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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,64 @@ | ||
| // | ||
| // ContentView.swift | ||
| // listapp | ||
| // | ||
| // Created by Daniel on 7/3/20. | ||
| // Copyright © 2020 dk. All rights reserved. | ||
| // | ||
|
|
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| import SwiftUI | ||
|
|
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| struct ContentView: View { | ||
| @ObservedObject private var tvmaze = Tvmaze() | ||
|
|
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| var body: some View { | ||
| NavigationView { | ||
| List(tvmaze.shows) { show in | ||
| VStack(alignment: .leading) { | ||
| Text(show.name) | ||
| Text(show.subtitle) | ||
| .foregroundColor(.secondary) | ||
| .font(.caption) | ||
| .lineLimit(4) | ||
| } | ||
| } | ||
| .navigationBarTitle("SwiftUI - iOS 13", displayMode: .inline) | ||
| .onAppear { | ||
| self.tvmaze.loadData() | ||
| } | ||
| } | ||
| } | ||
| } | ||
|
|
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| struct Show: Codable, Identifiable { | ||
| let id: Int | ||
| let name, status, premiered, summary: String | ||
| } | ||
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| extension Show { | ||
| var subtitle: String { | ||
| return premiered + "\n" + status + summary | ||
| .replacingOccurrences(of: "<p>", with: "\n") | ||
| .replacingOccurrences(of: "</p>", with: "\n") | ||
| .replacingOccurrences(of: "<b>", with: "") | ||
| .replacingOccurrences(of: "</b>", with: "") | ||
| } | ||
| } | ||
|
|
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| class Tvmaze: ObservableObject { | ||
| @Published var shows: [Show] = [] | ||
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| func loadData() { | ||
| let urlString = "https://api.tvmaze.com/shows" | ||
| guard let url = URL(string: urlString) else { return } | ||
| URLSession.shared.dataTask(with: url) { (data, response, error) in | ||
| guard | ||
| let data = data, | ||
| let shows = try? JSONDecoder().decode([Show].self, from: data) else { return } | ||
|
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| DispatchQueue.main.async { | ||
| self.shows = shows | ||
| } | ||
| }.resume() | ||
| } | ||
| } |
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6 changes: 6 additions & 0 deletions
6
xcode/listapp/Preview Content/Preview Assets.xcassets/Contents.json
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,6 @@ | ||
| { | ||
| "info" : { | ||
| "author" : "xcode", | ||
| "version" : 1 | ||
| } | ||
| } |
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