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chore: Update ShareViewController example to redirect to host #163

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53 changes: 26 additions & 27 deletions docs/docs/ios.md
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Original file line number Diff line number Diff line change
Expand Up @@ -150,7 +150,7 @@ Please Change Share Extension Target deployment version to Same as Main Project



```javascript
```swift

import UIKit
import Social
Expand All @@ -174,13 +174,15 @@ class ShareViewController: SLComposeServiceViewController {
return true
}

override func viewDidLoad() {
super.viewDidLoad();
}

override func viewDidAppear(_ animated: Bool) {
super.viewDidAppear(animated)
super.viewDidAppear(animated)
self.dismiss(animated: false, completion: {
self.extensionContext!.completeRequest(returningItems: [], completionHandler: nil)
})
}

override func viewDidLoad() {
super.viewDidLoad();
if let content = extensionContext!.inputItems[0] as? NSExtensionItem {
if let contents = content.attachments {
for (index, attachment) in (contents).enumerated() {
Expand All @@ -201,19 +203,18 @@ class ShareViewController: SLComposeServiceViewController {
}

override func didSelectPost() {
print("didSelectPost");
}

super.didSelectPost()
}
override func configurationItems() -> [Any]! {
// To add configuration options via table cells at the bottom of the sheet, return an array of SLComposeSheetConfigurationItem here.
return []
}

private func handleText (content: NSExtensionItem, attachment: NSItemProvider, index: Int) {
attachment.loadItem(forTypeIdentifier: textContentType, options: nil) { [weak self] data, error in

if error == nil, let item = data as? String, let this = self {

this.sharedText.append(item)

// If this is the last item, save imagesData in userDefaults and redirect to host app
Expand All @@ -223,7 +224,7 @@ class ShareViewController: SLComposeServiceViewController {
userDefaults?.synchronize()
this.redirectToHostApp(type: .text)
}

} else {
self?.dismissWithError()
}
Expand All @@ -232,9 +233,9 @@ class ShareViewController: SLComposeServiceViewController {

private func handleUrl (content: NSExtensionItem, attachment: NSItemProvider, index: Int) {
attachment.loadItem(forTypeIdentifier: urlContentType, options: nil) { [weak self] data, error in

if error == nil, let item = data as? URL, let this = self {

this.sharedText.append(item.absoluteString)

// If this is the last item, save imagesData in userDefaults and redirect to host app
Expand All @@ -244,7 +245,7 @@ class ShareViewController: SLComposeServiceViewController {
userDefaults?.synchronize()
this.redirectToHostApp(type: .text)
}

} else {
self?.dismissWithError()
}
Expand All @@ -253,9 +254,8 @@ class ShareViewController: SLComposeServiceViewController {

private func handleImages (content: NSExtensionItem, attachment: NSItemProvider, index: Int) {
attachment.loadItem(forTypeIdentifier: imageContentType, options: nil) { [weak self] data, error in

if error == nil, let url = data as? URL, let this = self {
// this.redirectToHostApp(type: .media)
// Always copy
let fileExtension = this.getExtension(from: url, type: .video)
let newName = UUID().uuidString
Expand All @@ -274,7 +274,7 @@ class ShareViewController: SLComposeServiceViewController {
userDefaults?.synchronize()
this.redirectToHostApp(type: .media)
}

} else {
self?.dismissWithError()
}
Expand All @@ -283,17 +283,17 @@ class ShareViewController: SLComposeServiceViewController {

private func handleVideos (content: NSExtensionItem, attachment: NSItemProvider, index: Int) {
attachment.loadItem(forTypeIdentifier: videoContentType, options:nil) { [weak self] data, error in

if error == nil, let url = data as? URL, let this = self {

// Always copy
let fileExtension = this.getExtension(from: url, type: .video)
let newName = UUID().uuidString
let newPath = FileManager.default
.containerURL(forSecurityApplicationGroupIdentifier: "group.\(this.hostAppBundleIdentifier)")!
.appendingPathComponent("\(newName).\(fileExtension)")
let copied = this.copyFile(at: url, to: newPath)
if(copied) {
if (copied) {
guard let sharedFile = this.getSharedMediaFile(forVideo: newPath) else {
return
}
Expand All @@ -307,7 +307,7 @@ class ShareViewController: SLComposeServiceViewController {
userDefaults?.synchronize()
this.redirectToHostApp(type: .media)
}

} else {
self?.dismissWithError()
}
Expand All @@ -316,9 +316,9 @@ class ShareViewController: SLComposeServiceViewController {

private func handleFiles (content: NSExtensionItem, attachment: NSItemProvider, index: Int) {
attachment.loadItem(forTypeIdentifier: fileURLType, options: nil) { [weak self] data, error in

if error == nil, let url = data as? URL, let this = self {

// Always copy
let newName = this.getFileName(from :url)
let newPath = FileManager.default
Expand All @@ -335,7 +335,7 @@ class ShareViewController: SLComposeServiceViewController {
userDefaults?.synchronize()
this.redirectToHostApp(type: .file)
}

} else {
self?.dismissWithError()
}
Expand Down Expand Up @@ -366,7 +366,6 @@ class ShareViewController: SLComposeServiceViewController {
}
responder = responder!.next
}
extensionContext!.completeRequest(returningItems: [], completionHandler: nil)
}

enum RedirectType {
Expand Down Expand Up @@ -441,7 +440,7 @@ class ShareViewController: SLComposeServiceViewController {
}

return saved ? SharedMediaFile(path: forVideo.absoluteString, thumbnail: thumbnailPath.absoluteString, duration: duration, type: .video) : nil

}

private func getThumbnailPath(for url: URL) -> URL {
Expand Down