99 lines
3.2 KiB
Swift
99 lines
3.2 KiB
Swift
//
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// ViewController.swift
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// LightshowManager
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//
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// Created by Quentin Millardet on 20/04/2024.
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//
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import UIKit
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import os
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class ViewController: UIViewController, UIDocumentPickerDelegate {
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var startingDirectory : URL?
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var model : LightshowModel?
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override func viewDidLoad() {
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super.viewDidLoad()
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model = (UIApplication.shared.delegate as! AppDelegate).model
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// Do any additional setup after loading the view.
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}
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@IBAction func selectFolder(_ sender: Any) {
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// Create a document picker for directories.
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let documentPicker =
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UIDocumentPickerViewController(forOpeningContentTypes: [.folder])
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documentPicker.delegate = self
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// Set the initial directory.
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documentPicker.directoryURL = startingDirectory
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// Present the document picker.
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present(documentPicker, animated: true, completion: nil)
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}
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func documentPicker(_ controller: UIDocumentPickerViewController, didPickDocumentAt url: URL) {
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// Start accessing a security-scoped resource.
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guard url.startAccessingSecurityScopedResource() else {
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// Handle the failure here.
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return
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}
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// Make sure you release the security-scoped resource when you finish.
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defer { url.stopAccessingSecurityScopedResource() }
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// Use file coordination for reading and writing any of the URL’s content.
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var error: NSError? = nil
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NSFileCoordinator().coordinate(readingItemAt: url, error: &error) { (url) in
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let keys : [URLResourceKey] = [.nameKey, .isDirectoryKey]
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// Get an enumerator for the directory's content.
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guard let fileList =
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FileManager.default.enumerator(at: url, includingPropertiesForKeys: keys) else {
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Swift.debugPrint("*** Unable to access the contents of \(url.path) ***\n")
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return
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}
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model?.resetStundent()
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for case let file as URL in fileList {
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let logger = Logger(subsystem: Bundle.main.bundleIdentifier!, category: "network")
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logger.debug("chosen file: \(file.relativeString)")
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let filename = file.lastPathComponent;
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if (filename.contains(".mp3") || filename.contains(".fseq") ){
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model?.setStudentAtIndex(model?.getStudentCount() ?? 0, withdraw: filename )
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}
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// Start accessing the content's security-scoped URL.
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guard file.startAccessingSecurityScopedResource() else {
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logger.error("Not accessing Security Scoped Ressource")
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// Handle the failure here.
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continue
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}
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// Do something with the file here.
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// Swift.debugPrint("chosen file: \(file.lastPathComponent)")
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// Make sure you release the security-scoped resource when you finish.
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file.stopAccessingSecurityScopedResource()
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}
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}
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}
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}
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