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Fetch favicon (if needed) when HTMLMetadata is available.

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This commit is contained in:
Brent Simmons
2025-01-19 17:59:41 -08:00
parent 13a0bfb6cc
commit c67807158a
1 changed files with 15 additions and 1 deletions
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16
Shared/Favicons/FaviconDownloader.swift
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@@ -65,6 +65,7 @@ final class FaviconDownloader {
loadHomePageURLsWithNoFaviconURLCache()
NotificationCenter.default.addObserver(self, selector: #selector(didLoadFavicon(_:)), name: .DidLoadFavicon, object: nil)
NotificationCenter.default.addObserver(self, selector: #selector(htmlMetadataIsAvailable(_:)), name: .htmlMetadataAvailable, object: nil)
}
// MARK: - API
@@ -179,7 +180,20 @@ final class FaviconDownloader {
postFaviconDidBecomeAvailableNotification(singleFaviconDownloader.faviconURL)
}
@objc func htmlMetadataIsAvailable(_ note: Notification) {
guard let url = note.userInfo?[HTMLMetadataCache.UserInfoKey.url] as? String else {
assertionFailure("Expected URL string in .htmlMetadataAvailable Notification userInfo.")
return
}
Task { @MainActor in
// This will fetch the favicon (if possible) and post a .FaviconDidBecomeAvailable Notification.
_ = favicon(withHomePageURL: url)
}
}
@objc func saveHomePageToFaviconURLCacheIfNeeded() {
if homePageToFaviconURLCacheDirty {
saveHomePageToFaviconURLCache()