c1cdb6bc51
This will allow consumers to inject it using `topicTrackingState: service()` in preparation for the removal of implicit injections in Ember 4.0. `topic-tracking-state:main` is still available and will print a deprecation notice. Ideally we would convert topic-tracking-state into a true service, rather than registering a model instance into the registry. However, inter-dependencies between service injections make this very difficult to achieve. We don't want to block Glimmer Component work, so this commit does the minimum for now.
97 lines
2.9 KiB
JavaScript
97 lines
2.9 KiB
JavaScript
import KeyValueStore from "discourse/lib/key-value-store";
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import RestAdapter from "discourse/adapters/rest";
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import Store from "discourse/services/store";
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import TopicListAdapter from "discourse/adapters/topic-list";
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import TopicTrackingState from "discourse/models/topic-tracking-state";
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import { buildResolver } from "discourse-common/resolver";
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import { currentSettings } from "discourse/tests/helpers/site-settings";
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import Site from "discourse/models/site";
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import RestModel from "discourse/models/rest";
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const CatAdapter = RestAdapter.extend({
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primaryKey: "cat_id",
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});
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const CachedCatAdapter = RestAdapter.extend({
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primaryKey: "cat_id",
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cache: true,
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apiNameFor() {
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return "cat";
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},
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});
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const CachedCat = RestModel.extend({
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init(...args) {
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// Simulate an implicit injection
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Object.defineProperty(this, "injectedProperty", {
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writable: false,
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enumerable: true,
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value: "hello world",
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});
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this._super(...args);
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},
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});
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export default function (customLookup = () => {}) {
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const resolver = buildResolver("discourse").create({
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namespace: { modulePrefix: "discourse" },
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});
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// Normally this would happen in inject-discourse-objects.
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// However, `create-store` is used by unit tests which do not init the application.
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Site.current();
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return Store.create({
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register: {
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lookup(type) {
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if (type === "adapter:cat") {
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this._catAdapter =
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this._catAdapter || CatAdapter.create({ owner: this });
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return this._catAdapter;
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}
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if (type === "adapter:cached-cat") {
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this._cachedCatAdapter =
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this._cachedCatAdapter || CachedCatAdapter.create({ owner: this });
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return this._cachedCatAdapter;
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}
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if (type === "adapter:rest") {
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if (!this._restAdapter) {
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this._restAdapter = RestAdapter.create({ owner: this });
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}
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return this._restAdapter;
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}
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if (type === "adapter:topicList") {
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this._topicListAdapter =
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this._topicListAdapter || TopicListAdapter.create({ owner: this });
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return this._topicListAdapter;
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}
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if (type === "service:key-value-store") {
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this._kvs = this._kvs || new KeyValueStore();
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return this._kvs;
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}
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if (type === "service:topic-tracking-state") {
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this._tracker = this._tracker || TopicTrackingState.create();
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return this._tracker;
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}
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if (type === "service:site-settings") {
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this._settings = this._settings || currentSettings();
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return this._settings;
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}
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return customLookup(type);
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},
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lookupFactory(type) {
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const split = type.split(":");
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if (type === "model:cached-cat") {
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return CachedCat;
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}
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return resolver.resolveOther({
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type: split[0],
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fullNameWithoutType: split[1],
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root: {},
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});
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},
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},
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});
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}
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