private IEnumerable <ScienceSliderSchemaViewModel> GetSliderItemViewModels(IEnumerable <IPublishedContent> sliderItems)
{
var viewModels = new List <ScienceSliderSchemaViewModel>();
if (ExistenceUtility.IsNullOrEmpty(sliderItems))
{
return(viewModels);
}
foreach (var section in sliderItems)
{
ScienceSliderSchemaViewModel viewModel = null;
switch (section)
{
case ScienceSliderSchemaHeadingText headingText:
viewModel = CreateHeadingTextSliderItem(headingText);
break;
case ScienceSliderSchemaImageText imageText:
viewModel = CreateImageTextSliderItem(imageText);
break;
}
if (viewModel != null)
{
viewModels.Add(viewModel);
}
}
return(viewModels);
}
private ScienceSliderSchemaViewModel CreateHeadingTextSliderItem(ScienceSliderSchemaHeadingText schema)
{
var model = new ScienceSliderSchemaViewModel();
model.Heading = schema.Heading;
model.ImageTextSection = false;
model.Text = schema.Text;
return(model);
}
private ScienceSliderSchemaViewModel CreateImageTextSliderItem(ScienceSliderSchemaImageText schema)
{
var model = new ScienceSliderSchemaViewModel();
model.ImageTextSection = true;
model.Text = schema.Text;
model.ImagePosition = schema.ImagePosition;
if (schema.Image != null)
{
model.Image = new ImageViewModel()
{
Url = schema.Image.Url,
AlternativeText = schema.Image.GetPropertyValue <string>("altText").IsNullOrWhiteSpace() ? schema.Image.Name : schema.Image.GetPropertyValue <string>("altText"),
TitleText = schema.Image.GetPropertyValue <string>("titleText"),
};
}
else
{
model.Image = new ImageViewModel()
{
Url = null,
AlternativeText = null,
TitleText = null
};
}
if (schema.ImageLink != null)
{
model.ImageLink = new NavigationItemViewModel()
{
Url = schema.ImageLink.Url,
Text = schema.ImageLink.Name,
Target = schema.ImageLink.Target,
};
}
else
{
model.ImageLink = new NavigationItemViewModel()
{
Url = null, Text = null, Target = null
};
}
return(model);
}