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Improve thumbnails model

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This commit is contained in:
Arkadiusz Fal 2021-11-05 21:53:43 +01:00
parent a7d9efdd9d
commit ef9143263f
3 changed files with 14 additions and 15 deletions
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13
Model/ThumbnailsModel.swift
View File

@ -15,11 +15,16 @@ final class ThumbnailsModel: ObservableObject {
return unloadable.contains(url) return unloadable.contains(url)
} }
func loadableURL(_ url: URL!) -> URL? { func best(_ video: Video) -> URL? {
guard !url.isNil else { let qualities = [Thumbnail.Quality.maxresdefault, .medium, .default]
return nil
for quality in qualities {
let url = video.thumbnailURL(quality: quality)
if !isUnloadable(url) {
return url
}
} }
return isUnloadable(url) ? nil : url return nil
} }
} }

2
Shared/Videos/HorizontalCells.swift
View File

@ -15,7 +15,7 @@ struct HorizontalCells: View {
.padding(.trailing, 20) .padding(.trailing, 20)
.padding(.bottom, 40) .padding(.bottom, 40)
#else #else
.frame(width: 285) .frame(width: 295)
#endif #endif
} }
} }

14
Shared/Videos/VideoCell.swift
View File

@ -65,7 +65,7 @@ struct VideoCell: View {
HStack(alignment: .top, spacing: 2) { HStack(alignment: .top, spacing: 2) {
Section { Section {
#if os(tvOS) #if os(tvOS)
thumbnailImage(quality: .medium) thumbnailImage
#else #else
thumbnail thumbnail
#endif #endif
@ -224,7 +224,7 @@ struct VideoCell: View {
var thumbnail: some View { var thumbnail: some View {
ZStack(alignment: .leading) { ZStack(alignment: .leading) {
thumbnailImage(quality: mediumQualityThumbnail ? .medium : .maxresdefault) thumbnailImage
VStack { VStack {
HStack(alignment: .top) { HStack(alignment: .top) {
@ -257,9 +257,9 @@ struct VideoCell: View {
} }
} }
func thumbnailImage(quality: Thumbnail.Quality) -> some View { var thumbnailImage: some View {
Group { Group {
if let url = thumbnails.loadableURL(video.thumbnailURL(quality: quality)) { if let url = thumbnails.best(video) {
WebImage(url: url) WebImage(url: url)
.resizable() .resizable()
.placeholder { .placeholder {
@ -267,14 +267,8 @@ struct VideoCell: View {
} }
.retryOnAppear(false) .retryOnAppear(false)
.onFailure { _ in .onFailure { _ in
if let url = video.thumbnailURL(quality: quality) {
thumbnails.insertUnloadable(url) thumbnails.insertUnloadable(url)
} }
if !thumbnails.isUnloadable(video.thumbnailURL(quality: .medium)) {
mediumQualityThumbnail = true
}
}
.indicator(.activity) .indicator(.activity)
#if os(tvOS) #if os(tvOS)