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fix: enable push notifications on Chrome/Firefox/Edge (all platforms), disable only macOS Safari

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spinline
2026-02-06 00:55:56 +03:00
parent 8ccc9e52f3
commit 4dab66c234
1 changed files with 31 additions and 15 deletions
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46
frontend/src/utils/platform.rs
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@@ -11,6 +11,16 @@ pub fn is_ios() -> bool {
|| user_agent.contains("iPod")
}
/// Check if running on Safari browser
pub fn is_safari() -> bool {
let window = web_sys::window().expect("window should exist");
let navigator = window.navigator();
let user_agent = navigator.user_agent().unwrap_or_default();
// Safari has 'Safari' in UA but Chrome/Edge also have it, so check for Chrome/Chromium absence
user_agent.contains("Safari") && !user_agent.contains("Chrome") && !user_agent.contains("Chromium")
}
/// Check if running as a standalone PWA (installed on home screen)
pub fn is_standalone() -> bool {
let window = web_sys::window().expect("window should exist");
@@ -41,28 +51,34 @@ pub fn is_standalone() -> bool {
}
/// Check if push notifications are supported
/// Only iOS Safari supports Web Push Notifications (iOS 16.4+)
/// macOS Safari does NOT support Web Push Notifications
/// - iOS Safari: Supports Web Push (iOS 16.4+) only in standalone/PWA mode
/// - macOS Safari: Does NOT support Web Push
/// - Chrome/Firefox/Edge: Support Web Push on all platforms
pub fn supports_push_notifications() -> bool {
// Only iOS supports web push, not macOS Safari
if !is_ios() {
return false;
}
let window = web_sys::window().expect("window should exist");
// Check if Notification API exists
if let Ok(notification_class) = js_sys::Reflect::get(&window, &"Notification".into()) {
if notification_class.is_undefined() {
// If Safari, only iOS Safari supports it (macOS Safari does not)
if is_safari() {
if !is_ios() {
// macOS Safari does not support Web Push
return false;
}
} else {
return false;
// iOS Safari supports it, will be checked further in app
return true;
}
// For iOS, we'll attempt subscription which will check for PushManager
// If it's not available, the subscription will fail gracefully
true
// For non-Safari browsers (Chrome, Firefox, Edge), check for PushManager
if let Ok(navigator) = js_sys::Reflect::get(&window, &"navigator".into()) {
if let Ok(service_worker) = js_sys::Reflect::get(&navigator, &"serviceWorker".into()) {
if !service_worker.is_undefined() {
// ServiceWorker exists, assume PushManager support
// The actual PushManager check will happen during subscription
return true;
}
}
}
false
}
/// Get platform-specific notification message