Introduce GoldSim Website 4.1.0

This update provides new support for GoldSim course content, facilitating a port from the Google Courseware app to the OnTopic CMS (cb25317). In addition, it includes significant refactoring of the JavaScript (2bace01, 1df0caa) and SASS (323d8dd, 60eb562, 1c22db8) code, with an eye toward both maintainability and performance enhancements (5c3cda2), many of which take advantage of our recent migration to HTTP/2. It also includes quite a bit of refactoring of the server-side code for the purpose of maintainability—and, in particular, includes refactoring the course, forms, and payment functionality into ASP.NET Core MVC Areas (d35fa4b).

As with the major 4.0.0 release in December (cba60fb), which migrated the site from .NET Framework to .NET Core, this update shouldn't have any impact on the presentation of the site, but it should significantly improve both performance and maintenance.

New Features
- Introduced new GoldSim courseware functionality for online courses (cb25317)
- Migrated content files (such as images, videos, and downloads) to a new `media.GoldSim.com` server (74c2bea)
- Sorted Example Applications based on `LastModified` date, per @jlillywh's request (9765063)

Improvements and Refactorings
- Various performance enhancements to client-side code (5c3cda2)
- Reduced size and improved quality of stylesheets (323d8dd, 1df0caa)
- Reduced size and improved quality of JavaScript code (2bace01, 1c22db8)
- Refactored code into areas to ease maintenance (d35fa4b)
- Evaluated and consolidated common CSS classes (60eb562)

Bug Fixes
- Fixed DASH video streaming issue related to bitrate switching with local media (1cdc2f3)

Maintenance
- Updated dependencies (833ba33, 2b3eb43)

Author: JeremyCaney

Areas/Administration/Controllers/InvoicesController.cs

@@ -214,6 +214,5 @@ public IActionResult VerifyInvoiceNumber(
       return Json(data: true);
     }
 
-
   } // Class
 } // Namespace

Areas/Administration/Controllers/LicensesController.cs

@@ -5,6 +5,7 @@
 \=============================================================================================================================*/
 using System;
 using System.Linq;
+using GoldSim.Web.Administration.Services;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
 using OnTopic.AspNetCore.Mvc.Controllers;

Areas/Administration/Models/Invoices/EditInvoiceViewModel.cs

@@ -34,5 +34,4 @@ public EditInvoiceViewModel() {}
     public InvoiceTopicViewModel Invoice { get; set; }
 
   } // Class
-
-} // Namespace
+} // Namespace

Areas/Administration/Models/Invoices/InvoiceListViewModel.cs

@@ -36,5 +36,4 @@ public InvoiceListViewModel() {}
     public List<InvoiceTopicViewModel> Invoices { get; } = new List<InvoiceTopicViewModel>();
 
   } // Class
-
-} // Namespace
+} // Namespace

Areas/Administration/Models/Invoices/InvoiceTopicViewModel.cs

@@ -72,4 +72,4 @@ public class InvoiceTopicViewModel {
     public DateTime? DatePaid { get; set; } = null;
 
   } // Class
-} // Namespace
+} // Namespace

Areas/Administration/Models/Licenses/InstructorAcademicFormTopicViewModel.cs

@@ -15,4 +15,4 @@ namespace GoldSim.Web.Administration.Models.Licenses {
   public class InstructorAcademicFormTopicViewModel: LicenseRequestTopicViewModel {
 
   } // Class
-} // Namespace
+} // Namespace

Areas/Administration/Models/Licenses/LicenseRequestTopicViewModel.cs

@@ -4,7 +4,7 @@
 | Project       Website
 \=============================================================================================================================*/
 using System;
-using GoldSim.Web.Models.Forms;
+using GoldSim.Web.Forms.Models.Partials;
 
 namespace GoldSim.Web.Administration.Models.Licenses {
 

Areas/Administration/Models/Licenses/StudentAcademicFormTopicViewModel.cs

@@ -15,4 +15,4 @@ namespace GoldSim.Web.Administration.Models.Licenses {
   public class StudentAcademicFormTopicViewModel: LicenseRequestTopicViewModel {
 
   } // Class
-} // Namespace
+} // Namespace

Areas/Administration/Models/Licenses/TrialFormTopicViewModel.cs

@@ -15,4 +15,4 @@ namespace GoldSim.Web.Administration.Models.Licenses {
   public class TrialFormTopicViewModel: LicenseRequestTopicViewModel {
 
   } // Class
-} // Namespace
+} // Namespace

Services/ITopicExportService.cs …stration/Services/ITopicExportService.csServices/ITopicExportService.cs renamed to Areas/Administration/Services/ITopicExportService.cs Services/ITopicExportService.cs renamed to Areas/Administration/Services/ITopicExportService.cs

@@ -7,7 +7,7 @@
 using System.IO;
 using OnTopic;
 
-namespace GoldSim.Web {
+namespace GoldSim.Web.Administration.Services {
 
   /*============================================================================================================================
   | INTERFACE: TOPIC EXPORT SERVICE