factoryhr

protocol CustomCollectionViewDelegate: UICollectionViewDelegate{
    func collectionView(sectionPosition collectionView: UICollectionView, for indexPath: IndexPath) -> CollectionPosition
}

factoryhr

// MARK: CustomLayoutInvalidationContext
class CustomLayoutInvalidationContext: UICollectionViewLayoutInvalidationContext {
    var invalidatedBecauseOfBoundsChange: Bool = false
}

// MARK: CustomCollectionViewLayout
class CustomCollectionViewLayout: UICollectionViewLayout {
    
    private enum ContentUpdateValue{
        case fixed(value: CGFloat)

factoryhr

class CustomLayoutInvalidationContext: UICollectionViewLayoutInvalidationContext {
    var invalidatedBecauseOfBoundsChange: Bool = false
}

factoryhr

override func invalidateLayout(with context: UICollectionViewLayoutInvalidationContext) {
    let invalidationContext = context as! CustomLayoutInvalidationContext    
    if invalidationContext.invalidatedBecauseOfBoundsChange || invalidationContext.invalidateEverything {
    	layoutAttributesForItems.removeAll()
    }
	super.invalidateLayout(with: invalidationContext)
}

factoryhr

override func layoutAttributesForElements(in rect: CGRect) -> [UICollectionViewLayoutAttributes]? {
    var visibleLayoutAttributes: [UICollectionViewLayoutAttributes] = [] 
    for attributes in layoutAttributesForItems.values {
        if attributes.frame.intersects(rect) {
          	visibleLayoutAttributes.append(attributes)
        }
     }
	return visibleLayoutAttributes
}

factoryhr

override func prepare(){
	//Here we calculate all the dimensions we need for our collection view
	//Stuff like item height, item width and collection view size
	//We create x and y offsets for our items based on their collection position
	//Also we create layout attributes for each item inside our collection view
	//Layout attributes are cached so we wouldn’t need to recalculate them 
	//every time attribute is requested
}

factoryhr

enum Item{
	case title(title: String)
    case image(image: String)
    case button(button: String)
    case details(details: String)
    case relatedProduct(relatedProduct: String)
        
     var preferedPosition: CollectionPosition{
     switch self {
     case .details:

factoryhr

enum CollectionPosition {
	case start
	case end
	case inline
}

factoryhr

<?php

/**
 * @var \Pimcore\Templating\PhpEngine $this
 * @var \Pimcore\Templating\PhpEngine $view
 * @var \Pimcore\Templating\GlobalVariables $app
 */

$this->extend('layout.html.php');

factoryhr

use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Routing\Annotation\Route;
use Pimcore\Model\DataObject\Brand;
use Pimcore\Model\DataObject\Product;

class BrandController extends AbstractController
{
     /**
     * @Route("/en/brandpages/{id}", name="brand")
     */