discourse/app/assets/javascripts/discourse-common/lib/get-owner.js.es6

37 lines
924 B
JavaScript

import deprecated from 'discourse-common/lib/deprecated';
export function getOwner(obj) {
if (Ember.getOwner) {
return Ember.getOwner(obj) || Discourse.__container__;
}
return obj.container;
}
// `this.container` is deprecated, but we can still build a container-like
// object for components to use
export function getRegister(obj) {
const owner = getOwner(obj);
const register = {
lookup: (...args) => owner.lookup(...args),
lookupFactory: (...args) => {
if (owner.factoryFor) {
return owner.factoryFor(...args);
} else if (owner._lookupFactory) {
return owner._lookupFactory(...args);
}
},
deprecateContainer(target) {
Object.defineProperty(target, 'container', {
get() {
deprecated("Use `this.register` or `getOwner` instead of `this.container`");
return register;
}
});
}
};
return register;
}