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

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This commit is contained in:
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
hidden$='[[!pushSupported]]'
disabled='[[loading]]'
on-change='handlePushChange'
checked='[[pushActive]]'
checked='{{pushChecked}}'
></paper-toggle-button>
</template>
</dom-module>
@ -32,9 +31,10 @@ class HaPushNotificationsToggle extends window.hassMixins.EventsMixin(Polymer.El
document.location.hostname === '127.0.0.1')
)
},
pushActive: {
pushChecked: {
type: Boolean,
value: 'Notification' in window && Notification.permission === 'granted'
value: 'Notification' in window && Notification.permission === 'granted',
observer: 'handlePushChange',
},
loading: {
type: Boolean,
@ -47,53 +47,45 @@ class HaPushNotificationsToggle extends window.hassMixins.EventsMixin(Polymer.El
super.connectedCallback();
if (!this.pushSupported) return;
var el = this;
navigator.serviceWorker.ready.then(
function (reg) {
reg.pushManager.getSubscription().then(function (subscription) {
el.loading = false;
el.pushActive = !!subscription;
(reg) => {
reg.pushManager.getSubscription().then((subscription) => {
this.loading = false;
this.pushChecked = !!subscription;
});
},
function () {
() => {
// no service worker.
el._setPushSupported(false);
this._setPushSupported(false);
}
);
}
handlePushChange(ev) {
if (ev.target.checked) {
handlePushChange(pushChecked) {
if (pushChecked) {
this.subscribePushNotifications();
} else {
this.unsubscribePushNotifications();
}
}
subscribePushNotifications() {
var el = this;
navigator.serviceWorker.ready
.then(function (reg) {
return reg.pushManager.subscribe({ userVisibleOnly: true });
})
.then(reg => reg.pushManager.subscribe({ userVisibleOnly: true }))
.then(
function (sub) {
var browserName;
(sub) => {
let browserName;
if (navigator.userAgent.toLowerCase().indexOf('firefox') > -1) {
browserName = 'firefox';
} else {
browserName = 'chrome';
}
return el.hass.callApi('POST', 'notify.html5', {
return this.hass.callApi('POST', 'notify.html5', {
subscription: sub,
browser: browserName
}).then(function () {
el.pushActive = true;
});
},
function (err) {
var message;
(err) => {
let message;
if (err.message && err.message.indexOf('gcm_sender_id') !== -1) {
message = 'Please setup the notify.html5 platform.';
} else {
@ -104,36 +96,29 @@ class HaPushNotificationsToggle extends window.hassMixins.EventsMixin(Polymer.El
console.error(err);
/* eslint-enable no-console */
el.fire('hass-notification', { message: message });
el.pushActive = false;
this.fire('hass-notification', { message: message });
this.pushChecked = false;
}
);
}
unsubscribePushNotifications() {
var el = this;
navigator.serviceWorker.ready
.then(function (reg) {
return reg.pushManager.getSubscription();
})
.then(function (sub) {
.then(reg => reg.pushManager.getSubscription())
.then((sub) => {
if (!sub) return Promise.resolve();
return el.hass
return this.hass
.callApi('DELETE', 'notify.html5', { subscription: sub })
.then(function () {
.then(() => {
sub.unsubscribe();
});
})
.then(function () {
el.pushActive = false;
})
.catch(function (err) {
.catch((err) => {
/* eslint-disable no-console */
console.error('Error in unsub push', err);
/* eslint-enable no-console */
el.fire('hass-notification', {
this.fire('hass-notification', {
message: 'Failed unsubscribing for push notifications.'
});
});