private void TraverseResouceShapes(IList <ResourceRequiredContext> resources, ResourceType resourceType, Action <ShapeTable, ResourceRequiredContext, string> processor)
{
var shapeKeyPrefix = resourceType == ResourceType.Style ? "Style__" : "Script__";
var currentTheme = _themeManager.GetRequestTheme(_httpContextAccessor.Current().Request.RequestContext);
var shapeTable = _shapeTableLocator.Lookup(currentTheme.Id);
foreach (var resource in resources)
{
var fullPath = resource.Resource.GetFullPath();
if (!string.IsNullOrEmpty(fullPath))
{
var shapeName = StaticFileBindingStrategy.GetAlternateShapeNameFromFileName(fullPath);
var shapeKey = shapeKeyPrefix + shapeName;
// Simply included CDN stylesheets are not in the ShapeTable, so we have to check
if (shapeTable.Bindings.ContainsKey(shapeKey))
{
processor(shapeTable, resource, shapeKey);
}
else
{
// Maybe the original binding was removed previously and the combined shape binding remains.
shapeKey = CombinedShapeKey(shapeKey);
if (shapeTable.Bindings.ContainsKey(shapeKey))
{
processor(shapeTable, resource, shapeKey);
}
}
}
}
}
public void Discover(ShapeTableBuilder builder)
{
// the root page shape named 'Layout' is wrapped with 'Document'
// and has an automatic zone creating behavior
builder.Describe("Layout")
.Configure(descriptor => descriptor.Wrappers.Add("Document"))
.OnCreating(creating => creating.Create = () => new ZoneHolding(() => creating.New.Zone()))
.OnCreated(created => {
var layout = created.Shape;
layout.Head = created.New.DocumentZone(ZoneName: "Head");
layout.Body = created.New.DocumentZone(ZoneName: "Body");
layout.Tail = created.New.DocumentZone(ZoneName: "Tail");
layout.Body.Add(created.New.PlaceChildContent(Source: layout));
layout.Content = created.New.Zone();
layout.Content.ZoneName = "Content";
layout.Content.Add(created.New.PlaceChildContent(Source: layout));
});
// 'Zone' shapes are built on the Zone base class
// They have class="zone zone-{name}"
// and the template can be specialized with "Zone-{Name}" base file name
builder.Describe("Zone")
.OnCreating(creating => creating.Create = () => new Zone())
.OnDisplaying(displaying => {
var zone = displaying.Shape;
string zoneName = zone.ZoneName;
zone.Classes.Add("zone-" + zoneName.HtmlClassify());
zone.Classes.Add("zone");
// Zone__[ZoneName] e.g. Zone-SideBar
zone.Metadata.Alternates.Add("Zone__" + zoneName);
});
builder.Describe("Menu")
.OnDisplaying(displaying => {
var menu = displaying.Shape;
string menuName = menu.MenuName;
menu.Classes.Add("menu-" + menuName.HtmlClassify());
menu.Classes.Add("menu");
menu.Metadata.Alternates.Add("Menu__" + EncodeAlternateElement(menuName));
});
builder.Describe("MenuItem")
.OnDisplaying(displaying => {
var menuItem = displaying.Shape;
var menu = menuItem.Menu;
int level = menuItem.Level;
menuItem.Metadata.Alternates.Add("MenuItem__level__" + level);
menuItem.Metadata.Alternates.Add("MenuItem__" + EncodeAlternateElement(menu.MenuName));
menuItem.Metadata.Alternates.Add("MenuItem__" + EncodeAlternateElement(menu.MenuName) + "__level__" + level);
});
builder.Describe("MenuItemLink")
.OnDisplaying(displaying => {
var menuItem = displaying.Shape;
string menuName = menuItem.Menu.MenuName;
string contentType = null;
int level = menuItem.Level;
if (menuItem.Content != null)
{
contentType = ((IContent)menuItem.Content).ContentItem.ContentType;
}
menuItem.Metadata.Alternates.Add("MenuItemLink__level__" + level);
// MenuItemLink__[ContentType] e.g. MenuItemLink-HtmlMenuItem
// MenuItemLink__[ContentType]__level__[level] e.g. MenuItemLink-HtmlMenuItem-level-2
if (contentType != null)
{
menuItem.Metadata.Alternates.Add("MenuItemLink__" + EncodeAlternateElement(contentType));
menuItem.Metadata.Alternates.Add("MenuItemLink__" + EncodeAlternateElement(contentType) + "__level__" + level);
}
// MenuItemLink__[MenuName] e.g. MenuItemLink-Main-Menu
// MenuItemLink__[MenuName]__level__[level] e.g. MenuItemLink-Main-Menu-level-2
menuItem.Metadata.Alternates.Add("MenuItemLink__" + EncodeAlternateElement(menuName));
menuItem.Metadata.Alternates.Add("MenuItemLink__" + EncodeAlternateElement(menuName) + "__level__" + level);
// MenuItemLink__[MenuName]__[ContentType] e.g. MenuItemLink-Main-Menu-HtmlMenuItem
// MenuItemLink__[MenuName]__[ContentType] e.g. MenuItemLink-Main-Menu-HtmlMenuItem-level-2
if (contentType != null)
{
menuItem.Metadata.Alternates.Add("MenuItemLink__" + EncodeAlternateElement(menuName) + "__" + EncodeAlternateElement(contentType));
menuItem.Metadata.Alternates.Add("MenuItemLink__" + EncodeAlternateElement(menuName) + "__" + EncodeAlternateElement(contentType) + "__level__" + level);
}
});
builder.Describe("LocalMenu")
.OnDisplaying(displaying => {
var menu = displaying.Shape;
string menuName = menu.MenuName;
menu.Classes.Add("localmenu-" + menuName.HtmlClassify());
menu.Classes.Add("localmenu");
menu.Metadata.Alternates.Add("LocalMenu__" + EncodeAlternateElement(menuName));
});
builder.Describe("LocalMenuItem")
.OnDisplaying(displaying => {
var menuItem = displaying.Shape;
var menu = menuItem.Menu;
menuItem.Metadata.Alternates.Add("LocalMenuItem__" + EncodeAlternateElement(menu.MenuName));
});
#region Pager alternates
builder.Describe("Pager")
.OnDisplaying(displaying => {
var pager = displaying.Shape;
string pagerId = pager.PagerId;
if (!String.IsNullOrWhiteSpace(pagerId))
{
displaying.Shape.Metadata.Alternates.Add("Pager__" + EncodeAlternateElement(pagerId));
}
});
builder.Describe("Pager_Gap")
.OnDisplaying(displaying => {
var pager = displaying.Shape.Pager;
string pagerId = pager.PagerId;
if (!String.IsNullOrWhiteSpace(pagerId))
{
pager.Metadata.Alternates.Add("Pager_Gap__" + EncodeAlternateElement(pagerId));
}
});
builder.Describe("Pager_First")
.OnDisplaying(displaying => {
var pager = displaying.Shape.Pager;
string pagerId = pager.PagerId;
if (!String.IsNullOrWhiteSpace(pagerId))
{
displaying.Shape.Metadata.Alternates.Add("Pager_First__" + EncodeAlternateElement(pagerId));
}
});
builder.Describe("Pager_Previous")
.OnDisplaying(displaying => {
var pager = displaying.Shape.Pager;
string pagerId = pager.PagerId;
if (!String.IsNullOrWhiteSpace(pagerId))
{
displaying.Shape.Metadata.Alternates.Add("Pager_Previous__" + EncodeAlternateElement(pagerId));
}
});
builder.Describe("Pager_Next")
.OnDisplaying(displaying => {
var pager = displaying.Shape.Pager;
string pagerId = pager.PagerId;
if (!String.IsNullOrWhiteSpace(pagerId))
{
displaying.Shape.Metadata.Alternates.Add("Pager_Next__" + EncodeAlternateElement(pagerId));
}
});
builder.Describe("Pager_Last")
.OnDisplaying(displaying => {
var pager = displaying.Shape.Pager;
string pagerId = pager.PagerId;
if (!String.IsNullOrWhiteSpace(pagerId))
{
displaying.Shape.Metadata.Alternates.Add("Pager_Last__" + EncodeAlternateElement(pagerId));
}
});
builder.Describe("Pager_CurrentPage")
.OnDisplaying(displaying => {
var pager = displaying.Shape.Pager;
string pagerId = pager.PagerId;
if (!String.IsNullOrWhiteSpace(pagerId))
{
displaying.Shape.Metadata.Alternates.Add("Pager_CurrentPage__" + EncodeAlternateElement(pagerId));
}
});
builder.Describe("Pager_Links")
.OnDisplaying(displaying => {
var pager = displaying.Shape;
string pagerId = pager.PagerId;
if (!String.IsNullOrWhiteSpace(pagerId))
{
displaying.Shape.Metadata.Alternates.Add("Pager_Links__" + EncodeAlternateElement(pagerId));
}
});
#endregion
// 'List' shapes start with several empty collections
builder.Describe("List")
.OnCreated(created => {
var list = created.Shape;
list.Tag = "ul";
list.ItemClasses = new List <string>();
list.ItemAttributes = new Dictionary <string, string>();
});
builder.Describe("Style")
.OnDisplaying(displaying => {
var resource = displaying.Shape;
string url = resource.Url;
var fileName = url != null ? StaticFileBindingStrategy.GetAlternateShapeNameFromFileName(url) : default(string);
if (!string.IsNullOrEmpty(fileName))
{
resource.Metadata.Alternates.Add("Style__" + fileName);
}
});
builder.Describe("Script")
.OnDisplaying(displaying => {
var resource = displaying.Shape;
string url = resource.Url;
var fileName = url != null ? StaticFileBindingStrategy.GetAlternateShapeNameFromFileName(url) : default(string);
if (!string.IsNullOrEmpty(fileName))
{
resource.Metadata.Alternates.Add("Script__" + fileName);
}
});
builder.Describe("Resource")
.OnDisplaying(displaying => {
var resource = displaying.Shape;
string url = resource.Url;
var fileName = url != null ? StaticFileBindingStrategy.GetAlternateShapeNameFromFileName(url) : default(string);
if (!string.IsNullOrEmpty(fileName))
{
resource.Metadata.Alternates.Add("Resource__" + fileName);
}
});
}
