Kurdtvs-Live-Kurdish-TV-Kur.../Mastodon/Scene/Onboarding/Register/MastodonRegisterViewControl...

132 lines
6.1 KiB
Swift

//
// MastodonRegisterViewController+Avatar.swift
// Mastodon
//
// Created by sxiaojian on 2021/3/2.
//
import CropViewController
import Foundation
import OSLog
import PhotosUI
import UIKit
extension MastodonRegisterViewController {
func createMediaContextMenu() -> UIMenu {
var children: [UIMenuElement] = []
let photoLibraryAction = UIAction(title: L10n.Scene.Compose.MediaSelection.photoLibrary, image: UIImage(systemName: "rectangle.on.rectangle"), identifier: nil, discoverabilityTitle: nil, attributes: [], state: .off) { [weak self] _ in
guard let self = self else { return }
self.present(self.imagePicker, animated: true, completion: nil)
}
children.append(photoLibraryAction)
if UIImagePickerController.isSourceTypeAvailable(.camera) {
let cameraAction = UIAction(title: L10n.Scene.Compose.MediaSelection.camera, image: UIImage(systemName: "camera"), identifier: nil, discoverabilityTitle: nil, attributes: [], state: .off, handler: { [weak self] _ in
guard let self = self else { return }
self.present(self.imagePickerController, animated: true, completion: nil)
})
children.append(cameraAction)
}
let browseAction = UIAction(title: L10n.Scene.Compose.MediaSelection.browse, image: UIImage(systemName: "ellipsis"), identifier: nil, discoverabilityTitle: nil, attributes: [], state: .off) { [weak self] _ in
guard let self = self else { return }
self.present(self.documentPickerController, animated: true, completion: nil)
}
children.append(browseAction)
if self.viewModel.avatarImage.value != nil {
let deleteAction = UIAction(title: L10n.Scene.Register.Input.Avatar.delete, image: UIImage(systemName: "delete.left"), identifier: nil, discoverabilityTitle: nil, attributes: [.destructive], state: .off) { [weak self] _ in
guard let self = self else { return }
self.viewModel.avatarImage.value = nil
}
children.append(deleteAction)
}
return UIMenu(title: "", image: nil, identifier: nil, options: .displayInline, children: children)
}
private func cropImage(image: UIImage, pickerViewController: UIViewController) {
DispatchQueue.main.async {
let cropController = CropViewController(croppingStyle: .default, image: image)
cropController.delegate = self
cropController.setAspectRatioPreset(.presetSquare, animated: true)
cropController.aspectRatioPickerButtonHidden = true
cropController.aspectRatioLockEnabled = true
pickerViewController.dismiss(animated: true, completion: {
self.present(cropController, animated: true, completion: nil)
})
}
}
}
// MARK: - PHPickerViewControllerDelegate
extension MastodonRegisterViewController: PHPickerViewControllerDelegate {
func picker(_ picker: PHPickerViewController, didFinishPicking results: [PHPickerResult]) {
guard let itemProvider = results.first?.itemProvider, itemProvider.canLoadObject(ofClass: UIImage.self) else {
picker.dismiss(animated: true, completion: {})
return
}
itemProvider.loadObject(ofClass: UIImage.self) { [weak self] image, error in
guard let self = self else { return }
guard let image = image as? UIImage else {
DispatchQueue.main.async {
guard let error = error else { return }
let alertController = UIAlertController(for: error, title: "", preferredStyle: .alert)
let okAction = UIAlertAction(title: L10n.Common.Controls.Actions.ok, style: .default, handler: nil)
alertController.addAction(okAction)
self.coordinator.present(
scene: .alertController(alertController: alertController),
from: nil,
transition: .alertController(animated: true, completion: nil)
)
}
return
}
self.cropImage(image: image, pickerViewController: picker)
}
}
}
// MARK: - UIImagePickerControllerDelegate
extension MastodonRegisterViewController: UIImagePickerControllerDelegate & UINavigationControllerDelegate {
func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey: Any]) {
picker.dismiss(animated: true, completion: nil)
guard let image = info[.originalImage] as? UIImage else { return }
cropImage(image: image, pickerViewController: picker)
}
func imagePickerControllerDidCancel(_ picker: UIImagePickerController) {
os_log("%{public}s[%{public}ld], %{public}s", (#file as NSString).lastPathComponent, #line, #function)
picker.dismiss(animated: true, completion: nil)
}
}
// MARK: - UIDocumentPickerDelegate
extension MastodonRegisterViewController: UIDocumentPickerDelegate {
func documentPicker(_ controller: UIDocumentPickerViewController, didPickDocumentsAt urls: [URL]) {
guard let url = urls.first else { return }
do {
guard url.startAccessingSecurityScopedResource() else { return }
defer { url.stopAccessingSecurityScopedResource() }
let imageData = try Data(contentsOf: url)
guard let image = UIImage(data: imageData) else { return }
cropImage(image: image, pickerViewController: controller)
} catch {
os_log("%{public}s[%{public}ld], %{public}s: %s", (#file as NSString).lastPathComponent, #line, #function, error.localizedDescription)
}
}
}
// MARK: - CropViewControllerDelegate
extension MastodonRegisterViewController: CropViewControllerDelegate {
public func cropViewController(_ cropViewController: CropViewController, didCropToImage image: UIImage, withRect cropRect: CGRect, angle: Int) {
self.viewModel.avatarImage.value = image
cropViewController.dismiss(animated: true, completion: nil)
}
}