135 lines
3.5 KiB
HTML
135 lines
3.5 KiB
HTML
<link rel="import" href="../../bower_components/polymer/polymer.html">
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<link rel="import" href="../../bower_components/paper-toggle-button/paper-toggle-button.html">
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<dom-module id='ha-push-notifications-toggle'>
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<template>
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<paper-toggle-button
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hidden$='[[!pushSupported]]'
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disabled='[[loading]]'
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on-change='handlePushChange'
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checked='[[pushActive]]'
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></paper-toggle-button>
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</template>
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</dom-module>
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<script>
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Polymer({
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is: 'ha-push-notifications-toggle',
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properties: {
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hass: { type: Object, value: null },
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pushSupported: {
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type: Boolean,
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readOnly: true,
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notify: true,
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value: (
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'PushManager' in window &&
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(document.location.protocol === 'https:' ||
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document.location.hostname === 'localhost' ||
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document.location.hostname === '127.0.0.1')
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)
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},
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pushActive: {
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type: Boolean,
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value: 'Notification' in window && Notification.permission === 'granted'
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},
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loading: {
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type: Boolean,
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value: true,
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}
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},
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attached: function () {
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if (!this.pushSupported) return;
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var el = this;
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navigator.serviceWorker.ready.then(
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function (reg) {
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reg.pushManager.getSubscription().then(function (subscription) {
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el.loading = false;
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el.pushActive = !!subscription;
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});
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},
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function () {
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// no service worker.
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el._setPushSupported(false);
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});
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},
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handlePushChange: function (ev) {
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if (ev.target.checked) {
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this.subscribePushNotifications();
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} else {
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this.unsubscribePushNotifications();
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}
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},
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subscribePushNotifications: function () {
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var el = this;
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navigator.serviceWorker.ready
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.then(function (reg) {
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return reg.pushManager.subscribe({ userVisibleOnly: true });
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})
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.then(
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function (sub) {
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var browserName;
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if (navigator.userAgent.toLowerCase().indexOf('firefox') > -1) {
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browserName = 'firefox';
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} else {
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browserName = 'chrome';
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}
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return el.hass.callApi('POST', 'notify.html5', {
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subscription: sub,
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browser: browserName
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}).then(function () {
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el.pushActive = true;
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});
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},
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function (err) {
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var message;
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if (err.message && err.message.indexOf('gcm_sender_id') !== -1) {
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message = 'Please setup the notify.html5 platform.';
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} else {
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message = 'Notification registration failed.';
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}
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/* eslint-disable no-console */
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console.error(err);
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/* eslint-enable no-console */
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el.fire('hass-notification', { message: message });
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el.pushActive = false;
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}
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);
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},
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unsubscribePushNotifications: function () {
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var el = this;
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navigator.serviceWorker.ready
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.then(function (reg) {
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return reg.pushManager.getSubscription();
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})
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.then(function (sub) {
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if (!sub) return Promise.resolve();
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return el.hass
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.callApi('DELETE', 'notify.html5', { subscription: sub })
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.then(function () {
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sub.unsubscribe();
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});
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})
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.then(function () {
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el.pushActive = false;
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})
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.catch(function (err) {
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/* eslint-disable no-console */
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console.error('Error in unsub push', err);
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/* eslint-enable no-console */
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el.fire('hass-notification', {
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message: 'Failed unsubscribing for push notifications.'
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});
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});
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}
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});
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</script>
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