- Add IFTTT support

README.md

@@ -10,6 +10,7 @@ The exported `.ics` files can be imported into Google Calendar or any other Cale
 - [Usage](#usage)
 - [Import ICS into Google Calendar](#import-ics-into-google-calendar)
 - [Import ICS into other calendars](#import-ics-into-other-calendars)
+- [IFTTT - IF This Then That](#ifttt---if-this-then-that)
 - [How it works](#how-it-works)
 
 ## Installation
@@ -106,6 +107,14 @@ To import into Google Calendar
 
 > ![ICS Imported into macOS Calendar - Week](images/macos-calendar-week.png)
 
+## IFTTT - IF This Then That
+
+If your Android phone does not have native support to mute / unmute based on Calendar events, you can use [IFTTT](https://ifttt.com/) to achieve the same.
+
+The Applet to mute your Android phone when events start is: [VIT Timetable - Mute Android Phone At Start Of Calendar Events](https://ift.tt/E89YchI)
+
+The Applet to unmute your Android phone when events end is: [VIT Timetable - Unmute Android Phone At End Of Calendar Events](https://ift.tt/vwT6UkS)
+
 ## How it works
 
 All of VTOP's content is dynamically generated.  There is a single URL `https://vtop.vit.ac.in/vtop/content` under which all content resides and the browser does not navigate to different pages for different sections.  To export content in different tables as `.ics` files, code needs to be injected and run as [Content Scripts](https://developer.chrome.com/docs/extensions/develop/concepts/content-scripts).  Until [v1.2](https://github.com/PardhavMaradani/vit-timetable-export-plugin/tree/v1.2), the [MutationObserver](https://developer.mozilla.org/en-US/docs/Web/API/MutationObserver) API was used to observe for changes in relevant divs to detect the page and add UI elements for export.  [v1.3](https://github.com/PardhavMaradani/vit-timetable-export-plugin) and above registers a more generic and extensible [Context Menu](https://developer.chrome.com/docs/extensions/reference/api/contextMenus) item `Export ICS File` (right-click option) for the main content page, which when clicked on the relevant pages carries out the export.

content-script.js

@@ -157,6 +157,14 @@ function generateAssignmentEventsAndExport(semester, courseAssignments) {
                 end: getICSDateOnly(nextDate)
             };
             events.push(event);
+            // Add dummy event for IFTTT to trigger on event end and unmute
+            const eventForIFTTT = {
+                summary: summary,
+                description: description,
+                start: getICSDateTime(date, '00:15'),
+                end: getICSDateTime(date, '00:30'),
+            };
+            events.push(eventForIFTTT);
         }
     }
     const calName = 'VIT-Assignment-Upload-Schedule-' + semester.replace(/ /g, '-');
@@ -420,6 +428,13 @@ function generateTTEventsAndExport(semester, courses, tt, ac) {
                     end: getICSDateOnly(nextDate)
                 };
                 events.push(event);
+                // Add dummy event for IFTTT to trigger on event end and unmute
+                const eventForIFTTT = {
+                    summary: info + ' ' + detail,
+                    start: getICSDateTime(date, '00:15'),
+                    end: getICSDateTime(date, '00:30'),
+                };
+                events.push(eventForIFTTT);
             }
         }
     }