Mastodon/mastodon-app-ufficiale-iphone-ios
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

feat: [WIP] try LinkPresentation

Browse Source
This commit is contained in:
CMK 2021-06-23 21:21:22 +08:00
parent 51e8db0c0b
commit 17932dc0fe
2 changed files with 42 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
Mastodon/Diffiable/Section/StatusSection.swift
View File

@ -12,6 +12,7 @@ import os.log
import UIKit
import AVKit
import Nuke
import LinkPresentation
#if ASDK
import AsyncDisplayKit
@ -598,6 +599,39 @@ extension StatusSection {
let isSingleMosaicLayout = mosaics.count == 1
// set link preview
cell.statusView.linkPreview.isHidden = true
var _firstURL: URL? = {
for entity in cell.statusView.activeTextLabel.activeEntities {
guard case let .url(_, _, url, _) = entity.type else { continue }
return URL(string: url)
}
return nil
}()
if let url = _firstURL {
Future<LPLinkMetadata?, Error> { promise in
LPMetadataProvider().startFetchingMetadata(for: url) { meta, error in
if let error = error {
promise(.failure(error))
} else {
promise(.success(meta))
}
}
}
.receive(on: RunLoop.main)
.sink { _ in
// do nothing
} receiveValue: { [weak cell] meta in
guard let meta = meta else { return }
guard let cell = cell else { return }
cell.statusView.linkPreview.metadata = meta
cell.statusView.linkPreview.isHidden = false
}
.store(in: &cell.disposeBag)
}
// set image
let imageSize = CGSize(
width: mosaic.imageViewSize.width * imageView.traitCollection.displayScale,

9
Mastodon/Scene/Share/View/Content/StatusView.swift
View File

@ -12,6 +12,7 @@ import AVKit
import ActiveLabel
import AlamofireImage
import FLAnimatedImage
import LinkPresentation
protocol StatusViewDelegate: AnyObject {
func statusView(_ statusView: StatusView, headerInfoLabelDidPressed label: UILabel)
@ -203,7 +204,9 @@ final class StatusView: UIView {
private let headerInfoLabelTapGestureRecognizer = UITapGestureRecognizer.singleTapGestureRecognizer
var isRevealing = true
let linkPreview = LPLinkView()
override init(frame: CGRect) {
super.init(frame: frame)
_init()
@ -357,6 +360,10 @@ extension StatusView {
statusContainerStackView.addArrangedSubview(activeTextLabel)
activeTextLabel.setContentCompressionResistancePriority(.required - 1, for: .vertical)
// link preview
statusContainerStackView.addArrangedSubview(linkPreview)
linkPreview.setContentHuggingPriority(.defaultHigh, for: .vertical)
// image
statusContainerStackView.addArrangedSubview(statusMosaicImageViewContainer)