/// <summary>
/// Initializes a new image picker item based on the specified <paramref name="image"/>, <paramref name="title"/>,
/// <paramref name="description"/> and <paramref name="link"/>.
/// </summary>
/// <param name="image">An instance of <see cref="IPublishedContent"/> representing the selected image.</param>
/// <param name="title">The title of the item.</param>
/// <param name="description">The description of the item.</param>
/// <param name="link">An instance of <see cref="LinkPickerItem"/> representing the link of the item.</param>
public ImagePickerItem(ImagePickerImage image, string title, string description, LinkPickerItem link)
{
Image = image;
Title = title;
Description = description;
Link = link ?? LinkPickerItem.Parse(new JObject());
}
/// <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 override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
{
LinkPickerItem item = value as LinkPickerItem;
if (item != null)
{
serializer.Serialize(writer, item.JObject);
}
}
/// <summary>
/// Initializes a new image picker item based on the specified <see cref="JObject"/>.
/// </summary>
/// <param name="obj">An instanceo of <see cref="JObject"/> representing the item.</param>
protected ImagePickerItem(JObject obj)
{
JObject = obj;
Image = obj.GetInt32("imageId", ImagePickerImage.GetFromId);
Title = obj.GetString("title") ?? "";
Description = obj.GetString("description") ?? "";
Link = obj.GetObject("link", LinkPickerItem.Parse) ?? LinkPickerItem.Parse(new JObject());
NoCrop = obj.GetBoolean("nocrop");
}
private object ReadJsonObject(JsonReader reader, Type objectType)
{
JObject obj = JObject.Load(reader);
if (!(objectType == typeof(LinkPickerItem)))
{
return(null);
}
if (obj != null)
{
return(LinkPickerItem.Parse(obj));
}
return(new LinkPickerItem());
}
/// <summary>Writes the JSON representation of the object.</summary>
/// <param name="writer">The <see cref="JsonWriter" /> to write to.</param>
/// <param name="value">The value.</param>
/// <param name="serializer">The calling serializer.</param>
public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
{
if (!(value is LinkPickerItem))
{
return;
}
LinkPickerItem linkPickerItem = (LinkPickerItem)value;
if (linkPickerItem.IsValid)
{
serializer.Serialize(writer, linkPickerItem);
}
else
{
writer.WriteNull();
}
}
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);
}
}
