✨ Post recommendation widget
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@ -5,3 +5,237 @@
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// Created by LittleSheep on 2024/12/14.
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//
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import SwiftUI
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import WidgetKit
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struct FeaturedPostProvider: TimelineProvider {
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func placeholder(in context: Context) -> FeaturedPostEntry {
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FeaturedPostEntry(date: Date(), user: nil, featuredPost: nil, family: .systemMedium)
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}
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func getSnapshot(in context: Context, completion: @escaping (FeaturedPostEntry) -> ()) {
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let prefs = UserDefaults(suiteName: "group.solsynth.solian")
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let dateFormatter = DateFormatter()
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dateFormatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ss.SSSSSS'Z'"
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let jsonDecoder = JSONDecoder()
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jsonDecoder.dateDecodingStrategy = .formatted(dateFormatter)
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jsonDecoder.keyDecodingStrategy = .convertFromSnakeCase
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let userRaw = prefs?.string(forKey: "user")
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var user: SolarUser?
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if let userRaw = userRaw {
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user = try! jsonDecoder.decode(SolarUser.self, from: userRaw.data(using: .utf8)!)
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}
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let featuredPostRaw = prefs?.string(forKey: "post_featured")
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var featuredPosts: [SolarPost]?
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if let featuredPostRaw = featuredPostRaw {
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featuredPosts = try! jsonDecoder.decode([SolarPost].self, from: featuredPostRaw.data(using: .utf8)!)
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}
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let entry = FeaturedPostEntry(
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date: Date(),
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user: user,
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featuredPost: featuredPosts?.first,
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family: context.family
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)
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completion(entry)
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}
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func getTimeline(in context: Context, completion: @escaping (Timeline<Entry>) -> ()) {
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getSnapshot(in: context) { (entry) in
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let timeline = Timeline(entries: [entry], policy: .atEnd)
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completion(timeline)
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}
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}
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}
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struct FeaturedPostEntry: TimelineEntry {
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let date: Date
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let user: SolarUser?
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let featuredPost: SolarPost?
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let family: WidgetFamily
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}
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struct FeaturedPostWidgetEntryView : View {
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var entry: FeaturedPostProvider.Entry
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private let resultTierSymbols: [String] = ["大凶", "凶", "中平", "大吉", "吉"]
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var body: some View {
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VStack(alignment: .leading, spacing: 0) {
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if let featuredPost = entry.featuredPost {
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HStack(alignment: .center) {
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if let avatar = featuredPost.publisher.avatar {
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let avatarUrl = getAttachmentUrl(for: avatar)
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let size: CGFloat = 24
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AsyncImage(url: URL(string: avatarUrl)) { image in
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image.resizable()
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.aspectRatio(contentMode: .fit)
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.frame(width: size, height: size)
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.cornerRadius(size / 2)
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.overlay(
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Circle()
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.stroke(Color.white, lineWidth: 4)
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.frame(width: size, height: size)
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)
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.shadow(radius: 10)
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.frame(width: 24, height: 24, alignment: .center)
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} placeholder: {
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ProgressView().frame(width: 24, height: 24, alignment: .center)
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}
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}
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Text("@\(featuredPost.publisher.name)")
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.font(.system(size: 13, design: .monospaced))
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.opacity(0.9)
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Spacer()
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}.frame(maxWidth: .infinity).padding(.bottom, 12)
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if featuredPost.body.title != nil || featuredPost.body.description != nil {
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VStack(alignment: .leading) {
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if let title = featuredPost.body.title {
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Text(title)
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.font(.system(size: 17))
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}
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if let description = featuredPost.body.description {
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Text(description)
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.font(.system(size: 15))
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}
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}.padding(.bottom, 8)
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}
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if let content = featuredPost.body.content {
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if (featuredPost.body.title == nil && featuredPost.body.description == nil) || entry.family == .systemLarge || entry.family == .systemExtraLarge {
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Text(
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(entry.family == .systemLarge || entry.family == .systemExtraLarge) ? content : content.replacingOccurrences(of: "\n", with: " ")
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)
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.font(.system(size: 15))
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} else {
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Text("\(Image(systemName: "plus")) total \(content.count) characters")
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.font(.system(size: 11, design: .monospaced))
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.opacity(0.75)
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.padding(.top, 1)
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}
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}
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if let attachment = featuredPost.body.attachments {
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if attachment.count == 1 {
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Text("\(Image(systemName: "document.fill")) \(attachment.count) attachment")
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.font(.system(size: 11, design: .monospaced))
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.opacity(0.75)
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.padding(.top, 1)
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} else if attachment.count > 1 {
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Text("\(Image(systemName: "document.fill")) \(attachment.count) attachments")
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.font(.system(size: 11, design: .monospaced))
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.opacity(0.75)
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.padding(.top, 1)
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}
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}
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Spacer()
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Text(featuredPost.publishedAt!, format: .dateTime)
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.font(.system(size: 11))
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Text("Solar Network Featured Posts")
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.font(.system(size: 9))
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} else {
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VStack(alignment: .center) {
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Text("No Recommendations").font(.system(size: 19, weight: .bold))
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Text("Click the widget to open the app to load featured posts")
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.font(.system(size: 15))
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.multilineTextAlignment(.center)
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}.frame(alignment: .center)
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}
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}.padding(8).frame(maxWidth: .infinity)
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}
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}
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struct FeaturedPostWidget: Widget {
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let kind: String = "SolarFeaturedPostWidget"
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var body: some WidgetConfiguration {
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StaticConfiguration(kind: kind, provider: FeaturedPostProvider()) { entry in
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if #available(iOS 17.0, *) {
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FeaturedPostWidgetEntryView(entry: entry)
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.containerBackground(.fill.tertiary, for: .widget)
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} else {
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FeaturedPostWidgetEntryView(entry: entry)
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.padding()
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.background()
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}
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}
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.configurationDisplayName("Featured Posts")
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.description("View the featured posts on the Solar Network")
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.supportedFamilies([.systemSmall, .systemMedium, .systemLarge, .systemExtraLarge])
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}
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}
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#Preview(as: .systemSmall) {
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FeaturedPostWidget()
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} timeline: {
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FeaturedPostEntry(date: Date.now, user: nil, featuredPost: nil, family: .systemLarge)
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FeaturedPostEntry(
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date: .now,
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user: SolarUser(id: 1, name: "demo", nick: "Deemo"),
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featuredPost: SolarPost(
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id: 1,
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body: SolarPostBody(
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content: "Hello, World",
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title: nil,
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description: nil,
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attachments: ["zb2hiUEmYcnpHfVN"]
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),
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publisher: SolarPublisher(
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id: 1,
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name: "demo",
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nick: "Deemo",
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description: nil,
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avatar: "IZxCFkJUPKRijFCx",
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banner: nil,
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createdAt: .now,
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updatedAt: .now
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),
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publisherId: 1,
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createdAt: .now,
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updatedAt: .now,
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editedAt: nil,
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publishedAt: .now
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),
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family: .systemSmall
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)
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FeaturedPostEntry(
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date: .now,
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user: SolarUser(id: 1, name: "demo", nick: "Deemo"),
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featuredPost: SolarPost(
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id: 1,
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body: SolarPostBody(
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content: "Hello, World\nOh wow",
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title: "Title",
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description: "Description",
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attachments: ["zb2hiUEmYcnpHfVN"]
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),
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publisher: SolarPublisher(
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id: 1,
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name: "demo",
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nick: "Deemo",
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description: nil,
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avatar: "IZxCFkJUPKRijFCx",
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banner: nil,
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createdAt: .now,
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updatedAt: .now
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),
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publisherId: 1,
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createdAt: .now,
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updatedAt: .now,
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editedAt: nil,
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publishedAt: .now
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),
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family: .systemLarge
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)
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}
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