Fix export to csv

force-app/main/default/classes/ResourceCalendarController.cls

@@ -88,7 +88,7 @@ public with sharing class ResourceCalendarController {
     List<ServiceResourceWrapper> results = new List<ServiceResourceWrapper>();
 
     for (ServiceResource sr : [
-			SELECT Id, Name, FSL__GanttLabel__c, ResourceType, 
+			SELECT Id, Name, FSL__GanttLabel__c, FSL__Picture_Link__c, ResourceType, 
         RelatedRecord.SmallPhotoUrl, RelatedRecord.Title 
 			FROM ServiceResource 
 			WHERE IsActive = true 
@@ -126,6 +126,7 @@ public with sharing class ResourceCalendarController {
 
 	@RemoteAction
 	public static String exportToCsv(String json) {
+    // deserialize ourselves because remote action will utilize strict mode (we have props that dont exist in our class)
 		List<ServiceAppointmentWrapper> data = (List<ServiceAppointmentWrapper>)System.JSON.deserialize(json, List<ServiceAppointmentWrapper>.class);
 		CsvBuilder builder = new CsvBuilder();
 		for (ServiceAppointmentWrapper sa : data) {
@@ -199,10 +200,10 @@ public with sharing class ResourceCalendarController {
     public ServiceResourceWrapper(ServiceResource sr) {
       this.Id = sr.Id;
       this.Name = sr.Name.normalizeSpace();
-      this.Photo = sr.RelatedRecord?.SmallPhotoUrl;      
+      this.Photo = sr.FSL__Picture_Link__c != null ? sr.FSL__Picture_Link__c : sr.RelatedRecord?.SmallPhotoUrl;      
       this.Label = sr.FSL__GanttLabel__c != null 
         ? sr.FSL__GanttLabel__c.normalizeSpace() 
-        : (sr.RelatedRecord.Title != null ? sr.RelatedRecord.Title.normalizeSpace() : sr.ResourceType);
+        : (sr.RelatedRecord?.Title != null ? sr.RelatedRecord.Title.normalizeSpace() : sr.ResourceType);
     }
 
     public ServiceResourceWrapper(AssignedResource ar) {

force-app/main/default/staticresources/ResourceCalendar/app.js

@@ -30,7 +30,7 @@
 					} else {
 						onFailure(event);
 					}
-				}
+				}, { escape: false }
 			);
 		},
 		failure: function(event) {
@@ -302,7 +302,7 @@
 	}
 
 	function onExportToCsv() {
-		let arr = CALENDAR.getEvents()
+		let data = CALENDAR.getEvents()
 			.filter(v => v.source.id === 'appointments')
 			.reduce((a, c) => {
 				// SF dosent like relationships sent back to it without proper formatting so just filter them out
@@ -311,10 +311,16 @@
             return (typeof value === 'string' || typeof value === 'number');
           })
 				);
+        // VF remoting cannot deserialize long to datetime
+        for (let [key, value] of Object.entries(r)) {
+          if (key.includes('Time')) {
+            r[key] = new Date(value).toISOString();
+          }
+        }
 				a.push(r);
 				return a;
 			}, []);
-		ResourceCalendarController.exportToCsv(JSON.stringify(arr), (result, event) => {
+		ResourceCalendarController.exportToCsv(JSON.stringify(data), (result, event) => {
 			if (event.status) {
 				let a = document.createElement('a');
 				// this does not work for lengthly csv's