Revert changes to Nav Block data fetching mechanics (#21721)

* Partially Revert "Fix Nav Block bug as Contributor user via fix to `*loadPostTypeEntities` (#18669)"

This partially reverts commit f2b6778.

Only reverts the changes to utilise useApiFetch Hook.

* Remove unneeded eslint disable rule

packages/block-library/src/navigation/edit.js

@@ -32,8 +32,7 @@ import {
 import { compose } from '@wordpress/compose';
 import { __ } from '@wordpress/i18n';
 import { menu } from '@wordpress/icons';
-import { addQueryArgs } from '@wordpress/url';
-import { useApiFetch } from '@wordpress/api-fetch';
+
 /**
  * Internal dependencies
  */
@@ -47,6 +46,9 @@ function Navigation( {
 	clientId,
 	fontSize,
 	hasExistingNavItems,
+	hasResolvedPages,
+	isRequestingPages,
+	pages,
 	setAttributes,
 	setFontSize,
 	updateNavItemBlocks,
@@ -55,6 +57,7 @@ function Navigation( {
 	//
 	// HOOKS
 	//
+
 	const ref = useRef();
 	const { selectBlock } = useDispatch( 'core/block-editor' );
 	const { TextColor, BackgroundColor, ColorPanel } = __experimentalUseColors(
@@ -82,31 +85,9 @@ function Navigation( {
 		clientId
 	);
 
-	const baseUrl = '/wp/v2/pages';
-
-	// "view" is required to ensure Pages are returned by REST API
-	// for users with lower capabilities such as "Contributor" otherwise
-	// Pages are not returned in the request if "edit" context is set
-	const context = 'view';
-
-	const filterDefaultPages = {
-		parent: 0,
-		order: 'asc',
-		orderby: 'id',
-		context,
-	};
-
-	const queryPath = addQueryArgs( baseUrl, filterDefaultPages );
-
-	const { isLoading: isRequestingPages, data: pages } = useApiFetch(
-		queryPath
-	);
-
-	const hasPages = !! pages;
-
 	// Builds navigation links from default Pages.
 	const defaultPagesNavigationItems = useMemo( () => {
-		if ( ! hasPages ) {
+		if ( ! pages ) {
 			return null;
 		}
 
@@ -146,6 +127,8 @@ function Navigation( {
 		selectBlock( clientId );
 	}
 
+	const hasPages = hasResolvedPages && pages && pages.length;
+
 	const blockInlineStyles = {
 		fontSize: fontSize.size ? fontSize.size + 'px' : undefined,
 	};
@@ -307,8 +290,31 @@ export default compose( [
 	withSelect( ( select, { clientId } ) => {
 		const innerBlocks = select( 'core/block-editor' ).getBlocks( clientId );
 
+		const filterDefaultPages = {
+			parent: 0,
+			order: 'asc',
+			orderby: 'id',
+		};
+
+		const pagesSelect = [
+			'core',
+			'getEntityRecords',
+			[ 'postType', 'page', filterDefaultPages ],
+		];
+
 		return {
 			hasExistingNavItems: !! innerBlocks.length,
+			pages: select( 'core' ).getEntityRecords(
+				'postType',
+				'page',
+				filterDefaultPages
+			),
+			isRequestingPages: select( 'core/data' ).isResolving(
+				...pagesSelect
+			),
+			hasResolvedPages: select( 'core/data' ).hasFinishedResolution(
+				...pagesSelect
+			),
 		};
 	} ),
 	withDispatch( ( dispatch, { clientId } ) => {