public static string DisplayStartTime(this ShowVm show, CultureInfo culture)
{
var result = show.StartTime.HasValue && show.EndTime.HasValue
? show.StartTime.ToString("t", culture)
: string.Empty;
return(result);
}
public static void UpdateByViewModel(ShowRecord record, ShowVm showVm)
{
record.DateModified = DateTime.UtcNow;
record.Title = showVm.Title.TrimIt().StripTags();
record.Description = showVm.Description.TrimIt().StripTags();
record.StartTime = showVm.StartTime;
record.EndTime = showVm.EndTime;
record.DetailsUrl = showVm.DetailsUrl.TrimIt().StripTags();
record.IsDeleted = showVm.Destroy;
}
private static void UpdateByViewModelPicture(EventMetadataRecord eventRec, ShowRecord record,
ShowVm showVm, IStorageProvider storageProvider)
{
var previousPictureUrl = FileUtil.GetPictureUrl(record.Picture, storageProvider);
if (previousPictureUrl != showVm.Picture)
{
record.Picture = FileUtil.ProcessUploadedPicture(record.Picture, showVm.Picture,
Path.Combine("event", eventRec.Id.ToString(CultureInfo.InvariantCulture), "shows"),
storageProvider);
}
}
public static string DisplayEndTime(this ShowVm show, CultureInfo culture)
{
var result = (show.EndTime ?? show.StartTime).ToString("t", culture);
return(result);
}
public static string DisplayTime(this ShowVm show, CultureInfo culture)
{
var result = DisplayStartTime(show, culture) + DisplayEndTime(show, culture);
return(result);
}
private IEnumerable <ValidationError> ValidateShow(ShowVm model, EventMetadataVm eventVm, string prefix = "")
{
var result = new List <ValidationError>();
var titleProperty = model.GetPropertyName(p => p.Title);
if (string.IsNullOrEmpty(model.Title))
{
result.Add(new ValidationError(
prefix + titleProperty,
T("Title can not be empty!").Text));
}
else if (model.Title.Length > 255)
{
result.Add(new ValidationError(
prefix + titleProperty,
T("Title can not be larger than 255 characters!").Text));
}
var pictureProperty = model.GetPropertyName(p => p.Picture);
if (!string.IsNullOrEmpty(model.Picture))
{
if (model.Picture.Length > 255)
{
result.Add(new ValidationError(
prefix + pictureProperty,
T("Picture url can not be larger than 255 characters!").Text));
}
else if (!model.Picture.IsUrlValid())
{
result.Add(new ValidationError(
prefix + pictureProperty,
T("Picture url is in bad format!").Text));
}
}
var detailsUrlProperty = model.GetPropertyName(p => p.DetailsUrl);
if (!string.IsNullOrEmpty(model.DetailsUrl))
{
if (model.DetailsUrl.Length > 255)
{
result.Add(new ValidationError(
prefix + detailsUrlProperty,
T("Details url can not be larger than 255 characters!").Text));
}
else if (!model.DetailsUrl.IsUrlValid())
{
result.Add(new ValidationError(
prefix + detailsUrlProperty,
T("Details url is in bad format!").Text));
}
}
var startTimeProperty = model.GetPropertyName(p => p.StartTime);
if (model.StartTime.HasValue && model.EndTime.HasValue &&
model.StartTime.Value > model.EndTime.Value)
{
result.Add(new ValidationError(
prefix + startTimeProperty,
T("Show start time has to be less than or equal to the end time.").Text));
}
var eventStartDate = eventVm.StartDate;
var eventEndDate = eventVm.EndDate ?? eventVm.StartDate;
if (model.StartTime.HasValue && eventStartDate.HasValue &&
(model.StartTime.Value < eventStartDate.Value.AddDays(-1) ||
(eventEndDate.HasValue && model.StartTime.Value > eventEndDate.Value.AddDays(1))))
{
result.Add(new ValidationError(
prefix + startTimeProperty,
T("Show start time has to be between event start and end dates.").Text));
}
var endTimeProperty = model.GetPropertyName(p => p.EndTime);
if (model.EndTime.HasValue && eventStartDate.HasValue &&
(model.EndTime.Value < eventStartDate.Value.AddDays(-1) ||
(eventEndDate.HasValue && model.EndTime.Value > eventEndDate.Value.AddDays(2))))
{
result.Add(new ValidationError(
prefix + endTimeProperty,
T("Show end time has to be between event start and end dates.").Text));
}
return(result);
}
