mirror of https://github.com/lukechilds/damus.git
William Casarin
2 years ago
17 changed files with 502 additions and 89 deletions
@ -1,4 +1,3 @@ |
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xcuserdata |
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Preview\ Content |
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damus/TestingPrivate.swift |
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.DS_Store |
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@ -0,0 +1,40 @@ |
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// |
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// CreateAccountModel.swift |
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// damus |
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// |
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// Created by William Casarin on 2022-05-20. |
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// |
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import Foundation |
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class CreateAccountModel: ObservableObject { |
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@Published var real_name: String = "" |
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@Published var nick_name: String = "" |
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@Published var about: String = "" |
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@Published var pubkey: String = "" |
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@Published var privkey: String = "" |
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var rendered_name: String { |
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if real_name.isEmpty { |
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return nick_name |
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} |
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return real_name |
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} |
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init() { |
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let keypair = generate_new_keypair() |
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self.pubkey = keypair.pubkey |
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self.privkey = keypair.privkey |
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} |
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init(real: String, nick: String, about: String) { |
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let keypair = generate_new_keypair() |
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self.pubkey = keypair.pubkey |
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self.privkey = keypair.privkey |
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self.real_name = real |
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self.nick_name = nick |
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self.about = about |
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} |
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} |
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@ -0,0 +1,43 @@ |
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// |
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// Keys.swift |
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// damus |
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// |
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// Created by William Casarin on 2022-05-21. |
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// |
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import Foundation |
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import secp256k1 |
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struct Keypair { |
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let pubkey: String |
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let privkey: String |
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} |
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func generate_new_keypair() -> Keypair { |
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let key = try! secp256k1.Signing.PrivateKey() |
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let privkey = hex_encode(key.rawRepresentation) |
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let pubkey = hex_encode(Data(key.publicKey.xonlyKeyBytes)) |
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print("generating privkey:\(privkey) pubkey:\(pubkey)") |
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return Keypair(pubkey: pubkey, privkey: privkey) |
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} |
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func save_keypair(pubkey: String, privkey: String) { |
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UserDefaults.standard.set(pubkey, forKey: "pubkey") |
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UserDefaults.standard.set(privkey, forKey: "privkey") |
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} |
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func get_saved_keypair() -> Keypair? { |
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get_saved_pubkey().flatMap { pubkey in |
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get_saved_privkey().map { privkey in |
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return Keypair(pubkey: pubkey, privkey: privkey) |
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} |
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} |
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} |
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func get_saved_pubkey() -> String? { |
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return UserDefaults.standard.string(forKey: "pubkey") |
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} |
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func get_saved_privkey() -> String? { |
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return UserDefaults.standard.string(forKey: "privkey") |
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} |
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@ -0,0 +1,142 @@ |
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// |
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// CreateAccountView.swift |
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// damus |
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// |
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// Created by William Casarin on 2022-05-20. |
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// |
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import SwiftUI |
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struct CreateAccountView: View { |
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@StateObject var account: CreateAccountModel = CreateAccountModel() |
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@State var is_light: Bool = false |
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@State var is_done: Bool = false |
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func FormTextInput(_ title: String, text: Binding<String>) -> some View { |
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return TextField("", text: text) |
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.placeholder(when: text.wrappedValue.isEmpty) { |
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Text(title).foregroundColor(.white.opacity(0.4)) |
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} |
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.padding() |
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.background { |
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RoundedRectangle(cornerRadius: 4.0).opacity(0.2) |
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} |
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.foregroundColor(.white) |
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.font(.body.bold()) |
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} |
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func FormLabel(_ title: String, optional: Bool = false) -> some View { |
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return HStack { |
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Text(title) |
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.bold() |
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.foregroundColor(.white) |
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if optional { |
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Text("optional") |
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.font(.callout) |
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.foregroundColor(.white.opacity(0.5)) |
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} |
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} |
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} |
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func SignupForm<FormContent: View>(@ViewBuilder content: () -> FormContent) -> some View { |
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return VStack(alignment: .leading, spacing: 10.0, content: content) |
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} |
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func regen_key() { |
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let keypair = generate_new_keypair() |
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self.account.pubkey = keypair.pubkey |
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self.account.privkey = keypair.privkey |
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} |
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var body: some View { |
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ZStack(alignment: .top) { |
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DamusGradient() |
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VStack { |
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Text("Create Account") |
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.font(.title.bold()) |
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.foregroundColor(.white) |
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ProfilePictureSelector(pubkey: account.pubkey) |
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HStack(alignment: .top) { |
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VStack { |
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Text(" ") |
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.foregroundColor(.white) |
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} |
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VStack { |
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SignupForm { |
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FormLabel("Username") |
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HStack(spacing: 0.0) { |
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Text("@") |
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.foregroundColor(.white) |
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.padding(.leading, -25.0) |
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FormTextInput("satoshi", text: $account.nick_name) |
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.textInputAutocapitalization(.never) |
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} |
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FormLabel("Display Name", optional: true) |
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FormTextInput("Satoshi Nakamoto", text: $account.real_name) |
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.textInputAutocapitalization(.words) |
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FormLabel("About", optional: true) |
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FormTextInput("Creator(s) of Bitcoin. Absolute legend.", text: $account.about) |
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FormLabel("Account ID") |
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.onTapGesture { |
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regen_key() |
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} |
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KeyInput($account.pubkey) |
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.onTapGesture { |
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regen_key() |
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} |
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} |
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} |
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} |
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NavigationLink(destination: SaveKeysView(account: account), isActive: $is_done) { |
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EmptyView() |
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} |
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DamusWhiteButton("Create") { |
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self.is_done = true |
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} |
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.padding() |
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} |
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.padding(.leading, 14.0) |
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.padding(.trailing, 20.0) |
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} |
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.navigationBarTitleDisplayMode(.inline) |
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} |
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} |
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extension View { |
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func placeholder<Content: View>( |
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when shouldShow: Bool, |
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alignment: Alignment = .leading, |
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@ViewBuilder placeholder: () -> Content) -> some View { |
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ZStack(alignment: alignment) { |
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placeholder().opacity(shouldShow ? 1 : 0) |
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self |
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} |
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} |
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} |
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struct CreateAccountView_Previews: PreviewProvider { |
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static var previews: some View { |
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let model = CreateAccountModel(real: "", nick: "jb55", about: "") |
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return CreateAccountView(account: model) |
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} |
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} |
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func KeyInput(_ text: Binding<String>) -> some View { |
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return Text("\(text.wrappedValue)") |
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.textSelection(.enabled) |
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.font(.callout.monospaced()) |
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.foregroundColor(.white) |
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} |
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@ -0,0 +1,30 @@ |
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// |
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// ProfilePictureSelector.swift |
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// damus |
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// |
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// Created by William Casarin on 2022-05-20. |
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// |
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import SwiftUI |
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struct ProfilePictureSelector: View { |
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let pubkey: String |
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var body: some View { |
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let highlight: Highlight = .custom(Color.white, 2.0) |
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ZStack { |
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ProfilePicView(pubkey: pubkey, size: 80.0, highlight: highlight, image_cache: ImageCache(), profiles: Profiles()) |
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Image(systemName: "camera") |
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.font(.title) |
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.foregroundColor(.white) |
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} |
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} |
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} |
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struct ProfilePictureSelector_Previews: PreviewProvider { |
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static var previews: some View { |
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let test_pubkey = "ff48854ac6555fed8e439ebb4fa2d928410e0eef13fa41164ec45aaaa132d846" |
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ProfilePictureSelector(pubkey: test_pubkey) |
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} |
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} |
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@ -0,0 +1,113 @@ |
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// |
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// SaveKeysView.swift |
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// damus |
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// |
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// Created by William Casarin on 2022-05-21. |
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// |
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import SwiftUI |
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struct SaveKeysView: View { |
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let account: CreateAccountModel |
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@State var is_done: Bool = false |
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@State var pub_copied: Bool = false |
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@State var priv_copied: Bool = false |
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var body: some View { |
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ZStack(alignment: .top) { |
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DamusGradient() |
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VStack(alignment: .center) { |
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Text("Welcome, \(account.rendered_name)!") |
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.font(.title.bold()) |
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.foregroundColor(.white) |
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.padding(.bottom, 10) |
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Text("Before we get started, you'll need to save your account info, otherwise you won't be able to login in the future if you ever uninstall Damus.") |
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.foregroundColor(.white) |
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.padding(.bottom, 10) |
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Text("Public Key") |
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.font(.title2.bold()) |
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.foregroundColor(.white) |
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.padding(.bottom, 10) |
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Text("This is your account ID, you can give this to your friends so that they can follow you") |
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.foregroundColor(.white) |
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.padding(.bottom, 10) |
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SaveKeyView(text: account.pubkey, is_copied: $pub_copied) |
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.padding(.bottom, 10) |
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Text("Private Key") |
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.font(.title2.bold()) |
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.foregroundColor(.white) |
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.padding(.bottom, 10) |
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Text("This is your secret account key. You need this to access your account. Don't share this with anyone! Save it in a password manager and keep it safe!") |
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.foregroundColor(.white) |
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.padding(.bottom, 10) |
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SaveKeyView(text: account.privkey, is_copied: $priv_copied) |
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.padding(.bottom, 10) |
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if pub_copied && priv_copied { |
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DamusWhiteButton("Let's go!") { |
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save_keypair(pubkey: account.pubkey, privkey: account.privkey) |
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notify(.login, ()) |
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} |
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} |
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} |
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.padding(20) |
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} |
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} |
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} |
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struct SaveKeyView: View { |
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let text: String |
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@Binding var is_copied: Bool |
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func copy_text() { |
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UIPasteboard.general.string = text |
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is_copied = true |
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} |
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var body: some View { |
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HStack { |
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Button(action: copy_text) { |
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Label("", systemImage: is_copied ? "checkmark.circle.fill" : "doc.on.doc") |
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.foregroundColor(is_copied ? .green : .white) |
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.background { |
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if is_copied { |
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Circle() |
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.foregroundColor(.white) |
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.frame(width: 25, height: 25, alignment: .center) |
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.padding(.leading, -8) |
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.padding(.top, 1) |
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} else { |
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EmptyView() |
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} |
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} |
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} |
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Text(text) |
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.padding(5) |
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.background { |
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RoundedRectangle(cornerRadius: 4.0).opacity(0.2) |
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} |
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.textSelection(.enabled) |
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.font(.callout.monospaced()) |
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.foregroundColor(.white) |
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.onTapGesture { |
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copy_text() |
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} |
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} |
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} |
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} |
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|
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struct SaveKeysView_Previews: PreviewProvider { |
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static var previews: some View { |
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let model = CreateAccountModel(real: "William", nick: "jb55", about: "I'm me") |
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SaveKeysView(account: model) |
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} |
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} |
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