index.js

import require, { has } from 'require';

import { getENV, getLookup, setLookup, ENV } from '@ember/-internals/environment';
import * as utils from '@ember/-internals/utils';
import { Registry, Container } from '@ember/-internals/container';
import * as instrumentation from '@ember/instrumentation';
import { meta } from '@ember/-internals/meta';
import * as metal from '@ember/-internals/metal';
import {
  FEATURES,
  isEnabled,
  EMBER_GLIMMER_HELPER_MANAGER,
  EMBER_GLIMMER_INVOKE_HELPER,
  EMBER_MODERNIZED_BUILT_IN_COMPONENTS,
} from '@ember/canary-features';
import * as EmberDebug from '@ember/debug';
import { assert, captureRenderTree, deprecate } from '@ember/debug';
import Backburner from 'backburner';
import Logger from '@ember/-internals/console';
import Controller, { inject as injectController } from '@ember/controller';
import ControllerMixin from '@ember/controller/lib/controller_mixin';
import {
  _getStrings,
  _setStrings,
  dasherize,
  camelize,
  capitalize,
  classify,
  decamelize,
  loc,
  underscore,
  w,
} from '@ember/string';
import Service, { inject as injectService } from '@ember/service';

import { action, computed } from '@ember/object';
import { dependentKeyCompat } from '@ember/object/compat';

import {
  Object as EmberObject,
  RegistryProxyMixin,
  ContainerProxyMixin,
  compare,
  copy,
  isEqual,
  Array as EmberArray,
  Copyable,
  MutableEnumerable,
  MutableArray,
  TargetActionSupport,
  Evented,
  PromiseProxyMixin,
  Observable,
  typeOf,
  isArray,
  _ProxyMixin,
  RSVP,
  Comparable,
  Namespace,
  Enumerable,
  ArrayProxy,
  ObjectProxy,
  ActionHandler,
  CoreObject,
  NativeArray,
  A,
} from '@ember/-internals/runtime';
import {
  Checkbox,
  Component,
  componentCapabilities,
  modifierCapabilities,
  setComponentManager,
  escapeExpression,
  getTemplates,
  Helper,
  helper,
  htmlSafe,
  isHTMLSafe,
  LinkComponent,
  setTemplates,
  template,
  TextField,
  TextArea,
  Input,
  isSerializationFirstNode,
} from '@ember/-internals/glimmer';
// eslint-disable-next-line import/no-unresolved
import VERSION from './version';
import * as views from '@ember/-internals/views';
import * as routing from '@ember/-internals/routing';
import * as extensionSupport from '@ember/-internals/extension-support';
import EmberError from '@ember/error';
import { run } from '@ember/runloop';
import { getOnerror, setOnerror } from '@ember/-internals/error-handling';
import { getOwner, setOwner } from '@ember/-internals/owner';
import Application, { onLoad, runLoadHooks } from '@ember/application';
import Resolver from '@ember/application/globals-resolver';
import ApplicationInstance from '@ember/application/instance';
import Engine from '@ember/engine';
import EngineInstance from '@ember/engine/instance';
import { assign, merge } from '@ember/polyfills';
import { LOGGER, EMBER_EXTEND_PROTOTYPES, JQUERY_INTEGRATION } from '@ember/deprecated-features';

import {
  templateOnlyComponent,
  invokeHelper,
  hash,
  array,
  concat,
  get,
  on,
  fn,
} from '@glimmer/runtime';

import {
  helperCapabilities,
  setModifierManager,
  setComponentTemplate,
  getComponentTemplate,
  setHelperManager,
} from '@glimmer/manager';

import {
  assertDestroyablesDestroyed,
  associateDestroyableChild,
  destroy,
  enableDestroyableTracking,
  isDestroying,
  isDestroyed,
  registerDestructor,
  unregisterDestructor,
} from '@ember/destroyable';

// ****@ember/-internals/environment****

const Ember = {};

import { isIE } from '@ember/-internals/browser-environment';

deprecate(
  'Internet Explorer 11 will no longer be supported in the next major version of Ember. For details on the new browser support policy, see the official documentation: http://emberjs.com/browser-support',
  !isIE,
  {
    id: '3-0-browser-support-policy',
    url: 'https://deprecations.emberjs.com/v3.x#toc_3-0-browser-support-policy',
    until: '4.0.0',
    for: 'ember-source',
    since: {
      enabled: '3.26.0',
    },
  }
);

Ember.isNamespace = true;
Ember.toString = function () {
  return 'Ember';
};

Object.defineProperty(Ember, 'ENV', {
  get: getENV,
  enumerable: false,
});

Object.defineProperty(Ember, 'lookup', {
  get: getLookup,
  set: setLookup,
  enumerable: false,
});

if (EMBER_EXTEND_PROTOTYPES) {
  Object.defineProperty(Ember, 'EXTEND_PROTOTYPES', {
    enumerable: false,
    get() {
      deprecate(
        'Accessing Ember.EXTEND_PROTOTYPES is deprecated, please migrate to Ember.ENV.EXTEND_PROTOTYPES',
        false,
        {
          id: 'ember-env.old-extend-prototypes',
          until: '4.0.0',
          for: 'ember-source',
          since: {
            enabled: '3.3.0',
          },
        }
      );

      return ENV.EXTEND_PROTOTYPES;
    },
  });
}

// ****@ember/application****
Ember.getOwner = getOwner;
Ember.setOwner = setOwner;
Ember.Application = Application;
Ember.ApplicationInstance = ApplicationInstance;

Object.defineProperty(Ember, 'Resolver', {
  get() {
    deprecate(
      'Using the globals resolver is deprecated. Use the ember-resolver package instead. See https://deprecations.emberjs.com/v3.x#toc_ember-deprecate-globals-resolver',
      false,
      {
        id: 'ember.globals-resolver',
        until: '4.0.0',
        url: 'https://deprecations.emberjs.com/v3.x#toc_ember-deprecate-globals-resolver',
        for: 'ember-source',
        since: {
          enabled: '3.16.0',
        },
      }
    );

    return Resolver;
  },
});

Object.defineProperty(Ember, 'DefaultResolver', {
  get() {
    return Ember.Resolver;
  },
});

// ****@ember/engine****
Ember.Engine = Engine;
Ember.EngineInstance = EngineInstance;

// ****@ember/polyfills****
Ember.assign = assign;
Ember.merge = merge;

// ****@ember/-internals/utils****
Ember.generateGuid = utils.generateGuid;
Ember.GUID_KEY = utils.GUID_KEY;
Ember.guidFor = utils.guidFor;
Ember.inspect = utils.inspect;
Ember.makeArray = utils.makeArray;
Ember.canInvoke = utils.canInvoke;
Ember.tryInvoke = utils.tryInvoke;
Ember.wrap = utils.wrap;
Ember.uuid = utils.uuid;

// ****@ember/-internals/container****
Ember.Container = Container;
Ember.Registry = Registry;

// ****@ember/debug****
Ember.assert = EmberDebug.assert;
Ember.warn = EmberDebug.warn;
Ember.debug = EmberDebug.debug;
Ember.deprecate = EmberDebug.deprecate;
Ember.deprecateFunc = EmberDebug.deprecateFunc;
Ember.runInDebug = EmberDebug.runInDebug;

// ****@ember/error****
Ember.Error = EmberError;

/**
  @public
  @class Ember.Debug
*/
Ember.Debug = {
  registerDeprecationHandler: EmberDebug.registerDeprecationHandler,
  registerWarnHandler: EmberDebug.registerWarnHandler,
  isComputed: metal.isComputed,
};

// ****@ember/instrumentation****
Ember.instrument = instrumentation.instrument;
Ember.subscribe = instrumentation.subscribe;
Ember.Instrumentation = {
  instrument: instrumentation.instrument,
  subscribe: instrumentation.subscribe,
  unsubscribe: instrumentation.unsubscribe,
  reset: instrumentation.reset,
};

// ****@ember/runloop****

Ember.run = run;

// ****@ember/-internals/metal****

// in globals builds
Ember.computed = computed;
Ember._descriptor = metal.nativeDescDecorator;
Ember._tracked = metal.tracked;
Ember.cacheFor = metal.getCachedValueFor;
Ember.ComputedProperty = metal.ComputedProperty;
Ember._setClassicDecorator = metal.setClassicDecorator;
Ember.meta = meta;
Ember.get = metal.get;
Ember.getWithDefault = metal.getWithDefault;
Ember._getPath = metal._getPath;
Ember.set = metal.set;
Ember.trySet = metal.trySet;
Ember.FEATURES = assign({ isEnabled }, FEATURES);
Ember._Cache = utils.Cache;
Ember.on = metal.on;
Ember.addListener = metal.addListener;
Ember.removeListener = metal.removeListener;
Ember.sendEvent = metal.sendEvent;
Ember.hasListeners = metal.hasListeners;
Ember.isNone = metal.isNone;
Ember.isEmpty = metal.isEmpty;
Ember.isBlank = metal.isBlank;
Ember.isPresent = metal.isPresent;
Ember.notifyPropertyChange = metal.notifyPropertyChange;
Ember.beginPropertyChanges = metal.beginPropertyChanges;
Ember.endPropertyChanges = metal.endPropertyChanges;
Ember.changeProperties = metal.changeProperties;
Ember.platform = {
  defineProperty: true,
  hasPropertyAccessors: true,
};
Ember.defineProperty = metal.defineProperty;
Ember.destroy = destroy;
Ember.libraries = metal.libraries;
Ember.getProperties = metal.getProperties;
Ember.setProperties = metal.setProperties;
Ember.expandProperties = metal.expandProperties;
Ember.addObserver = metal.addObserver;
Ember.removeObserver = metal.removeObserver;
Ember.aliasMethod = metal.aliasMethod;
Ember.observer = metal.observer;
Ember.mixin = metal.mixin;
Ember.Mixin = metal.Mixin;

Ember._createCache = metal.createCache;
Ember._cacheGetValue = metal.getValue;
Ember._cacheIsConst = metal.isConst;

Ember._registerDestructor = registerDestructor;
Ember._unregisterDestructor = unregisterDestructor;
Ember._associateDestroyableChild = associateDestroyableChild;
Ember._assertDestroyablesDestroyed = assertDestroyablesDestroyed;
Ember._enableDestroyableTracking = enableDestroyableTracking;
Ember._isDestroying = isDestroying;
Ember._isDestroyed = isDestroyed;

/**
  A function may be assigned to `Ember.onerror` to be called when Ember
  internals encounter an error. This is useful for specialized error handling
  and reporting code.

  ```javascript
  import $ from 'jquery';

  Ember.onerror = function(error) {
    $.ajax('/report-error', 'POST', {
      stack: error.stack,
      otherInformation: 'whatever app state you want to provide'
    });
  };
  ```

  Internally, `Ember.onerror` is used as Backburner's error handler.

  @event onerror
  @for Ember
  @param {Exception} error the error object
  @public
*/
Object.defineProperty(Ember, 'onerror', {
  get: getOnerror,
  set: setOnerror,
  enumerable: false,
});

Object.defineProperty(Ember, 'testing', {
  get: EmberDebug.isTesting,
  set: EmberDebug.setTesting,
  enumerable: false,
});

Ember._Backburner = Backburner;

// ****@ember/-internals/console****
if (LOGGER) {
  Ember.Logger = Logger;
}

// ****@ember/-internals/runtime****
Ember.A = A;
Ember.String = {
  loc,
  w,
  dasherize,
  decamelize,
  camelize,
  classify,
  underscore,
  capitalize,
};
Ember.Object = EmberObject;
Ember._RegistryProxyMixin = RegistryProxyMixin;
Ember._ContainerProxyMixin = ContainerProxyMixin;
Ember.compare = compare;
Ember.copy = copy;
Ember.isEqual = isEqual;

/**
@module ember
*/

/**
  Namespace for injection helper methods.

  @class inject
  @namespace Ember
  @static
  @public
*/
Ember.inject = function inject() {
  assert(
    `Injected properties must be created through helpers, see '${Object.keys(inject)
      .map((k) => `'inject.${k}'`)
      .join(' or ')}'`
  );
};
Ember.inject.service = injectService;
Ember.inject.controller = injectController;

Ember.Array = EmberArray;
Ember.Comparable = Comparable;
Ember.Enumerable = Enumerable;
Ember.ArrayProxy = ArrayProxy;
Ember.ObjectProxy = ObjectProxy;
Ember.ActionHandler = ActionHandler;
Ember.CoreObject = CoreObject;
Ember.NativeArray = NativeArray;
Ember.Copyable = Copyable;
Ember.MutableEnumerable = MutableEnumerable;
Ember.MutableArray = MutableArray;
Ember.Evented = Evented;
Ember.PromiseProxyMixin = PromiseProxyMixin;
Ember.Observable = Observable;
Ember.typeOf = typeOf;
Ember.isArray = isArray;
Ember.Object = EmberObject;
Ember.onLoad = onLoad;
Ember.runLoadHooks = runLoadHooks;
Ember.Controller = Controller;
Ember.ControllerMixin = ControllerMixin;
Ember.Service = Service;
Ember._ProxyMixin = _ProxyMixin;
Ember.RSVP = RSVP;
Ember.Namespace = Namespace;

Ember._action = action;
Ember._dependentKeyCompat = dependentKeyCompat;

/**
  Defines the hash of localized strings for the current language. Used by
  the `String.loc` helper. To localize, add string values to this
  hash.

  @property STRINGS
  @for Ember
  @type Object
  @private
*/
Object.defineProperty(Ember, 'STRINGS', {
  configurable: false,
  get: _getStrings,
  set: _setStrings,
});

/**
  Whether searching on the global for new Namespace instances is enabled.

  This is only exported here as to not break any addons.  Given the new
  visit API, you will have issues if you treat this as a indicator of
  booted.

  Internally this is only exposing a flag in Namespace.

  @property BOOTED
  @for Ember
  @type Boolean
  @private
*/
Object.defineProperty(Ember, 'BOOTED', {
  configurable: false,
  enumerable: false,
  get: metal.isNamespaceSearchDisabled,
  set: metal.setNamespaceSearchDisabled,
});

// ****@ember/-internals/glimmer****
Ember.Component = Component;
Helper.helper = helper;
Ember.Helper = Helper;
if (EMBER_MODERNIZED_BUILT_IN_COMPONENTS) {
  [
    ['Checkbox', '@ember/component/checkbox', Checkbox, true],
    ['TextField', '@ember/component/text-field', TextField, true],
    ['TextArea', '@ember/component/text-area', TextArea, true],
    ['LinkComponent', '@ember/routing/link-component', LinkComponent, true],
    ['TextSupport', null, views.TextSupport, false],
    ['TargetActionSupport', null, TargetActionSupport, false],
  ].forEach(([name, path, value, availableInLegacyAddon]) => {
    Object.defineProperty(Ember, name, {
      get() {
        let message = `Using Ember.${name}`;

        if (path !== null) {
          message += ` or importing from '${path}'`;
        }

        message += ` is deprecated.`;

        if (availableInLegacyAddon) {
          message +=
            ` Install the \`@ember/legacy-built-in-components\` addon and use ` +
            `\`import { ${name} } from '@ember/legacy-built-in-components';\` instead.`;
        }

        deprecate(message, false, {
          id: 'ember.built-in-components.import',
          until: '4.0.0',
          for: 'ember-source',
          since: {
            enabled: '3.27.0',
          },
          url: 'https://deprecations.emberjs.com/v3.x#toc_ember-built-in-components-import',
        });

        return value;
      },

      configurable: true,
      enumerable: true,
    });

    // Expose a non-deprecated version for tests and the @ember/legacy-built-in-components addon
    Ember[`_Legacy${name}`] = value;
  });
} else {
  Ember.Checkbox = Checkbox;
  Ember.TextField = TextField;
  Ember.TextArea = TextArea;
  Ember.LinkComponent = LinkComponent;
  Ember.TextSupport = views.TextSupport;
  Ember.TargetActionSupport = TargetActionSupport;
}
Ember._setComponentManager = setComponentManager;
Ember._componentManagerCapabilities = componentCapabilities;
Ember._setModifierManager = setModifierManager;
Ember._modifierManagerCapabilities = modifierCapabilities;

Ember._getComponentTemplate = getComponentTemplate;
Ember._setComponentTemplate = setComponentTemplate;
Ember._templateOnlyComponent = templateOnlyComponent;

Ember._Input = Input;
Ember._hash = hash;
Ember._array = array;
Ember._concat = concat;
Ember._get = get;
Ember._on = on;
Ember._fn = fn;

if (EMBER_GLIMMER_HELPER_MANAGER) {
  Ember._helperManagerCapabilities = helperCapabilities;
  Ember._setHelperManager = setHelperManager;
}
if (EMBER_GLIMMER_INVOKE_HELPER) {
  Ember._invokeHelper = invokeHelper;
}
Ember._captureRenderTree = captureRenderTree;

if (ENV.EXTEND_PROTOTYPES.String) {
  String.prototype.htmlSafe = function () {
    return htmlSafe(this);
  };
}
const deprecateImportFromString = function (
  name,
  message = `Importing ${name} from '@ember/string' is deprecated. Please import ${name} from '@ember/template' instead.`
) {
  // Disabling this deprecation due to unintended errors in 3.25
  // See https://github.com/emberjs/ember.js/issues/19393 fo more information.
  deprecate(message, true, {
    id: 'ember-string.htmlsafe-ishtmlsafe',
    for: 'ember-source',
    since: {
      enabled: '3.25',
    },
    until: '4.0.0',
    url: 'https://deprecations.emberjs.com/v3.x/#toc_ember-string-htmlsafe-ishtmlsafe',
  });
};
Object.defineProperty(Ember.String, 'htmlSafe', {
  enumerable: true,
  configurable: true,
  get() {
    deprecateImportFromString('htmlSafe');
    return htmlSafe;
  },
});
Object.defineProperty(Ember.String, 'isHTMLSafe', {
  enumerable: true,
  configurable: true,
  get() {
    deprecateImportFromString('isHTMLSafe');
    return isHTMLSafe;
  },
});

/**
  Global hash of shared templates. This will automatically be populated
  by the build tools so that you can store your Handlebars templates in
  separate files that get loaded into JavaScript at buildtime.

  @property TEMPLATES
  @for Ember
  @type Object
  @private
*/
Object.defineProperty(Ember, 'TEMPLATES', {
  get: getTemplates,
  set: setTemplates,
  configurable: false,
  enumerable: false,
});

/**
  The semantic version

  @property VERSION
  @type String
  @public
*/
Ember.VERSION = VERSION;

// ****@ember/-internals/views****
if (JQUERY_INTEGRATION && !views.jQueryDisabled) {
  Object.defineProperty(Ember, '$', {
    get() {
      deprecate(
        "Using Ember.$() has been deprecated, use `import jQuery from 'jquery';` instead",
        false,
        {
          id: 'ember-views.curly-components.jquery-element',
          until: '4.0.0',
          url: 'https://deprecations.emberjs.com/v3.x#toc_jquery-apis',
          for: 'ember-source',
          since: {
            enabled: '3.9.0',
          },
        }
      );

      return views.jQuery;
    },

    configurable: true,
    enumerable: true,
  });
}

Ember.ViewUtils = {
  isSimpleClick: views.isSimpleClick,
  getElementView: views.getElementView,
  getViewElement: views.getViewElement,
  getViewBounds: views.getViewBounds,
  getViewClientRects: views.getViewClientRects,
  getViewBoundingClientRect: views.getViewBoundingClientRect,
  getRootViews: views.getRootViews,
  getChildViews: views.getChildViews,
  isSerializationFirstNode: isSerializationFirstNode,
};
Ember.ComponentLookup = views.ComponentLookup;
Ember.EventDispatcher = views.EventDispatcher;

// ****@ember/-internals/routing****
Ember.Location = routing.Location;
Ember.AutoLocation = routing.AutoLocation;
Ember.HashLocation = routing.HashLocation;
Ember.HistoryLocation = routing.HistoryLocation;
Ember.NoneLocation = routing.NoneLocation;
Ember.controllerFor = routing.controllerFor;
Ember.generateControllerFactory = routing.generateControllerFactory;
Ember.generateController = routing.generateController;
Ember.RouterDSL = routing.RouterDSL;
Ember.Router = routing.Router;
Ember.Route = routing.Route;

runLoadHooks('Ember.Application', Application);

Ember.DataAdapter = extensionSupport.DataAdapter;
Ember.ContainerDebugAdapter = extensionSupport.ContainerDebugAdapter;

let EmberHandlebars = {
  template,
  Utils: {
    escapeExpression,
  },
};

let EmberHTMLBars = {
  template,
};

function defineEmberTemplateCompilerLazyLoad(key) {
  Object.defineProperty(Ember, key, {
    configurable: true,
    enumerable: true,
    get() {
      if (has('ember-template-compiler')) {
        let templateCompiler = require('ember-template-compiler');

        EmberHTMLBars.precompile = EmberHandlebars.precompile = templateCompiler.precompile;
        EmberHTMLBars.compile = EmberHandlebars.compile = templateCompiler.compile;
        EmberHTMLBars.registerPlugin = templateCompiler.registerPlugin;

        Object.defineProperty(Ember, 'HTMLBars', {
          configurable: true,
          writable: true,
          enumerable: true,
          value: EmberHTMLBars,
        });
        Object.defineProperty(Ember, 'Handlebars', {
          configurable: true,
          writable: true,
          enumerable: true,
          value: EmberHandlebars,
        });
      }

      return key === 'Handlebars' ? EmberHandlebars : EmberHTMLBars;
    },
  });
}

defineEmberTemplateCompilerLazyLoad('HTMLBars');
defineEmberTemplateCompilerLazyLoad('Handlebars');

// do this to ensure that Ember.Test is defined properly on the global
// if it is present.
function defineEmberTestingLazyLoad(key) {
  Object.defineProperty(Ember, key, {
    configurable: true,
    enumerable: true,
    get() {
      if (has('ember-testing')) {
        let testing = require('ember-testing');

        let { Test, Adapter, QUnitAdapter, setupForTesting } = testing;
        Test.Adapter = Adapter;
        Test.QUnitAdapter = QUnitAdapter;

        Object.defineProperty(Ember, 'Test', {
          configurable: true,
          writable: true,
          enumerable: true,
          value: Test,
        });
        Object.defineProperty(Ember, 'setupForTesting', {
          configurable: true,
          writable: true,
          enumerable: true,
          value: setupForTesting,
        });

        return key === 'Test' ? Test : setupForTesting;
      }

      return undefined;
    },
  });
}

defineEmberTestingLazyLoad('Test');
defineEmberTestingLazyLoad('setupForTesting');

runLoadHooks('Ember');

Ember.__loader = {
  require,
  // eslint-disable-next-line no-undef
  define,
  // eslint-disable-next-line no-undef
  registry: typeof requirejs !== 'undefined' ? requirejs.entries : require.entries,
};

export default Ember;

/**
 @module jquery
 @public
 */

/**
 @class jquery
 @public
 @static
 */

/**
  Alias for jQuery

  @for jquery
  @method $
  @static
  @public
*/