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Improve Notification probing

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This commit is contained in:
Sam 2015-05-04 11:14:03 +10:00
parent 5623827433
commit 1c7fa956dc
1 changed files with 11 additions and 12 deletions
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23
app/assets/javascripts/discourse/lib/desktop-notifications.js.es6
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@ -30,21 +30,20 @@ function init(messageBus) {
try {
if (!Notification) {
Em.Logger.info('Discourse desktop notifications are disabled - not supported by browser');
return;
}
} catch (e) {
Em.Logger.info('Discourse desktop notifications are disabled - not defined');
if (!("Notification" in window)) {
Em.Logger.info('Discourse desktop notifications are disabled - not supported by browser');
return;
}
if (Notification.permission === "granted") {
havePermission = true;
} else if (Notification.permission === "denied") {
havePermission = false;
return;
try {
if (Notification.permission === "granted") {
havePermission = true;
} else if (Notification.permission === "denied") {
havePermission = false;
return;
}
} catch (e) {
Em.Logger.warn('Unexpected error, Notification is defined on window but not a responding correctly ' + e);
}
liveEnabled = true;