mirror of
https://gitlab.linphone.org/BC/public/linphone-iphone.git
synced 2026-01-17 11:08:06 +00:00
111 lines
3.6 KiB
Swift
111 lines
3.6 KiB
Swift
/*
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* Copyright (c) 2010-2023 Belledonne Communications SARL.
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*
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* This file is part of linphone-iphone
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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import SwiftUI
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import UniformTypeIdentifiers
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struct FilePicker: UIViewControllerRepresentable {
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var onDocumentsPicked: ([URL]) -> Void
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func makeCoordinator() -> Coordinator {
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Coordinator(onDocumentsPicked: onDocumentsPicked)
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}
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func makeUIViewController(context: Context) -> UIDocumentPickerViewController {
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let picker = UIDocumentPickerViewController(forOpeningContentTypes: [UTType.item], asCopy: true)
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picker.allowsMultipleSelection = true
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picker.delegate = context.coordinator
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return picker
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}
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func updateUIViewController(_ uiViewController: UIDocumentPickerViewController, context: Context) {}
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class Coordinator: NSObject, UIDocumentPickerDelegate {
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let onDocumentsPicked: ([URL]) -> Void
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init(onDocumentsPicked: @escaping ([URL]) -> Void) {
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self.onDocumentsPicked = onDocumentsPicked
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}
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func documentPicker(_ controller: UIDocumentPickerViewController, didPickDocumentsAt urls: [URL]) {
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onDocumentsPicked(urls)
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}
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func documentPickerWasCancelled(_ controller: UIDocumentPickerViewController) {
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onDocumentsPicked([])
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}
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}
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static func convertToAttachmentArray(fromResults results: [URL], onComplete: @escaping ([Attachment]?, Error?) -> Void) {
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var medias = [Attachment]()
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let dispatchGroup = DispatchGroup()
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for urlFile in results {
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dispatchGroup.enter()
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do {
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let mimeType = urlFile.mimeType()
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if !mimeType.isEmpty {
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let type = mimeType.components(separatedBy: "/").first ?? ""
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let subtype = mimeType.components(separatedBy: "/").last ?? ""
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let dataResult = try Data(contentsOf: urlFile)
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var typeTmp: AttachmentType = .other
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switch type {
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case "image":
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typeTmp = urlFile.lastPathComponent.lowercased().hasSuffix("gif") ? .gif : .image
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case "audio":
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typeTmp = .audio
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case "application":
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typeTmp = subtype.lowercased() == "pdf" ? .pdf : .other
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case "text":
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typeTmp = .text
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case "video":
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typeTmp = .video
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default:
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typeTmp = .other
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}
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if typeTmp == .video {
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let urlImage = PhotoPicker.saveMedia(name: urlFile.lastPathComponent, data: dataResult, type: .video)
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let urlThumbnail = PhotoPicker.getURLThumbnail(name: urlFile.lastPathComponent)
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if urlImage != nil {
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let attachment = Attachment(id: UUID().uuidString, name: urlImage!.lastPathComponent, thumbnail: urlThumbnail, full: urlImage!, type: .video)
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medias.append(attachment)
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}
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} else {
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let urlImage = PhotoPicker.saveMedia(name: urlFile.lastPathComponent, data: dataResult, type: typeTmp)
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if urlImage != nil {
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let attachment = Attachment(id: UUID().uuidString, name: urlImage!.lastPathComponent, url: urlImage!, type: typeTmp)
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medias.append(attachment)
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}
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}
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}
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} catch {
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}
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dispatchGroup.leave()
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}
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dispatchGroup.notify(queue: .main) {
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onComplete(medias, nil)
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}
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}
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}
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