fix(js): rely on environment instead of global object (#572)

* fix(js): rely on `environment` instead of global object (#572)

* chore(eslint): disallow `window` and `document` usage

Co-authored-by: François Chalifour <[email protected]>

Author: shortcuts

.eslintrc.js

@@ -73,6 +73,31 @@ module.exports = {
         'eslint-comments/no-unlimited-disable': OFF,
       },
     },
+    {
+      files: [
+        'packages/autocomplete-core/**/*',
+        'packages/autocomplete-js/**/*',
+      ],
+      rules: {
+        'no-restricted-globals': [
+          'error',
+          {
+            name: 'window',
+            message: 'Use the `environment` param to access this property.',
+          },
+          {
+            name: 'document',
+            message: 'Use the `environment` param to access this property.',
+          },
+        ],
+      },
+    },
+    {
+      files: ['**/__tests__/**'],
+      rules: {
+        'no-restricted-globals': OFF,
+      },
+    },
     {
       files: ['**/rollup.config.js', 'stories/**/*', '**/__tests__/**'],
       rules: {

bundlesize.config.json

@@ -6,7 +6,7 @@
     },
     {
       "path": "packages/autocomplete-js/dist/umd/index.production.js",
-      "maxSize": "15.25 kB"
+      "maxSize": "15.5 kB"
     },
     {
       "path": "packages/autocomplete-preset-algolia/dist/umd/index.production.js",

packages/autocomplete-core/src/getDefaultProps.ts

@@ -16,9 +16,11 @@ export function getDefaultProps<TItem extends BaseItem>(
   props: AutocompleteOptions<TItem>,
   pluginSubscribers: AutocompleteSubscribers<TItem>
 ): InternalAutocompleteOptions<TItem> {
+  /* eslint-disable no-restricted-globals */
   const environment: AutocompleteEnvironment = (typeof window !== 'undefined'
     ? window
     : {}) as typeof window;
+  /* eslint-enable no-restricted-globals */
   const plugins = props.plugins || [];
 
   return {

packages/autocomplete-js/src/autocomplete.ts

@@ -112,6 +112,7 @@ export function autocomplete<TItem extends BaseItem>(
       autocomplete: autocomplete.value,
       autocompleteScopeApi,
       classNames: props.value.renderer.classNames,
+      environment: props.value.core.environment,
       isDetached: isDetached.value,
       placeholder: props.value.core.placeholder,
       propGetters,
@@ -237,7 +238,7 @@ export function autocomplete<TItem extends BaseItem>(
       // We scroll to the top of the panel whenever the query changes (i.e. new
       // results come in) so that users don't have to.
       if (state.query !== prevState.query) {
-        const scrollablePanels = document.querySelectorAll(
+        const scrollablePanels = props.value.core.environment.document.querySelectorAll(
           '.aa-Panel--scrollable'
         );
         scrollablePanels.forEach((scrollablePanel) => {
@@ -336,19 +337,27 @@ export function autocomplete<TItem extends BaseItem>(
 
   function setIsModalOpen(value: boolean) {
     requestAnimationFrame(() => {
-      const prevValue = document.body.contains(dom.value.detachedOverlay);
+      const prevValue = props.value.core.environment.document.body.contains(
+        dom.value.detachedOverlay
+      );
 
       if (value === prevValue) {
         return;
       }
 
       if (value) {
-        document.body.appendChild(dom.value.detachedOverlay);
-        document.body.classList.add('aa-Detached');
+        props.value.core.environment.document.body.appendChild(
+          dom.value.detachedOverlay
+        );
+        props.value.core.environment.document.body.classList.add('aa-Detached');
         dom.value.input.focus();
       } else {
-        document.body.removeChild(dom.value.detachedOverlay);
-        document.body.classList.remove('aa-Detached');
+        props.value.core.environment.document.body.removeChild(
+          dom.value.detachedOverlay
+        );
+        props.value.core.environment.document.body.classList.remove(
+          'aa-Detached'
+        );
         autocomplete.value.setQuery('');
         autocomplete.value.refresh();
       }

packages/autocomplete-js/src/createAutocompleteDom.ts

@@ -1,11 +1,12 @@
 import {
   AutocompleteApi as AutocompleteCoreApi,
+  AutocompleteEnvironment,
   AutocompleteScopeApi,
   BaseItem,
 } from '@algolia/autocomplete-core';
 
-import { createDomElement } from './createDomElement';
 import { ClearIcon, Input, LoadingIcon, SearchIcon } from './elements';
+import { getCreateDomElement } from './getCreateDomElement';
 import {
   AutocompleteClassNames,
   AutocompleteDom,
@@ -18,6 +19,7 @@ type CreateDomProps<TItem extends BaseItem> = {
   autocomplete: AutocompleteCoreApi<TItem>;
   autocompleteScopeApi: AutocompleteScopeApi<TItem>;
   classNames: AutocompleteClassNames;
+  environment: AutocompleteEnvironment;
   isDetached: boolean;
   placeholder?: string;
   propGetters: AutocompletePropGetters<TItem>;
@@ -29,12 +31,15 @@ export function createAutocompleteDom<TItem extends BaseItem>({
   autocomplete,
   autocompleteScopeApi,
   classNames,
+  environment,
   isDetached,
   placeholder = 'Search',
   propGetters,
   setIsModalOpen,
   state,
 }: CreateDomProps<TItem>): AutocompleteDom {
+  const createDomElement = getCreateDomElement(environment);
+
   const rootProps = propGetters.getRootProps({
     state,
     props: autocomplete.getRootProps({}),
@@ -68,7 +73,7 @@ export function createAutocompleteDom<TItem extends BaseItem>({
     class: classNames.submitButton,
     type: 'submit',
     title: 'Submit',
-    children: [SearchIcon({})],
+    children: [SearchIcon({ environment })],
   });
   const label = createDomElement('label', {
     class: classNames.label,
@@ -79,15 +84,16 @@ export function createAutocompleteDom<TItem extends BaseItem>({
     class: classNames.clearButton,
     type: 'reset',
     title: 'Clear',
-    children: [ClearIcon({})],
+    children: [ClearIcon({ environment })],
   });
   const loadingIndicator = createDomElement('div', {
     class: classNames.loadingIndicator,
-    children: [LoadingIcon({})],
+    children: [LoadingIcon({ environment })],
   });
 
   const input = Input({
     class: classNames.input,
+    environment,
     state,
     getInputProps: propGetters.getInputProps,
     getInputPropsCore: autocomplete.getInputProps,
@@ -142,7 +148,7 @@ export function createAutocompleteDom<TItem extends BaseItem>({
   if (isDetached) {
     const detachedSearchButtonIcon = createDomElement('div', {
       class: classNames.detachedSearchButtonIcon,
-      children: [SearchIcon({})],
+      children: [SearchIcon({ environment })],
     });
     const detachedSearchButtonPlaceholder = createDomElement('div', {
       class: classNames.detachedSearchButtonPlaceholder,

packages/autocomplete-js/src/createDomElement.ts

@@ -1,14 +1,25 @@
+import { AutocompleteEnvironment } from '@algolia/autocomplete-core';
+
 import { AutocompleteElement } from '../types/AutocompleteElement';
 
-export const ClearIcon: AutocompleteElement<{}, SVGSVGElement> = () => {
-  const element = document.createElementNS('http://www.w3.org/2000/svg', 'svg');
+export const ClearIcon: AutocompleteElement<
+  { environment: AutocompleteEnvironment },
+  SVGSVGElement
+> = ({ environment }) => {
+  const element = environment.document.createElementNS(
+    'http://www.w3.org/2000/svg',
+    'svg'
+  );
   element.setAttribute('class', 'aa-ClearIcon');
   element.setAttribute('viewBox', '0 0 24 24');
   element.setAttribute('width', '18');
   element.setAttribute('height', '18');
   element.setAttribute('fill', 'currentColor');
 
-  const path = document.createElementNS('http://www.w3.org/2000/svg', 'path');
+  const path = environment.document.createElementNS(
+    'http://www.w3.org/2000/svg',
+    'path'
+  );
   path.setAttribute(
     'd',
     'M5.293 6.707l5.293 5.293-5.293 5.293c-0.391 0.391-0.391 1.024 0 1.414s1.024 0.391 1.414 0l5.293-5.293 5.293 5.293c0.391 0.391 1.024 0.391 1.414 0s0.391-1.024 0-1.414l-5.293-5.293 5.293-5.293c0.391-0.391 0.391-1.024 0-1.414s-1.024-0.391-1.414 0l-5.293 5.293-5.293-5.293c-0.391-0.391-1.024-0.391-1.414 0s-0.391 1.024 0 1.414z'

packages/autocomplete-js/src/elements/ClearIcon.ts

@@ -1,15 +1,17 @@
 import {
   AutocompleteApi as AutocompleteCoreApi,
+  AutocompleteEnvironment,
   AutocompleteScopeApi,
 } from '@algolia/autocomplete-core';
 
-import { createDomElement } from '../createDomElement';
+import { getCreateDomElement } from '../getCreateDomElement';
 import { AutocompletePropGetters, AutocompleteState } from '../types';
 import { AutocompleteElement } from '../types/AutocompleteElement';
 import { setProperties } from '../utils';
 
 type InputProps = {
   autocompleteScopeApi: AutocompleteScopeApi<any>;
+  environment: AutocompleteEnvironment;
   getInputProps: AutocompletePropGetters<any>['getInputProps'];
   getInputPropsCore: AutocompleteCoreApi<any>['getInputProps'];
   onDetachedEscape?(): void;
@@ -18,13 +20,15 @@ type InputProps = {
 
 export const Input: AutocompleteElement<InputProps, HTMLInputElement> = ({
   autocompleteScopeApi,
+  environment,
   classNames,
   getInputProps,
   getInputPropsCore,
   onDetachedEscape,
   state,
   ...props
 }) => {
+  const createDomElement = getCreateDomElement(environment);
   const element = createDomElement('input', props);
   const inputProps = getInputProps({
     state,

packages/autocomplete-js/src/elements/Input.ts

@@ -1,7 +1,15 @@
+import { AutocompleteEnvironment } from '@algolia/autocomplete-core';
+
 import { AutocompleteElement } from '../types/AutocompleteElement';
 
-export const LoadingIcon: AutocompleteElement<{}, SVGSVGElement> = () => {
-  const element = document.createElementNS('http://www.w3.org/2000/svg', 'svg');
+export const LoadingIcon: AutocompleteElement<
+  { environment: AutocompleteEnvironment },
+  SVGSVGElement
+> = ({ environment }) => {
+  const element = environment.document.createElementNS(
+    'http://www.w3.org/2000/svg',
+    'svg'
+  );
   element.setAttribute('class', 'aa-LoadingIcon');
   element.setAttribute('viewBox', '0 0 100 100');
   element.setAttribute('width', '20');

packages/autocomplete-js/src/elements/LoadingIcon.ts

@@ -1,14 +1,25 @@
+import { AutocompleteEnvironment } from '@algolia/autocomplete-core';
+
 import { AutocompleteElement } from '../types/AutocompleteElement';
 
-export const SearchIcon: AutocompleteElement<{}, SVGSVGElement> = () => {
-  const element = document.createElementNS('http://www.w3.org/2000/svg', 'svg');
+export const SearchIcon: AutocompleteElement<
+  { environment: AutocompleteEnvironment },
+  SVGSVGElement
+> = ({ environment }) => {
+  const element = environment.document.createElementNS(
+    'http://www.w3.org/2000/svg',
+    'svg'
+  );
   element.setAttribute('class', 'aa-SubmitIcon');
   element.setAttribute('viewBox', '0 0 24 24');
   element.setAttribute('width', '20');
   element.setAttribute('height', '20');
   element.setAttribute('fill', 'currentColor');
 
-  const path = document.createElementNS('http://www.w3.org/2000/svg', 'path');
+  const path = environment.document.createElementNS(
+    'http://www.w3.org/2000/svg',
+    'path'
+  );
   path.setAttribute(
     'd',
     'M16.041 15.856c-0.034 0.026-0.067 0.055-0.099 0.087s-0.060 0.064-0.087 0.099c-1.258 1.213-2.969 1.958-4.855 1.958-1.933 0-3.682-0.782-4.95-2.050s-2.050-3.017-2.050-4.95 0.782-3.682 2.050-4.95 3.017-2.050 4.95-2.050 3.682 0.782 4.95 2.050 2.050 3.017 2.050 4.95c0 1.886-0.745 3.597-1.959 4.856zM21.707 20.293l-3.675-3.675c1.231-1.54 1.968-3.493 1.968-5.618 0-2.485-1.008-4.736-2.636-6.364s-3.879-2.636-6.364-2.636-4.736 1.008-6.364 2.636-2.636 3.879-2.636 6.364 1.008 4.736 2.636 6.364 3.879 2.636 6.364 2.636c2.125 0 4.078-0.737 5.618-1.968l3.675 3.675c0.391 0.391 1.024 0.391 1.414 0s0.391-1.024 0-1.414z'