55 lines
1.7 KiB
JavaScript
55 lines
1.7 KiB
JavaScript
import { get, set } from '@ember/object';
|
|
|
|
const proxies = {};
|
|
export default function (ObjProxy, ArrProxy, createListeners) {
|
|
return function (source, data = []) {
|
|
let Proxy = ObjProxy;
|
|
// TODO: When is data ever a string?
|
|
let type = 'object';
|
|
if (typeof data !== 'string' && typeof get(data, 'length') !== 'undefined') {
|
|
Proxy = ArrProxy;
|
|
type = 'array';
|
|
data = data.filter(function (item) {
|
|
return !get(item, 'isDestroyed') && !get(item, 'isDeleted') && get(item, 'isLoaded');
|
|
});
|
|
}
|
|
if (typeof proxies[type] === 'undefined') {
|
|
proxies[type] = Proxy.extend({
|
|
init: function () {
|
|
this.listeners = createListeners();
|
|
this.listeners.add(this._source, 'message', (e) => set(this, 'content', e.data));
|
|
this._super(...arguments);
|
|
},
|
|
addEventListener: function (type, handler) {
|
|
this.listeners.add(this._source, type, handler);
|
|
},
|
|
getCurrentEvent: function () {
|
|
return this._source.getCurrentEvent(...arguments);
|
|
},
|
|
removeEventListener: function () {
|
|
return this._source.removeEventListener(...arguments);
|
|
},
|
|
dispatchEvent: function () {
|
|
return this._source.dispatchEvent(...arguments);
|
|
},
|
|
close: function () {
|
|
return this._source.close(...arguments);
|
|
},
|
|
open: function () {
|
|
return this._source.open(...arguments);
|
|
},
|
|
willDestroy: function () {
|
|
this._super(...arguments);
|
|
this.close();
|
|
this.listeners.remove();
|
|
},
|
|
});
|
|
}
|
|
return proxies[type].create({
|
|
content: data,
|
|
_source: source,
|
|
configuration: source.configuration,
|
|
});
|
|
};
|
|
}
|