Upload UIImage as base64 String

Upload UIImage as Base64 String

(Upload UIImage as string)

//Select Pic From Camera or Gallery 

    

@objc func btnProfileImageSelection(geture:UIGestureRecognizer) {

        //Create the AlertController and add Its action like button in Actionsheet

        let actionSheetControllerIOS8: UIAlertController = UIAlertController(title: "Choose photo...", message: "", preferredStyle: .actionSheet)

        

        let cancelActionButton = UIAlertAction(title: "Cancel", style: .cancel) { _ in

            print("Cancel")

        }

        actionSheetControllerIOS8.addAction(cancelActionButton)

        

        let saveActionButton = UIAlertAction(title: "Camera", style: .default)

        { _ in

            print("Camera")

            

            if UIImagePickerController.isSourceTypeAvailable(UIImagePickerController.SourceType.camera){

                let imag = UIImagePickerController()

                imag.delegate = self

                imag.sourceType = UIImagePickerController.SourceType.camera;

                imag.allowsEditing = true

                self.present(imag, animated: true, completion: nil)

            }

            

        }

        actionSheetControllerIOS8.addAction(saveActionButton)

        

        let deleteActionButton = UIAlertAction(title: "Gallery", style: .default)

        { _ in

            print("Gallery")

            

            if UIImagePickerController.isSourceTypeAvailable(UIImagePickerController.SourceType.photoLibrary){

                let imag = UIImagePickerController()

                imag.delegate = self

                imag.sourceType = UIImagePickerController.SourceType.photoLibrary;

                //imag.mediaTypes = [kUTTypeImage];

                imag.allowsEditing = true

                self.present(imag, animated: true, completion: nil)

                

            }

        }

        actionSheetControllerIOS8.addAction(deleteActionButton)

        self.present(actionSheetControllerIOS8, animated: true, completion: nil)

        

    }

    

    

    func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey : Any]) {

        

        // The info dictionary may contain multiple representations of the image. You want to use the original.

        guard let selectedImage = info[.originalImage] as? UIImage else {

            fatalError("Expected a dictionary containing an image, but was provided the following: \(info)")

        }

        

        // Set photoImageView to display the selected image.

        self.imgUser.image = selectedImage

//Compress image quality

        let imageData = selectedImage.jpegData(compressionQuality: 0.1)

        

//Here Image converted into base64 string

                let strBase64 = imageData?.base64EncodedString() ?? ""         picker.dismiss(animated: true, completion: nil)

    }

Set UIView Shadow

Set UIView Shadow

//MARK: View Shadow

    func viewShadow(myView: UIView) -> UIView {

        myView.layer.shadowColor = UIColor.black.cgColor

        myView.layer.shadowOpacity = 1

        myView.layer.shadowOffset = CGSize.zero

        myView.layer.shadowRadius = 1

        myView.layer.shadowPath = UIBezierPath(rect: myView.bounds).cgPath

        myView.layer.shouldRasterize = true

        return myView

    }

Time calculation from given date

This will show no of seconds, minutes, hours, days, weeks, months and year passed or yet to pass from given date.

public func timeAgoSince(_ date: Date) -> String {

    

    let calendar = Calendar.current

    let now = Date()

    let unitFlags: NSCalendar.Unit = [.second, .minute, .hour, .day, .month, .year]

    let components = (calendar as NSCalendar).components(unitFlags, from: date, to: now, options: [])

    

    if let year = components.year, year >= 2 {

        return "\(year) years ago"

    }

    

    if let year = components.year, year >= 1 {

        return "Last year"

    }

    

    if let month = components.month, month >= 2 {

        return "\(month) months ago"

    }

    

    if let month = components.month, month >= 1 {

      return "\(month) month ago"

        // return "Last month"

    }

    

//    if let week = components.weekOfYear, week >= 2 {

//        return "\(week) weeks ago"

//    }

//    

//    if let week = components.weekOfYear, week >= 1 {

//        return "Last week"

//    }

    

    if let day = components.day, day >= 2 {

        return "\(day) days ago"

    }

    

    if let day = components.day, day >= 1 {

        return "\(day) day ago"

        //return "Yesterday"

    }

    

    if let hour = components.hour, hour >= 2 {

        return "\(hour) hours ago"

    }

    

    if let hour = components.hour, hour >= 1 {

        return "An hour ago"

    }

    

    if let minute = components.minute, minute >= 2 {

        return "\(minute) minutes ago"

    }

    

    if let minute = components.minute, minute >= 1 {

        return "A minute ago"

    }

    

    if let second = components.second, second >= 3 {

        return "\(second) seconds ago"

    }

    

    if let year = components.year, year < 0 {

        if(abs(year) == 1){

            return "\(abs(year)) year to go"}

        else{

            return "\(abs(year)) years to go"}

    }

    

    if let month = components.month, month < 0 {

        if(abs(month) == 1){

            return "\(abs(month)) month to go"}

        else{

            return "\(abs(month)) months to go"}

    }

    

//    if let week = components.weekOfYear, week < 0 {

//        if(abs(week) == 1){

//            return "\(abs(week)) week to go"}

//        else{

//            return "\(abs(week)) weeks to go"}

/   }

    

    if let day = components.day, day < 0 {

        if(abs(day) == 1){

            return "\(abs(day)) day to go"}

        else{

            return "\(abs(day)) days to go"}

    }

    

    if let hour = components.hour, hour < 0 {

        if(abs(hour) == 1){

            return "\(abs(hour)) hour to go"}

        else{

            return "\(abs(hour)) hours to go"}

    }

    

    

    if let minute = components.minute, minute < 0 {

        if(abs(minute) == 1){

            return "\(abs(minute)) minute to go"}

        else{

            return "\(abs(minute)) minutes to go"}

    }

    if let sec = components.second, sec < 0 {

        if(abs(sec) == 1){

            return "\(abs(sec)) second to go"}

        else{

            return "\(abs(sec)) seconds to go"}

    }

    

    return "Just now"    

}