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Fix Share extension with unsaved screenshot

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This commit is contained in:
Benoit Martins 2025-08-27 15:52:50 +02:00
parent 750c27001f
commit 3ce27ad496
1 changed files with 56 additions and 33 deletions
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89
linphoneExtension/ShareViewController.swift
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@ -44,23 +44,25 @@ class ShareViewController: SLComposeServiceViewController {
for item in extensionItems {
if let attachments = item.attachments {
for provider in attachments {
guard remainingSlots > 0 else { break }
if provider.hasItemConformingToTypeIdentifier("public.item") {
remainingSlots -= 1
dispatchGroup.enter()
provider.loadFileRepresentation(forTypeIdentifier: "public.item") { urlFile, error in
if let url = urlFile {
if let urlSaved = self.copyFileToSharedContainer(from: url) {
fileURLs.append(urlSaved)
}
}
dispatchGroup.leave()
}
}
}
}
}
for provider in attachments {
guard remainingSlots > 0 else { break }
if provider.hasItemConformingToTypeIdentifier("public.item") {
remainingSlots -= 1
dispatchGroup.enter()
provider.loadItem(forTypeIdentifier: "public.item", options: nil) { item, error in
if let url = item as? URL, let saved = self.copyFileToSharedContainer(from: url) {
fileURLs.append(saved)
} else if let image = item as? UIImage,
let data = image.pngData(),
let saved = self.saveDataToSharedContainer(data: data) {
fileURLs.append(saved)
}
dispatchGroup.leave()
}
}
}
}
}
dispatchGroup.notify(queue: .main) {
if !fileURLs.isEmpty {
@ -90,24 +92,45 @@ class ShareViewController: SLComposeServiceViewController {
self.extensionContext?.completeRequest(returningItems: [], completionHandler: nil)
}
func copyFileToSharedContainer(from url: URL) -> URL? {
let fileManager = FileManager.default
guard let sharedContainerURL = fileManager.containerURL(forSecurityApplicationGroupIdentifier: "group.org.linphone.phone.linphoneExtension") else {
return nil
}
func copyFileToSharedContainer(from url: URL) -> URL? {
guard let sharedContainerURL = FileManager.default.containerURL(
forSecurityApplicationGroupIdentifier: "group.org.linphone.phone.linphoneExtension"
) else { return nil }
let destinationURL = sharedContainerURL.appendingPathComponent(url.lastPathComponent)
let destinationURL = sharedContainerURL.appendingPathComponent(url.lastPathComponent)
do {
if fileManager.fileExists(atPath: destinationURL.path) {
try fileManager.removeItem(at: destinationURL)
}
do {
if FileManager.default.fileExists(atPath: destinationURL.path) {
try FileManager.default.removeItem(at: destinationURL)
}
try FileManager.default.copyItem(at: url, to: destinationURL)
let attrs = try FileManager.default.attributesOfItem(atPath: destinationURL.path)
if let size = attrs[.size] as? NSNumber, size.intValue > 0 {
return destinationURL
} else {
try? FileManager.default.removeItem(at: destinationURL)
return nil
}
} catch {
return nil
}
}
try fileManager.copyItem(at: url, to: destinationURL)
return destinationURL
} catch {
return nil
}
}
func saveDataToSharedContainer(data: Data, suggestedName: String = "screenshot") -> URL? {
guard let sharedContainerURL = FileManager.default.containerURL(
forSecurityApplicationGroupIdentifier: "group.org.linphone.phone.linphoneExtension"
) else { return nil }
let randomInt = Int.random(in: 1000...9999)
let destinationURL = sharedContainerURL.appendingPathComponent("\(suggestedName)_\(randomInt).png")
do {
try data.write(to: destinationURL)
return destinationURL
} catch {
return nil
}
}
}