Change instructions for Google Calendar upload, attempt TZ fix

schedules/app/javascript/packs/schedules.js

@@ -63,7 +63,7 @@ const initListeners = () => {
     const items = Array.from(document.querySelectorAll('.section-item'));
     items.forEach(item => (item.onclick = () => remove(item)));
 
-    document.getElementById('open-modal-btn').onclick = setUrlInModal;
+    // document.getElementById('open-modal-btn').onclick = setUrlInModal;
     document.getElementById('download-ics').onclick = downloadIcs;
     document.getElementById('add-to-system').onclick = addToSystemCalendar;
     document.getElementById('save-image').onclick = saveImage;

schedules/app/javascript/packs/schedules_view.js

@@ -60,7 +60,7 @@ const saveImage = () => {
 };
 
 const initListeners = () => {
-    document.getElementById('open-modal-btn').onclick = setUrlInModal;
+    // document.getElementById('open-modal-btn').onclick = setUrlInModal;
     document.getElementById('download-ics').onclick = downloadIcs;
     document.getElementById('add-to-system').onclick = addToSystemCalendar;
     document.getElementById('save-image').onclick = saveImage;

schedules/app/models/schedule.rb

 require 'icalendar'
+require 'icalendar/tzinfo'
 require 'time'
 
 # Creates a iCal object given a list of section ids
@@ -7,6 +8,10 @@ class Schedule
     @cal = Icalendar::Calendar.new
     @cal.x_wr_calname = 'GMU Schedule'
 
+    tzid = "America/New_York"
+    tz = TZInfo::Timezone.get tzid
+    @cal.add_timezone tz.ical_timezone(Time.now)
+
     @course_sections = crns.map { |crn|
       CourseSection.latest_by_crn(crn)
     }

schedules/app/views/schedules/show.html.erb

@@ -4,12 +4,10 @@
 <%= javascript_include_tag 'moment.min' %>
 <%= stylesheet_link_tag 'fullcalendar.min' %>
 
-
-
 <button id="open-modal-btn" type="button" class="btn btn-primary" data-toggle="modal" data-target="#exportModal">
     Export Schedule
 </button>
-<button id="save-image" class="btn btn-secondary">Save as PNG</button>
+<button id="save-image" class="btn btn-secondary">Save Image</button>
 
 <div id="calendar"></div>
 
@@ -63,10 +61,8 @@ Want to share your schedule with your friends? Send them this link:<br/>
 		<h5>Google Calendar</h5>
 		<strong>On desktop:</strong>
 		<br />
-		Open your <a href="https://calendar.google.com/">Google Calendar</a>. Click the "Settings" button in the top
-		right, and then click the Settings tab. In the menu on the left, click "Add calendar" and "From URL". Now,
-		paste the following link inside the text box: <br />
-		<code id="calendar-link"></code>
+		First, download the calendar file using the "Download calendar file" below. Open your <a href="https://calendar.google.com/" target="_blank">Google Calendar</a>. Click the "Settings" button in the top
+		right, and then click the Settings tab. In the menu on the left, click "Import & export" and "Import". Now, upload the calendar file you downloaded and click "Import".
 		<br />
 		<strong>On mobile (Android only):</strong>
 		<br />

schedules/app/views/schedules/view.html.erb

@@ -7,7 +7,7 @@
 <button id="open-modal-btn" type="button" class="btn btn-primary" data-toggle="modal" data-target="#exportModal">
     Export Schedule
 </button>
-<button id="save-image" class="btn btn-secondary" onclick="saveImage()">Save as PNG</button>
+<button id="save-image" class="btn btn-secondary" onclick="saveImage()">Save Image</button>
 
 <div id="calendar"></div>
 
@@ -35,10 +35,8 @@
 		<h5>Google Calendar</h5>
 		<strong>On desktop:</strong>
 		<br />
-		Open your <a href="https://calendar.google.com/">Google Calendar</a>. Click the "Settings" button in the top
-		right, and then click the Settings tab. In the menu on the left, click "Add calendar" and "From URL". Now,
-		paste the following link inside the text box: <br />
-		<code id="calendar-link"></code>
+		First, download the calendar file using the "Download calendar file" below. Open your <a href="https://calendar.google.com/" target="_blank">Google Calendar</a>. Click the "Settings" button in the top
+		right, and then click the Settings tab. In the menu on the left, click "Import & export" and "Import". Now, upload the calendar file you downloaded and click "Import".
 		<br />
 		<strong>On mobile (Android only):</strong>
 		<br />