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Improve error in case storage is unavailable

main
Isaiah Odhner 2018-01-12 23:39:37 -05:00
parent 5399cf254f
commit ae61a2ba46
1 changed files with 13 additions and 6 deletions
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19
index.html
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@ -26,18 +26,25 @@
self.set_theme = function(theme){
current_theme = theme;
var can_probably_refresh_to_switch = true;
try{
localStorage[theme_storage_key] = theme;
}catch(e){}
}catch(e){
can_probably_refresh_to_switch = false;
}
fetch(href_for(theme))
.catch(function(err){
show_error_message("Failed to load theme. You can probably reload the app to finish switching themes.", err);
show_error_message(
"Failed to load theme." +
(can_probably_refresh_to_switch ? " You can probably reload the app to finish switching themes." : ""),
err
);
})
// I'm gonna tell a funny joke, just wait..
.then(function(response) {
// I'm gonna tell a funny joke, just wait..
// Q: why is this a separate step?
// A: because response.text() returns a Promise
// πŸ˜‚πŸ˜‚πŸ˜‚ WHO DID THIS πŸ˜‚πŸ˜‚πŸ˜‚πŸ˜‚ XD
// Q: Why is this a separate step?
// A: Because response.text() returns a Promise!
// XD: πŸ˜‚πŸ˜‚πŸ˜‚ WHO DID THIS πŸ˜‚πŸ˜‚πŸ˜‚πŸ˜‚ XD
return response.text();
})
.then(function(css) {