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Fix push-notification toggle reset on failure (#701)

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Adam Mills 2017-12-03 18:30:14 -05:00 committed by Paulus Schoutsen
parent 7303e55f63
commit 77cc77396b
1 changed files with 26 additions and 41 deletions
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67
src/components/ha-push-notifications-toggle.html
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@ -8,8 +8,7 @@
<paper-toggle-button <paper-toggle-button
hidden$='[[!pushSupported]]' hidden$='[[!pushSupported]]'
disabled='[[loading]]' disabled='[[loading]]'
on-change='handlePushChange' checked='{{pushChecked}}'
checked='[[pushActive]]'
></paper-toggle-button> ></paper-toggle-button>
</template> </template>
</dom-module> </dom-module>
@ -32,9 +31,10 @@ class HaPushNotificationsToggle extends window.hassMixins.EventsMixin(Polymer.El
document.location.hostname === '127.0.0.1') document.location.hostname === '127.0.0.1')
) )
}, },
pushActive: { pushChecked: {
type: Boolean, type: Boolean,
value: 'Notification' in window && Notification.permission === 'granted' value: 'Notification' in window && Notification.permission === 'granted',
observer: 'handlePushChange',
}, },
loading: { loading: {
type: Boolean, type: Boolean,
@ -47,53 +47,45 @@ class HaPushNotificationsToggle extends window.hassMixins.EventsMixin(Polymer.El
super.connectedCallback(); super.connectedCallback();
if (!this.pushSupported) return; if (!this.pushSupported) return;
var el = this;
navigator.serviceWorker.ready.then( navigator.serviceWorker.ready.then(
function (reg) { (reg) => {
reg.pushManager.getSubscription().then(function (subscription) { reg.pushManager.getSubscription().then((subscription) => {
el.loading = false; this.loading = false;
el.pushActive = !!subscription; this.pushChecked = !!subscription;
}); });
}, },
function () { () => {
// no service worker. // no service worker.
el._setPushSupported(false); this._setPushSupported(false);
} }
); );
} }
handlePushChange(ev) { handlePushChange(pushChecked) {
if (ev.target.checked) { if (pushChecked) {
this.subscribePushNotifications(); this.subscribePushNotifications();
} else { } else {
this.unsubscribePushNotifications(); this.unsubscribePushNotifications();
} }
} }
subscribePushNotifications() { subscribePushNotifications() {
var el = this;
navigator.serviceWorker.ready navigator.serviceWorker.ready
.then(function (reg) { .then(reg => reg.pushManager.subscribe({ userVisibleOnly: true }))
return reg.pushManager.subscribe({ userVisibleOnly: true });
})
.then( .then(
function (sub) { (sub) => {
var browserName; let browserName;
if (navigator.userAgent.toLowerCase().indexOf('firefox') > -1) { if (navigator.userAgent.toLowerCase().indexOf('firefox') > -1) {
browserName = 'firefox'; browserName = 'firefox';
} else { } else {
browserName = 'chrome'; browserName = 'chrome';
} }
return el.hass.callApi('POST', 'notify.html5', { return this.hass.callApi('POST', 'notify.html5', {
subscription: sub, subscription: sub,
browser: browserName browser: browserName
}).then(function () {
el.pushActive = true;
}); });
}, },
function (err) { (err) => {
var message; let message;
if (err.message && err.message.indexOf('gcm_sender_id') !== -1) { if (err.message && err.message.indexOf('gcm_sender_id') !== -1) {
message = 'Please setup the notify.html5 platform.'; message = 'Please setup the notify.html5 platform.';
} else { } else {
@ -104,36 +96,29 @@ class HaPushNotificationsToggle extends window.hassMixins.EventsMixin(Polymer.El
console.error(err); console.error(err);
/* eslint-enable no-console */ /* eslint-enable no-console */
el.fire('hass-notification', { message: message }); this.fire('hass-notification', { message: message });
el.pushActive = false; this.pushChecked = false;
} }
); );
} }
unsubscribePushNotifications() { unsubscribePushNotifications() {
var el = this;
navigator.serviceWorker.ready navigator.serviceWorker.ready
.then(function (reg) { .then(reg => reg.pushManager.getSubscription())
return reg.pushManager.getSubscription(); .then((sub) => {
})
.then(function (sub) {
if (!sub) return Promise.resolve(); if (!sub) return Promise.resolve();
return el.hass return this.hass
.callApi('DELETE', 'notify.html5', { subscription: sub }) .callApi('DELETE', 'notify.html5', { subscription: sub })
.then(function () { .then(() => {
sub.unsubscribe(); sub.unsubscribe();
}); });
}) })
.then(function () { .catch((err) => {
el.pushActive = false;
})
.catch(function (err) {
/* eslint-disable no-console */ /* eslint-disable no-console */
console.error('Error in unsub push', err); console.error('Error in unsub push', err);
/* eslint-enable no-console */ /* eslint-enable no-console */
el.fire('hass-notification', { this.fire('hass-notification', {
message: 'Failed unsubscribing for push notifications.' message: 'Failed unsubscribing for push notifications.'
}); });
}); });