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feat: ImagePicker 클래스 생성 및 UIImagePickerController 사용 (#27)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,58 @@ | ||
| // | ||
| // PhotoPicker.swift | ||
| // issue-tracker | ||
| // | ||
| // Created by 박혜원 on 2021/06/10. | ||
| // | ||
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| import UIKit | ||
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| public protocol ImagePickerDelegate: AnyObject { | ||
| func didSelect(image: UIImage?) | ||
| } | ||
| class ImagePicker: NSObject { | ||
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| private let pickerController: UIImagePickerController | ||
| private weak var presentationController: UIViewController? | ||
| private weak var delegate: ImagePickerDelegate? | ||
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| public init(presentationController: UIViewController, delegate: ImagePickerDelegate) { | ||
| self.pickerController = UIImagePickerController() | ||
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| super.init() | ||
| self.presentationController = presentationController | ||
| self.delegate = delegate | ||
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| self.pickerController.delegate = self | ||
| self.pickerController.allowsEditing = true | ||
| self.pickerController.mediaTypes = ["public.image"] | ||
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| } | ||
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| private func pickerController(_ controller: UIImagePickerController, didSelect image: UIImage?) { | ||
| controller.dismiss(animated: true, completion: nil) | ||
| self.delegate?.didSelect(image: image) | ||
| } | ||
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| func present(){ | ||
| self.presentationController?.present(pickerController, animated: true) | ||
| } | ||
| } | ||
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| extension ImagePicker: UIImagePickerControllerDelegate { | ||
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| func imagePickerControllerDidCancel(_ picker: UIImagePickerController) { | ||
| self.pickerController(picker, didSelect: nil) | ||
| } | ||
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| func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey : Any]) { | ||
| guard let image = info[.editedImage] as? UIImage else { | ||
| return self.pickerController(picker, didSelect: nil) | ||
| } | ||
| self.pickerController(picker, didSelect: image) | ||
| } | ||
| } | ||
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| extension ImagePicker: UINavigationControllerDelegate { | ||
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| } |
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