                mergedCal.push({
+                    start: event.start,
+                    end: event.end,
+                    summary: `${result.prefix} ${event.summary}`,
+                });
+            }
         });
     });
 
@@ -149,8 +170,8 @@ END:VEVENT
     icalString += `END:VCALENDAR`;
     fs.writeFileSync(filename, icalString);
 
-    // Generate a unique URL for the merged calendar
+   // Generate a unique URL for the merged calendar
-    const mergedCalendarUrl = `http://localhost:3000/${filename}`;
+   const mergedCalendarUrl = `${req.protocol}://${req.get('host')}/${filename}`;
     console.log(`Merged calendar updated: ${mergedCalendarUrl}`);