public IActionResult Edit([FromRoute] string id)
{
MeditationLoggerApi api = ApiBridge.Instance;
Log log;
if (Guid.TryParse(id, out Guid guid))
{
log = api.LogBook.TryGetLog(guid);
}
else
{
log = null;
}
var model = new LogModel(
Api: api,
Log: log,
InfoMessage: this.TempData[infoMessageKey]?.ToString() ?? string.Empty,
ErrorMessage: this.TempData[errorMessageKey]?.ToString() ?? string.Empty
);
ViewData["Title"] = "Editing: " + log.ToTitleString(api.Settings.DateTimeSettings);
return(View(model));
}
public IActionResult EditLog([FromRoute] string id, [FromForm] EditLogSettings settings)
{
MeditationLoggerApi api = ApiBridge.Instance;
try
{
if (Guid.TryParse(id, out Guid guid))
{
api.LogBook.EditLog(guid, settings);
this.TempData[infoMessageKey] = "Log has been updated successfully.";
}
else
{
this.TempData[errorMessageKey] = $"Invalid ID: {id}.";
}
}
catch (KeyNotFoundException e)
{
this.TempData[errorMessageKey] = e.Message;
}
catch (Exception e)
{
this.TempData[errorMessageKey] = e.Message;
// Some other exception while editing happened,
// but we know the key, so return to the edit page.
return(Redirect($"/LogBook/Edit/{id}"));
}
return(Redirect($"/LogBook/Log/{id}"));
}
[HttpPost] // <- Delete is not supported by forms. So use a POST.
public IActionResult DeleteLog([FromRoute] string id)
{
MeditationLoggerApi api = ApiBridge.Instance;
Log log = null;
string errorString = string.Empty;
try
{
if (Guid.TryParse(id, out Guid guid))
{
log = api.LogBook.DeleteLog(guid);
}
if (log is null)
{
this.TempData[errorMessageKey] = "Could not delete log, ID not found.";
}
}
catch (Exception e)
{
this.TempData[errorMessageKey] = e.Message;
}
// When a log is deleted, we want to go back to the main
// logbook page, as there is no log to redirect to.
if (log is not null)
{
this.TempData[infoMessageKey] = $"Deleted log: {log.ToTitleString( api.Settings.DateTimeSettings )}";
}
return(RedirectToAction(nameof(Index)));
}
/// <summary>
/// Creates the single instance of the bridge to the API.
/// </summary>
/// <exception cref="InvalidOperationException">Called if called when an instance already exists.</exception>
public static void CreateInstance(string databaseLocation, string settingsFile)
{
if (Instance != null)
{
throw new InvalidOperationException("Instance already created!");
}
Instance = new MeditationLoggerApi(databaseLocation, settingsFile);
}
// ---------------- Functions ----------------
public IActionResult Index()
{
ViewData["Title"] = "Logbook";
MeditationLoggerApi api = ApiBridge.Instance;
var model = new LogBookModel(
Api: api,
InfoMessage: this.TempData[infoMessageKey]?.ToString() ?? string.Empty,
ErrorMessage: this.TempData[errorMessageKey]?.ToString() ?? string.Empty
);
return(View(model));
}
