DEV: Remove all use of Ember/jQuery globals in core (#18670)

app/assets/javascripts/discourse-common/addon/config/environment.js

@@ -13,18 +13,15 @@ export function setEnvironment(e) {
 }
 
 export function isTesting() {
-  // eslint-disable-next-line no-undef
+  return environment === "testing";
-  return Ember.testing || environment === "testing";
 }
 
 // Generally means "before we migrated to Ember CLI"
-// eslint-disable-next-line no-undef
-let _isLegacy = Ember.VERSION.startsWith("3.12");
 export function isLegacyEmber() {
-  deprecated("`isLegacyEmber()` is now deprecated and always returns true", {
+  deprecated("`isLegacyEmber()` is now deprecated and always returns false", {
     dropFrom: "3.0.0.beta1",
   });
-  return _isLegacy;
+  return false;
 }
 
 export function isDevelopment() {

app/assets/javascripts/discourse-common/addon/lib/legacy-resolver.js

@@ -1,4 +1,4 @@
-/* global Ember */
+import Ember from "ember";
 import { classify, dasherize, decamelize } from "@ember/string";
 import deprecated from "discourse-common/lib/deprecated";
 import { findHelper } from "discourse-common/lib/helpers";

app/assets/javascripts/discourse-common/addon/resolver.js

@@ -1,4 +1,4 @@
-/* global Ember */
+import Ember from "ember";
 import { dasherize, decamelize } from "@ember/string";
 import deprecated from "discourse-common/lib/deprecated";
 import { findHelper } from "discourse-common/lib/helpers";

app/assets/javascripts/discourse/app/components/d-tooltip.js

@@ -1,6 +1,7 @@
 import Component from "@ember/component";
 import { schedule } from "@ember/runloop";
 import tippy from "tippy.js";
+import Ember from "ember";
 
 export default class DiscourseTooltip extends Component {
   tagName = "";
@@ -20,7 +21,6 @@ export default class DiscourseTooltip extends Component {
       // Ember.ViewUtils.getViewBounds is a private API,
       // but it's not going to be dropped without a public deprecation warning,
       // see: https://stackoverflow.com/a/50125938/3206146
-      // eslint-disable-next-line no-undef
       const viewBounds = Ember.ViewUtils.getViewBounds(this);
       const element = viewBounds.firstNode;
       const parent = viewBounds.parentElement;

app/assets/javascripts/discourse/app/components/reviewable-item.js

@@ -9,6 +9,7 @@ import { popupAjaxError } from "discourse/lib/ajax-error";
 import { action, set } from "@ember/object";
 import showModal from "discourse/lib/show-modal";
 import { inject as service } from "@ember/service";
+import Ember from "ember";
 
 let _components = {};
 
@@ -108,9 +109,7 @@ export default Component.extend({
     let dasherized = dasherize(type);
     let templatePath = `components/${dasherized}`;
     let template =
-      // eslint-disable-next-line no-undef
       Ember.TEMPLATES[`${templatePath}`] ||
-      // eslint-disable-next-line no-undef
       Ember.TEMPLATES[`javascripts/${templatePath}`];
     _components[type] = template ? dasherized : null;
     return _components[type];

app/assets/javascripts/discourse/app/initializers/ember-events.js

@@ -1,3 +1,5 @@
+import Ember from "ember";
+
 let initializedOnce = false;
 
 export default {
@@ -10,7 +12,6 @@ export default {
       return;
     }
 
-    // eslint-disable-next-line no-undef
     Ember.EventDispatcher.reopen({
       events: {
         touchend: "touchEnd",

app/assets/javascripts/discourse/app/initializers/ember-link-component-extension.js

@@ -1,3 +1,4 @@
+import Ember from "ember";
 let initializedOnce = false;
 
 export default {
@@ -8,7 +9,6 @@ export default {
       return;
     }
 
-    // eslint-disable-next-line no-undef
     Ember.LinkComponent.reopen({
       attributeBindings: ["name"],
     });

app/assets/javascripts/discourse/app/lib/click-track.js

@@ -10,9 +10,9 @@ import { selectedText } from "discourse/lib/utilities";
 import { wantsNewWindow } from "discourse/lib/intercept-click";
 import deprecated from "discourse-common/lib/deprecated";
 import { getOwner } from "discourse-common/lib/get-owner";
+import jQuery from "jquery";
 
 export function isValidLink(link) {
-  // eslint-disable-next-line no-undef
   if (link instanceof jQuery) {
     link = link[0];
 

app/assets/javascripts/discourse/app/lib/formatter.js

@@ -1,6 +1,7 @@
 import { helperContext, makeArray } from "discourse-common/lib/helpers";
 import deprecated from "discourse-common/lib/deprecated";
 import I18n from "I18n";
+import jQuery from "jquery";
 
 export function shortDate(date) {
   return moment(date).format(I18n.t("dates.medium.date_year"));
@@ -50,7 +51,6 @@ export function longDateNoYear(dt) {
 }
 
 export function updateRelativeAge(elems) {
-  // eslint-disable-next-line no-undef
   if (elems instanceof jQuery) {
     elems = elems.toArray();
     deprecated("updateRelativeAge now expects a DOM NodeList", {

app/assets/javascripts/discourse/app/lib/lightbox.js

@@ -34,8 +34,7 @@ export default function (elem, siteSettings) {
       mainClass: "mfp-zoom-in",
       tClose: I18n.t("lightbox.close"),
       tLoading: spinnerHTML,
-      // eslint-disable-next-line no-undef
+      prependTo: isTesting() && document.getElementById("ember-testing"),
-      prependTo: Ember.testing && document.getElementById("ember-testing"),
 
       gallery: {
         enabled: true,

app/assets/javascripts/discourse/app/lib/link-hashtags.js

@@ -2,13 +2,13 @@ import deprecated from "discourse-common/lib/deprecated";
 import { TAG_HASHTAG_POSTFIX } from "discourse/lib/tag-hashtags";
 import { ajax } from "discourse/lib/ajax";
 import { replaceSpan } from "discourse/lib/category-hashtags";
+import jQuery from "jquery";
 
 const categoryHashtags = {};
 const tagHashtags = {};
 const checkedHashtags = new Set();
 
 export function linkSeenHashtags(elem) {
-  // eslint-disable-next-line no-undef
   if (elem instanceof jQuery) {
     elem = elem[0];
 

app/assets/javascripts/discourse/app/lib/link-mentions.js

@@ -3,6 +3,7 @@ import { ajax } from "discourse/lib/ajax";
 import { formatUsername } from "discourse/lib/utilities";
 import getURL from "discourse-common/lib/get-url";
 import { userPath } from "discourse/lib/url";
+import jQuery from "jquery";
 
 let maxGroupMention;
 
@@ -67,7 +68,6 @@ function updateFound(mentions, usernames) {
 }
 
 export function linkSeenMentions(elem, siteSettings) {
-  // eslint-disable-next-line no-undef
   if (elem instanceof jQuery) {
     elem = elem[0];
 

app/assets/javascripts/discourse/app/lib/plugin-connectors.js

@@ -1,5 +1,6 @@
 import { buildRawConnectorCache } from "discourse-common/lib/raw-templates";
 import deprecated from "discourse-common/lib/deprecated";
+import Ember from "ember";
 
 let _connectorCache;
 let _rawConnectorCache;
@@ -65,14 +66,12 @@ function findClass(outletName, uniqueName) {
 function buildConnectorCache() {
   _connectorCache = {};
 
-  // eslint-disable-next-line no-undef
   findOutlets(Ember.TEMPLATES, (outletName, resource, uniqueName) => {
     _connectorCache[outletName] = _connectorCache[outletName] || [];
 
     _connectorCache[outletName].push({
       outletName,
       templateName: resource.replace("javascripts/", ""),
-      // eslint-disable-next-line no-undef
       template: Ember.TEMPLATES[resource],
       classNames: `${outletName}-outlet ${uniqueName}`,
       connectorClass: findClass(outletName, uniqueName),

app/assets/javascripts/discourse/app/pre-initializers/theme-errors-handler.js

@@ -8,6 +8,7 @@ import identifySource, {
   consolePrefix,
   getThemeInfo,
 } from "discourse/lib/source-identifier";
+import Ember from "ember";
 
 const showingErrors = new Set();
 
@@ -52,7 +53,6 @@ function reportToLogster(name, error) {
   };
 
   // TODO: To be moved out into a logster-provided lib
-  // eslint-disable-next-line no-undef
   Ember.$.ajax(getURL("/logs/report_js_error"), {
     data,
     type: "POST",

app/assets/javascripts/discourse/tests/acceptance/custom-html-template-test.js

@@ -2,15 +2,14 @@ import { acceptance, query } from "discourse/tests/helpers/qunit-helpers";
 import { hbs } from "ember-cli-htmlbars";
 import { test } from "qunit";
 import { visit } from "@ember/test-helpers";
+import Ember from "ember";
 
 acceptance("CustomHTML template", function (needs) {
   needs.hooks.beforeEach(() => {
-    // eslint-disable-next-line no-undef
     Ember.TEMPLATES["top"] = hbs`<span class='top-span'>TOP</span>`;
   });
 
   needs.hooks.afterEach(() => {
-    // eslint-disable-next-line no-undef
     delete Ember.TEMPLATES["top"];
   });
 

app/assets/javascripts/discourse/tests/acceptance/modal-test.js

@@ -10,6 +10,7 @@ import { test } from "qunit";
 import I18n from "I18n";
 import { hbs } from "ember-cli-htmlbars";
 import showModal from "discourse/lib/show-modal";
+import Ember from "ember";
 
 acceptance("Modal", function (needs) {
   let _translations;
@@ -53,7 +54,6 @@ acceptance("Modal", function (needs) {
     await triggerKeyEvent("#main-outlet", "keydown", "Escape");
     assert.ok(!exists(".d-modal:visible"), "ESC should close the modal");
 
-    // eslint-disable-next-line no-undef
     Ember.TEMPLATES[
       "modal/not-dismissable"
     ] = hbs`{{#d-modal-body title="" class="" dismissable=false}}test{{/d-modal-body}}`;
@@ -78,7 +78,6 @@ acceptance("Modal", function (needs) {
   });
 
   test("rawTitle in modal panels", async function (assert) {
-    // eslint-disable-next-line no-undef
     Ember.TEMPLATES["modal/test-raw-title-panels"] = hbs``;
     const panels = [
       { id: "test1", rawTitle: "Test 1" },
@@ -97,9 +96,7 @@ acceptance("Modal", function (needs) {
   });
 
   test("modal title", async function (assert) {
-    // eslint-disable-next-line no-undef
     Ember.TEMPLATES["modal/test-title"] = hbs``;
-    // eslint-disable-next-line no-undef
     Ember.TEMPLATES[
       "modal/test-title-with-body"
     ] = hbs`{{#d-modal-body}}test{{/d-modal-body}}`;

app/assets/javascripts/discourse/tests/acceptance/plugin-outlet-connector-class-test.js

@@ -9,6 +9,7 @@ import { action } from "@ember/object";
 import { extraConnectorClass } from "discourse/lib/plugin-connectors";
 import { hbs } from "ember-cli-htmlbars";
 import { test } from "qunit";
+import Ember from "ember";
 
 const PREFIX = "javascripts/single-test/connectors";
 
@@ -48,29 +49,23 @@ acceptance("Plugin Outlet - Connector Class", function (needs) {
       },
     });
 
-    // eslint-disable-next-line no-undef
     Ember.TEMPLATES[
       `${PREFIX}/user-profile-primary/hello`
     ] = hbs`<span class='hello-username'>{{model.username}}</span>
         <button class='say-hello' {{on "click" (action "sayHello")}}></button>
         <span class='hello-result'>{{hello}}</span>`;
-    // eslint-disable-next-line no-undef
     Ember.TEMPLATES[
       `${PREFIX}/user-profile-primary/hi`
     ] = hbs`<button class='say-hi' {{on "click" (action "sayHi")}}></button>
         <span class='hi-result'>{{hi}}</span>`;
-    // eslint-disable-next-line no-undef
     Ember.TEMPLATES[
       `${PREFIX}/user-profile-primary/dont-render`
     ] = hbs`I'm not rendered!`;
   });
 
   needs.hooks.afterEach(() => {
-    // eslint-disable-next-line no-undef
     delete Ember.TEMPLATES[`${PREFIX}/user-profile-primary/hello`];
-    // eslint-disable-next-line no-undef
     delete Ember.TEMPLATES[`${PREFIX}/user-profile-primary/hi`];
-    // eslint-disable-next-line no-undef
     delete Ember.TEMPLATES[`${PREFIX}/user-profile-primary/dont-render`];
   });
 

app/assets/javascripts/discourse/tests/acceptance/plugin-outlet-decorator-test.js

@@ -7,6 +7,7 @@ import { hbs } from "ember-cli-htmlbars";
 import { test } from "qunit";
 import { visit } from "@ember/test-helpers";
 import { withPluginApi } from "discourse/lib/plugin-api";
+import Ember from "ember";
 
 const PREFIX = "javascripts/single-test/connectors";
 
@@ -14,9 +15,7 @@ acceptance("Plugin Outlet - Decorator", function (needs) {
   needs.user();
 
   needs.hooks.beforeEach(() => {
-    // eslint-disable-next-line no-undef
     Ember.TEMPLATES[`${PREFIX}/discovery-list-container-top/foo`] = hbs`FOO`;
-    // eslint-disable-next-line no-undef
     Ember.TEMPLATES[`${PREFIX}/discovery-list-container-top/bar`] = hbs`BAR`;
 
     withPluginApi("0.8.38", (api) => {
@@ -39,9 +38,7 @@ acceptance("Plugin Outlet - Decorator", function (needs) {
   });
 
   needs.hooks.afterEach(() => {
-    // eslint-disable-next-line no-undef
     delete Ember.TEMPLATES[`${PREFIX}/discovery-list-container-top/foo`];
-    // eslint-disable-next-line no-undef
     delete Ember.TEMPLATES[`${PREFIX}/discovery-list-container-top/bar`];
   });
 

app/assets/javascripts/discourse/tests/acceptance/plugin-outlet-multi-template-test.js

@@ -6,6 +6,7 @@ import {
 import { hbs } from "ember-cli-htmlbars";
 import { test } from "qunit";
 import { visit } from "@ember/test-helpers";
+import Ember from "ember";
 
 const HELLO = "javascripts/multi-test/connectors/user-profile-primary/hello";
 const GOODBYE =
@@ -13,16 +14,12 @@ const GOODBYE =
 
 acceptance("Plugin Outlet - Multi Template", function (needs) {
   needs.hooks.beforeEach(() => {
-    // eslint-disable-next-line no-undef
     Ember.TEMPLATES[HELLO] = hbs`<span class='hello-span'>Hello</span>`;
-    // eslint-disable-next-line no-undef
     Ember.TEMPLATES[GOODBYE] = hbs`<span class='bye-span'>Goodbye</span>`;
   });
 
   needs.hooks.afterEach(() => {
-    // eslint-disable-next-line no-undef
     delete Ember.TEMPLATES[HELLO];
-    // eslint-disable-next-line no-undef
     delete Ember.TEMPLATES[GOODBYE];
   });
 

app/assets/javascripts/discourse/tests/acceptance/plugin-outlet-single-template-test.js

@@ -6,20 +6,19 @@ import {
 import { hbs } from "ember-cli-htmlbars";
 import { test } from "qunit";
 import { visit } from "@ember/test-helpers";
+import Ember from "ember";
 
 const CONNECTOR =
   "javascripts/single-test/connectors/user-profile-primary/hello";
 
 acceptance("Plugin Outlet - Single Template", function (needs) {
   needs.hooks.beforeEach(() => {
-    // eslint-disable-next-line no-undef
     Ember.TEMPLATES[
       CONNECTOR
     ] = hbs`<span class='hello-username'>{{model.username}}</span>`;
   });
 
   needs.hooks.afterEach(() => {
-    // eslint-disable-next-line no-undef
     delete Ember.TEMPLATES[CONNECTOR];
   });
 

app/assets/javascripts/discourse/tests/helpers/select-kit-helper.js

@@ -2,6 +2,7 @@ import { click, fillIn, triggerEvent } from "@ember/test-helpers";
 import { exists, query, queryAll } from "discourse/tests/helpers/qunit-helpers";
 import { isEmpty } from "@ember/utils";
 import { moduleForComponent } from "ember-qunit";
+import jQuery from "jquery";
 
 function checkSelectKitIsNotExpanded(selector) {
   if (query(selector).classList.contains("is-expanded")) {
@@ -65,7 +66,6 @@ async function keyboardHelper(value, target, selector) {
 
   if (value === "selectAll") {
     // special casing the only one not working with triggerEvent
-    // eslint-disable-next-line no-undef
     const event = jQuery.Event("keydown");
     event.key = "A";
     event.keyCode = 65;

app/assets/javascripts/discourse/tests/setup-tests.js

@@ -39,6 +39,7 @@ import { disableCloaking } from "discourse/widgets/post-stream";
 import { clearState as clearPresenceState } from "discourse/tests/helpers/presence-pretender";
 import { addModuleExcludeMatcher } from "ember-cli-test-loader/test-support/index";
 import SiteSettingService from "discourse/services/site-settings";
+import jQuery from "jquery";
 
 const Plugin = $.fn.modal;
 const Modal = Plugin.Constructor;
@@ -389,7 +390,6 @@ export default function setupTests(config) {
   addModuleExcludeMatcher((name) => !shouldLoadModule(name));
 
   // forces 0 as duration for all jquery animations
-  // eslint-disable-next-line no-undef
   jQuery.fx.off = true;
 
   setupToolbar();

app/assets/javascripts/discourse/tests/test-boot-ember-cli.js

@@ -4,6 +4,7 @@ import { start } from "ember-qunit";
 import loadEmberExam from "ember-exam/test-support/load";
 import * as QUnit from "qunit";
 import { setup } from "qunit-dom";
+import Ember from "ember";
 
 setEnvironment("testing");
 
@@ -27,7 +28,6 @@ document.addEventListener("discourse-booted", () => {
   const skipCore = params.get("qunit_skip_core") === "1";
   const disableAutoStart = params.get("qunit_disable_auto_start") === "1";
 
-  // eslint-disable-next-line no-undef
   Ember.ENV.LOG_STACKTRACE_ON_DEPRECATION = false;
 
   document.body.insertAdjacentHTML(

app/assets/javascripts/discourse/tests/unit/ember/resolver-test.js

@@ -1,5 +1,6 @@
 import { buildResolver, setResolverOption } from "discourse-common/resolver";
 import { module, test } from "qunit";
+import Ember from "ember";
 
 let originalTemplates;
 let resolver;
@@ -12,7 +13,6 @@ function lookupTemplate(assert, name, expectedTemplate, message) {
 
 function setTemplates(lookupTemplateStrings) {
   lookupTemplateStrings.forEach(function (lookupTemplateString) {
-    // eslint-disable-next-line no-undef
     Ember.TEMPLATES[lookupTemplateString] = lookupTemplateString;
   });
 }
@@ -21,9 +21,7 @@ const DiscourseResolver = buildResolver("discourse");
 
 module("Unit | Ember | resolver", function (hooks) {
   hooks.beforeEach(function () {
-    // eslint-disable-next-line no-undef
     originalTemplates = Ember.TEMPLATES;
-    // eslint-disable-next-line no-undef
     Ember.TEMPLATES = {};
 
     resolver = DiscourseResolver.create({
@@ -32,7 +30,6 @@ module("Unit | Ember | resolver", function (hooks) {
   });
 
   hooks.afterEach(function () {
-    // eslint-disable-next-line no-undef
     Ember.TEMPLATES = originalTemplates;
   });