remove lodash dependency

Author: petitphp

src/blocks/shared-block/edit.js

@@ -1,8 +1,3 @@
-/**
- * External dependencies
- */
-import { isEmpty } from 'lodash';
-
 /**
  * WordPress dependencies
  */
@@ -26,6 +21,7 @@ import './editor.scss';
 
 export default function Edit( { attributes, setAttributes } ) {
 	const { blockId, blockTitle, display } = attributes;
+	const hasBlockId = ( blockId && blockId.length ) > 0 ? true : false;
 
 	const [ isEditing, setIsEditing ] = useState( false );
 
@@ -98,9 +94,9 @@ export default function Edit( { attributes, setAttributes } ) {
 					</ButtonGroup>
 				</PanelBody>
 			</InspectorControls>
-			{ isEmpty( blockId ) || isEditing ? (
+			{ ! hasBlockId || isEditing ? (
 				<div className={ 'shared-block-selector-wrapper' }>
-					{ false === isEmpty( blockId ) && (
+					{ ! hasBlockId && (
 						<div
 							className={
 								'shared-block-selector-wrapper__cancel'

src/hooks/registerSharedBlockAttributes.js

@@ -1,8 +1,3 @@
-/**
- * External dependencies
- */
-import { assign, isEmpty } from 'lodash';
-
 /**
  * Internal dependencies
  */
@@ -21,13 +16,20 @@ import { blockSupportSharing, getBlockSharingAttributes } from './helper';
 const registerSharedBlockAttributes = ( settings, name ) => {
 	const sharedBlockAttributes = getBlockSharingAttributes();
 
-	if ( ! blockSupportSharing( name ) || isEmpty( sharedBlockAttributes ) ) {
+	if (
+		! blockSupportSharing( name ) ||
+		Object.keys( sharedBlockAttributes ).length === 0
+	) {
 		return settings;
 	}
 
-	return assign( {}, settings, {
-		attributes: assign( {}, settings.attributes, sharedBlockAttributes ),
-	} );
+	return {
+		...settings,
+		attributes: {
+			...settings.attributes,
+			...sharedBlockAttributes,
+		},
+	};
 };
 
 export default registerSharedBlockAttributes;

src/hooks/sharedBlockIdControls.js

@@ -1,8 +1,3 @@
-/**
- * External dependencies
- */
-import { isEmpty } from 'lodash';
-
 /**
  * WordPress dependencies
  */
@@ -27,6 +22,8 @@ const sharedBlockIdControls = createHigherOrderComponent( ( BlockEdit ) => {
 		const { name, attributes, setAttributes } = props;
 		const { sharedBlockId, sharedBlockIsShared, sharedBlockShareTitle } =
 			attributes;
+		const hasShareTitle =
+			sharedBlockShareTitle && sharedBlockShareTitle > 0 ? true : false;
 
 		const getEmptySharedBlockTitle = () => {
 			return sprintf(
@@ -45,7 +42,7 @@ const sharedBlockIdControls = createHigherOrderComponent( ( BlockEdit ) => {
 		};
 
 		const getTitleCharCount = ( title ) => {
-			if ( isEmpty( title ) ) {
+			if ( ! hasShareTitle ) {
 				return '0';
 			}
 
@@ -105,7 +102,7 @@ const sharedBlockIdControls = createHigherOrderComponent( ( BlockEdit ) => {
 										'multisite-shared-blocks'
 									) }
 								/>
-								{ isEmpty( sharedBlockShareTitle ) && (
+								{ ! hasShareTitle && (
 									<p>
 										<small>
 											{ createInterpolateElement(