public async Task <IActionResult> Save(AdminViewModel model)
{
LiveShowDetails liveShowDetails;
if (!ModelState.IsValid)
{
// Model validation error, just return and let the error render
liveShowDetails = await _liveShowDetails.LoadAsync();
UpdateAdminViewModel(model, liveShowDetails);
return(View("Index", model));
}
if (!string.IsNullOrEmpty(model.LiveShowEmbedUrl) && model.LiveShowEmbedUrl.StartsWith("http://"))
{
model.LiveShowEmbedUrl = "https://" + model.LiveShowEmbedUrl.Substring("http://".Length);
}
liveShowDetails = new LiveShowDetails();
liveShowDetails.LiveShowEmbedUrl = model.LiveShowEmbedUrl;
liveShowDetails.LiveShowHtml = model.LiveShowHtml;
liveShowDetails.NextShowDateUtc = model.NextShowDatePst.HasValue
? TimeZoneInfo.ConvertTime(model.NextShowDatePst.Value, _pstTimeZone, TimeZoneInfo.Utc)
: (DateTime?)null;
liveShowDetails.AdminMessage = model.AdminMessage;
await _liveShowDetails.SaveAsync(liveShowDetails);
HttpContext.Response.Cookies.Append("msg", "1");
return(RedirectToAction("Index"));
}
public async Task <IActionResult> Save(AdminInputModel input)
{
LiveShowDetails liveShowDetails;
if (!ModelState.IsValid)
{
// Model validation error, just return and let the error render
liveShowDetails = await _liveShowDetails.LoadAsync();
var viewModel = new AdminViewModel();
UpdateAdminViewModel(viewModel, liveShowDetails);
return(View(nameof(Index), viewModel));
}
if (!string.IsNullOrEmpty(input.LiveShowEmbedUrl) && input.LiveShowEmbedUrl.StartsWith("http://"))
{
input.LiveShowEmbedUrl = "https://" + input.LiveShowEmbedUrl.Substring("http://".Length);
}
liveShowDetails = new LiveShowDetails();
liveShowDetails.LiveShowEmbedUrl = input.LiveShowEmbedUrl;
liveShowDetails.LiveShowHtml = input.LiveShowHtml;
liveShowDetails.NextShowDateUtc = input.NextShowDatePst?.ConvertFromPtcToUtc();
liveShowDetails.AdminMessage = input.AdminMessage;
await _liveShowDetails.SaveAsync(liveShowDetails);
TempData[nameof(AdminViewModel.SuccessMessage)] = "Live show details saved successfully!";
return(RedirectToAction(nameof(Index)));
}
private async Task SaveToAzureStorage(LiveShowDetails liveShowDetails)
{
var container = GetStorageContainer();
await container.CreateIfNotExistsAsync();
var blockBlob = container.GetBlockBlobReference(_appSettings.AzureStorageBlobName);
var fileContents = JsonConvert.SerializeObject(liveShowDetails);
var succeeded = true;
var started = Timing.GetTimestamp();
try
{
await blockBlob.UploadTextAsync(fileContents);
}
catch
{
succeeded = false;
throw;
}
finally
{
TrackDependency(blockBlob, "Upload", fileContents.Length, started, succeeded);
}
}
public async Task <IActionResult> Index(bool?disableCache, bool?demoOnAir)
{
var liveShowDetails = await _liveShowDetails.LoadAsync();
var showList = await _showsService.GetRecordedShowsAsync(User, disableCache ?? false);
if (demoOnAir == true)
{
liveShowDetails = new LiveShowDetails();
liveShowDetails.LiveShowEmbedUrl = "tbd";
}
if (!string.IsNullOrWhiteSpace(liveShowDetails.LiveShowRedirectUrl))
{
return(Redirect(liveShowDetails.LiveShowRedirectUrl));
}
return(View(new HomeViewModel
{
AdminMessage = liveShowDetails?.AdminMessage,
NextShowDateUtc = liveShowDetails?.NextShowDateUtc,
LiveShowEmbedUrl = liveShowDetails?.LiveShowEmbedUrl,
LiveShowRedirectUrl = liveShowDetails?.LiveShowRedirectUrl?.Trim(),
PreviousShows = showList.Shows,
MoreShowsUrl = showList.MoreShowsUrl
}));
}
private void UpdateModelProperties(LiveShowDetails liveShowDetails)
{
_mapper.Map(liveShowDetails, this);
NextShowDatePst = liveShowDetails?.NextShowDateUtc?.ConvertFromUtcToCet();
var nextThursday = GetNextThursday();
NextShowDateSuggestionCetPM = nextThursday.AddHours(20).ToString("MM/dd/yyyy HH:mm");
AppSettings = _appSettings;
EnvironmentName = _env.EnvironmentName;
}
private void UpdateAdminViewModel(AdminViewModel model, LiveShowDetails liveShowDetails)
{
_mapper.Map(liveShowDetails, model);
model.NextShowDatePst = liveShowDetails?.NextShowDateUtc?.ConvertFromUtcToPst();
var nextTuesday = GetNextTuesday();
model.NextShowDateSuggestionPstAM = nextTuesday.AddHours(10).ToString("yyyy-MM-ddTHH:mm");
model.NextShowDateSuggestionPstPM = nextTuesday.AddHours(15).AddMinutes(45).ToString("yyyy-MM-ddTHH:mm");
model.AppSettings = _appSettings;
model.EnvironmentName = _env.EnvironmentName;
}
private async Task SaveToAzureStorage(LiveShowDetails liveShowDetails)
{
var container = GetStorageContainer();
await container.CreateIfNotExistsAsync();
var blockBlob = container.GetBlockBlobReference(_appSettings.AzureStorageBlobName);
var fileContents = JsonConvert.SerializeObject(liveShowDetails);
var started = Timing.GetTimestamp();
await blockBlob.UploadTextAsync(fileContents);
}
private void UpdateAdminViewModel(AdminViewModel model, LiveShowDetails liveShowDetails)
{
model.LiveShowEmbedUrl = liveShowDetails?.LiveShowEmbedUrl;
if (liveShowDetails?.NextShowDateUtc != null)
{
var nextShowDatePst = TimeZoneInfo.ConvertTimeFromUtc(
liveShowDetails.NextShowDateUtc.Value,
_pstTimeZone);
model.NextShowDatePst = nextShowDatePst;
}
model.AdminMessage = liveShowDetails?.AdminMessage;
model.AppSettings = _appSettings;
model.EnvironmentName = _env.EnvironmentName;
}
private async Task SaveToAzureStorage(LiveShowDetails liveShowDetails)
{
var container = GetStorageContainer();
await container.CreateIfNotExistsAsync();
var blockBlob = container.GetBlockBlobReference(_appSettings.AzureStorageBlobName);
var fileContents = JsonConvert.SerializeObject(liveShowDetails);
var uploadStarted = DateTimeOffset.UtcNow;
await blockBlob.UploadTextAsync(fileContents);
_telemtry.TrackDependency("Azure.BlobStorage", "UploadTextAsync", uploadStarted, DateTimeOffset.UtcNow - uploadStarted, true);
}
private void TrackShowEvent(AdminInputModel input, LiveShowDetails liveShowDetails)
{
if (_telemetry.IsEnabled())
{
var showStarted = string.IsNullOrEmpty(liveShowDetails.LiveShowEmbedUrl) && !string.IsNullOrEmpty(input.LiveShowEmbedUrl);
var showEnded = !string.IsNullOrEmpty(liveShowDetails.LiveShowEmbedUrl) && string.IsNullOrEmpty(input.LiveShowEmbedUrl);
if (showStarted || showEnded)
{
var showEvent = new EventTelemetry(showStarted ? "Show Started" : "Show Ended");
showEvent.Properties.Add("Show Embed URL", showStarted ? input.LiveShowEmbedUrl : liveShowDetails.LiveShowEmbedUrl);
_telemetry.TrackEvent(showEvent);
}
}
}
public async Task SaveAsync(LiveShowDetails liveShowDetails)
{
if (liveShowDetails == null)
{
throw new ArgumentNullException(nameof(liveShowDetails));
}
await SaveToAzureStorage(liveShowDetails);
// Update the cache
_cache.Set(CacheKey, liveShowDetails, new MemoryCacheEntryOptions
{
AbsoluteExpiration = DateTimeOffset.MaxValue
});
}
private void UpdateAdminViewModel(AdminViewModel model, LiveShowDetails liveShowDetails)
{
model.LiveShowEmbedUrl = liveShowDetails?.LiveShowEmbedUrl;
model.LiveShowHtml = liveShowDetails?.LiveShowHtml;
model.NextShowDatePst = liveShowDetails?.NextShowDateUtc?.ConvertFromUtcToPst();
model.AdminMessage = liveShowDetails?.AdminMessage;
var nextTuesday = GetNextTuesday();
model.NextShowDateSuggestionPstAM = nextTuesday.AddHours(10).ToString("MM/dd/yyyy HH:mm");
model.NextShowDateSuggestionPstPM = nextTuesday.AddHours(15).AddMinutes(45).ToString("MM/dd/yyyy HH:mm");
model.AppSettings = _appSettings;
model.EnvironmentName = _env.EnvironmentName;
}
public async Task SaveAsync(LiveShowDetails liveShowDetails)
{
if (liveShowDetails == null)
{
return;
}
var fileContents = JsonConvert.SerializeObject(liveShowDetails);
using (var fileWriter = new StreamWriter(new FileStream(_filePath, FileMode.Create, FileAccess.Write, FileShare.None, 4096, useAsync: true)))
{
await fileWriter.WriteAsync(fileContents);
}
_cache.Remove(CacheKey);
}
public async Task SaveAsync(LiveShowDetails liveShowDetails)
{
if (liveShowDetails == null)
{
return;
}
var fileContents = JsonConvert.SerializeObject(liveShowDetails);
using (var fileWriter = new StreamWriter(_filePath))
{
await fileWriter.WriteAsync(fileContents);
}
_cache.Remove(CacheKey);
}
private void TrackShowEvent(Input input, LiveShowDetails liveShowDetails)
{
if (_logger.IsEnabled(LogLevel.Information))
{
var showStarted = string.IsNullOrEmpty(liveShowDetails.LiveShowEmbedUrl) && !string.IsNullOrEmpty(input.LiveShowEmbedUrl);
var showEnded = !string.IsNullOrEmpty(liveShowDetails.LiveShowEmbedUrl) && string.IsNullOrEmpty(input.LiveShowEmbedUrl);
if (showStarted)
{
_logger.LogInformation(_showStarted, "Show started streaming at {ShowEmbedUrl}", input.LiveShowEmbedUrl);
}
if (showEnded)
{
_logger.LogInformation(_showEnded, "Show ended streaming at {ShowEmbedUrl}", liveShowDetails.LiveShowEmbedUrl);
}
}
}
private void UpdateAdminViewModel(AdminViewModel model, LiveShowDetails liveShowDetails)
{
model.LiveShowEmbedUrl = liveShowDetails?.LiveShowEmbedUrl;
model.LiveShowHtml = liveShowDetails?.LiveShowHtml;
if (liveShowDetails?.NextShowDateUtc != null)
{
var nextShowDatePst = TimeZoneInfo.ConvertTime(
liveShowDetails.NextShowDateUtc.Value,
TimeZoneInfo.Utc,
_pstTimeZone);
model.NextShowDatePst = nextShowDatePst;
}
model.AdminMessage = liveShowDetails?.AdminMessage;
var nextTuesday = GetNextTuesday();
model.NextShowDateSuggestionPstAM = nextTuesday.AddHours(10).ToString("MM/dd/yyyy HH:mm");
model.NextShowDateSuggestionPstPM = nextTuesday.AddHours(15).AddMinutes(45).ToString("MM/dd/yyyy HH:mm");
model.AppSettings = _appSettings;
model.EnvironmentName = _env.EnvironmentName;
}
