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ios: tidy up tmp images (#494)

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* catch image URL and tidy up after the fact

Co-authored-by: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>
This commit is contained in:
IanRDavies
2022-04-01 17:13:54 +01:00
committed by GitHub
parent c7d7c6c608
commit 052963f19e
2 changed files with 11 additions and 1 deletions
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2
apps/ios/Shared/Views/Helpers/ImagePicker.swift
View File

@@ -12,6 +12,7 @@ struct ImagePicker: UIViewControllerRepresentable {
@Environment(\.presentationMode) var presentationMode
var source: UIImagePickerController.SourceType
@Binding var image: UIImage?
@Binding var imageUrl: URL?
class Coordinator: NSObject, UINavigationControllerDelegate, UIImagePickerControllerDelegate {
let parent: ImagePicker
@@ -23,6 +24,7 @@ struct ImagePicker: UIViewControllerRepresentable {
func imagePickerController(_ picker: UIImagePickerController,
didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey: Any]) {
if let uiImage = info[.originalImage] as? UIImage {
parent.imageUrl = info[.imageURL] as? URL
parent.image = uiImage
}
parent.presentationMode.wrappedValue.dismiss()

10
apps/ios/Shared/Views/UserSettings/UserProfile.swift
View File

@@ -16,6 +16,7 @@ struct UserProfile: View {
@State private var showImagePicker = false
@State private var imageSource: UIImagePickerController.SourceType = .photoLibrary
@State private var pickedImage: UIImage? = nil
@State private var tmpImageUrl: URL? = nil
var body: some View {
let user: User = chatModel.currentUser!
@@ -88,7 +89,7 @@ struct UserProfile: View {
}
}
.sheet(isPresented: $showImagePicker) {
ImagePicker(source: imageSource, image: $pickedImage)
ImagePicker(source: imageSource, image: $pickedImage, imageUrl: $tmpImageUrl)
}
.onChange(of: pickedImage) { image in
if let image = image,
@@ -99,6 +100,13 @@ struct UserProfile: View {
} else {
logger.error("UserProfile: resized image is too big \(imageStr.count)")
}
if let tmpImageUrl = tmpImageUrl {
do {
try FileManager.default.removeItem(at: tmpImageUrl)
} catch {
logger.error("UserProfile: file deletion error \(error.localizedDescription)")
}
}
} else {
profile.image = nil
}