Я пытаюсь сделать веб-push-уведомления, которые можно нажимать, и когда пользователь нажимает на него, он должен быть перенаправлен на некоторый URL.
Я использую Laravel 5.4 с пакетом:
https://github.com/laravel-notification-channels/webpush
Вот часть кода:
app.blade.php
<script>
var _registration = null;
function registerServiceWorker() {
return navigator.serviceWorker.register('{{ asset('assets/js/service-worker.js') }}')
.then(function(registration) {
console.log('Service worker successfully registered.');
_registration = registration;
return registration;
})
.catch(function(err) {
console.error('Unable to register service worker.', err);
});
}
function askPermission() {
return new Promise(function(resolve, reject) {
const permissionResult = Notification.requestPermission(function(result) {
resolve(result);
});
if (permissionResult) {
permissionResult.then(resolve, reject);
}
})
.then(function(permissionResult) {
if (permissionResult !== 'granted') {
throw new Error('We weren\'t granted permission.');
}
else{
subscribeUserToPush();
}
});
}
function urlBase64ToUint8Array(base64String) {
const padding = '='.repeat((4 - base64String.length % 4) % 4);
const base64 = (base64String + padding)
.replace(/\-/g, '+')
.replace(/_/g, '/');
const rawData = window.atob(base64);
const outputArray = new Uint8Array(rawData.length);
for (let i = 0; i < rawData.length; ++i) {
outputArray[i] = rawData.charCodeAt(i);
}
return outputArray;
}
function getSWRegistration(){
var promise = new Promise(function(resolve, reject) {
// do a thing, possibly async, then…
if (_registration != null) {
resolve(_registration);
}
else {
reject(Error("It broke"));
}
});
return promise;
}
function subscribeUserToPush() {
getSWRegistration()
.then(function(registration) {
console.log(registration);
const subscribeOptions = {
userVisibleOnly: true,
applicationServerKey: urlBase64ToUint8Array(
"{{env('VAPID_PUBLIC_KEY')}}"
)
};
return registration.pushManager.subscribe(subscribeOptions);
})
.then(function(pushSubscription) {
console.log('Received PushSubscription: ', JSON.stringify(pushSubscription));
sendSubscriptionToBackEnd(pushSubscription);
return pushSubscription;
});
}
function sendSubscriptionToBackEnd(subscription) {
return fetch('/api/save-subscription/{{Auth::user()->id}}', {
method: 'POST',
headers: {
'Content-Type': 'application/json'
},
body: JSON.stringify(subscription)
})
.then(function(response) {
if (!response.ok) {
throw new Error('Bad status code from server.');
}
return response.json();
})
.then(function(responseData) {
if (!(responseData.data && responseData.data.success)) {
throw new Error('Bad response from server.');
}
});
}
function enableNotifications(){
//register service worker
//check permission for notification/ask
askPermission();
}
registerServiceWorker();
</script>
сервис-worker.js
self.addEventListener('push', function(event) {
if (event.data) {
var data = event.data.json();
self.registration.showNotification(data.title, {
body: data.body,
icon: data.icon
});
console.log('This push event has data: ', event.data.text());
} else {
console.log('This push event has no data.');
}
});
self.addEventListener('notificationclick', function(event) {
console.log('Notification click: tag ', event.notification.tag);
event.notification.close();
var url = 'https://google.com';
console.log('kliknieto');
event.waitUntil(
clients.matchAll({
type: 'window'
})
.then(function(windowClients) {
for (var i = 0; i < windowClients.length; i++) {
var client = windowClients[i];
if (client.url === url && 'focus' in client) {
return client.focus();
}
}
if (clients.openWindow) {
return clients.openWindow(url);
}
})
);
});
Извещение:
public function toWebPush($notifiable, $notification)
{
return (new WebPushMessage)
->title('Some title')
->icon(asset("img/img.jpg"))
->body('Some body')
->action('View action', 'view_action')
->data(['id' => $notification->id, 'link' => $this->link]);
}
Обычно оно отображает уведомление, но когда я пытаюсь щелкнуть по нему, я хочу, чтобы меня перенаправили на https://google.com,, но ничего не происходит. У вас есть идеи, как это исправить?