f702733654
environment objects are implicit arguments that cannot be checked by the compiler. They are a common source of crashes. Use a main NavigationCoordinator in DamusState for the core app, and pass in other coordinators in the account setup view for the parts of the app that don't have a DamusState.
52 lines
1.4 KiB
Swift
52 lines
1.4 KiB
Swift
//
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// SearchView.swift
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// damus
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//
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// Created by William Casarin on 2022-05-09.
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//
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import SwiftUI
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struct SearchView: View {
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let appstate: DamusState
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@StateObject var search: SearchModel
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@Environment(\.dismiss) var dismiss
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var body: some View {
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TimelineView(events: search.events, loading: $search.loading, damus: appstate, show_friend_icon: true, filter: { _ in true })
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.navigationBarTitle(describe_search(search.search))
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.onReceive(handle_notify(.switched_timeline)) { obj in
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dismiss()
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}
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.onAppear() {
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search.subscribe()
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}
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.onDisappear() {
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search.unsubscribe()
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}
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.onReceive(handle_notify(.new_mutes)) { notif in
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search.filter_muted()
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}
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}
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}
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func describe_search(_ filter: NostrFilter) -> String {
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if let hashtags = filter.hashtag {
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if hashtags.count >= 1 {
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return "#" + hashtags[0]
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}
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}
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return "Search"
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}
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struct SearchView_Previews: PreviewProvider {
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static var previews: some View {
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let test_state = test_damus_state()
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let filter = NostrFilter(hashtag: ["bitcoin"])
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let model = SearchModel(state: test_state, search: filter)
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SearchView(appstate: test_state, search: model)
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}
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}
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