public ActionResult EditEntry(CalendarEventViewModel vm)
{
if (!ModelState.IsValid)
{
return(SiteErrorHandler.GetBadRequestActionResult("<strong>Error:</strong> Input is invalid.", ""));
}
// Date range check.
if (vm.DateFrom > vm.DateTo)
{
return(SiteErrorHandler.GetBadRequestActionResult("<strong>Error:</strong> Start date cannot be after the end date.", ""));
}
// Check if the calendar entry exists.
if (!_scheduleRepository.DoesCalEntryExist(vm.CalendarEntryId))
{
return(SiteErrorHandler.GetBadRequestActionResult("<strong>Error:</strong> The calendar event could not be found.", ""));
}
var entry = _mapper.Map <CalEntry>(vm);
// Save event.
_scheduleRepository.EditCalendarEntry(entry);
return(Json(new
{
message = "<strong>Success:</strong> Calendar event saved."
}, JsonRequestBehavior.AllowGet));
}
public ActionResult DeleteTheme(int id)
{
// Check if the theme exists.
if (!_themeRepository.DoesThemeExist(id))
{
return(SiteErrorHandler.GetBadRequestActionResult("Could not find the theme.", ""));
}
// Check if the theme is a system theme.
if (_themeRepository.IsThemeReadOnly(id))
{
return(SiteErrorHandler.GetBadRequestActionResult($"This is a system theme and cannot be deleted.", ""));
}
// Check if the theme is in use.
if (_themeRepository.IsActiveTheme(id))
{
return(SiteErrorHandler.GetBadRequestActionResult("Cannot delete the theme as it is currently in use.", ""));
}
// Delete the theme.
_themeRepository.DeleteTheme(id);
return(Json(new { message = "<strong>Success</strong>: The theme has been deleted." }));
}
public ActionResult SaveThemeVariables(ThemeEditVariablesViewModel vm)
{
if (!ModelState.IsValid)
{
return(SiteErrorHandler.GetBadRequestActionResult(ModelState));
}
// Check if the theme exists.
if (!_themeRepository.DoesThemeExist(vm.ThemeId))
{
return(SiteErrorHandler.GetBadRequestActionResult("Could not find the theme.", ""));
}
// Map the variables to a readable model.
var themeVariables = _mapper.Map <List <ThemeVariableValueModel> >(vm.Variables);
IEnumerable <int> themeVariableValueIds = themeVariables.Select(x => x.ThemeVariableValueId);
// Check if the theme variable values exist.
if (!_themeRepository.DoThemeVariableValuesExist(themeVariableValueIds))
{
return(SiteErrorHandler.GetBadRequestActionResult("Could not find the theme variable.", ""));
}
// Update the theme variable values.
_themeRepository.UpdateThemeVariableValues(themeVariables);
return(Json(new { message = "<strong>Success</strong>: The theme variables have been updated.", themeId = vm.ThemeId }));
}
public ActionResult SaveThemeChanges(ThemeViewModel vm)
{
if (!ModelState.IsValid)
{
return(SiteErrorHandler.GetBadRequestActionResult(ModelState));
}
// Check if the theme exists.
if (!_themeRepository.DoesThemeExist(vm.ThemeId))
{
return(SiteErrorHandler.GetBadRequestActionResult("Could not find the theme.", ""));
}
// Check if the theme name is already in use.
if (_themeRepository.IsThemeNameAlreadyInUse(vm.ThemeId, vm.Name))
{
return(SiteErrorHandler.GetBadRequestActionResult($"The theme name {vm.Name} is already in use.", nameof(vm.Name)));
}
// Check if the theme is a system theme and has been modified.
if (_themeRepository.IsThemeReadOnly(vm.ThemeId) && _themeRepository.HasNameBeenChanged(vm.ThemeId, vm.Name))
{
return(SiteErrorHandler.GetBadRequestActionResult($"This is a system theme and cannot be modified.", ""));
}
var theme = _mapper.Map <ThemeModel>(vm);
_themeRepository.SaveThemeChanges(theme);
return(Json(new { message = "<strong>Success</strong>: The theme has been updated.", themeId = vm.ThemeId }));
}
// Validate the theme is ok for exporting.
public ActionResult ValidateExportTheme(int id)
{
// Check if the theme exists.
if (!_themeRepository.DoesThemeExist(id))
{
return(SiteErrorHandler.GetBadRequestActionResult("Could not find the theme.", ""));
}
return(Json(new { themeId = id }, JsonRequestBehavior.AllowGet));
}
// Create a .ics file for calendar events from a date range.
public ActionResult ExportEventsToIcal(DateTime start, DateTime end)
{
// Check if dates are null before doing anything.
if (start == null || end == null)
{
return(SiteErrorHandler.GetBadRequestActionResult("<strong>Error:</strong> No date range provided.", ""));
}
// Get user's calendar entries within the date range.
List <CalEntry> userEntries = _scheduleRepository.GetAllUserEntries(User.Identity.GetUserId(), start, end);
// Check if there are any diary entries to sync.
if (userEntries == null)
{
return(SiteErrorHandler.GetBadRequestActionResult("<strong>Error:</strong> No calendar events to sync.", ""));
}
// Create iCal.
var iCal = new Ical.Net.Calendar()
{
ProductId = "ASP.Net Diary Scheduler",
Version = "2.0"
};
// Create a new event for each calendar entry.
foreach (CalEntry entry in userEntries)
{
// Create event.
var evt = iCal.Create <Ical.Net.CalendarComponents.CalendarEvent>();
// Prepare ical event.
evt.Uid = entry.CalendarEntryId.ToString();
evt.Start = new Ical.Net.DataTypes.CalDateTime(entry.DateFrom);
evt.End = new Ical.Net.DataTypes.CalDateTime(entry.DateTo);
evt.Description = entry.Description;
evt.Summary = entry.Title;
evt.IsAllDay = entry.AllDay;
}
// Build the .ics file.
Ical.Net.Serialization.SerializationContext ctx = new Ical.Net.Serialization.SerializationContext();
var serialiser = new Ical.Net.Serialization.CalendarSerializer(ctx);
string output = serialiser.SerializeToString(iCal);
string contentType = "text/calendar";
var bytes = System.Text.Encoding.UTF8.GetBytes(output);
// Create a name.
Guid fileId = Guid.NewGuid();
string fileName = fileId.ToString() + ".ics";
return(File(bytes, contentType, fileName));
}
public ActionResult ImportThemeFromFile(ImportThemeViewModel vm)
{
if (!ModelState.IsValid)
{
return(SiteErrorHandler.GetBadRequestActionResult(ModelState));
}
// Check if the theme name is already in use.
if (_themeRepository.IsThemeNameAlreadyInUse(0, vm.Name))
{
return(SiteErrorHandler.GetBadRequestActionResult($"The theme name {vm.Name} is already in use.", nameof(vm.Name)));
}
// Check if the file type is correct.
if (vm.FileToUse.ContentType != "application/json")
{
return(SiteErrorHandler.GetBadRequestActionResult("File must be .json", ""));
}
// Check if the file has any content.
if (vm.FileToUse.ContentLength == 0)
{
return(SiteErrorHandler.GetBadRequestActionResult("File is empty", ""));
}
List <ThemeVariableValueModel> variables;
// Read the file and convert the json to a theme variable value collection.
try
{
var b = new System.IO.BinaryReader(vm.FileToUse.InputStream);
byte[] binData = b.ReadBytes(vm.FileToUse.ContentLength);
string result = System.Text.Encoding.UTF8.GetString(binData);
variables = _themeService.ConvertJsonToThemeVariableValues(result);
}
catch (Exception ex)
{
return(SiteErrorHandler.GetBadRequestActionResult(ex.Message, ""));
}
// Check if there are any values inside the file.
if (variables == null || !variables.Any())
{
return(SiteErrorHandler.GetBadRequestActionResult("Imported theme did not have any values", ""));
}
// Import the theme.
int themeId = _themeRepository.ImportTheme(vm.Name, variables);
return(Json(new { message = "<strong>Success</strong>: Theme has been created.", themeId }));
}
public ActionResult DeleteEntry(Guid id)
{
// Check if the calendar entry exists.
if (!_scheduleRepository.DoesCalEntryExist(id))
{
return(SiteErrorHandler.GetBadRequestActionResult("<strong>Error:</strong> The calendar event could not be found.", ""));
}
// Delete event.
_scheduleRepository.DeleteCalendarEntry(id);
return(Json(new
{
message = "<strong>Success:</strong> Calendar entry deleted."
}, JsonRequestBehavior.AllowGet));
}
// Create a .ics file for a calendar event.
public ActionResult ExportEventToIcal(Guid id)
{
// Check if an id was sent.
if (id == Guid.Empty)
{
return(SiteErrorHandler.GetBadRequestActionResult("<strong>Error:</strong> Invalid calendar event id.", ""));
}
var entry = _scheduleRepository.GetCalendarEntry(id);
if (entry == null)
{
return(SiteErrorHandler.GetBadRequestActionResult("<strong>Error:</strong> The calendar event could not be found.", ""));
}
// Create iCal.
var iCal = new Ical.Net.Calendar()
{
ProductId = "ASP.Net Diary Scheduler",
Version = "2.0"
};
// Create event.
var evt = iCal.Create <Ical.Net.CalendarComponents.CalendarEvent>();
// Prepare ical event.
evt.Uid = entry.CalendarEntryId.ToString();
evt.Start = new Ical.Net.DataTypes.CalDateTime(entry.DateFrom);
evt.End = new Ical.Net.DataTypes.CalDateTime(entry.DateTo);
evt.Description = entry.Description;
evt.Summary = entry.Title;
evt.IsAllDay = entry.AllDay;
// Build the .ics file.
var ctx = new Ical.Net.Serialization.SerializationContext();
var serialiser = new Ical.Net.Serialization.CalendarSerializer(ctx);
string output = serialiser.SerializeToString(iCal);
string contentType = "text/calendar";
var bytes = System.Text.Encoding.UTF8.GetBytes(output);
// Create a name.
Guid fileId = Guid.NewGuid();
string fileName = fileId.ToString() + ".ics";
return(File(bytes, contentType, fileName));
}
public ActionResult SaveNewTheme(CreateThemeViewModel vm)
{
if (!ModelState.IsValid)
{
return(SiteErrorHandler.GetBadRequestActionResult(ModelState));
}
// Check if the theme name is already in use.
if (_themeRepository.IsThemeNameAlreadyInUse(vm.ThemeId, vm.Name))
{
return(SiteErrorHandler.GetBadRequestActionResult($"The theme name {vm.Name} is already in use.", nameof(vm.Name)));
}
var theme = _mapper.Map <ThemeModel>(vm);
int id = _themeRepository.CreateTheme(theme, vm.SelectedThemeId);
return(Json(new { message = "<strong>Success</strong>: The theme has been created.", themeId = id }));
}
// GET: Edit event view.
public ActionResult Edit(Guid id)
{
// Check if an id was sent.
if (id == Guid.Empty)
{
return(SiteErrorHandler.GetBadRequestActionResult("<strong>Error:</strong> Invalid calendar event id.", ""));
}
var entry = _scheduleRepository.GetCalendarEntry(id);
if (entry == null)
{
return(SiteErrorHandler.GetBadRequestActionResult("<strong>Error:</strong> The calendar event could not be found.", ""));
}
var vm = _mapper.Map <CalendarEventViewModel>(entry);
return(View(vm));
}
public ActionResult CreateEntry(CalendarEventViewModel vm)
{
if (!ModelState.IsValid)
{
return(SiteErrorHandler.GetBadRequestActionResult("<strong>Error:</strong> Input is invalid.", ""));
}
// Date range check.
if (vm.DateFrom > vm.DateTo)
{
return(SiteErrorHandler.GetBadRequestActionResult("<strong>Error:</strong> Start date cannot be after the end date.", ""));
}
var entry = new CalEntry()
{
Title = vm.Title.Trim(),
Description = vm.Description == null ? null : vm.Description.Trim(),
DateFrom = vm.DateFrom,
DateTo = vm.DateTo,
AllDay = vm.AllDay,
UserId = User.Identity.GetUserId()
};
// Save event.
var id = _scheduleRepository.CreateCalendarEntry(entry);
// Return calendar record for fullCalendar.js.
return(Json(new
{
message = "<strong>Success:</strong> Calendar event created.",
calEntry = new
{
id,
title = entry.Title,
start = entry.DateFrom,
end = entry.DateTo,
allDay = entry.AllDay
}
}, JsonRequestBehavior.AllowGet));
}
