iOS client for Grain
grain.social
ios
photography
atproto
feat: add "What's an atmosphere account?" link and in-app Safari for login
Opens all links on the login screen (atmosphere account, legal links) in
an in-app Safari sheet instead of leaving the app. Standardizes heading
to "Sign in" for consistency with button and legal text.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Grain/Views/LoginView.swift
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Grain/Views/LoginView.swift
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import SafariServices
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import SwiftUI
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struct LoginView: View {
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@State private var searchTask: Task<Void, Never>?
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@State private var highlightedSuggestionIndex: Int?
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@Namespace private var suggestionHighlightNS
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@State private var safariURL: URL?
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var body: some View {
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GeometryReader { geo in
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if suggestions.isEmpty {
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// Heading
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Text("Log in with your atmosphere account")
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Text("Sign in with your atmosphere account")
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.font(.title3.weight(.semibold))
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.foregroundStyle(.white)
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.multilineTextAlignment(.center)
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.foregroundStyle(.white.opacity(0.5))
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.tint(.white.opacity(0.7))
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.multilineTextAlignment(.center)
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Button("What's an atmosphere account?") {
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safariURL = URL(string: "https://atmosphereaccount.com/")
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}
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.font(.footnote)
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.foregroundStyle(.white.opacity(0.5))
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.padding(.top, 4)
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}
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.padding(24)
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···
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}
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.scrollDismissesKeyboard(.interactively)
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.scrollIndicators(.hidden)
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.environment(\.openURL, OpenURLAction { url in
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safariURL = url
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return .handled
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})
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.sheet(item: $safariURL) { url in
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LoginSafariView(url: url)
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.ignoresSafeArea()
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}
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} // ScrollViewReader
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}
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}
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}
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.clipped()
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}
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}
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private struct LoginSafariView: UIViewControllerRepresentable {
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let url: URL
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func makeUIViewController(context _: Context) -> SFSafariViewController {
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SFSafariViewController(url: url)
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}
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func updateUIViewController(_: SFSafariViewController, context _: Context) {}
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}
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#Preview {