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Polish on timeline widget

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This commit is contained in:
Thomas Ricouard 2024-05-05 17:47:08 +02:00
parent dd1615f0e3
commit 73651cb7f1
1 changed files with 68 additions and 23 deletions
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91
IceCubesAppWidgetsExtension/LatestPostsWidget.swift
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@ -7,16 +7,21 @@ import Timeline
struct LatestPostsWidgetProvider: AppIntentTimelineProvider {
func placeholder(in context: Context) -> LatestPostWidgetEntry {
.init(date: Date(), configuration: IceCubesWidgetConfigurationIntent(), timeline: .home, statuses: [
.placeholder(), .placeholder(), .placeholder(), .placeholder(), .placeholder(), .placeholder()
])
.init(date: Date(),
configuration: IceCubesWidgetConfigurationIntent(),
timeline: .home,
statuses: [.placeholder(), .placeholder()],
images: [:])
}
func snapshot(for configuration: IceCubesWidgetConfigurationIntent, in context: Context) async -> LatestPostWidgetEntry {
if let entry = await timeline(for: configuration, context: context).entries.first {
return entry
}
return .init(date: Date(), configuration: configuration, timeline: .home, statuses: [])
return .init(date: Date(),
configuration: configuration,
timeline: .home, statuses: [],
images: [:])
}
func timeline(for configuration: IceCubesWidgetConfigurationIntent, in context: Context) async -> Timeline<LatestPostWidgetEntry> {
@ -28,7 +33,8 @@ struct LatestPostsWidgetProvider: AppIntentTimelineProvider {
return Timeline(entries: [.init(date: Date(),
configuration: configuration,
timeline: .home,
statuses: [])],
statuses: [],
images: [:])],
policy: .atEnd)
}
let client = Client(server: account.account.server, oauthToken: account.account.oauthToken)
@ -44,24 +50,46 @@ struct LatestPostsWidgetProvider: AppIntentTimelineProvider {
statuses = statuses.prefix(upTo: 2).map{ $0 }
}
case .systemLarge:
if statuses.count >= 4 {
statuses = statuses.prefix(upTo: 4).map{ $0 }
if statuses.count >= 5 {
statuses = statuses.prefix(upTo: 5).map{ $0 }
}
case .systemExtraLarge:
if statuses.count >= 6 {
statuses = statuses.prefix(upTo: 6).map{ $0 }
if statuses.count >= 8 {
statuses = statuses.prefix(upTo: 8).map{ $0 }
}
default:
break
}
let images = try await loadImages(urls: statuses.map{ $0.account.avatar })
return Timeline(entries: [.init(date: Date(), configuration: configuration,
timeline: timeline.timeline,
statuses: statuses)], policy: .atEnd)
statuses: statuses,
images: images)], policy: .atEnd)
} catch {
return Timeline(entries: [.init(date: Date(),
configuration: configuration,
timeline: .home,
statuses: [])], policy: .atEnd)
statuses: [],
images: [:])], policy: .atEnd)
}
}
private func loadImages(urls: [URL]) async throws -> [URL: UIImage] {
try await withThrowingTaskGroup(of: (URL, UIImage?).self) { group in
for url in urls {
group.addTask {
let response = try await URLSession.shared.data(from: url)
return (url, UIImage(data: response.0))
}
}
var images: [URL: UIImage] = [:]
for try await (url, image) in group {
images[url] = image
}
return images
}
}
}
@ -71,6 +99,7 @@ struct LatestPostWidgetEntry: TimelineEntry {
let configuration: IceCubesWidgetConfigurationIntent
let timeline: TimelineFilter
let statuses: [Status]
let images: [URL: UIImage]
}
struct LatestPostsWidgetView : View {
@ -106,17 +135,7 @@ struct LatestPostsWidgetView : View {
if let url = URL(string: status.url ?? "") {
Link(destination: url, label: {
VStack(alignment: .leading, spacing: 4) {
HStack(spacing: 0) {
Text(status.account.safeDisplayName)
Text(" @")
Text(status.account.username)
Spacer()
}
.font(.subheadline)
.fontWeight(.semibold)
.foregroundStyle(.secondary)
.lineLimit(1)
makeStatusHeaderView(status)
Text(status.content.asRawText)
.font(.body)
.lineLimit(2)
@ -124,6 +143,31 @@ struct LatestPostsWidgetView : View {
})
}
}
private func makeStatusHeaderView(_ status: Status) -> some View {
HStack(spacing: 4) {
if let image = entry.images[status.account.avatar] {
Image(uiImage: image)
.resizable()
.frame(width: 16, height: 16)
.clipShape(Circle())
} else {
Circle()
.foregroundStyle(.secondary)
.frame(width: 16, height: 16)
}
HStack(spacing: 0) {
Text(status.account.safeDisplayName)
Text(" @")
Text(status.account.username)
Spacer()
}
.font(.subheadline)
.fontWeight(.semibold)
.foregroundStyle(.secondary)
.lineLimit(1)
}
}
}
struct LatestPostsWidget: Widget {
@ -149,5 +193,6 @@ struct LatestPostsWidget: Widget {
LatestPostWidgetEntry(date: .now,
configuration: .previewAccount,
timeline: .home,
statuses: [.placeholder(), .placeholder(), .placeholder(), .placeholder()])
statuses: [.placeholder(), .placeholder(), .placeholder(), .placeholder()],
images: [:])
}