[TS migration] Migrate HTMLEngineProvider component

src/components/HTMLEngineProvider/BaseHTMLEngineProvider.js → src/components/HTMLEngineProvider/BaseHTMLEngineProvider.tsx

@@ -1,88 +1,90 @@
-import PropTypes from 'prop-types';
 import React, {useMemo} from 'react';
-import {defaultHTMLElementModels, RenderHTMLConfigProvider, TRenderEngineProvider} from 'react-native-render-html';
-import _ from 'underscore';
+import type {TextProps} from 'react-native';
+import {HTMLContentModel, HTMLElementModel, RenderHTMLConfigProvider, TRenderEngineProvider} from 'react-native-render-html';
 import useThemeStyles from '@hooks/useThemeStyles';
 import convertToLTR from '@libs/convertToLTR';
 import FontUtils from '@styles/utils/FontUtils';
+import type ChildrenProps from '@src/types/utils/ChildrenProps';
 import * as HTMLEngineUtils from './htmlEngineUtils';
 import htmlRenderers from './HTMLRenderers';
 
-const propTypes = {
+type BaseHTMLEngineProviderProps = ChildrenProps & {
     /** Whether text elements should be selectable */
-    textSelectable: PropTypes.bool,
+    textSelectable?: boolean;
 
     /** Handle line breaks according to the HTML standard (default on web)  */
-    enableExperimentalBRCollapsing: PropTypes.bool,
-
-    children: PropTypes.node,
-};
-
-const defaultProps = {
-    textSelectable: false,
-    children: null,
-    enableExperimentalBRCollapsing: false,
+    enableExperimentalBRCollapsing?: boolean;
 };
 
 // We are using the explicit composite architecture for performance gains.
 // Configuration for RenderHTML is handled in a top-level component providing
 // context to RenderHTMLSource components. See https://git.io/JRcZb
 // Beware that each prop should be referentialy stable between renders to avoid
 // costly invalidations and commits.
-function BaseHTMLEngineProvider(props) {
+function BaseHTMLEngineProvider({textSelectable = false, children, enableExperimentalBRCollapsing = false}: BaseHTMLEngineProviderProps) {
     const styles = useThemeStyles();
 
     // Declare nonstandard tags and their content model here
+    /* eslint-disable @typescript-eslint/naming-convention */
     const customHTMLElementModels = useMemo(
         () => ({
-            edited: defaultHTMLElementModels.span.extend({
+            edited: HTMLElementModel.fromCustomModel({
                 tagName: 'edited',
+                contentModel: HTMLContentModel.textual,
             }),
-            'alert-text': defaultHTMLElementModels.div.extend({
+            'alert-text': HTMLElementModel.fromCustomModel({
                 tagName: 'alert-text',
                 mixedUAStyles: {...styles.formError, ...styles.mb0},
+                contentModel: HTMLContentModel.block,
             }),
-            'muted-text': defaultHTMLElementModels.div.extend({
+            'muted-text': HTMLElementModel.fromCustomModel({
                 tagName: 'muted-text',
                 mixedUAStyles: {...styles.colorMuted, ...styles.mb0},
+                contentModel: HTMLContentModel.block,
             }),
-            comment: defaultHTMLElementModels.div.extend({
+            comment: HTMLElementModel.fromCustomModel({
                 tagName: 'comment',
                 mixedUAStyles: {whiteSpace: 'pre'},
+                contentModel: HTMLContentModel.block,
             }),
-            'email-comment': defaultHTMLElementModels.div.extend({
+            'email-comment': HTMLElementModel.fromCustomModel({
                 tagName: 'email-comment',
                 mixedUAStyles: {whiteSpace: 'normal'},
+                contentModel: HTMLContentModel.block,
             }),
-            strong: defaultHTMLElementModels.span.extend({
+            strong: HTMLElementModel.fromCustomModel({
                 tagName: 'strong',
                 mixedUAStyles: {whiteSpace: 'pre'},
+                contentModel: HTMLContentModel.textual,
             }),
-            'mention-user': defaultHTMLElementModels.span.extend({tagName: 'mention-user'}),
-            'mention-here': defaultHTMLElementModels.span.extend({tagName: 'mention-here'}),
-            'next-step': defaultHTMLElementModels.span.extend({
+            'mention-user': HTMLElementModel.fromCustomModel({tagName: 'mention-user', contentModel: HTMLContentModel.textual}),
+            'mention-here': HTMLElementModel.fromCustomModel({tagName: 'mention-here', contentModel: HTMLContentModel.textual}),
+            'next-step': HTMLElementModel.fromCustomModel({
                 tagName: 'next-step',
                 mixedUAStyles: {...styles.textLabelSupporting, ...styles.lh16},
+                contentModel: HTMLContentModel.textual,
             }),
-            'next-step-email': defaultHTMLElementModels.span.extend({tagName: 'next-step-email'}),
-            video: defaultHTMLElementModels.div.extend({
+            'next-step-email': HTMLElementModel.fromCustomModel({tagName: 'next-step-email', contentModel: HTMLContentModel.textual}),
+            video: HTMLElementModel.fromCustomModel({
                 tagName: 'video',
                 mixedUAStyles: {whiteSpace: 'pre'},
+                contentModel: HTMLContentModel.block,
             }),
         }),
         [styles.colorMuted, styles.formError, styles.mb0, styles.textLabelSupporting, styles.lh16],
     );
+    /* eslint-enable @typescript-eslint/naming-convention */
 
     // We need to memoize this prop to make it referentially stable.
-    const defaultTextProps = useMemo(() => ({selectable: props.textSelectable, allowFontScaling: false, textBreakStrategy: 'simple'}), [props.textSelectable]);
+    const defaultTextProps: TextProps = useMemo(() => ({selectable: textSelectable, allowFontScaling: false, textBreakStrategy: 'simple'}), [textSelectable]);
     const defaultViewProps = {style: [styles.alignItemsStart, styles.userSelectText]};
     return (
         <TRenderEngineProvider
             customHTMLElementModels={customHTMLElementModels}
             baseStyle={styles.webViewStyles.baseFontStyle}
             tagsStyles={styles.webViewStyles.tagStyles}
             enableCSSInlineProcessing={false}
-            systemFonts={_.values(FontUtils.fontFamily.single)}
+            systemFonts={Object.values(FontUtils.fontFamily.single)}
             domVisitors={{
                 // eslint-disable-next-line no-param-reassign
                 onText: (text) => (text.data = convertToLTR(text.data)),
@@ -91,18 +93,17 @@ function BaseHTMLEngineProvider(props) {
             <RenderHTMLConfigProvider
                 defaultTextProps={defaultTextProps}
                 defaultViewProps={defaultViewProps}
+                // @ts-expect-error TODO: Remove this once HTMLRenderers (https://github.com/Expensify/App/issues/25154) is migrated to TypeScript.
                 renderers={htmlRenderers}
                 computeEmbeddedMaxWidth={HTMLEngineUtils.computeEmbeddedMaxWidth}
-                enableExperimentalBRCollapsing={props.enableExperimentalBRCollapsing}
+                enableExperimentalBRCollapsing={enableExperimentalBRCollapsing}
             >
-                {props.children}
+                {children}
             </RenderHTMLConfigProvider>
         </TRenderEngineProvider>
     );
 }
 
 BaseHTMLEngineProvider.displayName = 'BaseHTMLEngineProvider';
-BaseHTMLEngineProvider.propTypes = propTypes;
-BaseHTMLEngineProvider.defaultProps = defaultProps;
 
 export default BaseHTMLEngineProvider;

src/components/HTMLEngineProvider/htmlEngineUtils.js → src/components/HTMLEngineProvider/htmlEngineUtils.ts

@@ -1,4 +1,6 @@
-import lodashGet from 'lodash/get';
+import type {TNode} from 'react-native-render-html';
+
+type Predicate = (node: TNode) => boolean;
 
 const MAX_IMG_DIMENSIONS = 512;
 
@@ -7,12 +9,12 @@ const MAX_IMG_DIMENSIONS = 512;
  * is used by the HTML component in the default renderer for img tags to scale
  * down images that would otherwise overflow horizontally.
  *
- * @param {string} tagName - The name of the tag for which max width should be constrained.
- * @param {number} contentWidth - The content width provided to the HTML
+ * @param contentWidth - The content width provided to the HTML
  * component.
- * @returns {number} The minimum between contentWidth and MAX_IMG_DIMENSIONS
+ * @param tagName - The name of the tag for which max width should be constrained.
+ * @returns The minimum between contentWidth and MAX_IMG_DIMENSIONS
  */
-function computeEmbeddedMaxWidth(tagName, contentWidth) {
+function computeEmbeddedMaxWidth(contentWidth: number, tagName: string): number {
     if (tagName === 'img') {
         return Math.min(MAX_IMG_DIMENSIONS, contentWidth);
     }
@@ -22,21 +24,15 @@ function computeEmbeddedMaxWidth(tagName, contentWidth) {
 /**
  * Check if tagName is equal to any of our custom tags wrapping chat comments.
  *
- * @param {string} tagName
- * @returns {Boolean}
  */
-function isCommentTag(tagName) {
+function isCommentTag(tagName: string): boolean {
     return tagName === 'email-comment' || tagName === 'comment';
 }
 
 /**
  * Check if there is an ancestor node for which the predicate returns true.
- *
- * @param {TNode} tnode
- * @param {Function} predicate
- * @returns {Boolean}
  */
-function isChildOfNode(tnode, predicate) {
+function isChildOfNode(tnode: TNode, predicate: Predicate): boolean {
     let currentNode = tnode.parent;
     while (currentNode) {
         if (predicate(currentNode)) {
@@ -50,21 +46,17 @@ function isChildOfNode(tnode, predicate) {
 /**
  * Check if there is an ancestor node with name 'comment'.
  * Finding node with name 'comment' flags that we are rendering a comment.
- * @param {TNode} tnode
- * @returns {Boolean}
  */
-function isChildOfComment(tnode) {
-    return isChildOfNode(tnode, (node) => isCommentTag(lodashGet(node, 'domNode.name', '')));
+function isChildOfComment(tnode: TNode): boolean {
+    return isChildOfNode(tnode, (node) => node.domNode?.name !== undefined && isCommentTag(node.domNode.name));
 }
 
 /**
  * Check if there is an ancestor node with the name 'h1'.
  * Finding a node with the name 'h1' flags that we are rendering inside an h1 element.
- * @param {TNode} tnode
- * @returns {Boolean}
  */
-function isChildOfH1(tnode) {
-    return isChildOfNode(tnode, (node) => lodashGet(node, 'domNode.name', '').toLowerCase() === 'h1');
+function isChildOfH1(tnode: TNode): boolean {
+    return isChildOfNode(tnode, (node) => node.domNode?.name !== undefined && node.domNode.name.toLowerCase() === 'h1');
 }
 
 export {computeEmbeddedMaxWidth, isChildOfComment, isCommentTag, isChildOfH1};

src/components/HTMLEngineProvider/index.native.tsx

@@ -0,0 +1,11 @@
+import React from 'react';
+import type ChildrenProps from '@src/types/utils/ChildrenProps';
+import BaseHTMLEngineProvider from './BaseHTMLEngineProvider';
+
+function HTMLEngineProvider({children}: ChildrenProps) {
+    return <BaseHTMLEngineProvider enableExperimentalBRCollapsing>{children}</BaseHTMLEngineProvider>;
+}
+
+HTMLEngineProvider.displayName = 'HTMLEngineProvider';
+
+export default HTMLEngineProvider;

src/components/HTMLEngineProvider/index.tsx

@@ -0,0 +1,15 @@
+import React from 'react';
+import useWindowDimensions from '@hooks/useWindowDimensions';
+import * as DeviceCapabilities from '@libs/DeviceCapabilities';
+import type ChildrenProps from '@src/types/utils/ChildrenProps';
+import BaseHTMLEngineProvider from './BaseHTMLEngineProvider';
+
+function HTMLEngineProvider({children}: ChildrenProps) {
+    const {isSmallScreenWidth} = useWindowDimensions();
+
+    return <BaseHTMLEngineProvider textSelectable={!DeviceCapabilities.canUseTouchScreen() || !isSmallScreenWidth}>{children}</BaseHTMLEngineProvider>;
+}
+
+HTMLEngineProvider.displayName = 'HTMLEngineProvider';
+
+export default HTMLEngineProvider;