/// <summary>
/// Gets the first link item from the <see cref="LinkPickerList"/> of the property with the specified
/// <paramref name="propertyAlias"/>.
///
/// If the property isn't a link picker (or the list is empty), an empty item
/// will be returned instead. You can use the <see cref="LinkPickerItem.IsValid"/> property to check whether
/// the returned item is valid.
/// </summary>
/// <param name="content">The published content to read the property from.</param>
/// <param name="propertyAlias">The alias of the property.</param>
/// <returns>An instance of <see cref="LinkPickerItem"/>.</returns>
public static LinkPickerItem GetLinkPickerItem(this IPublishedContent content, string propertyAlias)
{
LinkPickerList list = content.GetPropertyValue(propertyAlias) as LinkPickerList;
LinkPickerItem item = list?.Items.FirstOrDefault();
return(item ?? new LinkPickerItem());
}
public GridControlCtaValue(GridControl control) : base(control)
{
var blenderCtrl = GridControlLeBlenderValue.Parse(control);
if (blenderCtrl == null || blenderCtrl.Items == null)
{
return;
}
var item = blenderCtrl.Items.First();
Headline = item.GetRawValue("headline");
Text = item.GetRawValue("text");
Link = !string.IsNullOrEmpty(item.GetRawValue("link"))
? LinkPickerList.Parse(JObject.Parse(item.GetRawValue("link"))).Items.FirstOrDefault()
: null;
}
public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
{
// Skip if the reader is not at the start of an object
if (reader.TokenType != JsonToken.StartObject)
{
return(null);
}
// Load JObject from stream
JObject obj = JObject.Load(reader);
switch (objectType.FullName)
{
case "Skybrud.LinkPicker.LinkPickerList":
return(LinkPickerList.Parse(obj));
case "Skybrud.LinkPicker.LinkPickerItem":
return(LinkPickerItem.Parse(obj));
default:
return(null);
}
}
