harrysummers

fileprivate func getShowingViewController(_ rootViewController: UIViewController) -> UIViewController? {
    var isRoot = false
    var showViewController: UIViewController? = rootViewController
    while (!isRoot) {
        if let tempViewController = showViewController?.presentedViewController {
            showViewController = tempViewController
        } else {
            isRoot = true
        }
    }

harrysummers

    override func viewDidLoad() {
        super.viewDidLoad()
        addAlbumView.viewController = self
    }

harrysummers

    let addAlbumView: AddAlbumView = {
        let view = AddAlbumView()
        view.translatesAutoresizingMaskIntoConstraints = false
        return view
    }()

harrysummers

    weak var viewController: UIViewController? {
        didSet {
            setupViewController()
        }
    }

harrysummers

import UIKit

class AddAlbumView: UIView {
    
    var albumArt: UIImageView = {
        var imageView = UIImageView()
        imageView.contentMode = .scaleAspectFill
        imageView.translatesAutoresizingMaskIntoConstraints = false
        imageView.backgroundColor = UIColor.CustomColors.spotifyDark
        return imageView

harrysummers

    
    func collectionView(_ collectionView: UICollectionView, cellForItemAt indexPath: IndexPath) -> UICollectionViewCell {
        let gif = gifs[indexPath.row]
        let cell = collectionView.dequeueReusableCell(withReuseIdentifier: cellId, for: indexPath) as! GifCollectionViewCell
        cell.gifView.loadGif(name: gif)
        return cell

    }
    
    func collectionView(_ collectionView: UICollectionView, numberOfItemsInSection section: Int) -> Int {

harrysummers

    lazy var collectionView: UICollectionView = {
        let layout = UICollectionViewFlowLayout()
        layout.itemSize = CGSize(width: 140, height: 250)
        layout.scrollDirection = .horizontal
        let collection = UICollectionView(frame: self.view.frame, collectionViewLayout: layout)
        collection.translatesAutoresizingMaskIntoConstraints = false
        collection.register(GifCollectionViewCell.self, forCellWithReuseIdentifier: cellId)
        collection.backgroundColor = UIColor.CustomColors.spotifyDark
        collection.bounces = true
        collection.alwaysBounceHorizontal = true

harrysummers

import UIKit
import SpotifyLogin

class SettingsViewController: UIViewController {
    
    var scrollView: UIScrollView = {
        var scroll = UIScrollView()
        scroll.translatesAutoresizingMaskIntoConstraints = false
        scroll.bounces = true
        scroll.isScrollEnabled = true

harrysummers

    func animateTransition(using transitionContext: UIViewControllerContextTransitioning) {
        let containerView = transitionContext.containerView
        let toView = transitionContext.view(forKey: .to)!
        let fromView = transitionContext.view(forKey: .from)!
        
        let slideTransform = CGAffineTransform(translationX: toView.frame.width, y: 0)
        toView.transform = slideTransform
        
        let finalFrame = CGRect(x: -fromView.frame.width, y: 0, width: fromView.frame.width, height: fromView.frame.height)
        

harrysummers

    public override func prepareForDeletion() {
        if let artist = artist {
            let albums = artist.albums
            if albums == nil || albums?.count == 1 {
                managedObjectContext?.delete(artist)
            }
        }
    }