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Code Wiki Activity

The Report Your Errors Update

Browse source 
* Add automatic error reporting with Sentry.io
* Filter a bunch of bad errors from showing up on Sentry
* Add module.hasModule method.
* Fix deep_copy
* Fix disallow mouse interaction with extensions
* Add some new icons to the icon font for mod cards
* Allow Ctrl-Shift-Clicking emotes.
* Rarity sorting for experiments and unset display for unused experiments.
This commit is contained in:
SirStendec 2018-04-11 17:05:31 -04:00
parent e3a7e3b64d
commit d7a07a5612
32 changed files with 575 additions and 83 deletions
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96
src/utilities/events.js
View file

@ -119,7 +119,7 @@ export class EventEmitter {
return list ? Array.from(list) : [];
}
emit(event, ...args) {
emitUnsafe(event, ...args) {
const list = this.__listeners[event];
if ( ! list )
return;
@ -160,28 +160,25 @@ export class EventEmitter {
}
}
emitSafe(event, ...args) {
try {
return [this.emit(event, ...args), undefined];
} catch(err) {
return [null, err];
}
}
emitAsync(event, ...args) {
emit(event, ...args) {
const list = this.__listeners[event];
if ( ! list )
return Promise.resolve([]);
return;
// Track removals separately to make iteration over the event list
// much, much simpler.
const removed = new Set,
promises = [];
const removed = new Set;
for(const item of list) {
const [fn, ctx, ttl] = item;
const ret = fn.apply(ctx, args);
let ret;
try {
ret = fn.apply(ctx, args);
} catch(err) {
if ( this.log )
this.log.capture(err, {tags: {event}, extra:{args}});
}
if ( ret === Detach )
removed.add(item);
else if ( ttl !== false ) {
@ -190,9 +187,6 @@ export class EventEmitter {
else
item[2] = ttl - 1;
}
if ( ret !== Detach )
promises.push(ret);
}
if ( removed.size ) {
@ -211,8 +205,72 @@ export class EventEmitter {
}
}
}
}
return Promise.all(promises);
async emitAsync(event, ...args) {
const list = this.__listeners[event];
if ( ! list )
return [];
// Track removals separately to make iteration over the event list
// much, much simpler.
const removed = new Set,
promises = [];
for(const item of list) {
const [fn, ctx] = item;
let ret;
try {
ret = fn.apply(ctx, args);
} catch(err) {
if ( this.log )
this.log.capture(err, {tags: {event}, extra: {args}});
}
if ( !(ret instanceof Promise) )
ret = Promise.resolve(ret);
promises.push(ret.then(r => {
const new_ttl = item[2];
if ( r === Detach )
removed.add(item);
else if ( new_ttl !== false ) {
if ( new_ttl <= 1 )
removed.add(item);
else
item[2] = new_ttl - 1;
}
if ( ret !== Detach )
return ret;
}).catch(err => {
if ( this.log )
this.log.capture(err, {event, args});
return null;
}));
}
const out = await Promise.all(promises);
if ( removed.size ) {
// Re-grab the list to make sure it wasn't removed mid-iteration.
const new_list = this.__listeners[event];
if ( new_list ) {
for(const item of removed) {
const idx = new_list.indexOf(item);
if ( idx !== -1 )
new_list.splice(idx, 1);
}
if ( ! list.length ) {
this.__listeners[event] = null;
this.__dead_events++;
}
}
}
return out;
}
}