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Profile Picture Upload

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Changelog-Added: Profile Picture Upload
Closes: #849
This commit is contained in:
Joel Klabo
2023-03-30 20:59:24 -07:00
committed by William Casarin
parent b63159a29f
commit c9c51c6d4a
11 changed files with 272 additions and 119 deletions
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112
damus/Views/AttachMediaUtility.swift
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@@ -80,118 +80,6 @@ func create_upload_request(mediaToUpload: MediaUpload, mediaUploader: MediaUploa
}
}
extension PostView {
struct ImagePicker: UIViewControllerRepresentable {
@Environment(\.presentationMode)
private var presentationMode
let sourceType: UIImagePickerController.SourceType
let damusState: DamusState
let onImagePicked: (URL) -> Void
let onVideoPicked: (URL) -> Void
final class Coordinator: NSObject, UINavigationControllerDelegate, UIImagePickerControllerDelegate {
@Binding private var presentationMode: PresentationMode
private let sourceType: UIImagePickerController.SourceType
private let onImagePicked: (URL) -> Void
private let onVideoPicked: (URL) -> Void
init(presentationMode: Binding<PresentationMode>,
sourceType: UIImagePickerController.SourceType,
onImagePicked: @escaping (URL) -> Void,
onVideoPicked: @escaping (URL) -> Void) {
_presentationMode = presentationMode
self.sourceType = sourceType
self.onImagePicked = onImagePicked
self.onVideoPicked = onVideoPicked
}
func imagePickerController(_ picker: UIImagePickerController, didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey : Any]) {
if let videoURL = info[UIImagePickerController.InfoKey.mediaURL] as? URL {
// Handle the selected video
onVideoPicked(videoURL)
} else if let imageURL = info[UIImagePickerController.InfoKey.imageURL] as? URL {
// Handle the selected image
onImagePicked(imageURL)
} else if let cameraImage = info[UIImagePickerController.InfoKey.originalImage] as? UIImage {
if let imageURL = saveImageToTemporaryFolder(image: cameraImage, imageType: "jpeg") {
onImagePicked(imageURL)
}
} else if let editedImage = info[UIImagePickerController.InfoKey.editedImage] as? UIImage {
if let editedImageURL = saveImageToTemporaryFolder(image: editedImage) {
onImagePicked(editedImageURL)
}
}
presentationMode.dismiss()
}
func imagePickerControllerDidCancel(_ picker: UIImagePickerController) {
presentationMode.dismiss()
}
func saveImageToTemporaryFolder(image: UIImage, imageType: String = "png") -> URL? {
// Convert UIImage to Data
let imageData: Data?
if imageType.lowercased() == "jpeg" {
imageData = image.jpegData(compressionQuality: 1.0)
} else {
imageData = image.pngData()
}
guard let data = imageData else {
print("Failed to convert UIImage to Data.")
return nil
}
// Generate a temporary URL with a unique filename
let temporaryDirectoryURL = URL(fileURLWithPath: NSTemporaryDirectory(), isDirectory: true)
let uniqueImageName = "\(UUID().uuidString).\(imageType)"
let temporaryImageURL = temporaryDirectoryURL.appendingPathComponent(uniqueImageName)
// Save the image data to the temporary URL
do {
try data.write(to: temporaryImageURL)
return temporaryImageURL
} catch {
print("Error saving image data to temporary URL: \(error.localizedDescription)")
return nil
}
}
}
func makeCoordinator() -> Coordinator {
return Coordinator(presentationMode: presentationMode,
sourceType: sourceType,
onImagePicked: { url in
// Handle the selected image URL
onImagePicked(url)
},
onVideoPicked: { videoURL in
// Handle the selected video URL
onVideoPicked(videoURL)
})
}
func makeUIViewController(context: UIViewControllerRepresentableContext<ImagePicker>) -> UIImagePickerController {
let picker = UIImagePickerController()
picker.sourceType = sourceType
let mediaUploader = get_media_uploader(damusState.keypair.pubkey)
picker.mediaTypes = ["public.image", "com.compuserve.gif"]
if mediaUploader.supportsVideo {
picker.mediaTypes.append("public.movie")
}
picker.delegate = context.coordinator
return picker
}
func updateUIViewController(_ uiViewController: UIImagePickerController,
context: UIViewControllerRepresentableContext<ImagePicker>) {
}
}
}
extension NSMutableData {
func appendString(string: String) {
guard let data = string.data(using: String.Encoding.utf8, allowLossyConversion: true) else {