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Support gif uploads!

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Changelog-Added: Added support for gif uploads
Closes: #827
This commit is contained in:
Swift
2023-03-29 00:59:19 -04:00
committed by William Casarin
parent b0aac1fc42
commit 5a238502cb
2 changed files with 40 additions and 24 deletions
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15
damus/Models/ImageUploadModel.swift
View File

@@ -10,8 +10,21 @@ import UIKit
enum MediaUpload {
case image(UIImage)
case image(URL)
case video(URL)
var genericFileName: String {
"damus_generic_filename.\(file_extension)"
}
var file_extension: String {
switch self {
case .image(let url):
return url.pathExtension
case .video(let url):
return url.pathExtension
}
}
var is_image: Bool {
if case .image = self {

49
damus/Views/AttachMediaUtility.swift
View File

@@ -15,13 +15,12 @@ enum ImageUploadResult {
case failed(Error?)
}
fileprivate func create_upload_body(mediaData: Data, boundary: String, mediaUploader: MediaUploader, mediaIsImage: Bool) -> Data {
fileprivate func create_upload_body(mediaData: Data, boundary: String, mediaUploader: MediaUploader, mediaToUpload: MediaUpload) -> Data {
let body = NSMutableData();
let contentType = mediaIsImage ? "image/jpg" : "video/mp4"
let genericFileName = mediaIsImage ? "damus_generic_filename.jpg" : "damus_generic_filename.mp4"
let contentType = mediaToUpload.is_image ? "image/jpg" : "video/mp4"
body.appendString(string: "Content-Type: multipart/form-data; boundary=\(boundary)\r\n\r\n")
body.appendString(string: "--\(boundary)\r\n")
body.appendString(string: "Content-Disposition: form-data; name=\(mediaUploader.nameParam); filename=\(genericFileName)\r\n")
body.appendString(string: "Content-Disposition: form-data; name=\(mediaUploader.nameParam); filename=\(mediaToUpload.genericFileName)\r\n")
body.appendString(string: "Content-Type: \(contentType)\r\n\r\n")
body.append(mediaData as Data)
body.appendString(string: "\r\n")
@@ -42,7 +41,11 @@ func create_upload_request(mediaToUpload: MediaUpload, mediaUploader: MediaUploa
switch mediaToUpload {
case .image(let img):
mediaData = img.jpegData(compressionQuality: 0.8)
do {
mediaData = try Data(contentsOf: img)
} catch {
return .failed(error)
}
case .video(let url):
do {
mediaData = try Data(contentsOf: url)
@@ -55,7 +58,7 @@ func create_upload_request(mediaToUpload: MediaUpload, mediaUploader: MediaUploa
return .failed(nil)
}
request.httpBody = create_upload_body(mediaData: mediaData, boundary: boundary, mediaUploader: mediaUploader, mediaIsImage: mediaToUpload.is_image)
request.httpBody = create_upload_body(mediaData: mediaData, boundary: boundary, mediaUploader: mediaUploader, mediaToUpload: mediaToUpload)
do {
let (data, _) = try await URLSession.shared.data(for: request, delegate: progress)
@@ -85,22 +88,18 @@ extension PostView {
let sourceType: UIImagePickerController.SourceType
let damusState: DamusState
let onImagePicked: (UIImage) -> Void
let onImagePicked: (URL) -> Void
let onVideoPicked: (URL) -> Void
final class Coordinator: NSObject,
UINavigationControllerDelegate,
UIImagePickerControllerDelegate {
@Binding
private var presentationMode: PresentationMode
final class Coordinator: NSObject, UINavigationControllerDelegate, UIImagePickerControllerDelegate {
@Binding private var presentationMode: PresentationMode
private let sourceType: UIImagePickerController.SourceType
private let onImagePicked: (UIImage) -> Void
private let onImagePicked: (URL) -> Void
private let onVideoPicked: (URL) -> Void
init(presentationMode: Binding<PresentationMode>,
sourceType: UIImagePickerController.SourceType,
onImagePicked: @escaping (UIImage) -> Void,
onImagePicked: @escaping (URL) -> Void,
onVideoPicked: @escaping (URL) -> Void) {
_presentationMode = presentationMode
self.sourceType = sourceType
@@ -108,36 +107,40 @@ extension PostView {
self.onVideoPicked = onVideoPicked
}
func imagePickerController(_ picker: UIImagePickerController,
didFinishPickingMediaWithInfo info: [UIImagePickerController.InfoKey : Any]) {
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 uiImage = info[UIImagePickerController.InfoKey.originalImage] as? UIImage {
} else if let imageURL = info[UIImagePickerController.InfoKey.imageURL] as? URL {
// Handle the selected image
onImagePicked(uiImage)
self.onImagePicked(imageURL)
}
presentationMode.dismiss()
}
func imagePickerControllerDidCancel(_ picker: UIImagePickerController) {
presentationMode.dismiss()
}
}
func makeCoordinator() -> Coordinator {
return Coordinator(presentationMode: presentationMode,
sourceType: sourceType,
onImagePicked: onImagePicked, onVideoPicked: onVideoPicked)
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"]
picker.mediaTypes = ["public.image", "com.compuserve.gif"]
if mediaUploader.supportsVideo {
picker.mediaTypes.append("public.movie")
}