91 lines
2.6 KiB
Swift
91 lines
2.6 KiB
Swift
//
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// AddURLForm.swift
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// OTP
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//
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// Created by Shadowfacts on 8/22/21.
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//
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import SwiftUI
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import OTPKit
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struct AddURLForm: View {
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let dismiss: (DismissAction) -> Void
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@State private var inputURL = ""
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@State private var extractedKey = EditedKey()
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@FocusState private var urlFocused: Bool
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private var isValid: Bool {
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extractedKey.toTOTPKey() != nil
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}
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var body: some View {
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Form {
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HStack {
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TextField("URL", text: $inputURL)
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.focused($urlFocused)
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Button {
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self.inputURL = UIPasteboard.general.string ?? ""
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} label: {
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Label("Paste", systemImage: "doc.on.clipboard")
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.labelStyle(.iconOnly)
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.foregroundColor(.accentColor)
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}
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.buttonStyle(.plain)
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.disabled(!UIPasteboard.general.hasStrings)
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}
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Section {
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TextField("Issuer", text: $extractedKey.issuer)
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TextField("Label", text: $extractedKey.label)
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TextField("Secret", text: $extractedKey.secret)
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} header: {
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Text("Extracted Key")
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}
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.disabled(true)
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}
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.onSubmit {
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if isValid {
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dismiss(.save(extractedKey.toTOTPKey()!))
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}
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}
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.onAppear {
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// doesn't work, see FB9551099
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urlFocused = true
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}
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.navigationTitle("Add from URL")
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.toolbar {
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ToolbarItem(placement: .navigationBarLeading) {
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Button("Cancel") {
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dismiss(.cancel)
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}
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}
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ToolbarItem(placement: .navigationBarTrailing) {
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Button("Save") {
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dismiss(.save(extractedKey.toTOTPKey()!))
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}
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.disabled(!isValid)
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}
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}
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.onChange(of: inputURL, perform: self.updateExtractedKey(inputURL:))
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}
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private func updateExtractedKey(inputURL: String) {
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let text = inputURL.trimmingCharacters(in: .whitespacesAndNewlines)
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if !text.isEmpty,
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let components = URLComponents(string: inputURL),
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let totpKey = TOTPKey(urlComponents: components),
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let edited = EditedKey(totpKey: totpKey) {
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extractedKey = edited
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} else {
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extractedKey = EditedKey()
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}
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}
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}
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struct AddURLForm_Previews: PreviewProvider {
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static var previews: some View {
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AddURLForm() { (_) in }
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}
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}
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