SKETCH :: Extract Neos.Neos:MenuData from Neos.Neos:Menu

Menu.fusion

//
// The prototype Menu is now based on template, like he already is
// the calulation of the menu items is passed over to MenuData
//
prototype (Neos.Neos:Menu) < prototype(Neos.Neos:Template) {
    
    templatePath = 'resource://Neos.Neos/Private/Templates/FusionObjects/Menu.html'
    node = ${node}
    items = ${this.items}
    entryLevel = ${this.startingPoint ? 0 : 1}
    maximumLevels = 2
    filter = 'Neos.Neos:Document'
    attributes = Neos.Fusion:Attributes
    active.attributes = Neos.Fusion:Attributes {
        class = 'active'
    }
    current.attributes = Neos.Fusion:Attributes {
        class = 'current'
    }
    normal.attributes = Neos.Fusion:Attributes {
        class = 'normal'
    }
    @exceptionHandler = 'Neos\\Fusion\\Core\\ExceptionHandlers\\ContextDependentHandler'
    @cache {
        mode = 'cached'
        entryIdentifier {
            documentNode = ${documentNode}
        }
        entryTags {
            1 = ${Neos.Caching.nodeTypeTag('Neos.Neos:Document', documentNode)}
        }
    }
    
    // 
    // Pass all relevant attributes to Neos.Neos:MenuData and calculate items
    // 
    @context.node = ${this.node}
    @context.itemCollection = ${this.itemCollection}
    @context.startingPoint = ${this.startingPoint}
    @context.entryLevel = ${this.entryLevel}
    @context.maximumLevels = ${this.maximumLevels}
    @context.renderHiddenInIndex = ${this.renderHiddenInIndex}
  
    items = Neos.Neos:MenuData {
        node = ${node}
        itemCollection = ${itemCollection}
        startingPoint = ${startingPoint}
        entryLevel = ${entryLevel}
        maximumLevels = ${maximumLevels}
        renderHiddenInIndex = ${renderHiddenInIndex}
    }
}

MenuData.fusion

//
// The prototype menuData uses the MenuDataImplementation that contains 
// the extracted itemCalculation from the old MenuImplementation
// 
prototype (Neos.Neos:MenuData) {
    @class = 'Neos\\Neos\\Fusion\\MenuDataImplementation'
    
    node = null
    itemCollection = null
    startingPoint = ${node}
    entryLevel = ${this.startingPoint ? 0 : 1}
    maximumLevels = 2
    renderHiddenInIndex = false
}