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Code Issues Packages Projects Releases Wiki Activity

Handle NSItemProvider public.image data types. (#3541)

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This commit is contained in:
Stefan Ceriu
2024-11-20 16:12:27 +02:00
committed by GitHub
parent acd670ab56
commit b2137ad01d
4 changed files with 134 additions and 95 deletions
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ElementX/Sources/Screens/Timeline/TimelineInteractionHandler.swift
+13 -47
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@@ -248,54 +248,20 @@ class TimelineInteractionHandler {
// MARK: Pasting and dropping
func handlePasteOrDrop(_ provider: NSItemProvider) {
guard let contentType = provider.preferredContentType,
let preferredExtension = contentType.preferredFilenameExtension else {
MXLog.error("Invalid NSItemProvider: \(provider)")
actionsSubject.send(.displayErrorToast(L10n.screenRoomErrorFailedProcessingMedia))
return
}
let providerSuggestedName = provider.suggestedName
let providerDescription = provider.description
_ = provider.loadDataRepresentation(for: contentType) { data, error in
Task { @MainActor in
let loadingIndicatorIdentifier = UUID().uuidString
self.userIndicatorController.submitIndicator(UserIndicator(id: loadingIndicatorIdentifier, type: .modal, title: L10n.commonLoading, persistent: true))
defer {
self.userIndicatorController.retractIndicatorWithId(loadingIndicatorIdentifier)
}
if let error {
self.actionsSubject.send(.displayErrorToast(L10n.screenRoomErrorFailedProcessingMedia))
MXLog.error("Failed processing NSItemProvider: \(providerDescription) with error: \(error)")
return
}
guard let data else {
self.actionsSubject.send(.displayErrorToast(L10n.screenRoomErrorFailedProcessingMedia))
MXLog.error("Invalid NSItemProvider data: \(providerDescription)")
return
}
do {
let url = try await Task.detached {
if let filename = providerSuggestedName {
let hasExtension = !(filename as NSString).pathExtension.isEmpty
let filename = hasExtension ? filename : "\(filename).\(preferredExtension)"
return try FileManager.default.writeDataToTemporaryDirectory(data: data, fileName: filename)
} else {
let filename = "\(UUID().uuidString).\(preferredExtension)"
return try FileManager.default.writeDataToTemporaryDirectory(data: data, fileName: filename)
}
}.value
self.actionsSubject.send(.displayMediaUploadPreviewScreen(url: url))
} catch {
self.actionsSubject.send(.displayErrorToast(L10n.screenRoomErrorFailedProcessingMedia))
MXLog.error("Failed storing NSItemProvider data \(providerDescription) with error: \(error)")
}
Task {
let loadingIndicatorIdentifier = UUID().uuidString
self.userIndicatorController.submitIndicator(UserIndicator(id: loadingIndicatorIdentifier, type: .modal, title: L10n.commonLoading, persistent: true))
defer {
self.userIndicatorController.retractIndicatorWithId(loadingIndicatorIdentifier)
}
guard let fileURL = await provider.storeData() else {
MXLog.error("Failed storing NSItemProvider data \(provider)")
self.actionsSubject.send(.displayErrorToast(L10n.screenRoomErrorFailedProcessingMedia))
return
}
self.actionsSubject.send(.displayMediaUploadPreviewScreen(url: fileURL))
}
}