From 80b0f2d4f76af2667507d69d25b06f1f9374f56a Mon Sep 17 00:00:00 2001
From: Raphael Kabo <raphaelkabo@gmail.com>
Date: Sat, 23 Apr 2022 16:09:57 +0100
Subject: feat: Add event group ical feeds

---
 helpers.js | 38 +++++++++++++++++++++++++++++++++++++-
 1 file changed, 37 insertions(+), 1 deletion(-)

(limited to 'helpers.js')

diff --git a/helpers.js b/helpers.js
index 168ef8c..f628a11 100644
--- a/helpers.js
+++ b/helpers.js
@@ -1,6 +1,10 @@
+const domain = require('./config/domain.js').domain;
+const siteName = require('./config/domain.js').sitename;
+
 const mongoose = require('mongoose');
 const Log = mongoose.model('Log');
 var moment = require('moment-timezone');
+const icalGenerator = require('ical-generator');
 
 // LOGGING
 
@@ -14,6 +18,38 @@ function addToLog(process, status, message) {
   logEntry.save().catch(() => { console.log("Error saving log entry!") });
 }
 
+function exportIcal(events) {
+  // Create a new icalGenerator... generator
+  const cal = icalGenerator({
+    domain: domain,
+    name: siteName
+  });
+  if (events instanceof Array === false) {
+    events = [ events ];
+  }
+  events.forEach(event => {
+    // Add the event to the generator
+    cal.createEvent({
+      start: moment.tz(event.start, event.timezone),
+      end: moment.tz(event.end, event.timezone),
+      timezone: event.timezone,
+      timestamp: moment(),
+      summary: event.name,
+      description: event.description,
+      organizer: {
+        name: event.hostName || "Anonymous",
+        email: event.creatorEmail || 'anonymous@anonymous.com',
+      },
+      location: event.location,
+      url: domain + '/' + event.id
+    });
+  });
+  // Stringify it!
+  const string = cal.toString();
+  return string;
+}
+
 module.exports = {
-  addToLog
+  addToLog,
+  exportIcal,
 }
-- 
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