Merge pull request #782 from hargata/Hargata/697

added API method that generates a calendar of reminders for the user.

Controllers/APIController.cs

@@ -1166,6 +1166,19 @@ namespace CarCareTracker.Controllers
                 return Json(results);
             }
         }
+        [HttpGet]
+        [Route("/api/calendar")]
+        public IActionResult Calendar()
+        {
+            var vehiclesStored = _dataAccess.GetVehicles();
+            if (!User.IsInRole(nameof(UserData.IsRootUser)))
+            {
+                vehiclesStored = _userLogic.FilterUserVehicles(vehiclesStored, GetUserID());
+            }
+            var reminders = _vehicleLogic.GetReminders(vehiclesStored, true);
+            var calendarContent = StaticHelper.RemindersToCalendar(reminders);
+            return File(calendarContent, "text/calendar");
+        }
         [Authorize(Roles = nameof(UserData.IsRootUser))]
         [HttpGet]
         [Route("/api/vehicle/reminders/send")]

Helper/StaticHelper.cs

@@ -1,6 +1,8 @@
 using CarCareTracker.Models;
 using CsvHelper;
 using System.Globalization;
+using System.Security.Cryptography;
+using System.Text;
 using System.Text.Json;
 
 namespace CarCareTracker.Helper
@@ -754,5 +756,52 @@ namespace CarCareTracker.Helper
                 _csv.NextRecord();
             }
         }
+        public static byte[] RemindersToCalendar(List<ReminderRecordViewModel> reminders)
+        {
+            //converts reminders to iCal file
+            StringBuilder sb = new StringBuilder();
+            //start the calendar item
+            sb.AppendLine("BEGIN:VCALENDAR");
+            sb.AppendLine("VERSION:2.0");
+            sb.AppendLine("PRODID:lubelogger.com");
+            sb.AppendLine("CALSCALE:GREGORIAN");
+            sb.AppendLine("METHOD:PUBLISH");
+
+            //create events.
+            foreach(ReminderRecordViewModel reminder in reminders)
+            {
+                var dtStart = reminder.Date.Date.ToString("yyyyMMddTHHmm00");
+                var dtEnd = reminder.Date.Date.AddDays(1).AddMilliseconds(-1).ToString("yyyyMMddTHHmm00");
+                var calendarUID = new Guid(MD5.HashData(Encoding.UTF8.GetBytes($"{dtStart}_{reminder.Description}")));
+                sb.AppendLine("BEGIN:VEVENT");
+                sb.AppendLine("DTSTAMP:" + DateTime.Now.ToString("yyyyMMddTHHmm00"));
+                sb.AppendLine("UID:" + calendarUID);
+                sb.AppendLine("DTSTART:" + dtStart);
+                sb.AppendLine("DTEND:" + dtEnd);
+                sb.AppendLine($"SUMMARY:{reminder.Description}");
+                sb.AppendLine($"DESCRIPTION:{reminder.Description}");
+                switch (reminder.Urgency)
+                {
+                    case ReminderUrgency.NotUrgent:
+                        sb.AppendLine("PRIORITY:3");
+                        break;
+                    case ReminderUrgency.Urgent:
+                        sb.AppendLine("PRIORITY:2");
+                        break;
+                    case ReminderUrgency.VeryUrgent:
+                        sb.AppendLine("PRIORITY:1");
+                        break;
+                    case ReminderUrgency.PastDue:
+                        sb.AppendLine("PRIORITY:1");
+                        break;
+                }
+                sb.AppendLine("END:VEVENT");
+            }
+
+            //end calendar item
+            sb.AppendLine("END:VCALENDAR");
+            string calendarContent = sb.ToString();
+            return Encoding.UTF8.GetBytes(calendarContent);
+        }
     }
 }

Program.cs

@@ -106,11 +106,15 @@ var app = builder.Build();
 // Configure the HTTP request pipeline.
 app.UseExceptionHandler("/Home/Error");
 
+app.UseStaticFiles();
 app.UseStaticFiles(new StaticFileOptions
 {
+    FileProvider = new PhysicalFileProvider(
+           Path.Combine(builder.Environment.ContentRootPath, "data", "images")),
+    RequestPath = "/images",
     OnPrepareResponse = ctx =>
     {
-        if (ctx.Context.Request.Path.StartsWithSegments("/images") || ctx.Context.Request.Path.StartsWithSegments("/documents"))
+        if (ctx.Context.Request.Path.StartsWithSegments("/images"))
         {
             ctx.Context.Response.Headers.Add("Cache-Control", "no-store");
             if (!ctx.Context.User.Identity.IsAuthenticated)
@@ -121,16 +125,21 @@ app.UseStaticFiles(new StaticFileOptions
     }
 });
 app.UseStaticFiles(new StaticFileOptions
-{
-    FileProvider = new PhysicalFileProvider(
-           Path.Combine(builder.Environment.ContentRootPath, "data", "images")),
-    RequestPath = "/images"
-});
-app.UseStaticFiles(new StaticFileOptions
 {
     FileProvider = new PhysicalFileProvider(
            Path.Combine(builder.Environment.ContentRootPath, "data", "documents")),
-    RequestPath = "/documents"
+    RequestPath = "/documents",
+    OnPrepareResponse = ctx =>
+    {
+        if (ctx.Context.Request.Path.StartsWithSegments("/documents"))
+        {
+            ctx.Context.Response.Headers.Add("Cache-Control", "no-store");
+            if (!ctx.Context.User.Identity.IsAuthenticated)
+            {
+                ctx.Context.Response.Redirect("/Login");
+            }
+        }
+    }
 });
 app.UseStaticFiles(new StaticFileOptions
 {
@@ -142,7 +151,18 @@ app.UseStaticFiles(new StaticFileOptions
 {
     FileProvider = new PhysicalFileProvider(
            Path.Combine(builder.Environment.ContentRootPath, "data", "temp")),
-    RequestPath = "/temp"
+    RequestPath = "/temp",
+    OnPrepareResponse = ctx =>
+    {
+        if (ctx.Context.Request.Path.StartsWithSegments("/temp"))
+        {
+            ctx.Context.Response.Headers.Add("Cache-Control", "no-store");
+            if (!ctx.Context.User.Identity.IsAuthenticated)
+            {
+                ctx.Context.Response.Redirect("/Login");
+            }
+        }
+    }
 });
 
 app.UseRouting();

Views/Shared/_Layout.cshtml

@@ -34,6 +34,7 @@
     <meta name="apple-mobile-web-app-capable" content="yes" />
     <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
     <title>@ViewData["Title"] - LubeLogger</title>
+    <link rel="icon" type="image/x-icon" href="~/favicon.ico">
     <link rel="stylesheet" href="~/lib/bootstrap/dist/css/bootstrap.min.css" />
     <link rel="stylesheet" href="~/lib/bootstrap/dist/css/bootstrap-icons.css" />
     <link rel="stylesheet" href="~/lib/bootstrap-datepicker/css/bootstrap-datepicker.min.css" />