Denismih

extension UITextField {
    func setBottomBorder() {
        self.borderStyle = .none
        self.layer.backgroundColor = UIColor.white.cgColor
        
        self.layer.masksToBounds = false
        self.layer.shadowColor = UIColor.gray.cgColor
        self.layer.shadowOffset = CGSize(width: 0.0, height: 1.0)
        self.layer.shadowOpacity = 1.0
        self.layer.shadowRadius = 0.0

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// the circle around the play button
playButton.layer.cornerRadius = playButton.frame.size.height / 2.0
playButton.layer.borderWidth = 2.0
playButton.layer.borderColor = UIColor.white.cgColor

Denismih

extension String {
    
    func slice(from: String, to: String) -> String? {
        
        return (range(of: from)?.upperBound).flatMap { substringFrom in
            (range(of: to, range: substringFrom..<endIndex)?.lowerBound).map { substringTo in
                String(self[substringFrom..<substringTo])
            }
        }
    }

Denismih

 // push view controller but animate modally
    let storyBoard: UIStoryboard = UIStoryboard(name: "myStoryBoard", bundle: nil)
    let vc = storyBoard.instantiateViewController(withIdentifier: "myViewControllerIdentifier") as! MyViewController

    let navigationController = self.navigationController


    vc.navigationItem.rightBarButtonItem = UIBarButtonItem(title: "Close", style: .plain, target: vc, action: #selector(vc.closeView))
    vc.navigationItem.leftBarButtonItem = UIBarButtonItem(title: "", style: .plain, target: vc, action: nil)

Denismih

class AnimatedTabBarController: UITabBarController {

    private var bounceAnimation: CAKeyframeAnimation = {
        let bounceAnimation = CAKeyframeAnimation(keyPath: "transform.scale")
        bounceAnimation.values = [1.0, 1.4, 0.9, 1.02, 1.0]
        bounceAnimation.duration = TimeInterval(0.3)
        bounceAnimation.calculationMode = CAAnimationCalculationMode.cubic
        return bounceAnimation
    }()

Denismih

Combining two git repositories

Use case: You have repository A with remote location rA, and repository B (which may or may not have remote location rB). You want to do one of two things:

• preserve all commits of both repositories, but replace everything from A with the contents of B, and use rA as your remote location
• actually combine the two repositories, as if they are two branches that you want to merge, using rA as the remote location

NB: Check out git subtree/git submodule and this Stack Overflow question before going through the steps below. This gist is just a record of how I solved this problem on my own one day.

Before starting, make sure your local and remote repositories are up-to-date with all changes you need. The following steps use the general idea of changing the remote origin and renaming the local master branch of one of the repos in order to combine the two master branches.

Denismih

// MARK: - ImageMessageModel
import Chatto
import ChattoAdditions

protocol ImageMessageModelProtocol: PhotoMessageModelProtocol {
    var url: URL? { get set }
}

public class ImageMessageModel: PhotoMessageModel<MessageModel>, ImageMessageModelProtocol {
    

Denismih

func convertVideo(phAsset : PHAsset){

    PHImageManager.default().requestAVAsset(forVideo: phAsset, options: PHVideoRequestOptions(), resultHandler: { (asset, audioMix, info) -> Void in
        if let asset = asset as? AVURLAsset {
            do {
                let videoData = try  Data.init(contentsOf: asset.url)
                print(asset.url)
                self.orginalVideo = asset.url
                print("File size before compression: \(Double(videoData.count / 1048576)) mb")
            let compressedURL = NSURL.fileURL(withPath: NSTemporaryDirectory() + NSUUID().uuidString + ".MP4")

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//
//  AttachmentHandler.swift
//  AttachmentHandler
//
//  Created by Deepak on 25/01/18.
//  Copyright © 2018 Deepak. All rights reserved.
//

import Foundation
import UIKit

Denismih

import MobileCoreServices

func mimeTypeForPath(path: String) -> String {
    let url = NSURL(fileURLWithPath: path)
    let pathExtension = url.pathExtension

    if let uti = UTTypeCreatePreferredIdentifierForTag(kUTTagClassFilenameExtension, pathExtension! as NSString, nil)?.takeRetainedValue() {
        if let mimetype = UTTypeCopyPreferredTagWithClass(uti, kUTTagClassMIMEType)?.takeRetainedValue() {
            return mimetype as String
        }