forked from zelo72/mastodon-ios
64 lines
2.2 KiB
Swift
64 lines
2.2 KiB
Swift
//
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// NewsView+Configuration.swift
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//
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//
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// Created by MainasuK on 2022-4-13.
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//
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import UIKit
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import Combine
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import MastodonSDK
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import MastodonLocalization
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import AlamofireImage
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import FaviconFinder
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extension NewsView {
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public func configure(link: Mastodon.Entity.Link) {
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let faviconPlaceholder = UIImage(systemName: "network")
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providerFaviconImageView.image = faviconPlaceholder
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if let url = URL(string: link.url) {
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let token = providerFaviconImageView.tag
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FaviconFinder(url: url).downloadFavicon { [weak self] result in
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guard let self = self else { return }
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switch result {
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case .success(let favicon):
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DispatchQueue.main.async { [weak self] in
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guard let self = self else { return }
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guard self.providerFaviconImageView.tag == token else { return }
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self.providerFaviconImageView.image = favicon.image
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}
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case .failure:
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break
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}
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}
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}
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providerNameLabel.text = link.providerName
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headlineLabel.text = link.title
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footnoteLabel.text = L10n.Plural.peopleTalking(link.talkingPeopleCount ?? 0)
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let configuration = MediaView.Configuration(
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info: .image(info: .init(
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aspectRadio: CGSize(width: link.width, height: link.height),
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assetURL: link.image
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)),
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blurhash: link.blurhash
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)
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imageView.setup(configuration: configuration)
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if let previewURL = configuration.previewURL,
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let url = URL(string: previewURL)
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{
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let placeholder = UIImage.placeholder(color: .systemGray6)
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let request = URLRequest(url: url)
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ImageDownloader.default.download(request, completion: { response in
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switch response.result {
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case .success(let image):
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configuration.previewImage = image
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case .failure:
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configuration.previewImage = placeholder
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}
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})
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}
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} // end func
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}
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